| 1 | """ |
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| 2 | Simple Plot Frame : supporting only copy, print, scale |
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| 3 | """ |
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| 4 | import wx |
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| 5 | from sans.guiframe.local_perspectives.plotting.Plotter2D import ModelPanel2D \ |
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| 6 | as PlotPanel |
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| 7 | from danse.common.plottools.toolbar import NavigationToolBar |
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| 8 | #from danse.common.plottools.PlotPanel import PlotPanel |
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| 9 | from danse.common.plottools.plottables import Graph |
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| 10 | from sans.guiframe.utils import PanelMenu |
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| 11 | |
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| 12 | class SimplePlotPanel(PlotPanel): |
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| 13 | """ |
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| 14 | PlotPanel for 1d and 2d |
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| 15 | """ |
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| 16 | _window_caption = 'Simple Plot' |
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| 17 | def __init__(self, parent, id=-1, color = None, |
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| 18 | dpi=None, style=wx.NO_FULL_REPAINT_ON_RESIZE, **kwargs): |
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| 19 | """ |
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| 20 | Init |
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| 21 | """ |
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| 22 | PlotPanel.__init__(self, parent, id=id, style=style, **kwargs) |
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| 23 | |
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| 24 | self.SetColor(wx.WHITE) |
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| 25 | |
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| 26 | self.toolbar = NavigationToolBar(parent=self, canvas=self.canvas) |
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| 27 | self.toolbar.Show(False) |
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| 28 | self.scale = parent.scale |
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| 29 | self.window_caption = self._window_caption |
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| 30 | |
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| 31 | def draw(self): |
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| 32 | """ |
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| 33 | """ |
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| 34 | self.resizing = False |
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| 35 | self.canvas.set_resizing(self.resizing) |
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| 36 | self.canvas.draw() |
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| 37 | |
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| 38 | def add_toolbar(self): |
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| 39 | """ |
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| 40 | """ |
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| 41 | pass |
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| 42 | |
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| 43 | def onContextMenu(self, event): |
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| 44 | """ |
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| 45 | 2D plot context menu |
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| 46 | |
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| 47 | :param event: wx context event |
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| 48 | |
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| 49 | """ |
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| 50 | slicerpop = PanelMenu() |
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| 51 | slicerpop.set_plots(self.plots) |
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| 52 | slicerpop.set_graph(self.graph) |
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| 53 | |
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| 54 | id = wx.NewId() |
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| 55 | slicerpop.Append(id, '&Save Image') |
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| 56 | wx.EVT_MENU(self, id, self.onSaveImage) |
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| 57 | |
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| 58 | id = wx.NewId() |
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| 59 | slicerpop.Append(id,'&Print Image', 'Print image') |
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| 60 | wx.EVT_MENU(self, id, self.onPrint) |
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| 61 | |
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| 62 | id = wx.NewId() |
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| 63 | slicerpop.Append(id,'&Print Preview', 'Print preview') |
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| 64 | wx.EVT_MENU(self, id, self.onPrinterPreview) |
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| 65 | |
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| 66 | id = wx.NewId() |
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| 67 | slicerpop.Append(id, '&Copy to Clipboard', 'Copy to the clipboard') |
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| 68 | wx.EVT_MENU(self, id, self.OnCopyFigureMenu) |
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| 69 | |
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| 70 | if self.dimension != 3: |
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| 71 | slicerpop.AppendSeparator() |
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| 72 | id = wx.NewId() |
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| 73 | slicerpop.Append(id, '&Toggle Grid On/Off', 'Toggle Grid On/Off') |
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| 74 | wx.EVT_MENU(self, id, self.on_grid_onoff) |
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| 75 | |
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| 76 | if self.data.__class__.__name__ == 'Data1D': |
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| 77 | slicerpop.AppendSeparator() |
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| 78 | id = wx.NewId() |
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| 79 | slicerpop.Append(id, '&Change Scale') |
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| 80 | wx.EVT_MENU(self, id, self._onProperties) |
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| 81 | elif self.data2D.__class__.__name__ == 'Data2D': |
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| 82 | slicerpop.AppendSeparator() |
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| 83 | id = wx.NewId() |
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| 84 | slicerpop.Append(id, '&Toggle Linear/Log Scale') |
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| 85 | wx.EVT_MENU(self, id, self._onToggleScale) |
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| 86 | |
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| 87 | try: |
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| 88 | pos_evt = event.GetPosition() |
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| 89 | pos = self.ScreenToClient(pos_evt) |
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| 90 | except: |
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| 91 | pos_x, pos_y = self.toolbar.GetPositionTuple() |
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| 92 | pos = (pos_x, pos_y + 5) |
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| 93 | self.PopupMenu(slicerpop, pos) |
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| 94 | if self.scale != None: |
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| 95 | self.parent.scale2d = self.scale |
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| 96 | |
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| 97 | def on_grid_onoff(self, event): |
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| 98 | """ |
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| 99 | On grid on/off |
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| 100 | """ |
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| 101 | switch = (not self.grid_on) |
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| 102 | self.onGridOnOff(switch) |
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| 103 | |
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| 104 | def onLeftDown(self, event): |
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| 105 | """ |
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| 106 | left button down and ready to drag |
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| 107 | |
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| 108 | """ |
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| 109 | # Check that the LEFT button was pressed |
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| 110 | if event.button == 1: |
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| 111 | self.leftdown = True |
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| 112 | ax = event.inaxes |
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| 113 | if ax != None: |
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| 114 | self.xInit, self.yInit = event.xdata, event.ydata |
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| 115 | try: |
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| 116 | pos_x = float(event.xdata) # / size_x |
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| 117 | pos_y = float(event.ydata) # / size_y |
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| 118 | pos_x = "%8.3g" % pos_x |
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| 119 | pos_y = "%8.3g" % pos_y |
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| 120 | self.position = str(pos_x), str(pos_y) |
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| 121 | wx.PostEvent(self.parent, StatusEvent(status=self.position)) |
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| 122 | except: |
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| 123 | self.position = None |
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| 124 | |
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| 125 | def _OnReSize(self, event): |
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| 126 | """ |
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| 127 | On response of the resize of a panel, set axes_visiable False |
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| 128 | """ |
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| 129 | self.resizing = False |
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| 130 | if self.x_size != None: |
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| 131 | if self.x_size == self.GetSize(): |
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| 132 | self.canvas.set_resizing(self.resizing) |
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| 133 | return |
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| 134 | self.x_size = self.GetSize() |
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| 135 | |
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| 136 | # Ready for another event |
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| 137 | # Do not remove this Skip. |
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| 138 | # Otherwise it will get runtime error on wx>=2.9. |
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| 139 | event.Skip() |
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| 140 | # set the resizing flag |
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| 141 | self.canvas.set_resizing(self.resizing) |
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| 142 | pos_x, pos_y = self.GetPositionTuple() |
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| 143 | if pos_x != 0 and pos_y != 0: |
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| 144 | self.size, _ = self.GetClientSizeTuple() |
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| 145 | self.SetSizer(self.sizer) |
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| 146 | |
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| 147 | def on_set_focus(self, event): |
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| 148 | """ |
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| 149 | By pass default boundary blue color drawing |
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| 150 | """ |
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| 151 | pass |
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| 152 | |
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| 153 | def on_kill_focus(self, event): |
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| 154 | """ |
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| 155 | Reset the panel color |
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| 156 | """ |
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| 157 | pass |
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| 158 | |
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| 159 | def show_plot(self, plot): |
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| 160 | """ |
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| 161 | Show the plot |
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| 162 | """ |
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| 163 | _yaxis, _yunit = plot.get_yaxis() |
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| 164 | _xaxis, _xunit = plot.get_xaxis() |
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| 165 | self.data = plot |
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| 166 | self.plots[plot.name] = plot |
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| 167 | # Axis scales |
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| 168 | if plot.xtransform != None: |
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| 169 | self.xLabel = plot.xtransform |
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| 170 | if plot.ytransform != None: |
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| 171 | self.yLabel = plot.ytransform |
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| 172 | # Init graph |
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| 173 | self.graph = Graph() |
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| 174 | # Add plot: Handles both 1D and 2D |
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| 175 | self.graph.add(self.data) |
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| 176 | self.canvas.set_resizing(False) |
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| 177 | if self.data.__class__.__name__ == 'Data2D': |
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| 178 | self.data2D = plot |
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| 179 | elif self.data.__class__.__name__ == 'Data1D': |
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| 180 | self._onEVT_FUNC_PROPERTY(show=False) |
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| 181 | # Axes |
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| 182 | self.graph.xaxis(_xaxis, _xunit) |
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| 183 | self.graph.yaxis(_yaxis, _yunit) |
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| 184 | self.xaxis(_xaxis, _xunit) |
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| 185 | self.yaxis(_yaxis, _yunit) |
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| 186 | self.set_xscale(self.xscale) |
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| 187 | self.set_yscale(self.yscale) |
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| 188 | self.graph.render(self) |
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| 189 | |
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| 190 | class PlotFrame(wx.Frame): |
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| 191 | """ |
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| 192 | Frame for simple plot |
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| 193 | """ |
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| 194 | def __init__(self, parent, id, title, scale='log_{10}', |
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| 195 | size=wx.Size(550, 470)): |
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| 196 | """ |
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| 197 | comment |
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| 198 | :param parent: parent panel/container |
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| 199 | """ |
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| 200 | # Initialize the Frame object |
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| 201 | wx.Frame.__init__(self, parent, id, title, wx.DefaultPosition, size) |
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| 202 | |
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| 203 | # Panel for 1D plot |
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| 204 | self.parent = parent |
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| 205 | self._mgr = None |
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| 206 | self.menu_bar = None |
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| 207 | self._default_save_location = None |
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| 208 | self.scale = scale |
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| 209 | self.plotpanel = SimplePlotPanel(self, -1) |
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| 210 | self._build_menubar() |
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| 211 | |
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| 212 | def _build_menubar(self): |
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| 213 | """ |
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| 214 | Build menubar |
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| 215 | """ |
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| 216 | tsize = (13, 13) |
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| 217 | save_bmp = wx.ArtProvider.GetBitmap(wx.ART_FILE_SAVE_AS, wx.ART_TOOLBAR, |
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| 218 | tsize) |
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| 219 | quit_bmp = wx.ArtProvider.GetBitmap(wx.ART_QUIT, wx.ART_TOOLBAR, |
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| 220 | tsize) |
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| 221 | print_bmp = wx.ArtProvider.GetBitmap(wx.ART_PRINT, wx.ART_TOOLBAR, |
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| 222 | tsize) |
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| 223 | preview_bmp = wx.ArtProvider.GetBitmap(wx.ART_REPORT_VIEW, wx.ART_TOOLBAR, |
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| 224 | tsize) |
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| 225 | copy_bmp = wx.ArtProvider.GetBitmap(wx.ART_COPY, wx.ART_TOOLBAR, |
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| 226 | tsize) |
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| 227 | menu_bar = wx.MenuBar() |
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| 228 | |
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| 229 | menu = wx.Menu() |
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| 230 | id = wx.NewId() |
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| 231 | item = wx.MenuItem(menu, id, "&Save Image") |
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| 232 | item.SetBitmap(save_bmp) |
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| 233 | menu.AppendItem(item) |
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| 234 | wx.EVT_MENU(self, id, self.on_save_file) |
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| 235 | |
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| 236 | id = wx.NewId() |
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| 237 | item = wx.MenuItem(menu, id, "&Print Image") |
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| 238 | item.SetBitmap(print_bmp) |
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| 239 | menu.AppendItem(item) |
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| 240 | wx.EVT_MENU(self, id, self.on_print_image) |
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| 241 | |
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| 242 | id = wx.NewId() |
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| 243 | item = wx.MenuItem(menu, id, "&Print Preview") |
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| 244 | item.SetBitmap(preview_bmp) |
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| 245 | menu.AppendItem(item) |
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| 246 | wx.EVT_MENU(self, id, self.on_print_preview) |
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| 247 | |
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| 248 | menu.AppendSeparator() |
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| 249 | id = wx.NewId() |
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| 250 | item = wx.MenuItem(menu, id, "&Quit") |
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| 251 | item.SetBitmap(quit_bmp) |
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| 252 | menu.AppendItem(item) |
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| 253 | |
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| 254 | menu_bar.Append(menu, "&File") |
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| 255 | wx.EVT_MENU(self, id, self.on_close) |
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| 256 | |
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| 257 | menu_edit = wx.Menu() |
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| 258 | id = wx.NewId() |
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| 259 | item = wx.MenuItem(menu_edit, id, "&Copy") |
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| 260 | item.SetBitmap(copy_bmp) |
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| 261 | menu_edit.AppendItem(item) |
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| 262 | wx.EVT_MENU(self, id, self.on_copy_image) |
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| 263 | |
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| 264 | menu_bar.Append(menu_edit, "&Edit") |
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| 265 | self.menu_bar = menu_bar |
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| 266 | self.SetMenuBar(self.menu_bar) |
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| 267 | |
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| 268 | def set_plot_unfocus(self): |
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| 269 | """ |
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| 270 | un focusing |
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| 271 | """ |
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| 272 | pass |
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| 273 | |
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| 274 | def add_plot(self, plot): |
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| 275 | """ |
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| 276 | Add Image |
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| 277 | """ |
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| 278 | plotpanel = self.plotpanel |
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| 279 | plotpanel.scale = self.scale |
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| 280 | plotpanel.show_plot(plot) |
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| 281 | |
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| 282 | def set_schedule_full_draw(self, panel, func): |
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| 283 | """ |
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| 284 | """ |
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| 285 | self.plotpanel.resizing = False |
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| 286 | |
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| 287 | def im_show(self, img): |
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| 288 | """ |
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| 289 | Show background image |
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| 290 | :Param img: [imread(path) from matplotlib.pyplot] |
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| 291 | """ |
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| 292 | self.plotpanel.subplot.imshow(img) |
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| 293 | |
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| 294 | def set_schedule(self, schedule=False): |
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| 295 | """ |
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| 296 | """ |
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| 297 | #Not implemented |
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| 298 | |
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| 299 | def disable_app_menu(self, panel): |
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| 300 | """ |
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| 301 | """ |
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| 302 | #Not implemented |
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| 303 | |
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| 304 | def get_current_context_menu(self, plotpanel): |
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| 305 | """ |
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| 306 | """ |
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| 307 | #Not implemented |
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| 308 | |
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| 309 | def on_save_file(self, event): |
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| 310 | """ |
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| 311 | Save image |
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| 312 | """ |
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| 313 | self.plotpanel.onSaveImage(event) |
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| 314 | |
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| 315 | def on_print_image(self, event): |
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| 316 | """ |
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| 317 | Save image |
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| 318 | """ |
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| 319 | self.plotpanel.onPrint(event) |
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| 320 | |
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| 321 | def on_print_preview(self, event): |
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| 322 | """ |
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| 323 | Save image |
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| 324 | """ |
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| 325 | self.plotpanel.onPrinterPreview(event) |
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| 326 | |
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| 327 | def on_copy_image(self, event): |
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| 328 | """ |
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| 329 | Save image |
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| 330 | """ |
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| 331 | self.plotpanel.OnCopyFigureMenu(event) |
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| 332 | |
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| 333 | def on_close(self, event): |
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| 334 | """ |
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| 335 | On Close |
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| 336 | """ |
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| 337 | try: |
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| 338 | self.parent.set_scale2d(self.scale) |
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| 339 | self.parent.on_panel_close(event) |
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| 340 | except: |
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| 341 | self.Destroy() |
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| 342 | |
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