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50 | <h1>Source code for sas.plottools.plottables</h1><div class="highlight"><pre> |
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51 | <span class="sd">"""</span> |
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52 | <span class="sd">Prototype plottable object support.</span> |
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53 | |
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54 | <span class="sd">The main point of this prototype is to provide a clean separation between</span> |
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55 | <span class="sd">the style (plotter details: color, grids, widgets, etc.) and substance</span> |
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56 | <span class="sd">(application details: which information to plot). Programmers should not be</span> |
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57 | <span class="sd">dictating line colours and plotting symbols.</span> |
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58 | |
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59 | <span class="sd">Unlike the problem of style in CSS or Word, where most paragraphs look</span> |
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60 | <span class="sd">the same, each line on a graph has to be distinguishable from its neighbours.</span> |
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61 | <span class="sd">Our solution is to provide parametric styles, in which a number of</span> |
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62 | <span class="sd">different classes of object (e.g., reflectometry data, reflectometry</span> |
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63 | <span class="sd">theory) representing multiple graph primitives cycle through a colour</span> |
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64 | <span class="sd">palette provided by the underlying plotter.</span> |
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65 | |
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66 | <span class="sd">A full treatment would provide perceptual dimensions of prominence and</span> |
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67 | <span class="sd">distinctiveness rather than a simple colour number.</span> |
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68 | |
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69 | <span class="sd">"""</span> |
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70 | |
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71 | <span class="c"># Design question: who owns the color?</span> |
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72 | <span class="c"># Is it a property of the plottable?</span> |
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73 | <span class="c"># Or of the plottable as it exists on the graph?</span> |
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74 | <span class="c"># Or if the graph?</span> |
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75 | <span class="c"># If a plottable can appear on multiple graphs, in some case the</span> |
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76 | <span class="c"># color should be the same on each graph in which it appears, and</span> |
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77 | <span class="c"># in other cases (where multiple plottables from different graphs</span> |
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78 | <span class="c"># coexist), the color should be assigned by the graph. In any case</span> |
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79 | <span class="c"># once a plottable is placed on the graph its color should not</span> |
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80 | <span class="c"># depend on the other plottables on the graph. Furthermore, if</span> |
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81 | <span class="c"># a plottable is added and removed from a graph and added again,</span> |
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82 | <span class="c"># it may be nice, but not necessary, to have the color persist.</span> |
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83 | <span class="c">#</span> |
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84 | <span class="c"># The safest approach seems to be to give ownership of color</span> |
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85 | <span class="c"># to the graph, which will allocate the colors along with the</span> |
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86 | <span class="c"># plottable. The plottable will need to return the number of</span> |
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87 | <span class="c"># colors that are needed.</span> |
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88 | <span class="c">#</span> |
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89 | <span class="c"># The situation is less clear for symbols. It is less clear</span> |
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90 | <span class="c"># how much the application requires that symbols be unique across</span> |
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91 | <span class="c"># all plots on the graph.</span> |
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92 | |
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93 | <span class="c"># Support for ancient python versions</span> |
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94 | <span class="kn">import</span> <span class="nn">copy</span> |
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95 | <span class="kn">import</span> <span class="nn">numpy</span> |
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96 | <span class="kn">import</span> <span class="nn">sys</span> |
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97 | |
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98 | |
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99 | <span class="k">if</span> <span class="s">'any'</span> <span class="ow">not</span> <span class="ow">in</span> <span class="nb">dir</span><span class="p">(</span><span class="n">__builtins__</span><span class="p">):</span> |
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100 | <div class="viewcode-block" id="any"><a class="viewcode-back" href="../../../dev/api/sas.plottools.html#sas.plottools.plottables.any">[docs]</a> <span class="k">def</span> <span class="nf">any</span><span class="p">(</span><span class="n">L</span><span class="p">):</span> |
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101 | <span class="k">for</span> <span class="n">cond</span> <span class="ow">in</span> <span class="n">L</span><span class="p">:</span> |
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102 | <span class="k">if</span> <span class="n">cond</span><span class="p">:</span> |
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103 | <span class="k">return</span> <span class="bp">True</span> |
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104 | <span class="k">return</span> <span class="bp">False</span> |
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105 | </div> |
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106 | <div class="viewcode-block" id="all"><a class="viewcode-back" href="../../../dev/api/sas.plottools.html#sas.plottools.plottables.all">[docs]</a> <span class="k">def</span> <span class="nf">all</span><span class="p">(</span><span class="n">L</span><span class="p">):</span> |
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107 | <span class="k">for</span> <span class="n">cond</span> <span class="ow">in</span> <span class="n">L</span><span class="p">:</span> |
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108 | <span class="k">if</span> <span class="ow">not</span> <span class="n">cond</span><span class="p">:</span> |
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109 | <span class="k">return</span> <span class="bp">False</span> |
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110 | <span class="k">return</span> <span class="bp">True</span> |
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111 | |
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112 | </div> |
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113 | <div class="viewcode-block" id="Graph"><a class="viewcode-back" href="../../../dev/api/sas.plottools.html#sas.plottools.plottables.Graph">[docs]</a><span class="k">class</span> <span class="nc">Graph</span><span class="p">:</span> |
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114 | <span class="sd">"""</span> |
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115 | <span class="sd"> Generic plottables graph structure.</span> |
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116 | <span class="sd"> </span> |
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117 | <span class="sd"> Plot styles are based on color/symbol lists. The user gets to select</span> |
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118 | <span class="sd"> the list of colors/symbols/sizes to choose from, not the application</span> |
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119 | <span class="sd"> developer. The programmer only gets to add/remove lines from the</span> |
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120 | <span class="sd"> plot and move to the next symbol/color.</span> |
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121 | |
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122 | <span class="sd"> Another dimension is prominence, which refers to line sizes/point sizes.</span> |
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123 | |
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124 | <span class="sd"> Axis transformations allow the user to select the coordinate view</span> |
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125 | <span class="sd"> which provides clarity to the data. There is no way we can provide</span> |
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126 | <span class="sd"> every possible transformation for every application generically, so</span> |
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127 | <span class="sd"> the plottable objects themselves will need to provide the transformations.</span> |
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128 | <span class="sd"> Here are some examples from reflectometry: ::</span> |
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129 | <span class="sd"> </span> |
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130 | <span class="sd"> independent: x -> f(x)</span> |
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131 | <span class="sd"> monitor scaling: y -> M*y</span> |
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132 | <span class="sd"> log: y -> log(y if y > min else min)</span> |
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133 | <span class="sd"> cos: y -> cos(y*pi/180)</span> |
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134 | <span class="sd"> dependent: x -> f(x,y)</span> |
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135 | <span class="sd"> Q4: y -> y*x^4</span> |
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136 | <span class="sd"> fresnel: y -> y*fresnel(x)</span> |
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137 | <span class="sd"> coordinated: x,y = f(x,y)</span> |
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138 | <span class="sd"> Q: x -> 2*pi/L (cos(x*pi/180) - cos(y*pi/180))</span> |
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139 | <span class="sd"> y -> 2*pi/L (sin(x*pi/180) + sin(y*pi/180))</span> |
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140 | <span class="sd"> reducing: x,y = f(x1,x2,y1,y2)</span> |
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141 | <span class="sd"> spin asymmetry: x -> x1, y -> (y1 - y2)/(y1 + y2)</span> |
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142 | <span class="sd"> vector net: x -> x1, y -> y1*cos(y2*pi/180)</span> |
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143 | <span class="sd"> </span> |
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144 | <span class="sd"> Multiple transformations are possible, such as Q4 spin asymmetry</span> |
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145 | |
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146 | <span class="sd"> Axes have further complications in that the units of what are being</span> |
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147 | <span class="sd"> plotted should correspond to the units on the axes. Plotting multiple</span> |
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148 | <span class="sd"> types on the same graph should be handled gracefully, e.g., by creating</span> |
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149 | <span class="sd"> a separate tab for each available axis type, breaking into subplots,</span> |
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150 | <span class="sd"> showing multiple axes on the same plot, or generating inset plots.</span> |
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151 | <span class="sd"> Ultimately the decision should be left to the user.</span> |
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152 | |
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153 | <span class="sd"> Graph properties such as grids/crosshairs should be under user control,</span> |
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154 | <span class="sd"> as should the sizes of items such as axis fonts, etc. No direct</span> |
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155 | <span class="sd"> access will be provided to the application.</span> |
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156 | |
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157 | <span class="sd"> Axis limits are mostly under user control. If the user has zoomed or</span> |
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158 | <span class="sd"> panned then those limits are preserved even if new data is plotted.</span> |
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159 | <span class="sd"> The exception is when, e.g., scanning through a set of related lines</span> |
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160 | <span class="sd"> in which the user may want to fix the limits so that user can compare</span> |
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161 | <span class="sd"> the values directly. Another exception is when creating multiple</span> |
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162 | <span class="sd"> graphs sharing the same limits, though this case may be important</span> |
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163 | <span class="sd"> enough that it is handled by the graph widget itself. Axis limits</span> |
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164 | <span class="sd"> will of course have to understand the effects of axis transformations.</span> |
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165 | |
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166 | <span class="sd"> High level plottable objects may be composed of low level primitives.</span> |
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167 | <span class="sd"> Operations such as legend/hide/show copy/paste, etc. need to operate</span> |
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168 | <span class="sd"> on these primitives as a group. E.g., allowing the user to have a</span> |
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169 | <span class="sd"> working canvas where they can drag lines they want to save and annotate</span> |
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170 | <span class="sd"> them.</span> |
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171 | |
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172 | <span class="sd"> Graphs need to be printable. A page layout program for entire plots</span> |
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173 | <span class="sd"> would be nice.</span> |
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174 | <span class="sd"> </span> |
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175 | <span class="sd"> """</span> |
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176 | <span class="k">def</span> <span class="nf">_xaxis_transformed</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">name</span><span class="p">,</span> <span class="n">units</span><span class="p">):</span> |
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177 | <span class="sd">"""</span> |
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178 | <span class="sd"> Change the property of the x axis</span> |
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179 | <span class="sd"> according to an axis transformation</span> |
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180 | <span class="sd"> (as opposed to changing the basic properties)</span> |
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181 | <span class="sd"> """</span> |
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182 | <span class="k">if</span> <span class="n">units</span> <span class="o">!=</span> <span class="s">""</span><span class="p">:</span> |
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183 | <span class="n">name</span> <span class="o">=</span> <span class="s">"</span><span class="si">%s</span><span class="s"> (</span><span class="si">%s</span><span class="s">)"</span> <span class="o">%</span> <span class="p">(</span><span class="n">name</span><span class="p">,</span> <span class="n">units</span><span class="p">)</span> |
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184 | <span class="bp">self</span><span class="o">.</span><span class="n">prop</span><span class="p">[</span><span class="s">"xlabel"</span><span class="p">]</span> <span class="o">=</span> <span class="n">name</span> |
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185 | <span class="bp">self</span><span class="o">.</span><span class="n">prop</span><span class="p">[</span><span class="s">"xunit"</span><span class="p">]</span> <span class="o">=</span> <span class="n">units</span> |
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186 | |
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187 | <span class="k">def</span> <span class="nf">_yaxis_transformed</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">name</span><span class="p">,</span> <span class="n">units</span><span class="p">):</span> |
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188 | <span class="sd">"""</span> |
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189 | <span class="sd"> Change the property of the y axis</span> |
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190 | <span class="sd"> according to an axis transformation</span> |
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191 | <span class="sd"> (as opposed to changing the basic properties)</span> |
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192 | <span class="sd"> """</span> |
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193 | <span class="k">if</span> <span class="n">units</span> <span class="o">!=</span> <span class="s">""</span><span class="p">:</span> |
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194 | <span class="n">name</span> <span class="o">=</span> <span class="s">"</span><span class="si">%s</span><span class="s"> (</span><span class="si">%s</span><span class="s">)"</span> <span class="o">%</span> <span class="p">(</span><span class="n">name</span><span class="p">,</span> <span class="n">units</span><span class="p">)</span> |
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195 | <span class="bp">self</span><span class="o">.</span><span class="n">prop</span><span class="p">[</span><span class="s">"ylabel"</span><span class="p">]</span> <span class="o">=</span> <span class="n">name</span> |
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196 | <span class="bp">self</span><span class="o">.</span><span class="n">prop</span><span class="p">[</span><span class="s">"yunit"</span><span class="p">]</span> <span class="o">=</span> <span class="n">units</span> |
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197 | |
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198 | <div class="viewcode-block" id="Graph.xaxis"><a class="viewcode-back" href="../../../dev/api/sas.plottools.html#sas.plottools.plottables.Graph.xaxis">[docs]</a> <span class="k">def</span> <span class="nf">xaxis</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">name</span><span class="p">,</span> <span class="n">units</span><span class="p">):</span> |
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199 | <span class="sd">"""</span> |
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200 | <span class="sd"> Properties of the x axis.</span> |
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201 | <span class="sd"> """</span> |
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202 | <span class="k">if</span> <span class="n">units</span> <span class="o">!=</span> <span class="s">""</span><span class="p">:</span> |
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203 | <span class="n">name</span> <span class="o">=</span> <span class="s">"</span><span class="si">%s</span><span class="s"> (</span><span class="si">%s</span><span class="s">)"</span> <span class="o">%</span> <span class="p">(</span><span class="n">name</span><span class="p">,</span> <span class="n">units</span><span class="p">)</span> |
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204 | <span class="bp">self</span><span class="o">.</span><span class="n">prop</span><span class="p">[</span><span class="s">"xlabel"</span><span class="p">]</span> <span class="o">=</span> <span class="n">name</span> |
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205 | <span class="bp">self</span><span class="o">.</span><span class="n">prop</span><span class="p">[</span><span class="s">"xunit"</span><span class="p">]</span> <span class="o">=</span> <span class="n">units</span> |
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206 | <span class="bp">self</span><span class="o">.</span><span class="n">prop</span><span class="p">[</span><span class="s">"xlabel_base"</span><span class="p">]</span> <span class="o">=</span> <span class="n">name</span> |
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207 | <span class="bp">self</span><span class="o">.</span><span class="n">prop</span><span class="p">[</span><span class="s">"xunit_base"</span><span class="p">]</span> <span class="o">=</span> <span class="n">units</span> |
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208 | </div> |
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209 | <div class="viewcode-block" id="Graph.yaxis"><a class="viewcode-back" href="../../../dev/api/sas.plottools.html#sas.plottools.plottables.Graph.yaxis">[docs]</a> <span class="k">def</span> <span class="nf">yaxis</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">name</span><span class="p">,</span> <span class="n">units</span><span class="p">):</span> |
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210 | <span class="sd">"""</span> |
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211 | <span class="sd"> Properties of the y axis.</span> |
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212 | <span class="sd"> """</span> |
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213 | <span class="k">if</span> <span class="n">units</span> <span class="o">!=</span> <span class="s">""</span><span class="p">:</span> |
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214 | <span class="n">name</span> <span class="o">=</span> <span class="s">"</span><span class="si">%s</span><span class="s"> (</span><span class="si">%s</span><span class="s">)"</span> <span class="o">%</span> <span class="p">(</span><span class="n">name</span><span class="p">,</span> <span class="n">units</span><span class="p">)</span> |
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215 | <span class="bp">self</span><span class="o">.</span><span class="n">prop</span><span class="p">[</span><span class="s">"ylabel"</span><span class="p">]</span> <span class="o">=</span> <span class="n">name</span> |
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216 | <span class="bp">self</span><span class="o">.</span><span class="n">prop</span><span class="p">[</span><span class="s">"yunit"</span><span class="p">]</span> <span class="o">=</span> <span class="n">units</span> |
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217 | <span class="bp">self</span><span class="o">.</span><span class="n">prop</span><span class="p">[</span><span class="s">"ylabel_base"</span><span class="p">]</span> <span class="o">=</span> <span class="n">name</span> |
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218 | <span class="bp">self</span><span class="o">.</span><span class="n">prop</span><span class="p">[</span><span class="s">"yunit_base"</span><span class="p">]</span> <span class="o">=</span> <span class="n">units</span> |
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219 | </div> |
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220 | <div class="viewcode-block" id="Graph.title"><a class="viewcode-back" href="../../../dev/api/sas.plottools.html#sas.plottools.plottables.Graph.title">[docs]</a> <span class="k">def</span> <span class="nf">title</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">name</span><span class="p">):</span> |
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221 | <span class="sd">"""</span> |
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222 | <span class="sd"> Graph title</span> |
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223 | <span class="sd"> """</span> |
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224 | <span class="bp">self</span><span class="o">.</span><span class="n">prop</span><span class="p">[</span><span class="s">"title"</span><span class="p">]</span> <span class="o">=</span> <span class="n">name</span> |
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225 | </div> |
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226 | <div class="viewcode-block" id="Graph.get"><a class="viewcode-back" href="../../../dev/api/sas.plottools.html#sas.plottools.plottables.Graph.get">[docs]</a> <span class="k">def</span> <span class="nf">get</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">key</span><span class="p">):</span> |
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227 | <span class="sd">"""</span> |
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228 | <span class="sd"> Get the graph properties</span> |
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229 | <span class="sd"> """</span> |
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230 | <span class="k">if</span> <span class="n">key</span> <span class="o">==</span> <span class="s">"color"</span><span class="p">:</span> |
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231 | <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">color</span> |
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232 | <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s">"symbol"</span><span class="p">:</span> |
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233 | <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">symbol</span> |
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234 | <span class="k">else</span><span class="p">:</span> |
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235 | <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">prop</span><span class="p">[</span><span class="n">key</span><span class="p">]</span> |
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236 | </div> |
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237 | <div class="viewcode-block" id="Graph.set"><a class="viewcode-back" href="../../../dev/api/sas.plottools.html#sas.plottools.plottables.Graph.set">[docs]</a> <span class="k">def</span> <span class="nf">set</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">**</span><span class="n">kw</span><span class="p">):</span> |
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238 | <span class="sd">"""</span> |
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239 | <span class="sd"> Set the graph properties</span> |
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240 | <span class="sd"> """</span> |
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241 | <span class="k">for</span> <span class="n">key</span> <span class="ow">in</span> <span class="n">kw</span><span class="p">:</span> |
---|
242 | <span class="k">if</span> <span class="n">key</span> <span class="o">==</span> <span class="s">"color"</span><span class="p">:</span> |
---|
243 | <span class="bp">self</span><span class="o">.</span><span class="n">color</span> <span class="o">=</span> <span class="n">kw</span><span class="p">[</span><span class="n">key</span><span class="p">]</span> <span class="o">%</span> <span class="nb">len</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">colorlist</span><span class="p">)</span> |
---|
244 | <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s">"symbol"</span><span class="p">:</span> |
---|
245 | <span class="bp">self</span><span class="o">.</span><span class="n">symbol</span> <span class="o">=</span> <span class="n">kw</span><span class="p">[</span><span class="n">key</span><span class="p">]</span> <span class="o">%</span> <span class="nb">len</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">symbollist</span><span class="p">)</span> |
---|
246 | <span class="k">else</span><span class="p">:</span> |
---|
247 | <span class="bp">self</span><span class="o">.</span><span class="n">prop</span><span class="p">[</span><span class="n">key</span><span class="p">]</span> <span class="o">=</span> <span class="n">kw</span><span class="p">[</span><span class="n">key</span><span class="p">]</span> |
---|
248 | </div> |
---|
249 | <div class="viewcode-block" id="Graph.isPlotted"><a class="viewcode-back" href="../../../dev/api/sas.plottools.html#sas.plottools.plottables.Graph.isPlotted">[docs]</a> <span class="k">def</span> <span class="nf">isPlotted</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">plottable</span><span class="p">):</span> |
---|
250 | <span class="sd">"""Return True is the plottable is already on the graph"""</span> |
---|
251 | <span class="k">if</span> <span class="n">plottable</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">plottables</span><span class="p">:</span> |
---|
252 | <span class="k">return</span> <span class="bp">True</span> |
---|
253 | <span class="k">return</span> <span class="bp">False</span> |
---|
254 | </div> |
---|
255 | <div class="viewcode-block" id="Graph.add"><a class="viewcode-back" href="../../../dev/api/sas.plottools.html#sas.plottools.plottables.Graph.add">[docs]</a> <span class="k">def</span> <span class="nf">add</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">plottable</span><span class="p">,</span> <span class="n">color</span><span class="o">=</span><span class="bp">None</span><span class="p">):</span> |
---|
256 | <span class="sd">"""Add a new plottable to the graph"""</span> |
---|
257 | <span class="c"># record the colour associated with the plottable</span> |
---|
258 | <span class="k">if</span> <span class="ow">not</span> <span class="n">plottable</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">plottables</span><span class="p">:</span> |
---|
259 | <span class="k">if</span> <span class="n">color</span> <span class="ow">is</span> <span class="ow">not</span> <span class="bp">None</span><span class="p">:</span> |
---|
260 | <span class="bp">self</span><span class="o">.</span><span class="n">plottables</span><span class="p">[</span><span class="n">plottable</span><span class="p">]</span> <span class="o">=</span> <span class="n">color</span> |
---|
261 | <span class="k">else</span><span class="p">:</span> |
---|
262 | <span class="bp">self</span><span class="o">.</span><span class="n">color</span> <span class="o">+=</span> <span class="n">plottable</span><span class="o">.</span><span class="n">colors</span><span class="p">()</span> |
---|
263 | <span class="bp">self</span><span class="o">.</span><span class="n">plottables</span><span class="p">[</span><span class="n">plottable</span><span class="p">]</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">color</span> |
---|
264 | </div> |
---|
265 | <div class="viewcode-block" id="Graph.changed"><a class="viewcode-back" href="../../../dev/api/sas.plottools.html#sas.plottools.plottables.Graph.changed">[docs]</a> <span class="k">def</span> <span class="nf">changed</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> |
---|
266 | <span class="sd">"""Detect if any graphed plottables have changed"""</span> |
---|
267 | <span class="k">return</span> <span class="nb">any</span><span class="p">([</span><span class="n">p</span><span class="o">.</span><span class="n">changed</span><span class="p">()</span> <span class="k">for</span> <span class="n">p</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">plottables</span><span class="p">])</span> |
---|
268 | </div> |
---|
269 | <div class="viewcode-block" id="Graph.get_range"><a class="viewcode-back" href="../../../dev/api/sas.plottools.html#sas.plottools.plottables.Graph.get_range">[docs]</a> <span class="k">def</span> <span class="nf">get_range</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> |
---|
270 | <span class="sd">"""</span> |
---|
271 | <span class="sd"> Return the range of all displayed plottables</span> |
---|
272 | <span class="sd"> """</span> |
---|
273 | <span class="nb">min</span> <span class="o">=</span> <span class="bp">None</span> |
---|
274 | <span class="nb">max</span> <span class="o">=</span> <span class="bp">None</span> |
---|
275 | <span class="k">for</span> <span class="n">p</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">plottables</span><span class="p">:</span> |
---|
276 | <span class="k">if</span> <span class="n">p</span><span class="o">.</span><span class="n">hidden</span> <span class="o">==</span> <span class="bp">True</span><span class="p">:</span> |
---|
277 | <span class="k">continue</span> |
---|
278 | <span class="k">if</span> <span class="ow">not</span> <span class="n">p</span><span class="o">.</span><span class="n">x</span> <span class="o">==</span> <span class="bp">None</span><span class="p">:</span> |
---|
279 | <span class="k">for</span> <span class="n">x_i</span> <span class="ow">in</span> <span class="n">p</span><span class="o">.</span><span class="n">x</span><span class="p">:</span> |
---|
280 | <span class="k">if</span> <span class="nb">min</span> <span class="o">==</span> <span class="bp">None</span> <span class="ow">or</span> <span class="n">x_i</span> <span class="o"><</span> <span class="nb">min</span><span class="p">:</span> |
---|
281 | <span class="nb">min</span> <span class="o">=</span> <span class="n">x_i</span> |
---|
282 | <span class="k">if</span> <span class="nb">max</span> <span class="o">==</span> <span class="bp">None</span> <span class="ow">or</span> <span class="n">x_i</span> <span class="o">></span> <span class="nb">max</span><span class="p">:</span> |
---|
283 | <span class="nb">max</span> <span class="o">=</span> <span class="n">x_i</span> |
---|
284 | <span class="k">return</span> <span class="nb">min</span><span class="p">,</span> <span class="nb">max</span> |
---|
285 | </div> |
---|
286 | <div class="viewcode-block" id="Graph.replace"><a class="viewcode-back" href="../../../dev/api/sas.plottools.html#sas.plottools.plottables.Graph.replace">[docs]</a> <span class="k">def</span> <span class="nf">replace</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">plottable</span><span class="p">):</span> |
---|
287 | <span class="sd">"""Replace an existing plottable from the graph"""</span> |
---|
288 | <span class="n">selected_color</span> <span class="o">=</span> <span class="bp">None</span> |
---|
289 | <span class="n">selected_plottable</span> <span class="o">=</span> <span class="bp">None</span> |
---|
290 | <span class="k">for</span> <span class="n">p</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">plottables</span><span class="o">.</span><span class="n">keys</span><span class="p">():</span> |
---|
291 | <span class="k">if</span> <span class="n">plottable</span><span class="o">.</span><span class="n">id</span> <span class="o">==</span> <span class="n">p</span><span class="o">.</span><span class="n">id</span><span class="p">:</span> |
---|
292 | <span class="n">selected_plottable</span> <span class="o">=</span> <span class="n">p</span> |
---|
293 | <span class="n">selected_color</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">plottables</span><span class="p">[</span><span class="n">p</span><span class="p">]</span> |
---|
294 | <span class="k">break</span> |
---|
295 | <span class="k">if</span> <span class="n">selected_plottable</span> <span class="ow">is</span> <span class="ow">not</span> <span class="bp">None</span> <span class="ow">and</span> <span class="n">selected_color</span> <span class="ow">is</span> <span class="ow">not</span> <span class="bp">None</span><span class="p">:</span> |
---|
296 | <span class="k">del</span> <span class="bp">self</span><span class="o">.</span><span class="n">plottables</span><span class="p">[</span><span class="n">selected_plottable</span><span class="p">]</span> |
---|
297 | <span class="bp">self</span><span class="o">.</span><span class="n">plottables</span><span class="p">[</span><span class="n">plottable</span><span class="p">]</span> <span class="o">=</span> <span class="n">selected_color</span> |
---|
298 | </div> |
---|
299 | <div class="viewcode-block" id="Graph.delete"><a class="viewcode-back" href="../../../dev/api/sas.plottools.html#sas.plottools.plottables.Graph.delete">[docs]</a> <span class="k">def</span> <span class="nf">delete</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">plottable</span><span class="p">):</span> |
---|
300 | <span class="sd">"""Remove an existing plottable from the graph"""</span> |
---|
301 | <span class="k">if</span> <span class="n">plottable</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">plottables</span><span class="p">:</span> |
---|
302 | <span class="k">del</span> <span class="bp">self</span><span class="o">.</span><span class="n">plottables</span><span class="p">[</span><span class="n">plottable</span><span class="p">]</span> |
---|
303 | <span class="bp">self</span><span class="o">.</span><span class="n">color</span> <span class="o">=</span> <span class="nb">len</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">plottables</span><span class="p">)</span> |
---|
304 | </div> |
---|
305 | <div class="viewcode-block" id="Graph.reset_scale"><a class="viewcode-back" href="../../../dev/api/sas.plottools.html#sas.plottools.plottables.Graph.reset_scale">[docs]</a> <span class="k">def</span> <span class="nf">reset_scale</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> |
---|
306 | <span class="sd">"""</span> |
---|
307 | <span class="sd"> Resets the scale transformation data to the underlying data</span> |
---|
308 | <span class="sd"> """</span> |
---|
309 | <span class="k">for</span> <span class="n">p</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">plottables</span><span class="p">:</span> |
---|
310 | <span class="n">p</span><span class="o">.</span><span class="n">reset_view</span><span class="p">()</span> |
---|
311 | </div> |
---|
312 | <div class="viewcode-block" id="Graph.reset"><a class="viewcode-back" href="../../../dev/api/sas.plottools.html#sas.plottools.plottables.Graph.reset">[docs]</a> <span class="k">def</span> <span class="nf">reset</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> |
---|
313 | <span class="sd">"""Reset the graph."""</span> |
---|
314 | <span class="bp">self</span><span class="o">.</span><span class="n">color</span> <span class="o">=</span> <span class="o">-</span><span class="mi">1</span> |
---|
315 | <span class="bp">self</span><span class="o">.</span><span class="n">symbol</span> <span class="o">=</span> <span class="mi">0</span> |
---|
316 | <span class="bp">self</span><span class="o">.</span><span class="n">prop</span> <span class="o">=</span> <span class="p">{</span><span class="s">"xlabel"</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="s">"xunit"</span><span class="p">:</span> <span class="bp">None</span><span class="p">,</span> |
---|
317 | <span class="s">"ylabel"</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="s">"yunit"</span><span class="p">:</span> <span class="bp">None</span><span class="p">,</span> |
---|
318 | <span class="s">"title"</span><span class="p">:</span> <span class="s">""</span><span class="p">}</span> |
---|
319 | <span class="bp">self</span><span class="o">.</span><span class="n">plottables</span> <span class="o">=</span> <span class="p">{}</span> |
---|
320 | </div> |
---|
321 | <span class="k">def</span> <span class="nf">_make_labels</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> |
---|
322 | <span class="sd">"""</span> |
---|
323 | <span class="sd"> """</span> |
---|
324 | <span class="c"># Find groups of related plottables</span> |
---|
325 | <span class="n">sets</span> <span class="o">=</span> <span class="p">{}</span> |
---|
326 | <span class="k">for</span> <span class="n">p</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">plottables</span><span class="p">:</span> |
---|
327 | <span class="k">if</span> <span class="n">p</span><span class="o">.</span><span class="n">__class__</span> <span class="ow">in</span> <span class="n">sets</span><span class="p">:</span> |
---|
328 | <span class="n">sets</span><span class="p">[</span><span class="n">p</span><span class="o">.</span><span class="n">__class__</span><span class="p">]</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">p</span><span class="p">)</span> |
---|
329 | <span class="k">else</span><span class="p">:</span> |
---|
330 | <span class="n">sets</span><span class="p">[</span><span class="n">p</span><span class="o">.</span><span class="n">__class__</span><span class="p">]</span> <span class="o">=</span> <span class="p">[</span><span class="n">p</span><span class="p">]</span> |
---|
331 | <span class="c"># Ask each plottable class for a set of unique labels</span> |
---|
332 | <span class="n">labels</span> <span class="o">=</span> <span class="p">{}</span> |
---|
333 | <span class="k">for</span> <span class="n">c</span> <span class="ow">in</span> <span class="n">sets</span><span class="p">:</span> |
---|
334 | <span class="n">labels</span><span class="o">.</span><span class="n">update</span><span class="p">(</span><span class="n">c</span><span class="o">.</span><span class="n">labels</span><span class="p">(</span><span class="n">sets</span><span class="p">[</span><span class="n">c</span><span class="p">]))</span> |
---|
335 | <span class="k">return</span> <span class="n">labels</span> |
---|
336 | |
---|
337 | <div class="viewcode-block" id="Graph.get_plottable"><a class="viewcode-back" href="../../../dev/api/sas.plottools.html#sas.plottools.plottables.Graph.get_plottable">[docs]</a> <span class="k">def</span> <span class="nf">get_plottable</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">name</span><span class="p">):</span> |
---|
338 | <span class="sd">"""</span> |
---|
339 | <span class="sd"> Return the plottable with the given</span> |
---|
340 | <span class="sd"> name if it exists. Otherwise return None</span> |
---|
341 | <span class="sd"> """</span> |
---|
342 | <span class="k">for</span> <span class="n">item</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">plottables</span><span class="p">:</span> |
---|
343 | <span class="k">if</span> <span class="n">item</span><span class="o">.</span><span class="n">name</span> <span class="o">==</span> <span class="n">name</span><span class="p">:</span> |
---|
344 | <span class="k">return</span> <span class="n">item</span> |
---|
345 | <span class="k">return</span> <span class="bp">None</span> |
---|
346 | </div> |
---|
347 | <div class="viewcode-block" id="Graph.returnPlottable"><a class="viewcode-back" href="../../../dev/api/sas.plottools.html#sas.plottools.plottables.Graph.returnPlottable">[docs]</a> <span class="k">def</span> <span class="nf">returnPlottable</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> |
---|
348 | <span class="sd">"""</span> |
---|
349 | <span class="sd"> This method returns a dictionary of plottables contained in graph</span> |
---|
350 | <span class="sd"> It is just by Plotpanel to interact with the complete list of plottables</span> |
---|
351 | <span class="sd"> inside the graph.</span> |
---|
352 | <span class="sd"> """</span> |
---|
353 | <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">plottables</span> |
---|
354 | </div> |
---|
355 | <div class="viewcode-block" id="Graph.render"><a class="viewcode-back" href="../../../dev/api/sas.plottools.html#sas.plottools.plottables.Graph.render">[docs]</a> <span class="k">def</span> <span class="nf">render</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span><span class="n">plot</span><span class="p">):</span> |
---|
356 | <span class="sd">"""Redraw the graph"""</span> |
---|
357 | <span class="n">plot</span><span class="o">.</span><span class="n">connect</span><span class="o">.</span><span class="n">clearall</span><span class="p">()</span> |
---|
358 | <span class="n">plot</span><span class="o">.</span><span class="n">clear</span><span class="p">()</span> |
---|
359 | <span class="n">plot</span><span class="o">.</span><span class="n">properties</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">prop</span><span class="p">)</span> |
---|
360 | <span class="n">labels</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_make_labels</span><span class="p">()</span> |
---|
361 | <span class="k">for</span> <span class="n">p</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">plottables</span><span class="p">:</span> |
---|
362 | <span class="k">if</span> <span class="n">p</span><span class="o">.</span><span class="n">custom_color</span> <span class="ow">is</span> <span class="ow">not</span> <span class="bp">None</span><span class="p">:</span> |
---|
363 | <span class="n">p</span><span class="o">.</span><span class="n">render</span><span class="p">(</span><span class="n">plot</span><span class="p">,</span> <span class="n">color</span><span class="o">=</span><span class="n">p</span><span class="o">.</span><span class="n">custom_color</span><span class="p">,</span> <span class="n">symbol</span><span class="o">=</span><span class="mi">0</span><span class="p">,</span> |
---|
364 | <span class="n">markersize</span><span class="o">=</span><span class="n">p</span><span class="o">.</span><span class="n">markersize</span><span class="p">,</span> <span class="n">label</span><span class="o">=</span><span class="n">labels</span><span class="p">[</span><span class="n">p</span><span class="p">])</span> |
---|
365 | <span class="k">else</span><span class="p">:</span> |
---|
366 | <span class="n">p</span><span class="o">.</span><span class="n">render</span><span class="p">(</span><span class="n">plot</span><span class="p">,</span> <span class="n">color</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">plottables</span><span class="p">[</span><span class="n">p</span><span class="p">],</span> <span class="n">symbol</span><span class="o">=</span><span class="mi">0</span><span class="p">,</span> |
---|
367 | <span class="n">markersize</span><span class="o">=</span><span class="n">p</span><span class="o">.</span><span class="n">markersize</span><span class="p">,</span> <span class="n">label</span><span class="o">=</span><span class="n">labels</span><span class="p">[</span><span class="n">p</span><span class="p">])</span> |
---|
368 | <span class="n">plot</span><span class="o">.</span><span class="n">render</span><span class="p">()</span> |
---|
369 | </div> |
---|
370 | <span class="k">def</span> <span class="nf">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">**</span><span class="n">kw</span><span class="p">):</span> |
---|
371 | <span class="bp">self</span><span class="o">.</span><span class="n">reset</span><span class="p">()</span> |
---|
372 | <span class="bp">self</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="o">**</span><span class="n">kw</span><span class="p">)</span> |
---|
373 | <span class="c"># Name of selected plottable, if any</span> |
---|
374 | <span class="bp">self</span><span class="o">.</span><span class="n">selected_plottable</span> <span class="o">=</span> <span class="bp">None</span> |
---|
375 | |
---|
376 | |
---|
377 | <span class="c"># Transform interface definition</span> |
---|
378 | <span class="c"># No need to inherit from this class, just need to provide</span> |
---|
379 | <span class="c"># the same methods.</span></div> |
---|
380 | <div class="viewcode-block" id="Transform"><a class="viewcode-back" href="../../../dev/api/sas.plottools.html#sas.plottools.plottables.Transform">[docs]</a><span class="k">class</span> <span class="nc">Transform</span><span class="p">:</span> |
---|
381 | <span class="sd">"""</span> |
---|
382 | <span class="sd"> Define a transform plugin to the plottable architecture.</span> |
---|
383 | <span class="sd"> </span> |
---|
384 | <span class="sd"> Transforms operate on axes. The plottable defines the</span> |
---|
385 | <span class="sd"> set of transforms available for it, and the axes on which</span> |
---|
386 | <span class="sd"> they operate. These transforms can operate on the x axis</span> |
---|
387 | <span class="sd"> only, the y axis only or on the x and y axes together.</span> |
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388 | <span class="sd"> </span> |
---|
389 | <span class="sd"> This infrastructure is not able to support transformations</span> |
---|
390 | <span class="sd"> such as log and polar plots as these require full control</span> |
---|
391 | <span class="sd"> over the drawing of axes and grids.</span> |
---|
392 | <span class="sd"> </span> |
---|
393 | <span class="sd"> A transform has a number of attributes.</span> |
---|
394 | <span class="sd"> </span> |
---|
395 | <span class="sd"> name</span> |
---|
396 | <span class="sd"> user visible name for the transform. This will</span> |
---|
397 | <span class="sd"> appear in the context menu for the axis and the transform</span> |
---|
398 | <span class="sd"> menu for the graph.</span> |
---|
399 | <span class="sd"> </span> |
---|
400 | <span class="sd"> type</span> |
---|
401 | <span class="sd"> operational axis. This determines whether the</span> |
---|
402 | <span class="sd"> transform should appear on x,y or z axis context</span> |
---|
403 | <span class="sd"> menus, or if it should appear in the context menu for</span> |
---|
404 | <span class="sd"> the graph.</span> |
---|
405 | <span class="sd"> </span> |
---|
406 | <span class="sd"> inventory</span> |
---|
407 | <span class="sd"> (not implemented) </span> |
---|
408 | <span class="sd"> a dictionary of user settable parameter names and</span> |
---|
409 | <span class="sd"> their associated types. These should appear as keyword</span> |
---|
410 | <span class="sd"> arguments to the transform call. For example, Fresnel</span> |
---|
411 | <span class="sd"> reflectivity requires the substrate density:</span> |
---|
412 | <span class="sd"> ``{ 'rho': type.Value(10e-6/units.angstrom**2) }`` </span> |
---|
413 | <span class="sd"> Supply reasonable defaults in the callback so that</span> |
---|
414 | <span class="sd"> limited plotting clients work even though they cannot</span> |
---|
415 | <span class="sd"> set the inventory.</span> |
---|
416 | <span class="sd"> </span> |
---|
417 | <span class="sd"> """</span> |
---|
418 | <span class="k">def</span> <span class="nf">__call__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">plottable</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span> |
---|
419 | <span class="sd">"""</span> |
---|
420 | <span class="sd"> Transform the data. Whenever a plottable is added</span> |
---|
421 | <span class="sd"> to the axes, the infrastructure will apply all required</span> |
---|
422 | <span class="sd"> transforms. When the user selects a different representation</span> |
---|
423 | <span class="sd"> for the axes (via menu, script, or context menu), all</span> |
---|
424 | <span class="sd"> plottables on the axes will be transformed. The</span> |
---|
425 | <span class="sd"> plottable should store the underlying data but set</span> |
---|
426 | <span class="sd"> the standard x,dx,y,dy,z,dz attributes appropriately.</span> |
---|
427 | <span class="sd"> </span> |
---|
428 | <span class="sd"> If the call raises a NotImplemented error the dataline</span> |
---|
429 | <span class="sd"> will not be plotted. The associated string will usually</span> |
---|
430 | <span class="sd"> be 'Not a valid transform', though other strings are possible.</span> |
---|
431 | <span class="sd"> The application may or may not display the message to the</span> |
---|
432 | <span class="sd"> user, along with an indication of which plottable was at fault.</span> |
---|
433 | <span class="sd"> </span> |
---|
434 | <span class="sd"> """</span> |
---|
435 | <span class="k">raise</span> <span class="bp">NotImplemented</span><span class="p">,</span> <span class="s">"Not a valid transform"</span> |
---|
436 | |
---|
437 | <span class="c"># Related issues</span> |
---|
438 | <span class="c"># ==============</span> |
---|
439 | <span class="c">#</span> |
---|
440 | <span class="c"># log scale:</span> |
---|
441 | <span class="c"># All axes have implicit log/linear scaling options.</span> |
---|
442 | <span class="c">#</span> |
---|
443 | <span class="c"># normalization:</span> |
---|
444 | <span class="c"># Want to display raw counts vs detector efficiency correction</span> |
---|
445 | <span class="c"># Want to normalize by time/monitor/proton current/intensity.</span> |
---|
446 | <span class="c"># Want to display by eg. counts per 3 sec or counts per 10000 monitor.</span> |
---|
447 | <span class="c"># Want to divide by footprint (ab initio, fitted or measured).</span> |
---|
448 | <span class="c"># Want to scale by attenuator values.</span> |
---|
449 | <span class="c">#</span> |
---|
450 | <span class="c"># compare/contrast:</span> |
---|
451 | <span class="c"># Want to average all visible lines with the same tag, and</span> |
---|
452 | <span class="c"># display difference from one particular line. Not a transform</span> |
---|
453 | <span class="c"># issue?</span> |
---|
454 | <span class="c">#</span> |
---|
455 | <span class="c"># multiline graph:</span> |
---|
456 | <span class="c"># How do we show/hide data parts. E.g., data or theory, or</span> |
---|
457 | <span class="c"># different polarization cross sections? One way is with</span> |
---|
458 | <span class="c"># tags: each plottable has a set of tags and the tags are</span> |
---|
459 | <span class="c"># listed as check boxes above the plotting area. Click a</span> |
---|
460 | <span class="c"># tag and all plottables with that tag are hidden on the</span> |
---|
461 | <span class="c"># plot and on the legend.</span> |
---|
462 | <span class="c">#</span> |
---|
463 | <span class="c"># nonconformant y-axes:</span> |
---|
464 | <span class="c"># What do we do with temperature vs. Q and reflectivity vs. Q</span> |
---|
465 | <span class="c"># on the same graph?</span> |
---|
466 | <span class="c">#</span> |
---|
467 | <span class="c"># 2D -> 1D:</span> |
---|
468 | <span class="c"># Want various slices through the data. Do transforms apply</span> |
---|
469 | <span class="c"># to the sliced data as well?</span> |
---|
470 | |
---|
471 | </div> |
---|
472 | <div class="viewcode-block" id="Plottable"><a class="viewcode-back" href="../../../dev/api/sas.plottools.html#sas.plottools.plottables.Plottable">[docs]</a><span class="k">class</span> <span class="nc">Plottable</span><span class="p">(</span><span class="nb">object</span><span class="p">):</span> |
---|
473 | <span class="sd">"""</span> |
---|
474 | <span class="sd"> """</span> |
---|
475 | <span class="c"># Short ascii name to refer to the plottable in a menu</span> |
---|
476 | <span class="n">short_name</span> <span class="o">=</span> <span class="bp">None</span> |
---|
477 | <span class="c"># Fancy name</span> |
---|
478 | <span class="n">name</span> <span class="o">=</span> <span class="bp">None</span> |
---|
479 | <span class="c"># Data</span> |
---|
480 | <span class="n">x</span> <span class="o">=</span> <span class="bp">None</span> |
---|
481 | <span class="n">y</span> <span class="o">=</span> <span class="bp">None</span> |
---|
482 | <span class="n">dx</span> <span class="o">=</span> <span class="bp">None</span> |
---|
483 | <span class="n">dy</span> <span class="o">=</span> <span class="bp">None</span> |
---|
484 | <span class="c"># Parameter to allow a plot to be part of the list without being displayed</span> |
---|
485 | <span class="n">hidden</span> <span class="o">=</span> <span class="bp">False</span> |
---|
486 | <span class="c"># Flag to set whether a plottable has an interactor or not</span> |
---|
487 | <span class="n">interactive</span> <span class="o">=</span> <span class="bp">True</span> |
---|
488 | <span class="n">custom_color</span> <span class="o">=</span> <span class="bp">None</span> |
---|
489 | <span class="n">markersize</span> <span class="o">=</span> <span class="mi">5</span> <span class="c"># default marker size is 'size 5'</span> |
---|
490 | |
---|
491 | <span class="k">def</span> <span class="nf">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> |
---|
492 | <span class="bp">self</span><span class="o">.</span><span class="n">view</span> <span class="o">=</span> <span class="n">View</span><span class="p">()</span> |
---|
493 | <span class="bp">self</span><span class="o">.</span><span class="n">_xaxis</span> <span class="o">=</span> <span class="s">""</span> |
---|
494 | <span class="bp">self</span><span class="o">.</span><span class="n">_xunit</span> <span class="o">=</span> <span class="s">""</span> |
---|
495 | <span class="bp">self</span><span class="o">.</span><span class="n">_yaxis</span> <span class="o">=</span> <span class="s">""</span> |
---|
496 | <span class="bp">self</span><span class="o">.</span><span class="n">_yunit</span> <span class="o">=</span> <span class="s">""</span> |
---|
497 | |
---|
498 | <span class="k">def</span> <span class="nf">__setattr__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">name</span><span class="p">,</span> <span class="n">value</span><span class="p">):</span> |
---|
499 | <span class="sd">"""</span> |
---|
500 | <span class="sd"> Take care of changes in View when data is changed.</span> |
---|
501 | <span class="sd"> This method is provided for backward compatibility.</span> |
---|
502 | <span class="sd"> """</span> |
---|
503 | <span class="nb">object</span><span class="o">.</span><span class="n">__setattr__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">name</span><span class="p">,</span> <span class="n">value</span><span class="p">)</span> |
---|
504 | <span class="k">if</span> <span class="n">name</span> <span class="ow">in</span> <span class="p">[</span><span class="s">'x'</span><span class="p">,</span> <span class="s">'y'</span><span class="p">,</span> <span class="s">'dx'</span><span class="p">,</span> <span class="s">'dy'</span><span class="p">]:</span> |
---|
505 | <span class="bp">self</span><span class="o">.</span><span class="n">reset_view</span><span class="p">()</span> |
---|
506 | <span class="c">#print "self.%s has been called" % name</span> |
---|
507 | |
---|
508 | <div class="viewcode-block" id="Plottable.set_data"><a class="viewcode-back" href="../../../dev/api/sas.plottools.html#sas.plottools.plottables.Plottable.set_data">[docs]</a> <span class="k">def</span> <span class="nf">set_data</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">,</span> <span class="n">y</span><span class="p">,</span> <span class="n">dx</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span> <span class="n">dy</span><span class="o">=</span><span class="bp">None</span><span class="p">):</span> |
---|
509 | <span class="sd">"""</span> |
---|
510 | <span class="sd"> """</span> |
---|
511 | <span class="bp">self</span><span class="o">.</span><span class="n">x</span> <span class="o">=</span> <span class="n">x</span> |
---|
512 | <span class="bp">self</span><span class="o">.</span><span class="n">y</span> <span class="o">=</span> <span class="n">y</span> |
---|
513 | <span class="bp">self</span><span class="o">.</span><span class="n">dy</span> <span class="o">=</span> <span class="n">dy</span> |
---|
514 | <span class="bp">self</span><span class="o">.</span><span class="n">dx</span> <span class="o">=</span> <span class="n">dx</span> |
---|
515 | <span class="bp">self</span><span class="o">.</span><span class="n">transformView</span><span class="p">()</span> |
---|
516 | </div> |
---|
517 | <div class="viewcode-block" id="Plottable.xaxis"><a class="viewcode-back" href="../../../dev/api/sas.plottools.html#sas.plottools.plottables.Plottable.xaxis">[docs]</a> <span class="k">def</span> <span class="nf">xaxis</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">name</span><span class="p">,</span> <span class="n">units</span><span class="p">):</span> |
---|
518 | <span class="sd">"""</span> |
---|
519 | <span class="sd"> Set the name and unit of x_axis</span> |
---|
520 | <span class="sd"> </span> |
---|
521 | <span class="sd"> :param name: the name of x-axis</span> |
---|
522 | <span class="sd"> :param units: the units of x_axis</span> |
---|
523 | <span class="sd"> </span> |
---|
524 | <span class="sd"> """</span> |
---|
525 | <span class="bp">self</span><span class="o">.</span><span class="n">_xaxis</span> <span class="o">=</span> <span class="n">name</span> |
---|
526 | <span class="bp">self</span><span class="o">.</span><span class="n">_xunit</span> <span class="o">=</span> <span class="n">units</span> |
---|
527 | </div> |
---|
528 | <div class="viewcode-block" id="Plottable.yaxis"><a class="viewcode-back" href="../../../dev/api/sas.plottools.html#sas.plottools.plottables.Plottable.yaxis">[docs]</a> <span class="k">def</span> <span class="nf">yaxis</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">name</span><span class="p">,</span> <span class="n">units</span><span class="p">):</span> |
---|
529 | <span class="sd">"""</span> |
---|
530 | <span class="sd"> Set the name and unit of y_axis</span> |
---|
531 | <span class="sd"> </span> |
---|
532 | <span class="sd"> :param name: the name of y-axis</span> |
---|
533 | <span class="sd"> :param units: the units of y_axis</span> |
---|
534 | <span class="sd"> </span> |
---|
535 | <span class="sd"> """</span> |
---|
536 | <span class="bp">self</span><span class="o">.</span><span class="n">_yaxis</span> <span class="o">=</span> <span class="n">name</span> |
---|
537 | <span class="bp">self</span><span class="o">.</span><span class="n">_yunit</span> <span class="o">=</span> <span class="n">units</span> |
---|
538 | </div> |
---|
539 | <div class="viewcode-block" id="Plottable.get_xaxis"><a class="viewcode-back" href="../../../dev/api/sas.plottools.html#sas.plottools.plottables.Plottable.get_xaxis">[docs]</a> <span class="k">def</span> <span class="nf">get_xaxis</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> |
---|
540 | <span class="sd">"""Return the units and name of x-axis"""</span> |
---|
541 | <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_xaxis</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">_xunit</span> |
---|
542 | </div> |
---|
543 | <div class="viewcode-block" id="Plottable.get_yaxis"><a class="viewcode-back" href="../../../dev/api/sas.plottools.html#sas.plottools.plottables.Plottable.get_yaxis">[docs]</a> <span class="k">def</span> <span class="nf">get_yaxis</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> |
---|
544 | <span class="sd">""" Return the units and name of y- axis"""</span> |
---|
545 | <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_yaxis</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">_yunit</span> |
---|
546 | </div> |
---|
547 | <span class="nd">@classmethod</span> |
---|
548 | <div class="viewcode-block" id="Plottable.labels"><a class="viewcode-back" href="../../../dev/api/sas.plottools.html#sas.plottools.plottables.Plottable.labels">[docs]</a> <span class="k">def</span> <span class="nf">labels</span><span class="p">(</span><span class="n">cls</span><span class="p">,</span> <span class="n">collection</span><span class="p">):</span> |
---|
549 | <span class="sd">"""</span> |
---|
550 | <span class="sd"> Construct a set of unique labels for a collection of plottables of</span> |
---|
551 | <span class="sd"> the same type.</span> |
---|
552 | <span class="sd"> </span> |
---|
553 | <span class="sd"> Returns a map from plottable to name.</span> |
---|
554 | <span class="sd"> </span> |
---|
555 | <span class="sd"> """</span> |
---|
556 | <span class="n">n</span> <span class="o">=</span> <span class="nb">len</span><span class="p">(</span><span class="n">collection</span><span class="p">)</span> |
---|
557 | <span class="nb">map</span> <span class="o">=</span> <span class="p">{}</span> |
---|
558 | <span class="k">if</span> <span class="n">n</span> <span class="o">></span> <span class="mi">0</span><span class="p">:</span> |
---|
559 | <span class="n">basename</span> <span class="o">=</span> <span class="nb">str</span><span class="p">(</span><span class="n">cls</span><span class="p">)</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s">'.'</span><span class="p">)[</span><span class="o">-</span><span class="mi">1</span><span class="p">]</span> |
---|
560 | <span class="k">if</span> <span class="n">n</span> <span class="o">==</span> <span class="mi">1</span><span class="p">:</span> |
---|
561 | <span class="nb">map</span><span class="p">[</span><span class="n">collection</span><span class="p">[</span><span class="mi">0</span><span class="p">]]</span> <span class="o">=</span> <span class="n">basename</span> |
---|
562 | <span class="k">else</span><span class="p">:</span> |
---|
563 | <span class="k">for</span> <span class="n">i</span> <span class="ow">in</span> <span class="nb">xrange</span><span class="p">(</span><span class="nb">len</span><span class="p">(</span><span class="n">collection</span><span class="p">)):</span> |
---|
564 | <span class="nb">map</span><span class="p">[</span><span class="n">collection</span><span class="p">[</span><span class="n">i</span><span class="p">]]</span> <span class="o">=</span> <span class="s">"</span><span class="si">%s</span><span class="s"> </span><span class="si">%d</span><span class="s">"</span> <span class="o">%</span> <span class="p">(</span><span class="n">basename</span><span class="p">,</span> <span class="n">i</span><span class="p">)</span> |
---|
565 | <span class="k">return</span> <span class="nb">map</span> |
---|
566 | |
---|
567 | <span class="c">##Use the following if @classmethod doesn't work</span> |
---|
568 | <span class="c"># labels = classmethod(labels)</span></div> |
---|
569 | <div class="viewcode-block" id="Plottable.setLabel"><a class="viewcode-back" href="../../../dev/api/sas.plottools.html#sas.plottools.plottables.Plottable.setLabel">[docs]</a> <span class="k">def</span> <span class="nf">setLabel</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">labelx</span><span class="p">,</span> <span class="n">labely</span><span class="p">):</span> |
---|
570 | <span class="sd">"""</span> |
---|
571 | <span class="sd"> It takes a label of the x and y transformation and set View parameters</span> |
---|
572 | <span class="sd"> </span> |
---|
573 | <span class="sd"> :param transx: The label of x transformation is sent by Properties Dialog</span> |
---|
574 | <span class="sd"> :param transy: The label of y transformation is sent Properties Dialog</span> |
---|
575 | <span class="sd"> </span> |
---|
576 | <span class="sd"> """</span> |
---|
577 | <span class="bp">self</span><span class="o">.</span><span class="n">view</span><span class="o">.</span><span class="n">xLabel</span> <span class="o">=</span> <span class="n">labelx</span> |
---|
578 | <span class="bp">self</span><span class="o">.</span><span class="n">view</span><span class="o">.</span><span class="n">yLabel</span> <span class="o">=</span> <span class="n">labely</span> |
---|
579 | </div> |
---|
580 | <div class="viewcode-block" id="Plottable.set_View"><a class="viewcode-back" href="../../../dev/api/sas.plottools.html#sas.plottools.plottables.Plottable.set_View">[docs]</a> <span class="k">def</span> <span class="nf">set_View</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">,</span> <span class="n">y</span><span class="p">):</span> |
---|
581 | <span class="sd">"""Load View"""</span> |
---|
582 | <span class="bp">self</span><span class="o">.</span><span class="n">x</span> <span class="o">=</span> <span class="n">x</span> |
---|
583 | <span class="bp">self</span><span class="o">.</span><span class="n">y</span> <span class="o">=</span> <span class="n">y</span> |
---|
584 | <span class="bp">self</span><span class="o">.</span><span class="n">reset_view</span><span class="p">()</span> |
---|
585 | </div> |
---|
586 | <div class="viewcode-block" id="Plottable.reset_view"><a class="viewcode-back" href="../../../dev/api/sas.plottools.html#sas.plottools.plottables.Plottable.reset_view">[docs]</a> <span class="k">def</span> <span class="nf">reset_view</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> |
---|
587 | <span class="sd">"""Reload view with new value to plot"""</span> |
---|
588 | <span class="bp">self</span><span class="o">.</span><span class="n">view</span> <span class="o">=</span> <span class="n">View</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">x</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">y</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">dx</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">dy</span><span class="p">)</span> |
---|
589 | <span class="bp">self</span><span class="o">.</span><span class="n">view</span><span class="o">.</span><span class="n">Xreel</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">view</span><span class="o">.</span><span class="n">x</span> |
---|
590 | <span class="bp">self</span><span class="o">.</span><span class="n">view</span><span class="o">.</span><span class="n">Yreel</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">view</span><span class="o">.</span><span class="n">y</span> |
---|
591 | <span class="bp">self</span><span class="o">.</span><span class="n">view</span><span class="o">.</span><span class="n">DXreel</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">view</span><span class="o">.</span><span class="n">dx</span> |
---|
592 | <span class="bp">self</span><span class="o">.</span><span class="n">view</span><span class="o">.</span><span class="n">DYreel</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">view</span><span class="o">.</span><span class="n">dy</span> |
---|
593 | </div> |
---|
594 | <div class="viewcode-block" id="Plottable.render"><a class="viewcode-back" href="../../../dev/api/sas.plottools.html#sas.plottools.plottables.Plottable.render">[docs]</a> <span class="k">def</span> <span class="nf">render</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">plot</span><span class="p">):</span> |
---|
595 | <span class="sd">"""</span> |
---|
596 | <span class="sd"> The base class makes sure the correct units are being used for</span> |
---|
597 | <span class="sd"> subsequent plottable.</span> |
---|
598 | <span class="sd"> </span> |
---|
599 | <span class="sd"> For now it is assumed that the graphs are commensurate, and if you</span> |
---|
600 | <span class="sd"> put a Qx object on a Temperature graph then you had better hope </span> |
---|
601 | <span class="sd"> that it makes sense.</span> |
---|
602 | <span class="sd"> </span> |
---|
603 | <span class="sd"> """</span> |
---|
604 | <span class="n">plot</span><span class="o">.</span><span class="n">xaxis</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_xaxis</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">_xunit</span><span class="p">)</span> |
---|
605 | <span class="n">plot</span><span class="o">.</span><span class="n">yaxis</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_yaxis</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">_yunit</span><span class="p">)</span> |
---|
606 | </div> |
---|
607 | <div class="viewcode-block" id="Plottable.is_empty"><a class="viewcode-back" href="../../../dev/api/sas.plottools.html#sas.plottools.plottables.Plottable.is_empty">[docs]</a> <span class="k">def</span> <span class="nf">is_empty</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> |
---|
608 | <span class="sd">"""</span> |
---|
609 | <span class="sd"> Returns True if there is no data stored in the plottable</span> |
---|
610 | <span class="sd"> """</span> |
---|
611 | <span class="k">if</span> <span class="ow">not</span> <span class="bp">self</span><span class="o">.</span><span class="n">x</span> <span class="o">==</span> <span class="bp">None</span> <span class="ow">and</span> <span class="nb">len</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">x</span><span class="p">)</span> <span class="o">==</span> <span class="mi">0</span> \ |
---|
612 | <span class="ow">and</span> <span class="ow">not</span> <span class="bp">self</span><span class="o">.</span><span class="n">y</span> <span class="o">==</span> <span class="bp">None</span> <span class="ow">and</span> <span class="nb">len</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">y</span><span class="p">)</span> <span class="o">==</span> <span class="mi">0</span><span class="p">:</span> |
---|
613 | <span class="k">return</span> <span class="bp">True</span> |
---|
614 | <span class="k">return</span> <span class="bp">False</span> |
---|
615 | </div> |
---|
616 | <div class="viewcode-block" id="Plottable.colors"><a class="viewcode-back" href="../../../dev/api/sas.plottools.html#sas.plottools.plottables.Plottable.colors">[docs]</a> <span class="k">def</span> <span class="nf">colors</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> |
---|
617 | <span class="sd">"""Return the number of colors need to render the object"""</span> |
---|
618 | <span class="k">return</span> <span class="mi">1</span> |
---|
619 | </div> |
---|
620 | <div class="viewcode-block" id="Plottable.transformView"><a class="viewcode-back" href="../../../dev/api/sas.plottools.html#sas.plottools.plottables.Plottable.transformView">[docs]</a> <span class="k">def</span> <span class="nf">transformView</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> |
---|
621 | <span class="sd">"""</span> |
---|
622 | <span class="sd"> It transforms x, y before displaying</span> |
---|
623 | <span class="sd"> """</span> |
---|
624 | <span class="bp">self</span><span class="o">.</span><span class="n">view</span><span class="o">.</span><span class="n">transform</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">x</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">y</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">dx</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">dy</span><span class="p">)</span> |
---|
625 | </div> |
---|
626 | <div class="viewcode-block" id="Plottable.returnValuesOfView"><a class="viewcode-back" href="../../../dev/api/sas.plottools.html#sas.plottools.plottables.Plottable.returnValuesOfView">[docs]</a> <span class="k">def</span> <span class="nf">returnValuesOfView</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> |
---|
627 | <span class="sd">"""</span> |
---|
628 | <span class="sd"> Return View parameters and it is used by Fit Dialog</span> |
---|
629 | <span class="sd"> """</span> |
---|
630 | <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">view</span><span class="o">.</span><span class="n">returnXview</span><span class="p">()</span> |
---|
631 | </div> |
---|
632 | <div class="viewcode-block" id="Plottable.check_data_PlottableX"><a class="viewcode-back" href="../../../dev/api/sas.plottools.html#sas.plottools.plottables.Plottable.check_data_PlottableX">[docs]</a> <span class="k">def</span> <span class="nf">check_data_PlottableX</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> |
---|
633 | <span class="sd">"""</span> |
---|
634 | <span class="sd"> Since no transformation is made for log10(x), check that</span> |
---|
635 | <span class="sd"> no negative values is plot in log scale</span> |
---|
636 | <span class="sd"> """</span> |
---|
637 | <span class="bp">self</span><span class="o">.</span><span class="n">view</span><span class="o">.</span><span class="n">check_data_logX</span><span class="p">()</span> |
---|
638 | </div> |
---|
639 | <div class="viewcode-block" id="Plottable.check_data_PlottableY"><a class="viewcode-back" href="../../../dev/api/sas.plottools.html#sas.plottools.plottables.Plottable.check_data_PlottableY">[docs]</a> <span class="k">def</span> <span class="nf">check_data_PlottableY</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> |
---|
640 | <span class="sd">"""</span> |
---|
641 | <span class="sd"> Since no transformation is made for log10(y), check that </span> |
---|
642 | <span class="sd"> no negative values is plot in log scale</span> |
---|
643 | <span class="sd"> """</span> |
---|
644 | <span class="bp">self</span><span class="o">.</span><span class="n">view</span><span class="o">.</span><span class="n">check_data_logY</span><span class="p">()</span> |
---|
645 | </div> |
---|
646 | <div class="viewcode-block" id="Plottable.transformX"><a class="viewcode-back" href="../../../dev/api/sas.plottools.html#sas.plottools.plottables.Plottable.transformX">[docs]</a> <span class="k">def</span> <span class="nf">transformX</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">transx</span><span class="p">,</span> <span class="n">transdx</span><span class="p">):</span> |
---|
647 | <span class="sd">"""</span> |
---|
648 | <span class="sd"> Receive pointers to function that transform x and dx</span> |
---|
649 | <span class="sd"> and set corresponding View pointers</span> |
---|
650 | <span class="sd"> </span> |
---|
651 | <span class="sd"> :param transx: pointer to function that transforms x</span> |
---|
652 | <span class="sd"> :param transdx: pointer to function that transforms dx</span> |
---|
653 | <span class="sd"> </span> |
---|
654 | <span class="sd"> """</span> |
---|
655 | <span class="bp">self</span><span class="o">.</span><span class="n">view</span><span class="o">.</span><span class="n">setTransformX</span><span class="p">(</span><span class="n">transx</span><span class="p">,</span> <span class="n">transdx</span><span class="p">)</span> |
---|
656 | </div> |
---|
657 | <div class="viewcode-block" id="Plottable.transformY"><a class="viewcode-back" href="../../../dev/api/sas.plottools.html#sas.plottools.plottables.Plottable.transformY">[docs]</a> <span class="k">def</span> <span class="nf">transformY</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">transy</span><span class="p">,</span> <span class="n">transdy</span><span class="p">):</span> |
---|
658 | <span class="sd">"""</span> |
---|
659 | <span class="sd"> Receive pointers to function that transform y and dy</span> |
---|
660 | <span class="sd"> and set corresponding View pointers</span> |
---|
661 | <span class="sd"> </span> |
---|
662 | <span class="sd"> :param transy: pointer to function that transforms y</span> |
---|
663 | <span class="sd"> :param transdy: pointer to function that transforms dy</span> |
---|
664 | <span class="sd"> </span> |
---|
665 | <span class="sd"> """</span> |
---|
666 | <span class="bp">self</span><span class="o">.</span><span class="n">view</span><span class="o">.</span><span class="n">setTransformY</span><span class="p">(</span><span class="n">transy</span><span class="p">,</span> <span class="n">transdy</span><span class="p">)</span> |
---|
667 | </div> |
---|
668 | <div class="viewcode-block" id="Plottable.onReset"><a class="viewcode-back" href="../../../dev/api/sas.plottools.html#sas.plottools.plottables.Plottable.onReset">[docs]</a> <span class="k">def</span> <span class="nf">onReset</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> |
---|
669 | <span class="sd">"""</span> |
---|
670 | <span class="sd"> Reset x, y, dx, dy view with its parameters</span> |
---|
671 | <span class="sd"> """</span> |
---|
672 | <span class="bp">self</span><span class="o">.</span><span class="n">view</span><span class="o">.</span><span class="n">onResetView</span><span class="p">()</span> |
---|
673 | </div> |
---|
674 | <div class="viewcode-block" id="Plottable.onFitRange"><a class="viewcode-back" href="../../../dev/api/sas.plottools.html#sas.plottools.plottables.Plottable.onFitRange">[docs]</a> <span class="k">def</span> <span class="nf">onFitRange</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">xmin</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span> <span class="n">xmax</span><span class="o">=</span><span class="bp">None</span><span class="p">):</span> |
---|
675 | <span class="sd">"""</span> |
---|
676 | <span class="sd"> It limits View data range to plot from min to max</span> |
---|
677 | <span class="sd"> </span> |
---|
678 | <span class="sd"> :param xmin: the minimum value of x to plot.</span> |
---|
679 | <span class="sd"> :param xmax: the maximum value of x to plot</span> |
---|
680 | <span class="sd"> </span> |
---|
681 | <span class="sd"> """</span> |
---|
682 | <span class="bp">self</span><span class="o">.</span><span class="n">view</span><span class="o">.</span><span class="n">onFitRangeView</span><span class="p">(</span><span class="n">xmin</span><span class="p">,</span> <span class="n">xmax</span><span class="p">)</span> |
---|
683 | |
---|
684 | </div></div> |
---|
685 | <div class="viewcode-block" id="View"><a class="viewcode-back" href="../../../dev/api/sas.plottools.html#sas.plottools.plottables.View">[docs]</a><span class="k">class</span> <span class="nc">View</span><span class="p">:</span> |
---|
686 | <span class="sd">"""</span> |
---|
687 | <span class="sd"> Representation of the data that might include a transformation</span> |
---|
688 | <span class="sd"> """</span> |
---|
689 | <span class="n">x</span> <span class="o">=</span> <span class="bp">None</span> |
---|
690 | <span class="n">y</span> <span class="o">=</span> <span class="bp">None</span> |
---|
691 | <span class="n">dx</span> <span class="o">=</span> <span class="bp">None</span> |
---|
692 | <span class="n">dy</span> <span class="o">=</span> <span class="bp">None</span> |
---|
693 | |
---|
694 | <span class="k">def</span> <span class="nf">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span> <span class="n">y</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span> <span class="n">dx</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span> <span class="n">dy</span><span class="o">=</span><span class="bp">None</span><span class="p">):</span> |
---|
695 | <span class="sd">"""</span> |
---|
696 | <span class="sd"> """</span> |
---|
697 | <span class="bp">self</span><span class="o">.</span><span class="n">x</span> <span class="o">=</span> <span class="n">x</span> |
---|
698 | <span class="bp">self</span><span class="o">.</span><span class="n">y</span> <span class="o">=</span> <span class="n">y</span> |
---|
699 | <span class="bp">self</span><span class="o">.</span><span class="n">dx</span> <span class="o">=</span> <span class="n">dx</span> |
---|
700 | <span class="bp">self</span><span class="o">.</span><span class="n">dy</span> <span class="o">=</span> <span class="n">dy</span> |
---|
701 | <span class="c"># To change x range to the reel range</span> |
---|
702 | <span class="bp">self</span><span class="o">.</span><span class="n">Xreel</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">x</span> |
---|
703 | <span class="bp">self</span><span class="o">.</span><span class="n">Yreel</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">y</span> |
---|
704 | <span class="bp">self</span><span class="o">.</span><span class="n">DXreel</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">dx</span> |
---|
705 | <span class="bp">self</span><span class="o">.</span><span class="n">DYreel</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">dy</span> |
---|
706 | <span class="c"># Labels of x and y received from Properties Dialog</span> |
---|
707 | <span class="bp">self</span><span class="o">.</span><span class="n">xLabel</span> <span class="o">=</span> <span class="s">""</span> |
---|
708 | <span class="bp">self</span><span class="o">.</span><span class="n">yLabel</span> <span class="o">=</span> <span class="s">""</span> |
---|
709 | <span class="c"># Function to transform x, y, dx and dy</span> |
---|
710 | <span class="bp">self</span><span class="o">.</span><span class="n">funcx</span> <span class="o">=</span> <span class="bp">None</span> |
---|
711 | <span class="bp">self</span><span class="o">.</span><span class="n">funcy</span> <span class="o">=</span> <span class="bp">None</span> |
---|
712 | <span class="bp">self</span><span class="o">.</span><span class="n">funcdx</span> <span class="o">=</span> <span class="bp">None</span> |
---|
713 | <span class="bp">self</span><span class="o">.</span><span class="n">funcdy</span> <span class="o">=</span> <span class="bp">None</span> |
---|
714 | |
---|
715 | <div class="viewcode-block" id="View.transform"><a class="viewcode-back" href="../../../dev/api/sas.plottools.html#sas.plottools.plottables.View.transform">[docs]</a> <span class="k">def</span> <span class="nf">transform</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span> <span class="n">y</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span> <span class="n">dx</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span> <span class="n">dy</span><span class="o">=</span><span class="bp">None</span><span class="p">):</span> |
---|
716 | <span class="sd">"""</span> |
---|
717 | <span class="sd"> Transforms the x,y,dx and dy vectors and stores</span> |
---|
718 | <span class="sd"> the output in View parameters</span> |
---|
719 | |
---|
720 | <span class="sd"> :param x: array of x values</span> |
---|
721 | <span class="sd"> :param y: array of y values</span> |
---|
722 | <span class="sd"> :param dx: array of errors values on x</span> |
---|
723 | <span class="sd"> :param dy: array of error values on y</span> |
---|
724 | <span class="sd"> </span> |
---|
725 | <span class="sd"> """</span> |
---|
726 | <span class="c"># Sanity check</span> |
---|
727 | <span class="c"># Do the transofrmation only when x and y are empty</span> |
---|
728 | <span class="n">has_err_x</span> <span class="o">=</span> <span class="ow">not</span> <span class="p">(</span><span class="n">dx</span> <span class="o">==</span> <span class="bp">None</span> <span class="ow">or</span> <span class="nb">len</span><span class="p">(</span><span class="n">dx</span><span class="p">)</span> <span class="o">==</span> <span class="mi">0</span><span class="p">)</span> |
---|
729 | <span class="n">has_err_y</span> <span class="o">=</span> <span class="ow">not</span> <span class="p">(</span><span class="n">dy</span> <span class="o">==</span> <span class="bp">None</span> <span class="ow">or</span> <span class="nb">len</span><span class="p">(</span><span class="n">dy</span><span class="p">)</span> <span class="o">==</span> <span class="mi">0</span><span class="p">)</span> |
---|
730 | |
---|
731 | <span class="k">if</span><span class="p">(</span><span class="n">x</span> <span class="o">!=</span> <span class="bp">None</span><span class="p">)</span> <span class="ow">and</span> <span class="p">(</span><span class="n">y</span> <span class="o">!=</span> <span class="bp">None</span><span class="p">):</span> |
---|
732 | <span class="k">if</span> <span class="ow">not</span> <span class="n">dx</span> <span class="o">==</span> <span class="bp">None</span> <span class="ow">and</span> <span class="ow">not</span> <span class="nb">len</span><span class="p">(</span><span class="n">dx</span><span class="p">)</span> <span class="o">==</span> <span class="mi">0</span> <span class="ow">and</span> <span class="ow">not</span> <span class="nb">len</span><span class="p">(</span><span class="n">x</span><span class="p">)</span> <span class="o">==</span> <span class="nb">len</span><span class="p">(</span><span class="n">dx</span><span class="p">):</span> |
---|
733 | <span class="n">msg</span> <span class="o">=</span> <span class="s">"Plottable.View: Given x and dx are not"</span> |
---|
734 | <span class="n">msg</span> <span class="o">+=</span> <span class="s">" of the same length"</span> |
---|
735 | <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">,</span> <span class="n">msg</span> |
---|
736 | <span class="c"># Check length of y array</span> |
---|
737 | <span class="k">if</span> <span class="ow">not</span> <span class="nb">len</span><span class="p">(</span><span class="n">y</span><span class="p">)</span> <span class="o">==</span> <span class="nb">len</span><span class="p">(</span><span class="n">x</span><span class="p">):</span> |
---|
738 | <span class="n">msg</span> <span class="o">=</span> <span class="s">"Plottable.View: Given y "</span> |
---|
739 | <span class="n">msg</span> <span class="o">+=</span> <span class="s">"and x are not of the same length"</span> |
---|
740 | <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">,</span> <span class="n">msg</span> |
---|
741 | |
---|
742 | <span class="k">if</span> <span class="ow">not</span> <span class="n">dy</span> <span class="o">==</span> <span class="bp">None</span> <span class="ow">and</span> <span class="ow">not</span> <span class="nb">len</span><span class="p">(</span><span class="n">dy</span><span class="p">)</span> <span class="o">==</span> <span class="mi">0</span> <span class="ow">and</span> <span class="ow">not</span> <span class="nb">len</span><span class="p">(</span><span class="n">y</span><span class="p">)</span> <span class="o">==</span> <span class="nb">len</span><span class="p">(</span><span class="n">dy</span><span class="p">):</span> |
---|
743 | <span class="n">msg</span> <span class="o">=</span> <span class="s">"Plottable.View: Given y and dy are not of the same "</span> |
---|
744 | <span class="n">msg</span> <span class="o">+=</span> <span class="s">"length: len(y)=</span><span class="si">%s</span><span class="s">, len(dy)=</span><span class="si">%s</span><span class="s">"</span> <span class="o">%</span> <span class="p">(</span><span class="nb">len</span><span class="p">(</span><span class="n">y</span><span class="p">),</span> <span class="nb">len</span><span class="p">(</span><span class="n">dy</span><span class="p">))</span> |
---|
745 | <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">,</span> <span class="n">msg</span> |
---|
746 | <span class="bp">self</span><span class="o">.</span><span class="n">x</span> <span class="o">=</span> <span class="p">[]</span> |
---|
747 | <span class="bp">self</span><span class="o">.</span><span class="n">y</span> <span class="o">=</span> <span class="p">[]</span> |
---|
748 | <span class="k">if</span> <span class="n">has_err_x</span><span class="p">:</span> |
---|
749 | <span class="bp">self</span><span class="o">.</span><span class="n">dx</span> <span class="o">=</span> <span class="p">[]</span> |
---|
750 | <span class="k">else</span><span class="p">:</span> |
---|
751 | <span class="bp">self</span><span class="o">.</span><span class="n">dx</span> <span class="o">=</span> <span class="bp">None</span> |
---|
752 | <span class="k">if</span> <span class="n">has_err_y</span><span class="p">:</span> |
---|
753 | <span class="bp">self</span><span class="o">.</span><span class="n">dy</span> <span class="o">=</span> <span class="p">[]</span> |
---|
754 | <span class="k">else</span><span class="p">:</span> |
---|
755 | <span class="bp">self</span><span class="o">.</span><span class="n">dy</span> <span class="o">=</span> <span class="bp">None</span> |
---|
756 | <span class="n">tempx</span> <span class="o">=</span> <span class="p">[]</span> |
---|
757 | <span class="n">tempy</span> <span class="o">=</span> <span class="p">[]</span> |
---|
758 | <span class="k">if</span> <span class="ow">not</span> <span class="n">has_err_x</span><span class="p">:</span> |
---|
759 | <span class="n">dx</span> <span class="o">=</span> <span class="n">numpy</span><span class="o">.</span><span class="n">zeros</span><span class="p">(</span><span class="nb">len</span><span class="p">(</span><span class="n">x</span><span class="p">))</span> |
---|
760 | <span class="k">if</span> <span class="ow">not</span> <span class="n">has_err_y</span><span class="p">:</span> |
---|
761 | <span class="n">dy</span> <span class="o">=</span> <span class="n">numpy</span><span class="o">.</span><span class="n">zeros</span><span class="p">(</span><span class="nb">len</span><span class="p">(</span><span class="n">y</span><span class="p">))</span> |
---|
762 | <span class="k">for</span> <span class="n">i</span> <span class="ow">in</span> <span class="nb">range</span><span class="p">(</span><span class="nb">len</span><span class="p">(</span><span class="n">x</span><span class="p">)):</span> |
---|
763 | <span class="k">try</span><span class="p">:</span> |
---|
764 | <span class="n">tempx</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">funcx</span><span class="p">(</span><span class="n">x</span><span class="p">[</span><span class="n">i</span><span class="p">],</span> <span class="n">y</span><span class="p">[</span><span class="n">i</span><span class="p">])</span> |
---|
765 | <span class="n">tempy</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">funcy</span><span class="p">(</span><span class="n">y</span><span class="p">[</span><span class="n">i</span><span class="p">],</span> <span class="n">x</span><span class="p">[</span><span class="n">i</span><span class="p">])</span> |
---|
766 | <span class="k">if</span> <span class="n">has_err_x</span><span class="p">:</span> |
---|
767 | <span class="n">tempdx</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">funcdx</span><span class="p">(</span><span class="n">x</span><span class="p">[</span><span class="n">i</span><span class="p">],</span> <span class="n">y</span><span class="p">[</span><span class="n">i</span><span class="p">],</span> <span class="n">dx</span><span class="p">[</span><span class="n">i</span><span class="p">],</span> <span class="n">dy</span><span class="p">[</span><span class="n">i</span><span class="p">])</span> |
---|
768 | <span class="k">if</span> <span class="n">has_err_y</span><span class="p">:</span> |
---|
769 | <span class="n">tempdy</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">funcdy</span><span class="p">(</span><span class="n">y</span><span class="p">[</span><span class="n">i</span><span class="p">],</span> <span class="n">x</span><span class="p">[</span><span class="n">i</span><span class="p">],</span> <span class="n">dy</span><span class="p">[</span><span class="n">i</span><span class="p">],</span> <span class="n">dx</span><span class="p">[</span><span class="n">i</span><span class="p">])</span> |
---|
770 | <span class="bp">self</span><span class="o">.</span><span class="n">x</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">tempx</span><span class="p">)</span> |
---|
771 | <span class="bp">self</span><span class="o">.</span><span class="n">y</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">tempy</span><span class="p">)</span> |
---|
772 | <span class="k">if</span> <span class="n">has_err_x</span><span class="p">:</span> |
---|
773 | <span class="bp">self</span><span class="o">.</span><span class="n">dx</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">tempdx</span><span class="p">)</span> |
---|
774 | <span class="k">if</span> <span class="n">has_err_y</span><span class="p">:</span> |
---|
775 | <span class="bp">self</span><span class="o">.</span><span class="n">dy</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">tempdy</span><span class="p">)</span> |
---|
776 | <span class="k">except</span><span class="p">:</span> |
---|
777 | <span class="n">tempx</span> <span class="o">=</span> <span class="n">x</span><span class="p">[</span><span class="n">i</span><span class="p">]</span> |
---|
778 | <span class="n">tempy</span> <span class="o">=</span> <span class="n">y</span><span class="p">[</span><span class="n">i</span><span class="p">]</span> |
---|
779 | <span class="n">tempdy</span> <span class="o">=</span> <span class="n">dy</span><span class="p">[</span><span class="n">i</span><span class="p">]</span> |
---|
780 | <span class="c"># Sanity check</span> |
---|
781 | <span class="k">if</span> <span class="ow">not</span> <span class="nb">len</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">x</span><span class="p">)</span> <span class="o">==</span> <span class="nb">len</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">y</span><span class="p">):</span> |
---|
782 | <span class="n">msg</span> <span class="o">=</span> <span class="s">"Plottable.View: transformed x "</span> |
---|
783 | <span class="n">msg</span> <span class="o">+=</span> <span class="s">"and y are not of the same length"</span> |
---|
784 | <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">,</span> <span class="n">msg</span> |
---|
785 | <span class="k">if</span> <span class="n">has_err_x</span> <span class="ow">and</span> <span class="ow">not</span> <span class="p">(</span><span class="nb">len</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">x</span><span class="p">)</span> <span class="ow">and</span> <span class="nb">len</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">dx</span><span class="p">)):</span> |
---|
786 | <span class="n">msg</span> <span class="o">=</span> <span class="s">"Plottable.View: transformed x and dx"</span> |
---|
787 | <span class="n">msg</span> <span class="o">+=</span> <span class="s">" are not of the same length"</span> |
---|
788 | <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">,</span> <span class="n">msg</span> |
---|
789 | <span class="k">if</span> <span class="n">has_err_y</span> <span class="ow">and</span> <span class="ow">not</span> <span class="p">(</span><span class="nb">len</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">y</span><span class="p">)</span> <span class="ow">and</span> <span class="nb">len</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">dy</span><span class="p">)):</span> |
---|
790 | <span class="n">msg</span> <span class="o">=</span> <span class="s">"Plottable.View: transformed y"</span> |
---|
791 | <span class="n">msg</span> <span class="o">+=</span> <span class="s">" and dy are not of the same length"</span> |
---|
792 | <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">,</span> <span class="n">msg</span> |
---|
793 | <span class="c"># Check that negative values are not plot on x and y axis for</span> |
---|
794 | <span class="c"># log10 transformation</span> |
---|
795 | <span class="bp">self</span><span class="o">.</span><span class="n">check_data_logX</span><span class="p">()</span> |
---|
796 | <span class="bp">self</span><span class="o">.</span><span class="n">check_data_logY</span><span class="p">()</span> |
---|
797 | <span class="c"># Store x ,y dx,and dy in their full range for reset</span> |
---|
798 | <span class="bp">self</span><span class="o">.</span><span class="n">Xreel</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">x</span> |
---|
799 | <span class="bp">self</span><span class="o">.</span><span class="n">Yreel</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">y</span> |
---|
800 | <span class="bp">self</span><span class="o">.</span><span class="n">DXreel</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">dx</span> |
---|
801 | <span class="bp">self</span><span class="o">.</span><span class="n">DYreel</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">dy</span> |
---|
802 | </div> |
---|
803 | <div class="viewcode-block" id="View.onResetView"><a class="viewcode-back" href="../../../dev/api/sas.plottools.html#sas.plottools.plottables.View.onResetView">[docs]</a> <span class="k">def</span> <span class="nf">onResetView</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> |
---|
804 | <span class="sd">"""</span> |
---|
805 | <span class="sd"> Reset x,y,dx and y in their full range and in the initial scale</span> |
---|
806 | <span class="sd"> in case their previous range has changed</span> |
---|
807 | <span class="sd"> """</span> |
---|
808 | <span class="bp">self</span><span class="o">.</span><span class="n">x</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">Xreel</span> |
---|
809 | <span class="bp">self</span><span class="o">.</span><span class="n">y</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">Yreel</span> |
---|
810 | <span class="bp">self</span><span class="o">.</span><span class="n">dx</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">DXreel</span> |
---|
811 | <span class="bp">self</span><span class="o">.</span><span class="n">dy</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">DYreel</span> |
---|
812 | </div> |
---|
813 | <div class="viewcode-block" id="View.setTransformX"><a class="viewcode-back" href="../../../dev/api/sas.plottools.html#sas.plottools.plottables.View.setTransformX">[docs]</a> <span class="k">def</span> <span class="nf">setTransformX</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">funcx</span><span class="p">,</span> <span class="n">funcdx</span><span class="p">):</span> |
---|
814 | <span class="sd">"""</span> |
---|
815 | <span class="sd"> Receive pointers to function that transform x and dx</span> |
---|
816 | <span class="sd"> and set corresponding View pointers</span> |
---|
817 | <span class="sd"> </span> |
---|
818 | <span class="sd"> :param transx: pointer to function that transforms x</span> |
---|
819 | <span class="sd"> :param transdx: pointer to function that transforms dx</span> |
---|
820 | <span class="sd"> """</span> |
---|
821 | <span class="bp">self</span><span class="o">.</span><span class="n">funcx</span> <span class="o">=</span> <span class="n">funcx</span> |
---|
822 | <span class="bp">self</span><span class="o">.</span><span class="n">funcdx</span> <span class="o">=</span> <span class="n">funcdx</span> |
---|
823 | </div> |
---|
824 | <div class="viewcode-block" id="View.setTransformY"><a class="viewcode-back" href="../../../dev/api/sas.plottools.html#sas.plottools.plottables.View.setTransformY">[docs]</a> <span class="k">def</span> <span class="nf">setTransformY</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">funcy</span><span class="p">,</span> <span class="n">funcdy</span><span class="p">):</span> |
---|
825 | <span class="sd">"""</span> |
---|
826 | <span class="sd"> Receive pointers to function that transform y and dy</span> |
---|
827 | <span class="sd"> and set corresponding View pointers</span> |
---|
828 | <span class="sd"> </span> |
---|
829 | <span class="sd"> :param transx: pointer to function that transforms y</span> |
---|
830 | <span class="sd"> :param transdx: pointer to function that transforms dy</span> |
---|
831 | <span class="sd"> """</span> |
---|
832 | <span class="bp">self</span><span class="o">.</span><span class="n">funcy</span> <span class="o">=</span> <span class="n">funcy</span> |
---|
833 | <span class="bp">self</span><span class="o">.</span><span class="n">funcdy</span> <span class="o">=</span> <span class="n">funcdy</span> |
---|
834 | </div> |
---|
835 | <div class="viewcode-block" id="View.returnXview"><a class="viewcode-back" href="../../../dev/api/sas.plottools.html#sas.plottools.plottables.View.returnXview">[docs]</a> <span class="k">def</span> <span class="nf">returnXview</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> |
---|
836 | <span class="sd">"""</span> |
---|
837 | <span class="sd"> Return View x,y,dx,dy</span> |
---|
838 | <span class="sd"> """</span> |
---|
839 | <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">x</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">y</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">dx</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">dy</span> |
---|
840 | </div> |
---|
841 | <div class="viewcode-block" id="View.check_data_logX"><a class="viewcode-back" href="../../../dev/api/sas.plottools.html#sas.plottools.plottables.View.check_data_logX">[docs]</a> <span class="k">def</span> <span class="nf">check_data_logX</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> |
---|
842 | <span class="sd">"""</span> |
---|
843 | <span class="sd"> Remove negative value in x vector to avoid plotting negative</span> |
---|
844 | <span class="sd"> value of Log10</span> |
---|
845 | <span class="sd"> """</span> |
---|
846 | <span class="n">tempx</span> <span class="o">=</span> <span class="p">[]</span> |
---|
847 | <span class="n">tempdx</span> <span class="o">=</span> <span class="p">[]</span> |
---|
848 | <span class="n">tempy</span> <span class="o">=</span> <span class="p">[]</span> |
---|
849 | <span class="n">tempdy</span> <span class="o">=</span> <span class="p">[]</span> |
---|
850 | <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">dx</span> <span class="o">==</span> <span class="bp">None</span><span class="p">:</span> |
---|
851 | <span class="bp">self</span><span class="o">.</span><span class="n">dx</span> <span class="o">=</span> <span class="n">numpy</span><span class="o">.</span><span class="n">zeros</span><span class="p">(</span><span class="nb">len</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">x</span><span class="p">))</span> |
---|
852 | <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">dy</span> <span class="o">==</span> <span class="bp">None</span><span class="p">:</span> |
---|
853 | <span class="bp">self</span><span class="o">.</span><span class="n">dy</span> <span class="o">=</span> <span class="n">numpy</span><span class="o">.</span><span class="n">zeros</span><span class="p">(</span><span class="nb">len</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">y</span><span class="p">))</span> |
---|
854 | <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">xLabel</span> <span class="o">==</span> <span class="s">"log10(x)"</span><span class="p">:</span> |
---|
855 | <span class="k">for</span> <span class="n">i</span> <span class="ow">in</span> <span class="nb">range</span><span class="p">(</span><span class="nb">len</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">x</span><span class="p">)):</span> |
---|
856 | <span class="k">try</span><span class="p">:</span> |
---|
857 | <span class="k">if</span> <span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">x</span><span class="p">[</span><span class="n">i</span><span class="p">]</span> <span class="o">></span> <span class="mi">0</span><span class="p">):</span> |
---|
858 | <span class="n">tempx</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">x</span><span class="p">[</span><span class="n">i</span><span class="p">])</span> |
---|
859 | <span class="n">tempdx</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">dx</span><span class="p">[</span><span class="n">i</span><span class="p">])</span> |
---|
860 | <span class="n">tempy</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">y</span><span class="p">[</span><span class="n">i</span><span class="p">])</span> |
---|
861 | <span class="n">tempdy</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">dy</span><span class="p">[</span><span class="n">i</span><span class="p">])</span> |
---|
862 | <span class="k">except</span><span class="p">:</span> |
---|
863 | <span class="k">print</span> <span class="s">"check_data_logX: skipping point x </span><span class="si">%g</span><span class="s">"</span> <span class="o">%</span> <span class="bp">self</span><span class="o">.</span><span class="n">x</span><span class="p">[</span><span class="n">i</span><span class="p">]</span> |
---|
864 | <span class="k">print</span> <span class="n">sys</span><span class="o">.</span><span class="n">exc_value</span> |
---|
865 | <span class="k">pass</span> |
---|
866 | <span class="bp">self</span><span class="o">.</span><span class="n">x</span> <span class="o">=</span> <span class="n">tempx</span> |
---|
867 | <span class="bp">self</span><span class="o">.</span><span class="n">y</span> <span class="o">=</span> <span class="n">tempy</span> |
---|
868 | <span class="bp">self</span><span class="o">.</span><span class="n">dx</span> <span class="o">=</span> <span class="n">tempdx</span> |
---|
869 | <span class="bp">self</span><span class="o">.</span><span class="n">dy</span> <span class="o">=</span> <span class="n">tempdy</span> |
---|
870 | </div> |
---|
871 | <div class="viewcode-block" id="View.check_data_logY"><a class="viewcode-back" href="../../../dev/api/sas.plottools.html#sas.plottools.plottables.View.check_data_logY">[docs]</a> <span class="k">def</span> <span class="nf">check_data_logY</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> |
---|
872 | <span class="sd">"""</span> |
---|
873 | <span class="sd"> Remove negative value in y vector</span> |
---|
874 | <span class="sd"> to avoid plotting negative value of Log10</span> |
---|
875 | <span class="sd"> </span> |
---|
876 | <span class="sd"> """</span> |
---|
877 | <span class="n">tempx</span> <span class="o">=</span> <span class="p">[]</span> |
---|
878 | <span class="n">tempdx</span> <span class="o">=</span> <span class="p">[]</span> |
---|
879 | <span class="n">tempy</span> <span class="o">=</span> <span class="p">[]</span> |
---|
880 | <span class="n">tempdy</span> <span class="o">=</span> <span class="p">[]</span> |
---|
881 | <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">dx</span> <span class="o">==</span> <span class="bp">None</span><span class="p">:</span> |
---|
882 | <span class="bp">self</span><span class="o">.</span><span class="n">dx</span> <span class="o">=</span> <span class="n">numpy</span><span class="o">.</span><span class="n">zeros</span><span class="p">(</span><span class="nb">len</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">x</span><span class="p">))</span> |
---|
883 | <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">dy</span> <span class="o">==</span> <span class="bp">None</span><span class="p">:</span> |
---|
884 | <span class="bp">self</span><span class="o">.</span><span class="n">dy</span> <span class="o">=</span> <span class="n">numpy</span><span class="o">.</span><span class="n">zeros</span><span class="p">(</span><span class="nb">len</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">y</span><span class="p">))</span> |
---|
885 | <span class="k">if</span> <span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">yLabel</span> <span class="o">==</span> <span class="s">"log10(y)"</span><span class="p">):</span> |
---|
886 | <span class="k">for</span> <span class="n">i</span> <span class="ow">in</span> <span class="nb">range</span><span class="p">(</span><span class="nb">len</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">x</span><span class="p">)):</span> |
---|
887 | <span class="k">try</span><span class="p">:</span> |
---|
888 | <span class="k">if</span> <span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">y</span><span class="p">[</span><span class="n">i</span><span class="p">]</span> <span class="o">></span> <span class="mi">0</span><span class="p">):</span> |
---|
889 | <span class="n">tempx</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">x</span><span class="p">[</span><span class="n">i</span><span class="p">])</span> |
---|
890 | <span class="n">tempdx</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">dx</span><span class="p">[</span><span class="n">i</span><span class="p">])</span> |
---|
891 | <span class="n">tempy</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">y</span><span class="p">[</span><span class="n">i</span><span class="p">])</span> |
---|
892 | <span class="n">tempdy</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">dy</span><span class="p">[</span><span class="n">i</span><span class="p">])</span> |
---|
893 | <span class="k">except</span><span class="p">:</span> |
---|
894 | <span class="k">print</span> <span class="s">"check_data_logY: skipping point </span><span class="si">%g</span><span class="s">"</span> <span class="o">%</span> <span class="bp">self</span><span class="o">.</span><span class="n">y</span><span class="p">[</span><span class="n">i</span><span class="p">]</span> |
---|
895 | <span class="k">print</span> <span class="n">sys</span><span class="o">.</span><span class="n">exc_value</span> |
---|
896 | <span class="k">pass</span> |
---|
897 | <span class="bp">self</span><span class="o">.</span><span class="n">x</span> <span class="o">=</span> <span class="n">tempx</span> |
---|
898 | <span class="bp">self</span><span class="o">.</span><span class="n">y</span> <span class="o">=</span> <span class="n">tempy</span> |
---|
899 | <span class="bp">self</span><span class="o">.</span><span class="n">dx</span> <span class="o">=</span> <span class="n">tempdx</span> |
---|
900 | <span class="bp">self</span><span class="o">.</span><span class="n">dy</span> <span class="o">=</span> <span class="n">tempdy</span> |
---|
901 | </div> |
---|
902 | <div class="viewcode-block" id="View.onFitRangeView"><a class="viewcode-back" href="../../../dev/api/sas.plottools.html#sas.plottools.plottables.View.onFitRangeView">[docs]</a> <span class="k">def</span> <span class="nf">onFitRangeView</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">xmin</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span> <span class="n">xmax</span><span class="o">=</span><span class="bp">None</span><span class="p">):</span> |
---|
903 | <span class="sd">"""</span> |
---|
904 | <span class="sd"> It limits View data range to plot from min to max</span> |
---|
905 | <span class="sd"> </span> |
---|
906 | <span class="sd"> :param xmin: the minimum value of x to plot.</span> |
---|
907 | <span class="sd"> :param xmax: the maximum value of x to plot</span> |
---|
908 | <span class="sd"> </span> |
---|
909 | <span class="sd"> """</span> |
---|
910 | <span class="n">tempx</span> <span class="o">=</span> <span class="p">[]</span> |
---|
911 | <span class="n">tempdx</span> <span class="o">=</span> <span class="p">[]</span> |
---|
912 | <span class="n">tempy</span> <span class="o">=</span> <span class="p">[]</span> |
---|
913 | <span class="n">tempdy</span> <span class="o">=</span> <span class="p">[]</span> |
---|
914 | <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">dx</span> <span class="o">==</span> <span class="bp">None</span><span class="p">:</span> |
---|
915 | <span class="bp">self</span><span class="o">.</span><span class="n">dx</span> <span class="o">=</span> <span class="n">numpy</span><span class="o">.</span><span class="n">zeros</span><span class="p">(</span><span class="nb">len</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">x</span><span class="p">))</span> |
---|
916 | <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">dy</span> <span class="o">==</span> <span class="bp">None</span><span class="p">:</span> |
---|
917 | <span class="bp">self</span><span class="o">.</span><span class="n">dy</span> <span class="o">=</span> <span class="n">numpy</span><span class="o">.</span><span class="n">zeros</span><span class="p">(</span><span class="nb">len</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">y</span><span class="p">))</span> |
---|
918 | <span class="k">if</span> <span class="p">(</span><span class="n">xmin</span> <span class="o">!=</span> <span class="bp">None</span><span class="p">)</span> <span class="ow">and</span> <span class="p">(</span><span class="n">xmax</span> <span class="o">!=</span> <span class="bp">None</span><span class="p">):</span> |
---|
919 | <span class="k">for</span> <span class="n">i</span> <span class="ow">in</span> <span class="nb">range</span><span class="p">(</span><span class="nb">len</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">x</span><span class="p">)):</span> |
---|
920 | <span class="k">if</span> <span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">x</span><span class="p">[</span><span class="n">i</span><span class="p">]</span> <span class="o">>=</span> <span class="n">xmin</span><span class="p">)</span> <span class="ow">and</span> <span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">x</span><span class="p">[</span><span class="n">i</span><span class="p">]</span> <span class="o"><=</span> <span class="n">xmax</span><span class="p">):</span> |
---|
921 | <span class="n">tempx</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">x</span><span class="p">[</span><span class="n">i</span><span class="p">])</span> |
---|
922 | <span class="n">tempdx</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">dx</span><span class="p">[</span><span class="n">i</span><span class="p">])</span> |
---|
923 | <span class="n">tempy</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">y</span><span class="p">[</span><span class="n">i</span><span class="p">])</span> |
---|
924 | <span class="n">tempdy</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">dy</span><span class="p">[</span><span class="n">i</span><span class="p">])</span> |
---|
925 | <span class="bp">self</span><span class="o">.</span><span class="n">x</span> <span class="o">=</span> <span class="n">tempx</span> |
---|
926 | <span class="bp">self</span><span class="o">.</span><span class="n">y</span> <span class="o">=</span> <span class="n">tempy</span> |
---|
927 | <span class="bp">self</span><span class="o">.</span><span class="n">dx</span> <span class="o">=</span> <span class="n">tempdx</span> |
---|
928 | <span class="bp">self</span><span class="o">.</span><span class="n">dy</span> <span class="o">=</span> <span class="n">tempdy</span> |
---|
929 | |
---|
930 | </div></div> |
---|
931 | <div class="viewcode-block" id="Data2D"><a class="viewcode-back" href="../../../dev/api/sas.plottools.html#sas.plottools.plottables.Data2D">[docs]</a><span class="k">class</span> <span class="nc">Data2D</span><span class="p">(</span><span class="n">Plottable</span><span class="p">):</span> |
---|
932 | <span class="sd">"""</span> |
---|
933 | <span class="sd"> 2D data class for image plotting</span> |
---|
934 | <span class="sd"> """</span> |
---|
935 | <span class="k">def</span> <span class="nf">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">image</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span> <span class="n">qx_data</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span> <span class="n">qy_data</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span> |
---|
936 | <span class="n">err_image</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span> <span class="n">xmin</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span> <span class="n">xmax</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span> <span class="n">ymin</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span> |
---|
937 | <span class="n">ymax</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span> <span class="n">zmin</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span> <span class="n">zmax</span><span class="o">=</span><span class="bp">None</span><span class="p">):</span> |
---|
938 | <span class="sd">"""</span> |
---|
939 | <span class="sd"> Draw image</span> |
---|
940 | <span class="sd"> """</span> |
---|
941 | <span class="n">Plottable</span><span class="o">.</span><span class="n">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> |
---|
942 | <span class="bp">self</span><span class="o">.</span><span class="n">name</span> <span class="o">=</span> <span class="s">"Data2D"</span> |
---|
943 | <span class="bp">self</span><span class="o">.</span><span class="n">label</span> <span class="o">=</span> <span class="bp">None</span> |
---|
944 | <span class="bp">self</span><span class="o">.</span><span class="n">data</span> <span class="o">=</span> <span class="n">image</span> |
---|
945 | <span class="bp">self</span><span class="o">.</span><span class="n">qx_data</span> <span class="o">=</span> <span class="n">qx_data</span> |
---|
946 | <span class="bp">self</span><span class="o">.</span><span class="n">qy_data</span> <span class="o">=</span> <span class="n">qx_data</span> |
---|
947 | <span class="bp">self</span><span class="o">.</span><span class="n">err_data</span> <span class="o">=</span> <span class="n">err_image</span> |
---|
948 | <span class="bp">self</span><span class="o">.</span><span class="n">source</span> <span class="o">=</span> <span class="bp">None</span> |
---|
949 | <span class="bp">self</span><span class="o">.</span><span class="n">detector</span> <span class="o">=</span> <span class="p">[]</span> |
---|
950 | |
---|
951 | <span class="c">## Units for Q-values</span> |
---|
952 | <span class="bp">self</span><span class="o">.</span><span class="n">xy_unit</span> <span class="o">=</span> <span class="s">'A^{-1}'</span> |
---|
953 | <span class="c">## Units for I(Q) values</span> |
---|
954 | <span class="bp">self</span><span class="o">.</span><span class="n">z_unit</span> <span class="o">=</span> <span class="s">'cm^{-1}'</span> |
---|
955 | <span class="bp">self</span><span class="o">.</span><span class="n">_zaxis</span> <span class="o">=</span> <span class="s">''</span> |
---|
956 | <span class="c"># x-axis unit and label</span> |
---|
957 | <span class="bp">self</span><span class="o">.</span><span class="n">_xaxis</span> <span class="o">=</span> <span class="s">'</span><span class="se">\\</span><span class="s">rm{Q_{x}}'</span> |
---|
958 | <span class="bp">self</span><span class="o">.</span><span class="n">_xunit</span> <span class="o">=</span> <span class="s">'A^{-1}'</span> |
---|
959 | <span class="c"># y-axis unit and label</span> |
---|
960 | <span class="bp">self</span><span class="o">.</span><span class="n">_yaxis</span> <span class="o">=</span> <span class="s">'</span><span class="se">\\</span><span class="s">rm{Q_{y}}'</span> |
---|
961 | <span class="bp">self</span><span class="o">.</span><span class="n">_yunit</span> <span class="o">=</span> <span class="s">'A^{-1}'</span> |
---|
962 | |
---|
963 | <span class="c">### might remove that later</span> |
---|
964 | <span class="c">## Vector of Q-values at the center of each bin in x</span> |
---|
965 | <span class="bp">self</span><span class="o">.</span><span class="n">x_bins</span> <span class="o">=</span> <span class="p">[]</span> |
---|
966 | <span class="c">## Vector of Q-values at the center of each bin in y</span> |
---|
967 | <span class="bp">self</span><span class="o">.</span><span class="n">y_bins</span> <span class="o">=</span> <span class="p">[]</span> |
---|
968 | |
---|
969 | <span class="c">#x and y boundaries</span> |
---|
970 | <span class="bp">self</span><span class="o">.</span><span class="n">xmin</span> <span class="o">=</span> <span class="n">xmin</span> |
---|
971 | <span class="bp">self</span><span class="o">.</span><span class="n">xmax</span> <span class="o">=</span> <span class="n">xmax</span> |
---|
972 | <span class="bp">self</span><span class="o">.</span><span class="n">ymin</span> <span class="o">=</span> <span class="n">ymin</span> |
---|
973 | <span class="bp">self</span><span class="o">.</span><span class="n">ymax</span> <span class="o">=</span> <span class="n">ymax</span> |
---|
974 | |
---|
975 | <span class="bp">self</span><span class="o">.</span><span class="n">zmin</span> <span class="o">=</span> <span class="n">zmin</span> |
---|
976 | <span class="bp">self</span><span class="o">.</span><span class="n">zmax</span> <span class="o">=</span> <span class="n">zmax</span> |
---|
977 | <span class="bp">self</span><span class="o">.</span><span class="n">id</span> <span class="o">=</span> <span class="bp">None</span> |
---|
978 | |
---|
979 | <div class="viewcode-block" id="Data2D.xaxis"><a class="viewcode-back" href="../../../dev/api/sas.plottools.html#sas.plottools.plottables.Data2D.xaxis">[docs]</a> <span class="k">def</span> <span class="nf">xaxis</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">label</span><span class="p">,</span> <span class="n">unit</span><span class="p">):</span> |
---|
980 | <span class="sd">"""</span> |
---|
981 | <span class="sd"> set x-axis</span> |
---|
982 | <span class="sd"> </span> |
---|
983 | <span class="sd"> :param label: x-axis label</span> |
---|
984 | <span class="sd"> :param unit: x-axis unit</span> |
---|
985 | <span class="sd"> </span> |
---|
986 | <span class="sd"> """</span> |
---|
987 | <span class="bp">self</span><span class="o">.</span><span class="n">_xaxis</span> <span class="o">=</span> <span class="n">label</span> |
---|
988 | <span class="bp">self</span><span class="o">.</span><span class="n">_xunit</span> <span class="o">=</span> <span class="n">unit</span> |
---|
989 | </div> |
---|
990 | <div class="viewcode-block" id="Data2D.yaxis"><a class="viewcode-back" href="../../../dev/api/sas.plottools.html#sas.plottools.plottables.Data2D.yaxis">[docs]</a> <span class="k">def</span> <span class="nf">yaxis</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">label</span><span class="p">,</span> <span class="n">unit</span><span class="p">):</span> |
---|
991 | <span class="sd">"""</span> |
---|
992 | <span class="sd"> set y-axis</span> |
---|
993 | <span class="sd"> </span> |
---|
994 | <span class="sd"> :param label: y-axis label</span> |
---|
995 | <span class="sd"> :param unit: y-axis unit</span> |
---|
996 | <span class="sd"> </span> |
---|
997 | <span class="sd"> """</span> |
---|
998 | <span class="bp">self</span><span class="o">.</span><span class="n">_yaxis</span> <span class="o">=</span> <span class="n">label</span> |
---|
999 | <span class="bp">self</span><span class="o">.</span><span class="n">_yunit</span> <span class="o">=</span> <span class="n">unit</span> |
---|
1000 | </div> |
---|
1001 | <div class="viewcode-block" id="Data2D.zaxis"><a class="viewcode-back" href="../../../dev/api/sas.plottools.html#sas.plottools.plottables.Data2D.zaxis">[docs]</a> <span class="k">def</span> <span class="nf">zaxis</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">label</span><span class="p">,</span> <span class="n">unit</span><span class="p">):</span> |
---|
1002 | <span class="sd">"""</span> |
---|
1003 | <span class="sd"> set z-axis</span> |
---|
1004 | <span class="sd"> </span> |
---|
1005 | <span class="sd"> :param label: z-axis label</span> |
---|
1006 | <span class="sd"> :param unit: z-axis unit</span> |
---|
1007 | <span class="sd"> </span> |
---|
1008 | <span class="sd"> """</span> |
---|
1009 | <span class="bp">self</span><span class="o">.</span><span class="n">_zaxis</span> <span class="o">=</span> <span class="n">label</span> |
---|
1010 | <span class="bp">self</span><span class="o">.</span><span class="n">_zunit</span> <span class="o">=</span> <span class="n">unit</span> |
---|
1011 | </div> |
---|
1012 | <div class="viewcode-block" id="Data2D.setValues"><a class="viewcode-back" href="../../../dev/api/sas.plottools.html#sas.plottools.plottables.Data2D.setValues">[docs]</a> <span class="k">def</span> <span class="nf">setValues</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">datainfo</span><span class="o">=</span><span class="bp">None</span><span class="p">):</span> |
---|
1013 | <span class="sd">"""</span> |
---|
1014 | <span class="sd"> Use datainfo object to initialize data2D</span> |
---|
1015 | <span class="sd"> </span> |
---|
1016 | <span class="sd"> :param datainfo: object</span> |
---|
1017 | <span class="sd"> </span> |
---|
1018 | <span class="sd"> """</span> |
---|
1019 | <span class="bp">self</span><span class="o">.</span><span class="n">image</span> <span class="o">=</span> <span class="n">copy</span><span class="o">.</span><span class="n">deepcopy</span><span class="p">(</span><span class="n">datainfo</span><span class="o">.</span><span class="n">data</span><span class="p">)</span> |
---|
1020 | <span class="bp">self</span><span class="o">.</span><span class="n">qx_data</span> <span class="o">=</span> <span class="n">copy</span><span class="o">.</span><span class="n">deepcopy</span><span class="p">(</span><span class="n">datainfo</span><span class="o">.</span><span class="n">qx_data</span><span class="p">)</span> |
---|
1021 | <span class="bp">self</span><span class="o">.</span><span class="n">qy_data</span> <span class="o">=</span> <span class="n">copy</span><span class="o">.</span><span class="n">deepcopy</span><span class="p">(</span><span class="n">datainfo</span><span class="o">.</span><span class="n">qy_data</span><span class="p">)</span> |
---|
1022 | <span class="bp">self</span><span class="o">.</span><span class="n">err_image</span> <span class="o">=</span> <span class="n">copy</span><span class="o">.</span><span class="n">deepcopy</span><span class="p">(</span><span class="n">datainfo</span><span class="o">.</span><span class="n">err_data</span><span class="p">)</span> |
---|
1023 | |
---|
1024 | <span class="bp">self</span><span class="o">.</span><span class="n">xy_unit</span> <span class="o">=</span> <span class="n">datainfo</span><span class="o">.</span><span class="n">Q_unit</span> |
---|
1025 | <span class="bp">self</span><span class="o">.</span><span class="n">z_unit</span> <span class="o">=</span> <span class="n">datainfo</span><span class="o">.</span><span class="n">I_unit</span> |
---|
1026 | <span class="bp">self</span><span class="o">.</span><span class="n">_zaxis</span> <span class="o">=</span> <span class="n">datainfo</span><span class="o">.</span><span class="n">_zaxis</span> |
---|
1027 | |
---|
1028 | <span class="bp">self</span><span class="o">.</span><span class="n">xaxis</span><span class="p">(</span><span class="n">datainfo</span><span class="o">.</span><span class="n">_xunit</span><span class="p">,</span> <span class="n">datainfo</span><span class="o">.</span><span class="n">_xaxis</span><span class="p">)</span> |
---|
1029 | <span class="bp">self</span><span class="o">.</span><span class="n">yaxis</span><span class="p">(</span><span class="n">datainfo</span><span class="o">.</span><span class="n">_yunit</span><span class="p">,</span> <span class="n">datainfo</span><span class="o">.</span><span class="n">_yaxis</span><span class="p">)</span> |
---|
1030 | <span class="c">#x and y boundaries</span> |
---|
1031 | <span class="bp">self</span><span class="o">.</span><span class="n">xmin</span> <span class="o">=</span> <span class="n">datainfo</span><span class="o">.</span><span class="n">xmin</span> |
---|
1032 | <span class="bp">self</span><span class="o">.</span><span class="n">xmax</span> <span class="o">=</span> <span class="n">datainfo</span><span class="o">.</span><span class="n">xmax</span> |
---|
1033 | <span class="bp">self</span><span class="o">.</span><span class="n">ymin</span> <span class="o">=</span> <span class="n">datainfo</span><span class="o">.</span><span class="n">ymin</span> |
---|
1034 | <span class="bp">self</span><span class="o">.</span><span class="n">ymax</span> <span class="o">=</span> <span class="n">datainfo</span><span class="o">.</span><span class="n">ymax</span> |
---|
1035 | <span class="c">## Vector of Q-values at the center of each bin in x</span> |
---|
1036 | <span class="bp">self</span><span class="o">.</span><span class="n">x_bins</span> <span class="o">=</span> <span class="n">datainfo</span><span class="o">.</span><span class="n">x_bins</span> |
---|
1037 | <span class="c">## Vector of Q-values at the center of each bin in y</span> |
---|
1038 | <span class="bp">self</span><span class="o">.</span><span class="n">y_bins</span> <span class="o">=</span> <span class="n">datainfo</span><span class="o">.</span><span class="n">y_bins</span> |
---|
1039 | </div> |
---|
1040 | <div class="viewcode-block" id="Data2D.set_zrange"><a class="viewcode-back" href="../../../dev/api/sas.plottools.html#sas.plottools.plottables.Data2D.set_zrange">[docs]</a> <span class="k">def</span> <span class="nf">set_zrange</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">zmin</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span> <span class="n">zmax</span><span class="o">=</span><span class="bp">None</span><span class="p">):</span> |
---|
1041 | <span class="sd">"""</span> |
---|
1042 | <span class="sd"> """</span> |
---|
1043 | <span class="k">if</span> <span class="n">zmin</span> <span class="o"><</span> <span class="n">zmax</span><span class="p">:</span> |
---|
1044 | <span class="bp">self</span><span class="o">.</span><span class="n">zmin</span> <span class="o">=</span> <span class="n">zmin</span> |
---|
1045 | <span class="bp">self</span><span class="o">.</span><span class="n">zmax</span> <span class="o">=</span> <span class="n">zmax</span> |
---|
1046 | <span class="k">else</span><span class="p">:</span> |
---|
1047 | <span class="k">raise</span> <span class="s">"zmin is greater or equal to zmax "</span> |
---|
1048 | </div> |
---|
1049 | <div class="viewcode-block" id="Data2D.render"><a class="viewcode-back" href="../../../dev/api/sas.plottools.html#sas.plottools.plottables.Data2D.render">[docs]</a> <span class="k">def</span> <span class="nf">render</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">plot</span><span class="p">,</span> <span class="o">**</span><span class="n">kw</span><span class="p">):</span> |
---|
1050 | <span class="sd">"""</span> |
---|
1051 | <span class="sd"> Renders the plottable on the graph</span> |
---|
1052 | <span class="sd"> </span> |
---|
1053 | <span class="sd"> """</span> |
---|
1054 | <span class="n">plot</span><span class="o">.</span><span class="n">image</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">data</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">qx_data</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">qy_data</span><span class="p">,</span> |
---|
1055 | <span class="bp">self</span><span class="o">.</span><span class="n">xmin</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">xmax</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">ymin</span><span class="p">,</span> |
---|
1056 | <span class="bp">self</span><span class="o">.</span><span class="n">ymax</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">zmin</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">zmax</span><span class="p">,</span> <span class="o">**</span><span class="n">kw</span><span class="p">)</span> |
---|
1057 | </div> |
---|
1058 | <div class="viewcode-block" id="Data2D.changed"><a class="viewcode-back" href="../../../dev/api/sas.plottools.html#sas.plottools.plottables.Data2D.changed">[docs]</a> <span class="k">def</span> <span class="nf">changed</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> |
---|
1059 | <span class="sd">"""</span> |
---|
1060 | <span class="sd"> """</span> |
---|
1061 | <span class="k">return</span> <span class="bp">False</span> |
---|
1062 | </div> |
---|
1063 | <span class="nd">@classmethod</span> |
---|
1064 | <div class="viewcode-block" id="Data2D.labels"><a class="viewcode-back" href="../../../dev/api/sas.plottools.html#sas.plottools.plottables.Data2D.labels">[docs]</a> <span class="k">def</span> <span class="nf">labels</span><span class="p">(</span><span class="n">cls</span><span class="p">,</span> <span class="n">collection</span><span class="p">):</span> |
---|
1065 | <span class="sd">"""Build a label mostly unique within a collection"""</span> |
---|
1066 | <span class="nb">map</span> <span class="o">=</span> <span class="p">{}</span> |
---|
1067 | <span class="k">for</span> <span class="n">item</span> <span class="ow">in</span> <span class="n">collection</span><span class="p">:</span> |
---|
1068 | <span class="c">#map[item] = label(item, collection)</span> |
---|
1069 | <span class="c">#map[item] = r"$\rm{%s}$" % item.name</span> |
---|
1070 | <span class="k">if</span> <span class="n">item</span><span class="o">.</span><span class="n">label</span> <span class="o">==</span> <span class="s">"Data2D"</span><span class="p">:</span> |
---|
1071 | <span class="n">item</span><span class="o">.</span><span class="n">label</span> <span class="o">=</span> <span class="n">item</span><span class="o">.</span><span class="n">name</span> |
---|
1072 | <span class="nb">map</span><span class="p">[</span><span class="n">item</span><span class="p">]</span> <span class="o">=</span> <span class="n">item</span><span class="o">.</span><span class="n">label</span> |
---|
1073 | <span class="k">return</span> <span class="nb">map</span> |
---|
1074 | |
---|
1075 | </div></div> |
---|
1076 | <div class="viewcode-block" id="Data1D"><a class="viewcode-back" href="../../../dev/api/sas.plottools.html#sas.plottools.plottables.Data1D">[docs]</a><span class="k">class</span> <span class="nc">Data1D</span><span class="p">(</span><span class="n">Plottable</span><span class="p">):</span> |
---|
1077 | <span class="sd">"""</span> |
---|
1078 | <span class="sd"> Data plottable: scatter plot of x,y with errors in x and y.</span> |
---|
1079 | <span class="sd"> """</span> |
---|
1080 | |
---|
1081 | <span class="k">def</span> <span class="nf">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">,</span> <span class="n">y</span><span class="p">,</span> <span class="n">dx</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span> <span class="n">dy</span><span class="o">=</span><span class="bp">None</span><span class="p">):</span> |
---|
1082 | <span class="sd">"""</span> |
---|
1083 | <span class="sd"> Draw points specified by x[i],y[i] in the current color/symbol.</span> |
---|
1084 | <span class="sd"> Uncertainty in x is given by dx[i], or by (xlo[i],xhi[i]) if the</span> |
---|
1085 | <span class="sd"> uncertainty is asymmetric. Similarly for y uncertainty.</span> |
---|
1086 | |
---|
1087 | <span class="sd"> The title appears on the legend.</span> |
---|
1088 | <span class="sd"> The label, if it is different, appears on the status bar.</span> |
---|
1089 | <span class="sd"> """</span> |
---|
1090 | <span class="n">Plottable</span><span class="o">.</span><span class="n">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> |
---|
1091 | <span class="bp">self</span><span class="o">.</span><span class="n">name</span> <span class="o">=</span> <span class="s">"data"</span> |
---|
1092 | <span class="bp">self</span><span class="o">.</span><span class="n">label</span> <span class="o">=</span> <span class="s">"data"</span> |
---|
1093 | <span class="bp">self</span><span class="o">.</span><span class="n">x</span> <span class="o">=</span> <span class="n">x</span> |
---|
1094 | <span class="bp">self</span><span class="o">.</span><span class="n">y</span> <span class="o">=</span> <span class="n">y</span> |
---|
1095 | <span class="bp">self</span><span class="o">.</span><span class="n">dx</span> <span class="o">=</span> <span class="n">dx</span> |
---|
1096 | <span class="bp">self</span><span class="o">.</span><span class="n">dy</span> <span class="o">=</span> <span class="n">dy</span> |
---|
1097 | <span class="bp">self</span><span class="o">.</span><span class="n">source</span> <span class="o">=</span> <span class="bp">None</span> |
---|
1098 | <span class="bp">self</span><span class="o">.</span><span class="n">detector</span> <span class="o">=</span> <span class="bp">None</span> |
---|
1099 | <span class="bp">self</span><span class="o">.</span><span class="n">xaxis</span><span class="p">(</span><span class="s">''</span><span class="p">,</span> <span class="s">''</span><span class="p">)</span> |
---|
1100 | <span class="bp">self</span><span class="o">.</span><span class="n">yaxis</span><span class="p">(</span><span class="s">''</span><span class="p">,</span> <span class="s">''</span><span class="p">)</span> |
---|
1101 | <span class="bp">self</span><span class="o">.</span><span class="n">view</span> <span class="o">=</span> <span class="n">View</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">x</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">y</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">dx</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">dy</span><span class="p">)</span> |
---|
1102 | <span class="bp">self</span><span class="o">.</span><span class="n">symbol</span> <span class="o">=</span> <span class="mi">0</span> |
---|
1103 | <span class="bp">self</span><span class="o">.</span><span class="n">custom_color</span> <span class="o">=</span> <span class="bp">None</span> |
---|
1104 | <span class="bp">self</span><span class="o">.</span><span class="n">markersize</span> <span class="o">=</span> <span class="mi">5</span> |
---|
1105 | <span class="bp">self</span><span class="o">.</span><span class="n">id</span> <span class="o">=</span> <span class="bp">None</span> |
---|
1106 | <span class="bp">self</span><span class="o">.</span><span class="n">zorder</span> <span class="o">=</span> <span class="mi">1</span> |
---|
1107 | <span class="bp">self</span><span class="o">.</span><span class="n">hide_error</span> <span class="o">=</span> <span class="bp">False</span> |
---|
1108 | |
---|
1109 | <div class="viewcode-block" id="Data1D.render"><a class="viewcode-back" href="../../../dev/api/sas.plottools.html#sas.plottools.plottables.Data1D.render">[docs]</a> <span class="k">def</span> <span class="nf">render</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">plot</span><span class="p">,</span> <span class="o">**</span><span class="n">kw</span><span class="p">):</span> |
---|
1110 | <span class="sd">"""</span> |
---|
1111 | <span class="sd"> Renders the plottable on the graph</span> |
---|
1112 | <span class="sd"> """</span> |
---|
1113 | <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">interactive</span> <span class="o">==</span> <span class="bp">True</span><span class="p">:</span> |
---|
1114 | <span class="n">kw</span><span class="p">[</span><span class="s">'symbol'</span><span class="p">]</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">symbol</span> |
---|
1115 | <span class="n">kw</span><span class="p">[</span><span class="s">'id'</span><span class="p">]</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">id</span> |
---|
1116 | <span class="n">kw</span><span class="p">[</span><span class="s">'hide_error'</span><span class="p">]</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">hide_error</span> |
---|
1117 | <span class="n">kw</span><span class="p">[</span><span class="s">'markersize'</span><span class="p">]</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">markersize</span> |
---|
1118 | <span class="n">plot</span><span class="o">.</span><span class="n">interactive_points</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">view</span><span class="o">.</span><span class="n">x</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">view</span><span class="o">.</span><span class="n">y</span><span class="p">,</span> |
---|
1119 | <span class="n">dx</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">view</span><span class="o">.</span><span class="n">dx</span><span class="p">,</span> <span class="n">dy</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">view</span><span class="o">.</span><span class="n">dy</span><span class="p">,</span> |
---|
1120 | <span class="n">name</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">name</span><span class="p">,</span> <span class="n">zorder</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">zorder</span><span class="p">,</span> <span class="o">**</span><span class="n">kw</span><span class="p">)</span> |
---|
1121 | <span class="k">else</span><span class="p">:</span> |
---|
1122 | <span class="n">kw</span><span class="p">[</span><span class="s">'id'</span><span class="p">]</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">id</span> |
---|
1123 | <span class="n">kw</span><span class="p">[</span><span class="s">'hide_error'</span><span class="p">]</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">hide_error</span> |
---|
1124 | <span class="n">kw</span><span class="p">[</span><span class="s">'symbol'</span><span class="p">]</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">symbol</span> |
---|
1125 | <span class="n">kw</span><span class="p">[</span><span class="s">'color'</span><span class="p">]</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">custom_color</span> |
---|
1126 | <span class="n">kw</span><span class="p">[</span><span class="s">'markersize'</span><span class="p">]</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">markersize</span> |
---|
1127 | <span class="n">plot</span><span class="o">.</span><span class="n">points</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">view</span><span class="o">.</span><span class="n">x</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">view</span><span class="o">.</span><span class="n">y</span><span class="p">,</span> <span class="n">dx</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">view</span><span class="o">.</span><span class="n">dx</span><span class="p">,</span> |
---|
1128 | <span class="n">dy</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">view</span><span class="o">.</span><span class="n">dy</span><span class="p">,</span> <span class="n">zorder</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">zorder</span><span class="p">,</span> |
---|
1129 | <span class="n">marker</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">symbollist</span><span class="p">[</span><span class="bp">self</span><span class="o">.</span><span class="n">symbol</span><span class="p">],</span> <span class="o">**</span><span class="n">kw</span><span class="p">)</span> |
---|
1130 | </div> |
---|
1131 | <div class="viewcode-block" id="Data1D.changed"><a class="viewcode-back" href="../../../dev/api/sas.plottools.html#sas.plottools.plottables.Data1D.changed">[docs]</a> <span class="k">def</span> <span class="nf">changed</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> |
---|
1132 | <span class="k">return</span> <span class="bp">False</span> |
---|
1133 | </div> |
---|
1134 | <span class="nd">@classmethod</span> |
---|
1135 | <div class="viewcode-block" id="Data1D.labels"><a class="viewcode-back" href="../../../dev/api/sas.plottools.html#sas.plottools.plottables.Data1D.labels">[docs]</a> <span class="k">def</span> <span class="nf">labels</span><span class="p">(</span><span class="n">cls</span><span class="p">,</span> <span class="n">collection</span><span class="p">):</span> |
---|
1136 | <span class="sd">"""Build a label mostly unique within a collection"""</span> |
---|
1137 | <span class="nb">map</span> <span class="o">=</span> <span class="p">{}</span> |
---|
1138 | <span class="k">for</span> <span class="n">item</span> <span class="ow">in</span> <span class="n">collection</span><span class="p">:</span> |
---|
1139 | <span class="c">#map[item] = label(item, collection)</span> |
---|
1140 | <span class="c">#map[item] = r"$\rm{%s}$" % item.name</span> |
---|
1141 | <span class="k">if</span> <span class="n">item</span><span class="o">.</span><span class="n">label</span> <span class="o">==</span> <span class="s">"data"</span><span class="p">:</span> |
---|
1142 | <span class="n">item</span><span class="o">.</span><span class="n">label</span> <span class="o">=</span> <span class="n">item</span><span class="o">.</span><span class="n">name</span> |
---|
1143 | <span class="nb">map</span><span class="p">[</span><span class="n">item</span><span class="p">]</span> <span class="o">=</span> <span class="n">item</span><span class="o">.</span><span class="n">label</span> |
---|
1144 | <span class="k">return</span> <span class="nb">map</span> |
---|
1145 | |
---|
1146 | </div></div> |
---|
1147 | <div class="viewcode-block" id="Theory1D"><a class="viewcode-back" href="../../../dev/api/sas.plottools.html#sas.plottools.plottables.Theory1D">[docs]</a><span class="k">class</span> <span class="nc">Theory1D</span><span class="p">(</span><span class="n">Plottable</span><span class="p">):</span> |
---|
1148 | <span class="sd">"""</span> |
---|
1149 | <span class="sd"> Theory plottable: line plot of x,y with confidence interval y.</span> |
---|
1150 | <span class="sd"> </span> |
---|
1151 | <span class="sd"> """</span> |
---|
1152 | <span class="k">def</span> <span class="nf">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">,</span> <span class="n">y</span><span class="p">,</span> <span class="n">dy</span><span class="o">=</span><span class="bp">None</span><span class="p">):</span> |
---|
1153 | <span class="sd">"""</span> |
---|
1154 | <span class="sd"> Draw lines specified in x[i],y[i] in the current color/symbol.</span> |
---|
1155 | <span class="sd"> Confidence intervals in x are given by dx[i] or by (xlo[i],xhi[i])</span> |
---|
1156 | <span class="sd"> if the limits are asymmetric.</span> |
---|
1157 | <span class="sd"> </span> |
---|
1158 | <span class="sd"> The title is the name that will show up on the legend.</span> |
---|
1159 | <span class="sd"> """</span> |
---|
1160 | <span class="n">Plottable</span><span class="o">.</span><span class="n">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> |
---|
1161 | <span class="n">msg</span> <span class="o">=</span> <span class="s">"Theory1D is no longer supported, please use Data1D and change"</span> |
---|
1162 | <span class="n">msg</span> <span class="o">+=</span> <span class="s">" symbol.</span><span class="se">\n</span><span class="s">"</span> |
---|
1163 | <span class="k">raise</span> <span class="ne">DeprecationWarning</span><span class="p">,</span> <span class="n">msg</span> |
---|
1164 | <span class="bp">self</span><span class="o">.</span><span class="n">name</span> <span class="o">=</span> <span class="s">"theory"</span> |
---|
1165 | <span class="bp">self</span><span class="o">.</span><span class="n">label</span> <span class="o">=</span> <span class="s">"theory"</span> |
---|
1166 | <span class="bp">self</span><span class="o">.</span><span class="n">x</span> <span class="o">=</span> <span class="n">x</span> |
---|
1167 | <span class="bp">self</span><span class="o">.</span><span class="n">y</span> <span class="o">=</span> <span class="n">y</span> |
---|
1168 | <span class="bp">self</span><span class="o">.</span><span class="n">dy</span> <span class="o">=</span> <span class="n">dy</span> |
---|
1169 | <span class="bp">self</span><span class="o">.</span><span class="n">xaxis</span><span class="p">(</span><span class="s">''</span><span class="p">,</span> <span class="s">''</span><span class="p">)</span> |
---|
1170 | <span class="bp">self</span><span class="o">.</span><span class="n">yaxis</span><span class="p">(</span><span class="s">''</span><span class="p">,</span> <span class="s">''</span><span class="p">)</span> |
---|
1171 | <span class="bp">self</span><span class="o">.</span><span class="n">view</span> <span class="o">=</span> <span class="n">View</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">x</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">y</span><span class="p">,</span> <span class="bp">None</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">dy</span><span class="p">)</span> |
---|
1172 | <span class="bp">self</span><span class="o">.</span><span class="n">symbol</span> <span class="o">=</span> <span class="mi">0</span> |
---|
1173 | <span class="bp">self</span><span class="o">.</span><span class="n">id</span> <span class="o">=</span> <span class="bp">None</span> |
---|
1174 | <span class="bp">self</span><span class="o">.</span><span class="n">zorder</span> <span class="o">=</span> <span class="mi">10</span> |
---|
1175 | |
---|
1176 | <div class="viewcode-block" id="Theory1D.render"><a class="viewcode-back" href="../../../dev/api/sas.plottools.html#sas.plottools.plottables.Theory1D.render">[docs]</a> <span class="k">def</span> <span class="nf">render</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">plot</span><span class="p">,</span> <span class="o">**</span><span class="n">kw</span><span class="p">):</span> |
---|
1177 | <span class="sd">"""</span> |
---|
1178 | <span class="sd"> """</span> |
---|
1179 | <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">interactive</span> <span class="o">==</span> <span class="bp">True</span><span class="p">:</span> |
---|
1180 | <span class="n">kw</span><span class="p">[</span><span class="s">'id'</span><span class="p">]</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">id</span> |
---|
1181 | <span class="n">plot</span><span class="o">.</span><span class="n">interactive_curve</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">view</span><span class="o">.</span><span class="n">x</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">view</span><span class="o">.</span><span class="n">y</span><span class="p">,</span> |
---|
1182 | <span class="n">dy</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">view</span><span class="o">.</span><span class="n">dy</span><span class="p">,</span> |
---|
1183 | <span class="n">name</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">name</span><span class="p">,</span> <span class="n">zorder</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">zorder</span><span class="p">,</span> <span class="o">**</span><span class="n">kw</span><span class="p">)</span> |
---|
1184 | <span class="k">else</span><span class="p">:</span> |
---|
1185 | <span class="n">kw</span><span class="p">[</span><span class="s">'id'</span><span class="p">]</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">id</span> |
---|
1186 | <span class="n">plot</span><span class="o">.</span><span class="n">curve</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">view</span><span class="o">.</span><span class="n">x</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">view</span><span class="o">.</span><span class="n">y</span><span class="p">,</span> <span class="n">dy</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">view</span><span class="o">.</span><span class="n">dy</span><span class="p">,</span> |
---|
1187 | <span class="n">zorder</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">zorder</span><span class="p">,</span> <span class="o">**</span><span class="n">kw</span><span class="p">)</span> |
---|
1188 | </div> |
---|
1189 | <div class="viewcode-block" id="Theory1D.changed"><a class="viewcode-back" href="../../../dev/api/sas.plottools.html#sas.plottools.plottables.Theory1D.changed">[docs]</a> <span class="k">def</span> <span class="nf">changed</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> |
---|
1190 | <span class="k">return</span> <span class="bp">False</span> |
---|
1191 | </div> |
---|
1192 | <span class="nd">@classmethod</span> |
---|
1193 | <div class="viewcode-block" id="Theory1D.labels"><a class="viewcode-back" href="../../../dev/api/sas.plottools.html#sas.plottools.plottables.Theory1D.labels">[docs]</a> <span class="k">def</span> <span class="nf">labels</span><span class="p">(</span><span class="n">cls</span><span class="p">,</span> <span class="n">collection</span><span class="p">):</span> |
---|
1194 | <span class="sd">"""Build a label mostly unique within a collection"""</span> |
---|
1195 | <span class="nb">map</span> <span class="o">=</span> <span class="p">{}</span> |
---|
1196 | <span class="k">for</span> <span class="n">item</span> <span class="ow">in</span> <span class="n">collection</span><span class="p">:</span> |
---|
1197 | <span class="k">if</span> <span class="n">item</span><span class="o">.</span><span class="n">label</span> <span class="o">==</span> <span class="s">"theory"</span><span class="p">:</span> |
---|
1198 | <span class="n">item</span><span class="o">.</span><span class="n">label</span> <span class="o">=</span> <span class="n">item</span><span class="o">.</span><span class="n">name</span> |
---|
1199 | <span class="nb">map</span><span class="p">[</span><span class="n">item</span><span class="p">]</span> <span class="o">=</span> <span class="n">item</span><span class="o">.</span><span class="n">label</span> |
---|
1200 | <span class="k">return</span> <span class="nb">map</span> |
---|
1201 | |
---|
1202 | </div></div> |
---|
1203 | <div class="viewcode-block" id="Fit1D"><a class="viewcode-back" href="../../../dev/api/sas.plottools.html#sas.plottools.plottables.Fit1D">[docs]</a><span class="k">class</span> <span class="nc">Fit1D</span><span class="p">(</span><span class="n">Plottable</span><span class="p">):</span> |
---|
1204 | <span class="sd">"""</span> |
---|
1205 | <span class="sd"> Fit plottable: composed of a data line plus a theory line. This</span> |
---|
1206 | <span class="sd"> is treated like a single object from the perspective of the graph,</span> |
---|
1207 | <span class="sd"> except that it will have two legend entries, one for the data and</span> |
---|
1208 | <span class="sd"> one for the theory.</span> |
---|
1209 | |
---|
1210 | <span class="sd"> The color of the data and theory will be shared.</span> |
---|
1211 | <span class="sd"> </span> |
---|
1212 | <span class="sd"> """</span> |
---|
1213 | <span class="k">def</span> <span class="nf">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">data</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span> <span class="n">theory</span><span class="o">=</span><span class="bp">None</span><span class="p">):</span> |
---|
1214 | <span class="sd">"""</span> |
---|
1215 | <span class="sd"> """</span> |
---|
1216 | <span class="n">Plottable</span><span class="o">.</span><span class="n">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> |
---|
1217 | <span class="bp">self</span><span class="o">.</span><span class="n">data</span> <span class="o">=</span> <span class="n">data</span> |
---|
1218 | <span class="bp">self</span><span class="o">.</span><span class="n">theory</span> <span class="o">=</span> <span class="n">theory</span> |
---|
1219 | |
---|
1220 | <div class="viewcode-block" id="Fit1D.render"><a class="viewcode-back" href="../../../dev/api/sas.plottools.html#sas.plottools.plottables.Fit1D.render">[docs]</a> <span class="k">def</span> <span class="nf">render</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">plot</span><span class="p">,</span> <span class="o">**</span><span class="n">kw</span><span class="p">):</span> |
---|
1221 | <span class="sd">"""</span> |
---|
1222 | <span class="sd"> """</span> |
---|
1223 | <span class="bp">self</span><span class="o">.</span><span class="n">data</span><span class="o">.</span><span class="n">render</span><span class="p">(</span><span class="n">plot</span><span class="p">,</span> <span class="o">**</span><span class="n">kw</span><span class="p">)</span> |
---|
1224 | <span class="bp">self</span><span class="o">.</span><span class="n">theory</span><span class="o">.</span><span class="n">render</span><span class="p">(</span><span class="n">plot</span><span class="p">,</span> <span class="o">**</span><span class="n">kw</span><span class="p">)</span> |
---|
1225 | </div> |
---|
1226 | <div class="viewcode-block" id="Fit1D.changed"><a class="viewcode-back" href="../../../dev/api/sas.plottools.html#sas.plottools.plottables.Fit1D.changed">[docs]</a> <span class="k">def</span> <span class="nf">changed</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> |
---|
1227 | <span class="sd">"""</span> |
---|
1228 | <span class="sd"> """</span> |
---|
1229 | <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">data</span><span class="o">.</span><span class="n">changed</span><span class="p">()</span> <span class="ow">or</span> <span class="bp">self</span><span class="o">.</span><span class="n">theory</span><span class="o">.</span><span class="n">changed</span><span class="p">()</span> |
---|
1230 | |
---|
1231 | |
---|
1232 | <span class="c"># ---------------------------------------------------------------</span></div></div> |
---|
1233 | <div class="viewcode-block" id="Text"><a class="viewcode-back" href="../../../dev/api/sas.plottools.html#sas.plottools.plottables.Text">[docs]</a><span class="k">class</span> <span class="nc">Text</span><span class="p">(</span><span class="n">Plottable</span><span class="p">):</span> |
---|
1234 | <span class="sd">"""</span> |
---|
1235 | <span class="sd"> """</span> |
---|
1236 | <span class="k">def</span> <span class="nf">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">text</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span> <span class="n">xpos</span><span class="o">=</span><span class="mf">0.5</span><span class="p">,</span> <span class="n">ypos</span><span class="o">=</span><span class="mf">0.9</span><span class="p">,</span> <span class="n">name</span><span class="o">=</span><span class="s">'text'</span><span class="p">):</span> |
---|
1237 | <span class="sd">"""</span> |
---|
1238 | <span class="sd"> Draw the user-defined text in plotter</span> |
---|
1239 | <span class="sd"> We can specify the position of text</span> |
---|
1240 | <span class="sd"> """</span> |
---|
1241 | <span class="n">Plottable</span><span class="o">.</span><span class="n">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> |
---|
1242 | <span class="bp">self</span><span class="o">.</span><span class="n">name</span> <span class="o">=</span> <span class="n">name</span> |
---|
1243 | <span class="bp">self</span><span class="o">.</span><span class="n">text</span> <span class="o">=</span> <span class="n">text</span> |
---|
1244 | <span class="bp">self</span><span class="o">.</span><span class="n">xpos</span> <span class="o">=</span> <span class="n">xpos</span> |
---|
1245 | <span class="bp">self</span><span class="o">.</span><span class="n">ypos</span> <span class="o">=</span> <span class="n">ypos</span> |
---|
1246 | |
---|
1247 | <div class="viewcode-block" id="Text.render"><a class="viewcode-back" href="../../../dev/api/sas.plottools.html#sas.plottools.plottables.Text.render">[docs]</a> <span class="k">def</span> <span class="nf">render</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">plot</span><span class="p">,</span> <span class="o">**</span><span class="n">kw</span><span class="p">):</span> |
---|
1248 | <span class="sd">"""</span> |
---|
1249 | <span class="sd"> """</span> |
---|
1250 | <span class="kn">from</span> <span class="nn">matplotlib</span> <span class="kn">import</span> <span class="n">transforms</span> |
---|
1251 | |
---|
1252 | <span class="n">xcoords</span> <span class="o">=</span> <span class="n">transforms</span><span class="o">.</span><span class="n">blended_transform_factory</span><span class="p">(</span><span class="n">plot</span><span class="o">.</span><span class="n">subplot</span><span class="o">.</span><span class="n">transAxes</span><span class="p">,</span> |
---|
1253 | <span class="n">plot</span><span class="o">.</span><span class="n">subplot</span><span class="o">.</span><span class="n">transAxes</span><span class="p">)</span> |
---|
1254 | <span class="n">plot</span><span class="o">.</span><span class="n">subplot</span><span class="o">.</span><span class="n">text</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">xpos</span><span class="p">,</span> |
---|
1255 | <span class="bp">self</span><span class="o">.</span><span class="n">ypos</span><span class="p">,</span> |
---|
1256 | <span class="bp">self</span><span class="o">.</span><span class="n">text</span><span class="p">,</span> |
---|
1257 | <span class="n">label</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">name</span><span class="p">,</span> |
---|
1258 | <span class="n">transform</span><span class="o">=</span><span class="n">xcoords</span><span class="p">,</span> |
---|
1259 | <span class="p">)</span> |
---|
1260 | </div> |
---|
1261 | <div class="viewcode-block" id="Text.setText"><a class="viewcode-back" href="../../../dev/api/sas.plottools.html#sas.plottools.plottables.Text.setText">[docs]</a> <span class="k">def</span> <span class="nf">setText</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">text</span><span class="p">):</span> |
---|
1262 | <span class="sd">"""Set the text string."""</span> |
---|
1263 | <span class="bp">self</span><span class="o">.</span><span class="n">text</span> <span class="o">=</span> <span class="n">text</span> |
---|
1264 | </div> |
---|
1265 | <div class="viewcode-block" id="Text.getText"><a class="viewcode-back" href="../../../dev/api/sas.plottools.html#sas.plottools.plottables.Text.getText">[docs]</a> <span class="k">def</span> <span class="nf">getText</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">text</span><span class="p">):</span> |
---|
1266 | <span class="sd">"""Get the text string."""</span> |
---|
1267 | <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">text</span> |
---|
1268 | </div> |
---|
1269 | <div class="viewcode-block" id="Text.set_x"><a class="viewcode-back" href="../../../dev/api/sas.plottools.html#sas.plottools.plottables.Text.set_x">[docs]</a> <span class="k">def</span> <span class="nf">set_x</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span> |
---|
1270 | <span class="sd">"""</span> |
---|
1271 | <span class="sd"> Set the x position of the text</span> |
---|
1272 | <span class="sd"> ACCEPTS: float</span> |
---|
1273 | <span class="sd"> """</span> |
---|
1274 | <span class="bp">self</span><span class="o">.</span><span class="n">xpos</span> <span class="o">=</span> <span class="n">x</span> |
---|
1275 | </div> |
---|
1276 | <div class="viewcode-block" id="Text.set_y"><a class="viewcode-back" href="../../../dev/api/sas.plottools.html#sas.plottools.plottables.Text.set_y">[docs]</a> <span class="k">def</span> <span class="nf">set_y</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">y</span><span class="p">):</span> |
---|
1277 | <span class="sd">"""</span> |
---|
1278 | <span class="sd"> Set the y position of the text</span> |
---|
1279 | <span class="sd"> ACCEPTS: float</span> |
---|
1280 | <span class="sd"> """</span> |
---|
1281 | <span class="bp">self</span><span class="o">.</span><span class="n">ypos</span> <span class="o">=</span> <span class="n">y</span> |
---|
1282 | |
---|
1283 | |
---|
1284 | <span class="c"># ---------------------------------------------------------------</span></div></div> |
---|
1285 | <div class="viewcode-block" id="Chisq"><a class="viewcode-back" href="../../../dev/api/sas.plottools.html#sas.plottools.plottables.Chisq">[docs]</a><span class="k">class</span> <span class="nc">Chisq</span><span class="p">(</span><span class="n">Plottable</span><span class="p">):</span> |
---|
1286 | <span class="sd">"""</span> |
---|
1287 | <span class="sd"> Chisq plottable plots the chisq</span> |
---|
1288 | <span class="sd"> """</span> |
---|
1289 | <span class="k">def</span> <span class="nf">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">chisq</span><span class="o">=</span><span class="bp">None</span><span class="p">):</span> |
---|
1290 | <span class="sd">"""</span> |
---|
1291 | <span class="sd"> Draw the chisq in plotter</span> |
---|
1292 | <span class="sd"> We can specify the position of chisq</span> |
---|
1293 | <span class="sd"> """</span> |
---|
1294 | <span class="n">Plottable</span><span class="o">.</span><span class="n">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> |
---|
1295 | <span class="bp">self</span><span class="o">.</span><span class="n">name</span> <span class="o">=</span> <span class="s">"chisq"</span> |
---|
1296 | <span class="c">#super( Chisq, self).__init__(None, None, None, None)</span> |
---|
1297 | <span class="bp">self</span><span class="o">.</span><span class="n">_chisq</span> <span class="o">=</span> <span class="n">chisq</span> |
---|
1298 | <span class="bp">self</span><span class="o">.</span><span class="n">xpos</span> <span class="o">=</span> <span class="mf">0.5</span> |
---|
1299 | <span class="bp">self</span><span class="o">.</span><span class="n">ypos</span> <span class="o">=</span> <span class="mf">0.9</span> |
---|
1300 | |
---|
1301 | <div class="viewcode-block" id="Chisq.render"><a class="viewcode-back" href="../../../dev/api/sas.plottools.html#sas.plottools.plottables.Chisq.render">[docs]</a> <span class="k">def</span> <span class="nf">render</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">plot</span><span class="p">,</span> <span class="o">**</span><span class="n">kw</span><span class="p">):</span> |
---|
1302 | <span class="sd">"""</span> |
---|
1303 | <span class="sd"> """</span> |
---|
1304 | <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_chisq</span> <span class="o">==</span> <span class="bp">None</span><span class="p">:</span> |
---|
1305 | <span class="n">chisqTxt</span> <span class="o">=</span> <span class="s">r'$\chi^2=$'</span> |
---|
1306 | <span class="k">else</span><span class="p">:</span> |
---|
1307 | <span class="n">chisqTxt</span> <span class="o">=</span> <span class="s">r'$\chi^2=</span><span class="si">%g</span><span class="s">$'</span> <span class="o">%</span> <span class="p">(</span><span class="nb">float</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_chisq</span><span class="p">))</span> |
---|
1308 | |
---|
1309 | <span class="kn">from</span> <span class="nn">matplotlib</span> <span class="kn">import</span> <span class="n">transforms</span> |
---|
1310 | |
---|
1311 | <span class="n">xcoords</span> <span class="o">=</span> <span class="n">transforms</span><span class="o">.</span><span class="n">blended_transform_factory</span><span class="p">(</span><span class="n">plot</span><span class="o">.</span><span class="n">subplot</span><span class="o">.</span><span class="n">transAxes</span><span class="p">,</span> |
---|
1312 | <span class="n">plot</span><span class="o">.</span><span class="n">subplot</span><span class="o">.</span><span class="n">transAxes</span><span class="p">)</span> |
---|
1313 | <span class="n">plot</span><span class="o">.</span><span class="n">subplot</span><span class="o">.</span><span class="n">text</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">xpos</span><span class="p">,</span> |
---|
1314 | <span class="bp">self</span><span class="o">.</span><span class="n">ypos</span><span class="p">,</span> |
---|
1315 | <span class="n">chisqTxt</span><span class="p">,</span> <span class="n">label</span><span class="o">=</span><span class="s">'chisq'</span><span class="p">,</span> |
---|
1316 | <span class="n">transform</span><span class="o">=</span><span class="n">xcoords</span><span class="p">,)</span> |
---|
1317 | </div> |
---|
1318 | <div class="viewcode-block" id="Chisq.setChisq"><a class="viewcode-back" href="../../../dev/api/sas.plottools.html#sas.plottools.plottables.Chisq.setChisq">[docs]</a> <span class="k">def</span> <span class="nf">setChisq</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">chisq</span><span class="p">):</span> |
---|
1319 | <span class="sd">"""</span> |
---|
1320 | <span class="sd"> Set the chisq value.</span> |
---|
1321 | <span class="sd"> """</span> |
---|
1322 | <span class="bp">self</span><span class="o">.</span><span class="n">_chisq</span> <span class="o">=</span> <span class="n">chisq</span> |
---|
1323 | |
---|
1324 | |
---|
1325 | <span class="c">######################################################</span> |
---|
1326 | </div></div> |
---|
1327 | <div class="viewcode-block" id="sample_graph"><a class="viewcode-back" href="../../../dev/api/sas.plottools.html#sas.plottools.plottables.sample_graph">[docs]</a><span class="k">def</span> <span class="nf">sample_graph</span><span class="p">():</span> |
---|
1328 | <span class="kn">import</span> <span class="nn">numpy</span> <span class="kn">as</span> <span class="nn">nx</span> |
---|
1329 | |
---|
1330 | <span class="c"># Construct a simple graph</span> |
---|
1331 | <span class="k">if</span> <span class="bp">False</span><span class="p">:</span> |
---|
1332 | <span class="n">x</span> <span class="o">=</span> <span class="n">nx</span><span class="o">.</span><span class="n">array</span><span class="p">([</span><span class="mi">1</span><span class="p">,</span><span class="mi">2</span><span class="p">,</span><span class="mi">3</span><span class="p">,</span><span class="mi">4</span><span class="p">,</span><span class="mi">5</span><span class="p">,</span><span class="mi">6</span><span class="p">],</span> <span class="s">'d'</span><span class="p">)</span> |
---|
1333 | <span class="n">y</span> <span class="o">=</span> <span class="n">nx</span><span class="o">.</span><span class="n">array</span><span class="p">([</span><span class="mi">4</span><span class="p">,</span><span class="mi">5</span><span class="p">,</span><span class="mi">6</span><span class="p">,</span><span class="mi">5</span><span class="p">,</span><span class="mi">4</span><span class="p">,</span><span class="mi">5</span><span class="p">],</span> <span class="s">'d'</span><span class="p">)</span> |
---|
1334 | <span class="n">dy</span> <span class="o">=</span> <span class="n">nx</span><span class="o">.</span><span class="n">array</span><span class="p">([</span><span class="mf">0.2</span><span class="p">,</span> <span class="mf">0.3</span><span class="p">,</span> <span class="mf">0.1</span><span class="p">,</span> <span class="mf">0.2</span><span class="p">,</span> <span class="mf">0.9</span><span class="p">,</span> <span class="mf">0.3</span><span class="p">])</span> |
---|
1335 | <span class="k">else</span><span class="p">:</span> |
---|
1336 | <span class="n">x</span> <span class="o">=</span> <span class="n">nx</span><span class="o">.</span><span class="n">linspace</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mf">1.</span><span class="p">,</span> <span class="mi">10000</span><span class="p">)</span> |
---|
1337 | <span class="n">y</span> <span class="o">=</span> <span class="n">nx</span><span class="o">.</span><span class="n">sin</span><span class="p">(</span><span class="mi">2</span> <span class="o">*</span> <span class="n">nx</span><span class="o">.</span><span class="n">pi</span> <span class="o">*</span> <span class="n">x</span> <span class="o">*</span> <span class="mf">2.8</span><span class="p">)</span> |
---|
1338 | <span class="n">dy</span> <span class="o">=</span> <span class="n">nx</span><span class="o">.</span><span class="n">sqrt</span><span class="p">(</span><span class="mi">100</span> <span class="o">*</span> <span class="n">nx</span><span class="o">.</span><span class="n">abs</span><span class="p">(</span><span class="n">y</span><span class="p">))</span> <span class="o">/</span> <span class="mi">100</span> |
---|
1339 | <span class="n">data</span> <span class="o">=</span> <span class="n">Data1D</span><span class="p">(</span><span class="n">x</span><span class="p">,</span> <span class="n">y</span><span class="p">,</span> <span class="n">dy</span><span class="o">=</span><span class="n">dy</span><span class="p">)</span> |
---|
1340 | <span class="n">data</span><span class="o">.</span><span class="n">xaxis</span><span class="p">(</span><span class="s">'distance'</span><span class="p">,</span> <span class="s">'m'</span><span class="p">)</span> |
---|
1341 | <span class="n">data</span><span class="o">.</span><span class="n">yaxis</span><span class="p">(</span><span class="s">'time'</span><span class="p">,</span> <span class="s">'s'</span><span class="p">)</span> |
---|
1342 | <span class="n">graph</span> <span class="o">=</span> <span class="n">Graph</span><span class="p">()</span> |
---|
1343 | <span class="n">graph</span><span class="o">.</span><span class="n">title</span><span class="p">(</span><span class="s">'Walking Results'</span><span class="p">)</span> |
---|
1344 | <span class="n">graph</span><span class="o">.</span><span class="n">add</span><span class="p">(</span><span class="n">data</span><span class="p">)</span> |
---|
1345 | <span class="n">graph</span><span class="o">.</span><span class="n">add</span><span class="p">(</span><span class="n">Theory1D</span><span class="p">(</span><span class="n">x</span><span class="p">,</span> <span class="n">y</span><span class="p">,</span> <span class="n">dy</span><span class="o">=</span><span class="n">dy</span><span class="p">))</span> |
---|
1346 | <span class="k">return</span> <span class="n">graph</span> |
---|
1347 | |
---|
1348 | </div> |
---|
1349 | <div class="viewcode-block" id="demo_plotter"><a class="viewcode-back" href="../../../dev/api/sas.plottools.html#sas.plottools.plottables.demo_plotter">[docs]</a><span class="k">def</span> <span class="nf">demo_plotter</span><span class="p">(</span><span class="n">graph</span><span class="p">):</span> |
---|
1350 | <span class="kn">import</span> <span class="nn">wx</span> |
---|
1351 | <span class="kn">from</span> <span class="nn">pylab_plottables</span> <span class="kn">import</span> <span class="n">Plotter</span> |
---|
1352 | <span class="c">#from mplplotter import Plotter</span> |
---|
1353 | |
---|
1354 | <span class="c"># Make a frame to show it</span> |
---|
1355 | <span class="n">app</span> <span class="o">=</span> <span class="n">wx</span><span class="o">.</span><span class="n">PySimpleApp</span><span class="p">()</span> |
---|
1356 | <span class="n">frame</span> <span class="o">=</span> <span class="n">wx</span><span class="o">.</span><span class="n">Frame</span><span class="p">(</span><span class="bp">None</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">,</span> <span class="s">'Plottables'</span><span class="p">)</span> |
---|
1357 | <span class="n">plotter</span> <span class="o">=</span> <span class="n">Plotter</span><span class="p">(</span><span class="n">frame</span><span class="p">)</span> |
---|
1358 | <span class="n">frame</span><span class="o">.</span><span class="n">Show</span><span class="p">()</span> |
---|
1359 | |
---|
1360 | <span class="c"># render the graph to the pylab plotter</span> |
---|
1361 | <span class="n">graph</span><span class="o">.</span><span class="n">render</span><span class="p">(</span><span class="n">plotter</span><span class="p">)</span> |
---|
1362 | |
---|
1363 | <span class="k">class</span> <span class="nc">GraphUpdate</span><span class="p">:</span> |
---|
1364 | <span class="n">callnum</span> <span class="o">=</span> <span class="mi">0</span> |
---|
1365 | |
---|
1366 | <span class="k">def</span> <span class="nf">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">graph</span><span class="p">,</span> <span class="n">plotter</span><span class="p">):</span> |
---|
1367 | <span class="bp">self</span><span class="o">.</span><span class="n">graph</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">plotter</span> <span class="o">=</span> <span class="n">graph</span><span class="p">,</span> <span class="n">plotter</span> |
---|
1368 | |
---|
1369 | <span class="k">def</span> <span class="nf">__call__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> |
---|
1370 | <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">graph</span><span class="o">.</span><span class="n">changed</span><span class="p">():</span> |
---|
1371 | <span class="bp">self</span><span class="o">.</span><span class="n">graph</span><span class="o">.</span><span class="n">render</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">plotter</span><span class="p">)</span> |
---|
1372 | <span class="k">return</span> <span class="bp">True</span> |
---|
1373 | <span class="k">return</span> <span class="bp">False</span> |
---|
1374 | |
---|
1375 | <span class="k">def</span> <span class="nf">onIdle</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">event</span><span class="p">):</span> |
---|
1376 | <span class="bp">self</span><span class="o">.</span><span class="n">callnum</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">callnum</span> <span class="o">+</span> <span class="mi">1</span> |
---|
1377 | <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">__call__</span><span class="p">():</span> |
---|
1378 | <span class="k">pass</span> <span class="c"># event.RequestMore()</span> |
---|
1379 | <span class="n">update</span> <span class="o">=</span> <span class="n">GraphUpdate</span><span class="p">(</span><span class="n">graph</span><span class="p">,</span> <span class="n">plotter</span><span class="p">)</span> |
---|
1380 | <span class="n">frame</span><span class="o">.</span><span class="n">Bind</span><span class="p">(</span><span class="n">wx</span><span class="o">.</span><span class="n">EVT_IDLE</span><span class="p">,</span> <span class="n">update</span><span class="o">.</span><span class="n">onIdle</span><span class="p">)</span> |
---|
1381 | <span class="n">app</span><span class="o">.</span><span class="n">MainLoop</span><span class="p">()</span></div> |
---|
1382 | </pre></div> |
---|
1383 | |
---|
1384 | </div> |
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1385 | </div> |
---|
1386 | </div> |
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1387 | <div class="sphinxsidebar"> |
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1388 | <div class="sphinxsidebarwrapper"> |
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1389 | <div id="searchbox" style="display: none"> |
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1390 | <h3>Quick search</h3> |
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1391 | <form class="search" action="../../../search.html" method="get"> |
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1392 | <input type="text" name="q" /> |
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1393 | <input type="submit" value="Go" /> |
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1394 | <input type="hidden" name="check_keywords" value="yes" /> |
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1395 | <input type="hidden" name="area" value="default" /> |
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1396 | </form> |
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1397 | <p class="searchtip" style="font-size: 90%"> |
---|
1398 | Enter search terms or a module, class or function name. |
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1399 | </p> |
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1400 | </div> |
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1401 | <script type="text/javascript">$('#searchbox').show(0);</script> |
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1402 | </div> |
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1403 | </div> |
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1404 | <div class="clearer"></div> |
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1405 | </div> |
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1406 | <div class="related"> |
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1407 | <h3>Navigation</h3> |
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1408 | <ul> |
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1409 | <li class="right" style="margin-right: 10px"> |
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1410 | <a href="../../../genindex.html" title="General Index" |
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1411 | >index</a></li> |
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1412 | <li class="right" > |
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1413 | <a href="../../../py-modindex.html" title="Python Module Index" |
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1414 | >modules</a> |</li> |
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1415 | <li><a href="../../../index.html">SasView 3.0.0 documentation</a> »</li> |
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1416 | <li><a href="../../index.html" >Module code</a> »</li> |
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1420 | © Copyright 2013, The SasView Project. |
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1421 | Created using <a href="http://sphinx-doc.org/">Sphinx</a> 1.2.3. |
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