[d89f09b] | 1 | import sys |
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| 2 | import wx |
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| 3 | import wx.lib |
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[442895f] | 4 | import numpy,math |
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[d89f09b] | 5 | import copy |
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[08b9c6c8] | 6 | import sans.models.dispersion_models |
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[d89f09b] | 7 | from sans.guicomm.events import StatusEvent |
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| 8 | (ModelEventbox, EVT_MODEL_BOX) = wx.lib.newevent.NewEvent() |
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| 9 | _BOX_WIDTH = 80 |
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| 10 | |
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| 11 | def format_number(value, high=False): |
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| 12 | """ |
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| 13 | Return a float in a standardized, human-readable formatted string |
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| 14 | """ |
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| 15 | try: |
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| 16 | value = float(value) |
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| 17 | except: |
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| 18 | print "returning 0" |
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| 19 | return "0" |
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| 20 | |
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| 21 | if high: |
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| 22 | return "%-6.4g" % value |
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| 23 | else: |
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| 24 | return "%-5.3g" % value |
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| 25 | |
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| 26 | |
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[f39511b] | 27 | class FitPage1D(wx.ScrolledWindow): |
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[d89f09b] | 28 | """ |
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| 29 | FitPanel class contains fields allowing to display results when |
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| 30 | fitting a model and one data |
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| 31 | @note: For Fit to be performed the user should check at least one parameter |
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| 32 | on fit Panel window. |
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| 33 | |
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| 34 | """ |
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| 35 | ## Internal name for the AUI manager |
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| 36 | window_name = "Fit page" |
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| 37 | ## Title to appear on top of the window |
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| 38 | window_caption = "Fit Page" |
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| 39 | |
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| 40 | |
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[9d31a8b] | 41 | def __init__(self, parent,data, *args, **kwargs): |
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[f39511b] | 42 | wx.ScrolledWindow.__init__(self, parent, *args, **kwargs) |
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[d89f09b] | 43 | """ |
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| 44 | Initialization of the Panel |
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| 45 | """ |
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[f39511b] | 46 | #self.scroll = wx.ScrolledWindow(self) |
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[b5847bd8] | 47 | |
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[d89f09b] | 48 | self.manager = None |
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| 49 | self.parent = parent |
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[b5847bd8] | 50 | self.event_owner = None |
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[d89f09b] | 51 | #panel interface |
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| 52 | self.vbox = wx.BoxSizer(wx.VERTICAL) |
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[08b9c6c8] | 53 | self.sizer6 = wx.GridBagSizer(5,5) |
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[5cab7d3] | 54 | self.sizer5 = wx.GridBagSizer(5,5) |
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[d89f09b] | 55 | self.sizer4 = wx.GridBagSizer(5,5) |
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| 56 | self.sizer3 = wx.GridBagSizer(5,5) |
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| 57 | self.sizer2 = wx.GridBagSizer(5,5) |
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| 58 | self.sizer1 = wx.GridBagSizer(5,5) |
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[04edd0d] | 59 | |
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[1f62278] | 60 | |
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[f39511b] | 61 | self.DataSource =wx.StaticText(self, -1,str(data.name)) |
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[08b9c6c8] | 62 | self.smearer_box = wx.ComboBox(self, -1) |
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| 63 | wx.EVT_COMBOBOX( self.smearer_box,-1, self.onSmear ) |
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| 64 | self.smeares= sans.models.dispersion_models.models |
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| 65 | i=0 |
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| 66 | self.smearer_box.SetValue(str(None)) |
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| 67 | self.smearer_box.Insert(str(None),i) |
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| 68 | for k,v in self.smeares.iteritems(): |
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| 69 | self.smearer_box.Insert(str(v),i) |
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| 70 | i+=1 |
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[f39511b] | 71 | self.modelbox = wx.ComboBox(self, -1) |
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[d89f09b] | 72 | id = wx.NewId() |
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[f39511b] | 73 | self.btFit =wx.Button(self,id,'Fit') |
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[d89f09b] | 74 | self.btFit.Bind(wx.EVT_BUTTON, self.onFit,id=id) |
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| 75 | self.btFit.SetToolTipString("Perform fit.") |
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[f39511b] | 76 | self.static_line_1 = wx.StaticLine(self, -1) |
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[5cab7d3] | 77 | |
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[d89f09b] | 78 | self.vbox.Add(self.sizer3) |
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| 79 | self.vbox.Add(self.sizer2) |
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[5cab7d3] | 80 | self.vbox.Add(self.static_line_1, 0, wx.EXPAND, 0) |
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| 81 | self.vbox.Add(self.sizer5) |
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[08b9c6c8] | 82 | self.vbox.Add(self.sizer6) |
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[d89f09b] | 83 | self.vbox.Add(self.sizer4) |
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| 84 | self.vbox.Add(self.sizer1) |
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| 85 | |
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[442895f] | 86 | id = wx.NewId() |
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[f39511b] | 87 | self.btClose =wx.Button(self,id,'Close') |
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[442895f] | 88 | self.btClose.Bind(wx.EVT_BUTTON, self.onClose,id=id) |
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| 89 | self.btClose.SetToolTipString("Close page.") |
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[d89f09b] | 90 | ix = 0 |
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| 91 | iy = 1 |
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[f39511b] | 92 | self.sizer3.Add(wx.StaticText(self, -1, 'Data Source Name : '),(iy,ix),\ |
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[d89f09b] | 93 | (1,1), wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 15) |
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| 94 | ix += 1 |
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| 95 | self.sizer3.Add(self.DataSource,(iy,ix),(1,1), wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
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| 96 | ix += 1 |
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| 97 | self.sizer3.Add((20,20),(iy,ix),(1,1),wx.RIGHT|wx.EXPAND|wx.ADJUST_MINSIZE,0) |
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| 98 | ix = 0 |
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| 99 | iy += 1 |
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[08b9c6c8] | 100 | self.sizer3.Add(wx.StaticText(self,-1,'Averaging (Smearer Type)'),(iy,ix),(1,1)\ |
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| 101 | , wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 15) |
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| 102 | ix += 1 |
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| 103 | self.sizer3.Add(self.smearer_box,(iy,ix),(1,1), wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
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| 104 | |
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| 105 | ix = 0 |
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| 106 | iy += 1 |
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[f39511b] | 107 | self.sizer3.Add(wx.StaticText(self,-1,'Model'),(iy,ix),(1,1)\ |
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[d89f09b] | 108 | , wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 15) |
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| 109 | ix += 1 |
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| 110 | self.sizer3.Add(self.modelbox,(iy,ix),(1,1), wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
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[0550752] | 111 | |
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[9d31a8b] | 112 | ix = 0 |
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[5cab7d3] | 113 | iy = 1 |
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[9d31a8b] | 114 | #set maximum range for x in linear scale |
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[f39511b] | 115 | self.text4_3 = wx.StaticText(self, -1, 'Maximum Data Range(Linear)', style=wx.ALIGN_LEFT) |
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[9d31a8b] | 116 | self.sizer4.Add(self.text4_3,(iy,ix),(1,1),\ |
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| 117 | wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 15) |
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| 118 | ix += 1 |
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[f39511b] | 119 | self.sizer4.Add(wx.StaticText(self, -1, 'Min'),(iy, ix),(1,1),\ |
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[d89f09b] | 120 | wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 15) |
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| 121 | ix += 2 |
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[f39511b] | 122 | self.sizer4.Add(wx.StaticText(self, -1, 'Max'),(iy, ix),(1,1),\ |
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[d89f09b] | 123 | wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
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| 124 | ix = 0 |
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| 125 | iy += 1 |
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[f39511b] | 126 | self.sizer4.Add(wx.StaticText(self, -1, 'x range'),(iy, ix),(1,1),\ |
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[9d31a8b] | 127 | wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 15) |
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[d89f09b] | 128 | ix += 1 |
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[f39511b] | 129 | self.xmin = wx.TextCtrl(self, -1,size=(_BOX_WIDTH,20)) |
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[9d31a8b] | 130 | self.xmin.SetValue(format_number(numpy.min(data.x))) |
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[d89f09b] | 131 | self.xmin.SetToolTipString("Minimun value of x in linear scale.") |
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| 132 | self.xmin.Bind(wx.EVT_KILL_FOCUS, self._onTextEnter) |
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[55fd102] | 133 | self.xmin.Bind(wx.EVT_TEXT_ENTER, self._onTextEnter) |
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[44bbf6a] | 134 | self.xmin.Disable() |
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[0550752] | 135 | self.sizer4.Add(self.xmin,(iy, ix),(1,1), wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 15) |
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| 136 | |
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| 137 | |
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[d89f09b] | 138 | ix += 2 |
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[f39511b] | 139 | self.xmax = wx.TextCtrl(self, -1,size=(_BOX_WIDTH,20)) |
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[9d31a8b] | 140 | self.xmax.SetValue(format_number(numpy.max(data.x))) |
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[d89f09b] | 141 | self.xmax.SetToolTipString("Maximum value of x in linear scale.") |
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| 142 | self.xmax.Bind(wx.EVT_KILL_FOCUS, self._onTextEnter) |
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[55fd102] | 143 | self.xmax.Bind(wx.EVT_TEXT_ENTER, self._onTextEnter) |
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[44bbf6a] | 144 | self.xmax.Disable() |
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[0550752] | 145 | self.sizer4.Add(self.xmax,(iy,ix),(1,1), wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
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| 146 | ix =0 |
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[d171299] | 147 | iy+=1 |
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[0550752] | 148 | self.sizer4.Add((20,20),(iy,ix),(1,1),wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 15) |
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[d89f09b] | 149 | #Set chisqr result into TextCtrl |
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| 150 | ix = 0 |
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| 151 | iy = 1 |
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[08b9c6c8] | 152 | |
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[f39511b] | 153 | self.text1_1 = wx.StaticText(self, -1, 'Chi2/dof', style=wx.ALIGN_LEFT) |
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[d171299] | 154 | #self.sizer1.Add(self.text1_1,1) |
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[d89f09b] | 155 | self.sizer1.Add(self.text1_1,(iy,ix),(1,1),\ |
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| 156 | wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 15) |
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| 157 | ix += 1 |
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[f39511b] | 158 | self.tcChi = wx.TextCtrl(self, -1,size=(_BOX_WIDTH,20)) |
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[d89f09b] | 159 | self.tcChi.SetToolTipString("Chi^2 over degrees of freedom.") |
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[d171299] | 160 | #self.sizer1.Add(self.tcChi, 1, wx.R | wx.BOTTOM , 5) |
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[d89f09b] | 161 | self.sizer1.Add(self.tcChi,(iy,ix),(1,1), wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
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| 162 | ix +=2 |
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[d171299] | 163 | #self.sizer1.Add(self.btFit, 1, wx.LEFT | wx.BOTTOM , 5) |
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[d89f09b] | 164 | self.sizer1.Add(self.btFit,(iy,ix),(1,1), wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
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[0550752] | 165 | ix+= 2 |
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[442895f] | 166 | self.sizer1.Add( self.btClose,(iy,ix),(1,1), wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
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[d171299] | 167 | #self.sizer1.Add( self.btClose,1, wx.LEFT | wx.BOTTOM , 5) |
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[47d10a2] | 168 | self.tcChi.Disable() |
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[0550752] | 169 | ix= 0 |
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[2dbb681] | 170 | iy+=1 |
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| 171 | self.sizer1.Add((20,20),(iy,ix),(1,1), wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
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[d171299] | 172 | #self.sizer1.Add((20,20), 0) |
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[d89f09b] | 173 | # contains link between model ,all its parameters, and panel organization |
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| 174 | self.parameters=[] |
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[08b9c6c8] | 175 | self.fixed_param=[] |
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[d89f09b] | 176 | #contains link between a model and selected parameters to fit |
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| 177 | self.param_toFit=[] |
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| 178 | # model on which the fit would be performed |
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| 179 | self.model=None |
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| 180 | #dictionary of model name and model class |
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| 181 | self.model_list_box={} |
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[5cab7d3] | 182 | self.data = data |
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[d15c0202] | 183 | ## Q range |
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| 184 | self.qmin= 0.001 |
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| 185 | self.qmax= 0.1 |
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[f39511b] | 186 | """ |
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[b5847bd8] | 187 | bs = wx.BoxSizer(wx.VERTICAL) |
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| 188 | bs.Add(self.scroll, 1, wx.EXPAND) |
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| 189 | self.SetSizer(bs) |
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| 190 | self.scroll.SetSizer(self.vbox) |
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| 191 | self.scroll.SetScrollbars(20,20,55,40) |
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[f39511b] | 192 | #width,height = self.GetSize() |
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| 193 | """ |
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| 194 | self.vbox.Layout() |
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| 195 | self.vbox.Fit(self) |
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| 196 | self.SetSizer(self.vbox) |
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| 197 | self.SetScrollbars(20,20,55,40) |
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| 198 | |
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[d89f09b] | 199 | self.Centre() |
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[b5847bd8] | 200 | self.Layout() |
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| 201 | self.GrandParent.GetSizer().Layout() |
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[f39511b] | 202 | |
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[b5847bd8] | 203 | |
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| 204 | |
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| 205 | |
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| 206 | |
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[d89f09b] | 207 | |
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| 208 | |
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[9d31a8b] | 209 | |
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[d89f09b] | 210 | def set_owner(self,owner): |
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| 211 | """ |
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| 212 | set owner of fitpage |
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| 213 | @param owner: the class responsible of plotting |
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| 214 | """ |
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[d171299] | 215 | self.event_owner = owner |
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[d89f09b] | 216 | |
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| 217 | |
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| 218 | def set_manager(self, manager): |
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| 219 | """ |
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| 220 | set panel manager |
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| 221 | @param manager: instance of plugin fitting |
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| 222 | """ |
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| 223 | self.manager = manager |
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| 224 | |
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| 225 | |
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[442895f] | 226 | def onClose(self,event): |
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[00561739] | 227 | """ close the page associated with this panel""" |
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[442895f] | 228 | self.GrandParent.onClose() |
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| 229 | |
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| 230 | |
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| 231 | def compute_chisqr(self): |
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| 232 | """ @param fn: function that return model value |
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| 233 | @return residuals |
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| 234 | """ |
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[693ab78] | 235 | |
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[442895f] | 236 | flag=self.checkFitRange() |
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| 237 | if flag== True: |
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[948add7] | 238 | try: |
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| 239 | qmin = float(self.xmin.GetValue()) |
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| 240 | qmax = float(self.xmax.GetValue()) |
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[bcd6d51] | 241 | x,y,dy = [numpy.asarray(v) for v in (self.data.x,self.data.y,self.data.dy)] |
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| 242 | if qmin==None and qmax==None: |
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| 243 | fx =numpy.asarray([self.model.run(v) for v in x]) |
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| 244 | res=(y - fx)/dy |
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| 245 | else: |
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| 246 | idx = (x>= qmin) & (x <=qmax) |
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| 247 | fx = numpy.asarray([self.model.run(item)for item in x[idx ]]) |
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| 248 | res= (y[idx] - fx)/dy[idx] |
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| 249 | |
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| 250 | |
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[948add7] | 251 | sum=0 |
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| 252 | for item in res: |
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| 253 | if numpy.isfinite(item): |
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| 254 | sum +=item |
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| 255 | self.tcChi.SetValue(format_number(math.fabs(sum))) |
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| 256 | except: |
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| 257 | wx.PostEvent(self.parent.GrandParent, StatusEvent(status=\ |
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| 258 | "Chisqr cannot be compute: %s"% sys.exc_value)) |
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[442895f] | 259 | |
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| 260 | |
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[d89f09b] | 261 | def onFit(self,event): |
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| 262 | """ signal for fitting""" |
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| 263 | |
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| 264 | flag=self.checkFitRange() |
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| 265 | self.set_manager(self.manager) |
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| 266 | |
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| 267 | qmin=float(self.xmin.GetValue()) |
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| 268 | qmax =float( self.xmax.GetValue()) |
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| 269 | if len(self.param_toFit) >0 and flag==True: |
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[948add7] | 270 | self.manager.schedule_for_fit( value=1,fitproblem =None) |
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[d89f09b] | 271 | self.manager._on_single_fit(qmin=qmin,qmax=qmax) |
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| 272 | else: |
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| 273 | wx.PostEvent(self.parent.GrandParent, StatusEvent(status=\ |
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| 274 | "Select at least on parameter to fit ")) |
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| 275 | def populate_box(self, dict): |
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| 276 | """ |
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| 277 | Populate each combox box of each page |
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| 278 | @param page: the page to populate |
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| 279 | """ |
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| 280 | id=0 |
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| 281 | self.model_list_box=dict |
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[49b7efa] | 282 | list_name=[] |
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| 283 | for item in self.model_list_box.itervalues(): |
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[00561739] | 284 | name = item.__name__ |
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[d89f09b] | 285 | if hasattr(item, "name"): |
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| 286 | name = item.name |
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[49b7efa] | 287 | list_name.append(name) |
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| 288 | list_name.sort() |
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| 289 | for name in list_name: |
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[d89f09b] | 290 | self.modelbox.Insert(name,int(id)) |
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| 291 | id+=1 |
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[49b7efa] | 292 | wx.EVT_COMBOBOX(self.modelbox,-1, self._on_select_model) |
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[d89f09b] | 293 | return 0 |
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| 294 | |
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| 295 | |
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| 296 | def _on_select_model(self,event): |
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| 297 | """ |
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| 298 | react when a model is selected from page's combo box |
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| 299 | post an event to its owner to draw an appropriate theory |
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| 300 | """ |
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[44bbf6a] | 301 | self.btFit.SetFocus() |
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[d89f09b] | 302 | for item in self.model_list_box.itervalues(): |
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[00561739] | 303 | name = item.__name__ |
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| 304 | if hasattr(item, "name"): |
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| 305 | name = item.name |
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| 306 | #print "fitpage: _on_select_model model name",name ,event.GetString() |
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| 307 | if name ==event.GetString(): |
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| 308 | try: |
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[f39511b] | 309 | self.model=item() |
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| 310 | evt = ModelEventbox(model=self.model,name=name) |
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[d89f09b] | 311 | wx.PostEvent(self.event_owner, evt) |
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[f39511b] | 312 | #self.model= item() |
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| 313 | #self.set_panel(self.model) |
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[00561739] | 314 | except: |
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| 315 | raise #ValueError,"model.name is not equal to model class name" |
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| 316 | break |
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[d89f09b] | 317 | |
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| 318 | def _onTextEnter(self,event): |
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| 319 | """ |
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| 320 | set a flag to determine if the fitting range entered by the user is valid |
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| 321 | """ |
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[442895f] | 322 | |
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[d89f09b] | 323 | try: |
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| 324 | flag=self.checkFitRange() |
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| 325 | if flag==True and self.model!=None: |
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[f39511b] | 326 | #print"fit page",self.xmin.GetValue(),self.xmax.GetValue() |
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[6f73a08] | 327 | self.manager.redraw_model(float(self.xmin.GetValue())\ |
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[d89f09b] | 328 | ,float(self.xmax.GetValue())) |
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| 329 | except: |
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[6f73a08] | 330 | |
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[d89f09b] | 331 | wx.PostEvent(self.parent.GrandParent, StatusEvent(status=\ |
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| 332 | "Drawing Error:wrong value entered %s"% sys.exc_value)) |
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| 333 | |
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| 334 | def checkFitRange(self): |
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| 335 | """ |
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| 336 | Check the validity of fitting range |
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| 337 | @note: xmin should always be less than xmax or else each control box |
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| 338 | background is colored in pink. |
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| 339 | """ |
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| 340 | |
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| 341 | flag = True |
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| 342 | valueMin = self.xmin.GetValue() |
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| 343 | valueMax = self.xmax.GetValue() |
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| 344 | # Check for possible values entered |
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[2dbb681] | 345 | #print "fitpage: checkfitrange:",valueMin,valueMax |
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[d89f09b] | 346 | try: |
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| 347 | if (float(valueMax)> float(valueMin)): |
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| 348 | self.xmax.SetBackgroundColour(wx.WHITE) |
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| 349 | self.xmin.SetBackgroundColour(wx.WHITE) |
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| 350 | else: |
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| 351 | flag = False |
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| 352 | self.xmin.SetBackgroundColour("pink") |
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| 353 | self.xmax.SetBackgroundColour("pink") |
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| 354 | except: |
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| 355 | flag = False |
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| 356 | self.xmin.SetBackgroundColour("pink") |
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| 357 | self.xmax.SetBackgroundColour("pink") |
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| 358 | |
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| 359 | self.xmin.Refresh() |
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| 360 | self.xmax.Refresh() |
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| 361 | return flag |
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| 362 | |
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[9d31a8b] | 363 | |
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[d89f09b] | 364 | def get_model_box(self): |
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| 365 | """ return reference to combox box self.model""" |
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| 366 | return self.modelbox |
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| 367 | |
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| 368 | |
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| 369 | def get_param_list(self): |
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| 370 | """ |
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| 371 | @return self.param_toFit: list containing references to TextCtrl |
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| 372 | checked.Theses TextCtrl will allow reference to parameters to fit. |
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| 373 | @raise: if return an empty list of parameter fit will nnote work |
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| 374 | properly so raise ValueError,"missing parameter to fit" |
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| 375 | """ |
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| 376 | if self.param_toFit !=[]: |
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| 377 | return self.param_toFit |
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| 378 | else: |
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| 379 | raise ValueError,"missing parameter to fit" |
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| 380 | |
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| 381 | |
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| 382 | def set_panel(self,model): |
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| 383 | """ |
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| 384 | Build the panel from the model content |
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| 385 | @param model: the model selected in combo box for fitting purpose |
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| 386 | """ |
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| 387 | self.sizer2.Clear(True) |
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[5cab7d3] | 388 | self.sizer5.Clear(True) |
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[08b9c6c8] | 389 | self.sizer6.Clear(True) |
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[d89f09b] | 390 | self.parameters = [] |
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| 391 | self.param_toFit=[] |
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| 392 | self.model = model |
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| 393 | keys = self.model.getParamList() |
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[44bbf6a] | 394 | #print "fitpage1D : dispersion list",self.model.getDispParamList() |
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[d89f09b] | 395 | keys.sort() |
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[5cab7d3] | 396 | disp_list=self.model.getDispParamList() |
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[08b9c6c8] | 397 | fixed=self.model.fixed |
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[04edd0d] | 398 | ip=0 |
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| 399 | iq=1 |
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[08b9c6c8] | 400 | |
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| 401 | ik=0 |
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| 402 | im=1 |
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[04edd0d] | 403 | if len(disp_list)>0: |
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[f39511b] | 404 | disp = wx.StaticText(self, -1, 'Dispersion') |
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[04edd0d] | 405 | self.sizer5.Add(disp,( iq, ip),(1,1), wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 15) |
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| 406 | ip += 1 |
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[f39511b] | 407 | values = wx.StaticText(self, -1, 'Values') |
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[04edd0d] | 408 | self.sizer5.Add(values,( iq, ip),(1,1), wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
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| 409 | |
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[5cab7d3] | 410 | disp_list.sort() |
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[d89f09b] | 411 | iy = 1 |
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| 412 | ix = 0 |
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[f39511b] | 413 | self.cb1 = wx.CheckBox(self, -1,'Parameters', (10, 10)) |
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| 414 | wx.EVT_CHECKBOX(self, self.cb1.GetId(), self.select_all_param) |
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[d89f09b] | 415 | self.sizer2.Add(self.cb1,(iy, ix),(1,1),\ |
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| 416 | wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 15) |
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| 417 | ix +=1 |
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[f39511b] | 418 | self.text2_2 = wx.StaticText(self, -1, 'Values') |
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[d89f09b] | 419 | self.sizer2.Add(self.text2_2,(iy, ix),(1,1),\ |
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| 420 | wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
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| 421 | ix +=2 |
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[f39511b] | 422 | self.text2_3 = wx.StaticText(self, -1, 'Errors') |
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[d89f09b] | 423 | self.sizer2.Add(self.text2_3,(iy, ix),(1,1),\ |
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| 424 | wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
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| 425 | self.text2_3.Hide() |
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| 426 | ix +=1 |
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[f39511b] | 427 | self.text2_4 = wx.StaticText(self, -1, 'Units') |
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[d89f09b] | 428 | self.sizer2.Add(self.text2_4,(iy, ix),(1,1),\ |
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| 429 | wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
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| 430 | self.text2_4.Hide() |
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[5cab7d3] | 431 | |
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[d89f09b] | 432 | for item in keys: |
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[5cab7d3] | 433 | if not item in disp_list: |
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| 434 | iy += 1 |
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| 435 | ix = 0 |
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| 436 | |
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[f39511b] | 437 | cb = wx.CheckBox(self, -1, item, (10, 10)) |
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[5cab7d3] | 438 | cb.SetValue(False) |
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| 439 | self.sizer2.Add( cb,( iy, ix),(1,1), wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 15) |
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[f39511b] | 440 | wx.EVT_CHECKBOX(self, cb.GetId(), self.select_param) |
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[08b9c6c8] | 441 | |
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[5cab7d3] | 442 | ix += 1 |
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| 443 | value= self.model.getParam(item) |
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[f39511b] | 444 | ctl1 = wx.TextCtrl(self, -1, size=(_BOX_WIDTH,20), style=wx.TE_PROCESS_ENTER) |
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[5cab7d3] | 445 | ctl1.SetValue(str (format_number(value))) |
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| 446 | ctl1.Bind(wx.EVT_KILL_FOCUS, self._onparamEnter) |
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| 447 | ctl1.Bind(wx.EVT_TEXT_ENTER,self._onparamEnter) |
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| 448 | self.sizer2.Add(ctl1, (iy,ix),(1,1), wx.EXPAND) |
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[08b9c6c8] | 449 | |
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[5cab7d3] | 450 | ix += 1 |
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[f39511b] | 451 | text2=wx.StaticText(self, -1, '+/-') |
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[5cab7d3] | 452 | self.sizer2.Add(text2,(iy, ix),(1,1),\ |
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| 453 | wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
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| 454 | text2.Hide() |
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| 455 | ix += 1 |
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[f39511b] | 456 | ctl2 = wx.TextCtrl(self, -1, size=(_BOX_WIDTH,20), style=wx.TE_PROCESS_ENTER) |
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[5cab7d3] | 457 | self.sizer2.Add(ctl2, (iy,ix),(1,1), wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
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| 458 | ctl2.Hide() |
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| 459 | ix +=1 |
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| 460 | # Units |
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| 461 | try: |
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[f39511b] | 462 | units = wx.StaticText(self, -1, self.model.details[item][0], style=wx.ALIGN_LEFT) |
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[5cab7d3] | 463 | except: |
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[f39511b] | 464 | units = wx.StaticText(self, -1, "", style=wx.ALIGN_LEFT) |
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[5cab7d3] | 465 | self.sizer2.Add(units, (iy,ix),(1,1), wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
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[04edd0d] | 466 | else: |
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[08b9c6c8] | 467 | if not item in fixed: |
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| 468 | ip = 0 |
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| 469 | iq += 1 |
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| 470 | cb = wx.CheckBox(self, -1, item, (10, 10)) |
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| 471 | cb.SetValue(False) |
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| 472 | self.sizer5.Add( cb,( iq, ip),(1,1), wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 15) |
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| 473 | wx.EVT_CHECKBOX(self, cb.GetId(), self.select_param) |
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| 474 | |
---|
| 475 | ip += 1 |
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| 476 | value= self.model.getParam(item) |
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| 477 | ctl1 = wx.TextCtrl(self, -1, size=(_BOX_WIDTH,20), style=wx.TE_PROCESS_ENTER) |
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| 478 | ctl1.SetValue(str (format_number(value))) |
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| 479 | ctl1.Bind(wx.EVT_KILL_FOCUS, self._onparamEnter) |
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| 480 | ctl1.Bind(wx.EVT_TEXT_ENTER,self._onparamEnter) |
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| 481 | self.sizer5.Add(ctl1, (iq,ip),(1,1), wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
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| 482 | else: |
---|
| 483 | ik = 0 |
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| 484 | text = wx.StaticText(self, -1, item, style=wx.ALIGN_LEFT) |
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| 485 | self.sizer6.Add(text,( im, ik),(1,1), wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 15) |
---|
| 486 | |
---|
| 487 | ik += 1 |
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| 488 | value= self.model.getParam(item) |
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| 489 | Tctl = wx.TextCtrl(self, -1, size=(_BOX_WIDTH,20), style=wx.TE_PROCESS_ENTER) |
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| 490 | Tctl.SetValue(str (format_number(value))) |
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| 491 | Tctl.Bind(wx.EVT_KILL_FOCUS, self._onparamEnter) |
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| 492 | Tctl.Bind(wx.EVT_TEXT_ENTER,self._onparamEnter) |
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| 493 | self.sizer6.Add(Tctl, (im,ik),(1,1), wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
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| 494 | self.fixed_param.append([item, Tctl]) |
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| 495 | im += 1 |
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[04edd0d] | 496 | #save data |
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| 497 | self.parameters.append([cb,ctl1,text2,ctl2]) |
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| 498 | |
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[5cab7d3] | 499 | iy+=1 |
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| 500 | self.sizer2.Add((20,20),(iy,ix),(1,1), wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 15) |
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[04edd0d] | 501 | |
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[d89f09b] | 502 | #Display units text on panel |
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| 503 | for item in keys: |
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| 504 | if self.model.details[item][0]!='': |
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| 505 | self.text2_4.Show() |
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| 506 | break |
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| 507 | else: |
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| 508 | self.text2_4.Hide() |
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| 509 | #Disable or enable fit button |
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[9d31a8b] | 510 | |
---|
| 511 | if not (len(self.param_toFit ) >0): |
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[d89f09b] | 512 | self.xmin.Disable() |
---|
| 513 | self.xmax.Disable() |
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[9d31a8b] | 514 | else: |
---|
| 515 | self.xmin.Enable() |
---|
| 516 | self.xmax.Enable() |
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| 517 | |
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[442895f] | 518 | self.compute_chisqr() |
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[d89f09b] | 519 | self.vbox.Layout() |
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[dc317d1] | 520 | self.Layout() |
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[d89f09b] | 521 | self.GrandParent.GetSizer().Layout() |
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| 522 | |
---|
[bcd6d51] | 523 | |
---|
[d89f09b] | 524 | |
---|
| 525 | def _onparamEnter(self,event): |
---|
| 526 | """ |
---|
| 527 | when enter value on panel redraw model according to changed |
---|
| 528 | """ |
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[1b07935d] | 529 | self.set_model_parameter() |
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[442895f] | 530 | self.compute_chisqr() |
---|
[0550752] | 531 | |
---|
[442895f] | 532 | |
---|
[1b07935d] | 533 | def set_model_parameter(self): |
---|
[442895f] | 534 | """ |
---|
| 535 | this method redraws the model according to parameters values changes |
---|
| 536 | and the reset model according to paramaters changes |
---|
| 537 | """ |
---|
[db709e4] | 538 | print "went here",len(self.parameters) ,self.model |
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[d89f09b] | 539 | if len(self.parameters) !=0 and self.model !=None: |
---|
[d15c0202] | 540 | # Flag to register when a parameter has changed. |
---|
| 541 | is_modified = False |
---|
[d89f09b] | 542 | for item in self.parameters: |
---|
| 543 | try: |
---|
[0550752] | 544 | item[2].Hide() |
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| 545 | item[3].Clear() |
---|
| 546 | item[3].Hide() |
---|
[2dbb681] | 547 | name=str(item[0].GetLabelText()) |
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| 548 | value= float(item[1].GetValue()) |
---|
[d15c0202] | 549 | # If the value of the parameter has changed, |
---|
| 550 | # update the model and set the is_modified flag |
---|
| 551 | if value != self.model.getParam(name): |
---|
[db709e4] | 552 | self.model.setParam(name,value) |
---|
[d15c0202] | 553 | is_modified = True |
---|
[08b9c6c8] | 554 | except: |
---|
[db709e4] | 555 | wx.PostEvent(self.parent.GrandParent, StatusEvent(status=\ |
---|
[d15c0202] | 556 | "Drawing Error:wrong value entered : %s"% sys.exc_value)) |
---|
| 557 | # Here we should check whether the boundaries have been modified. |
---|
| 558 | # If qmin and qmax have been modified, update qmin and qmax and |
---|
| 559 | # set the is_modified flag to True |
---|
| 560 | if float(self.xmin.GetValue()) != self.qmin: |
---|
| 561 | self.qmin = float(self.xmin.GetValue()) |
---|
| 562 | is_modified = True |
---|
| 563 | if float(self.xmax.GetValue()) != self.qmax: |
---|
| 564 | self.qmax = float(self.xmax.GetValue()) |
---|
| 565 | is_modified = True |
---|
[db709e4] | 566 | |
---|
[d15c0202] | 567 | if is_modified: |
---|
| 568 | self.manager.redraw_model( |
---|
| 569 | qmin=self.qmin, qmax=self.qmax, |
---|
| 570 | ) |
---|
| 571 | #self.manager.draw_model(self,model,description=None, |
---|
| 572 | # enable1D=True,qmin=None,qmax=None, qstep=None) |
---|
[db709e4] | 573 | |
---|
[d89f09b] | 574 | def select_all_param(self,event): |
---|
| 575 | """ |
---|
| 576 | set to true or false all checkBox given the main checkbox value cb1 |
---|
| 577 | """ |
---|
| 578 | self.param_toFit=[] |
---|
| 579 | if self.parameters !=[]: |
---|
| 580 | if self.cb1.GetValue()==True: |
---|
| 581 | for item in self.parameters: |
---|
| 582 | item[0].SetValue(True) |
---|
| 583 | list= [item[0],item[1],item[2],item[3]] |
---|
| 584 | self.param_toFit.append(list ) |
---|
[9d31a8b] | 585 | |
---|
| 586 | if not (len(self.param_toFit ) >0): |
---|
| 587 | self.xmin.Disable() |
---|
| 588 | self.xmax.Disable() |
---|
| 589 | else: |
---|
| 590 | self.xmin.Enable() |
---|
| 591 | self.xmax.Enable() |
---|
[d89f09b] | 592 | else: |
---|
| 593 | for item in self.parameters: |
---|
| 594 | item[0].SetValue(False) |
---|
| 595 | self.param_toFit=[] |
---|
| 596 | |
---|
| 597 | self.xmin.Disable() |
---|
| 598 | self.xmax.Disable() |
---|
| 599 | |
---|
| 600 | |
---|
| 601 | def select_param(self,event): |
---|
| 602 | """ |
---|
| 603 | Select TextCtrl checked for fitting purpose and stores them |
---|
| 604 | in self.param_toFit=[] list |
---|
| 605 | """ |
---|
| 606 | self.param_toFit=[] |
---|
| 607 | for item in self.parameters: |
---|
| 608 | if item[0].GetValue()==True: |
---|
| 609 | list= [item[0],item[1],item[2],item[3]] |
---|
| 610 | self.param_toFit.append(list ) |
---|
| 611 | else: |
---|
| 612 | if item in self.param_toFit: |
---|
| 613 | self.param_toFit.remove(item) |
---|
| 614 | if len(self.parameters)==len(self.param_toFit): |
---|
| 615 | self.cb1.SetValue(True) |
---|
| 616 | else: |
---|
| 617 | self.cb1.SetValue(False) |
---|
[08b9c6c8] | 618 | |
---|
[9d31a8b] | 619 | if not (len(self.param_toFit ) >0): |
---|
[d89f09b] | 620 | self.xmin.Disable() |
---|
| 621 | self.xmax.Disable() |
---|
[9d31a8b] | 622 | else: |
---|
| 623 | self.xmin.Enable() |
---|
| 624 | self.xmax.Enable() |
---|
| 625 | |
---|
[d89f09b] | 626 | |
---|
| 627 | |
---|
| 628 | |
---|
| 629 | def onsetValues(self,chisqr, out,cov): |
---|
| 630 | """ |
---|
| 631 | Build the panel from the fit result |
---|
| 632 | @param chisqr:Value of the goodness of fit metric |
---|
| 633 | @param out:list of parameter with the best value found during fitting |
---|
| 634 | @param cov:Covariance matrix |
---|
| 635 | |
---|
| 636 | """ |
---|
| 637 | #print "fitting : onsetvalues out",out |
---|
| 638 | self.tcChi.Clear() |
---|
| 639 | self.tcChi.SetValue(format_number(chisqr)) |
---|
| 640 | params = {} |
---|
| 641 | is_modified = False |
---|
| 642 | has_error = False |
---|
| 643 | if out.__class__==numpy.float64: |
---|
| 644 | self.param_toFit[0][1].SetValue(format_number(out)) |
---|
| 645 | self.param_toFit[0][1].Refresh() |
---|
| 646 | if cov !=None : |
---|
| 647 | self.text2_3.Show() |
---|
| 648 | self.param_toFit[0][2].Show() |
---|
| 649 | self.param_toFit[0][3].Clear() |
---|
| 650 | self.param_toFit[0][3].SetValue(format_number(cov[0])) |
---|
| 651 | self.param_toFit[0][3].Show() |
---|
| 652 | #out is a list : set parameters and errors in TextCtrl |
---|
| 653 | else: |
---|
| 654 | i=0 |
---|
| 655 | #print "fitpage: list param model",list |
---|
| 656 | #for item in self.param_toFit: |
---|
| 657 | # print "fitpage: list display",item[0].GetLabelText() |
---|
| 658 | for item in self.param_toFit: |
---|
| 659 | if( out != None ) and len(out)<=len(self.param_toFit)and i < len(out): |
---|
[442895f] | 660 | #item[1].SetValue(format_number(out[i])) |
---|
| 661 | item[1].SetValue(format_number(self.model.getParam(item[0].GetLabelText()))) |
---|
[d89f09b] | 662 | item[1].Refresh() |
---|
| 663 | if (cov !=None)and len(cov)<=len(self.param_toFit)and i < len(cov): |
---|
| 664 | self.text2_3.Show() |
---|
| 665 | item[2].Show() |
---|
| 666 | item[3].Clear() |
---|
| 667 | item[3].SetValue(format_number(cov[i])) |
---|
| 668 | item[3].Show() |
---|
| 669 | i+=1 |
---|
| 670 | |
---|
| 671 | self.vbox.Layout() |
---|
| 672 | self.GrandParent.GetSizer().Layout() |
---|
[a92d51b] | 673 | |
---|
| 674 | |
---|
[55e13ab] | 675 | def onSmear(self, event): |
---|
[08b9c6c8] | 676 | if event.GetString()=="None": |
---|
| 677 | self.manager.set_smearer(None) |
---|
| 678 | |
---|
| 679 | |
---|
| 680 | if event.GetString()=="GaussianModel": |
---|
[55e13ab] | 681 | from DataLoader.qsmearing import smear_selection |
---|
| 682 | smear =smear_selection( self.data ) |
---|
[08b9c6c8] | 683 | self.manager.set_smearer(smear) |
---|
| 684 | print "on smearing" |
---|
| 685 | |
---|