[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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[d23544dc] | 26 | from modelpage import format_number |
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| 27 | from modelpage import ModelPage |
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| 28 | class FitPage1D(ModelPage): |
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[d89f09b] | 29 | """ |
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| 30 | FitPanel class contains fields allowing to display results when |
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| 31 | fitting a model and one data |
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| 32 | @note: For Fit to be performed the user should check at least one parameter |
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| 33 | on fit Panel window. |
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| 34 | |
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| 35 | """ |
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| 36 | ## Internal name for the AUI manager |
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| 37 | window_name = "Fit page" |
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| 38 | ## Title to appear on top of the window |
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| 39 | window_caption = "Fit Page" |
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| 40 | |
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| 41 | |
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[9d31a8b] | 42 | def __init__(self, parent,data, *args, **kwargs): |
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[f39511b] | 43 | wx.ScrolledWindow.__init__(self, parent, *args, **kwargs) |
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[d89f09b] | 44 | """ |
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| 45 | Initialization of the Panel |
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| 46 | """ |
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[f39511b] | 47 | #self.scroll = wx.ScrolledWindow(self) |
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[b5847bd8] | 48 | |
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[d89f09b] | 49 | self.manager = None |
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| 50 | self.parent = parent |
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[b5847bd8] | 51 | self.event_owner = None |
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[d89f09b] | 52 | #panel interface |
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| 53 | self.vbox = wx.BoxSizer(wx.VERTICAL) |
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[08b9c6c8] | 54 | self.sizer6 = wx.GridBagSizer(5,5) |
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[5cab7d3] | 55 | self.sizer5 = wx.GridBagSizer(5,5) |
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[d89f09b] | 56 | self.sizer4 = wx.GridBagSizer(5,5) |
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| 57 | self.sizer3 = wx.GridBagSizer(5,5) |
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| 58 | self.sizer2 = wx.GridBagSizer(5,5) |
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| 59 | self.sizer1 = wx.GridBagSizer(5,5) |
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[04edd0d] | 60 | |
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[1f62278] | 61 | |
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[f39511b] | 62 | self.DataSource =wx.StaticText(self, -1,str(data.name)) |
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[08b9c6c8] | 63 | self.smearer_box = wx.ComboBox(self, -1) |
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| 64 | wx.EVT_COMBOBOX( self.smearer_box,-1, self.onSmear ) |
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| 65 | self.smeares= sans.models.dispersion_models.models |
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| 66 | i=0 |
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| 67 | self.smearer_box.SetValue(str(None)) |
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| 68 | self.smearer_box.Insert(str(None),i) |
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| 69 | for k,v in self.smeares.iteritems(): |
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| 70 | self.smearer_box.Insert(str(v),i) |
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| 71 | i+=1 |
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[f39511b] | 72 | self.modelbox = wx.ComboBox(self, -1) |
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[d89f09b] | 73 | id = wx.NewId() |
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[f39511b] | 74 | self.btFit =wx.Button(self,id,'Fit') |
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[d89f09b] | 75 | self.btFit.Bind(wx.EVT_BUTTON, self.onFit,id=id) |
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| 76 | self.btFit.SetToolTipString("Perform fit.") |
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[f39511b] | 77 | self.static_line_1 = wx.StaticLine(self, -1) |
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[5cab7d3] | 78 | |
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[d89f09b] | 79 | self.vbox.Add(self.sizer3) |
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| 80 | self.vbox.Add(self.sizer2) |
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[5cab7d3] | 81 | self.vbox.Add(self.static_line_1, 0, wx.EXPAND, 0) |
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| 82 | self.vbox.Add(self.sizer5) |
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[08b9c6c8] | 83 | self.vbox.Add(self.sizer6) |
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[d89f09b] | 84 | self.vbox.Add(self.sizer4) |
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| 85 | self.vbox.Add(self.sizer1) |
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| 86 | |
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[442895f] | 87 | id = wx.NewId() |
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[f39511b] | 88 | self.btClose =wx.Button(self,id,'Close') |
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[442895f] | 89 | self.btClose.Bind(wx.EVT_BUTTON, self.onClose,id=id) |
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| 90 | self.btClose.SetToolTipString("Close page.") |
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[d89f09b] | 91 | ix = 0 |
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| 92 | iy = 1 |
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[f39511b] | 93 | self.sizer3.Add(wx.StaticText(self, -1, 'Data Source Name : '),(iy,ix),\ |
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[d89f09b] | 94 | (1,1), wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 15) |
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| 95 | ix += 1 |
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| 96 | self.sizer3.Add(self.DataSource,(iy,ix),(1,1), wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
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| 97 | ix += 1 |
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| 98 | self.sizer3.Add((20,20),(iy,ix),(1,1),wx.RIGHT|wx.EXPAND|wx.ADJUST_MINSIZE,0) |
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| 99 | ix = 0 |
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| 100 | iy += 1 |
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[08b9c6c8] | 101 | self.sizer3.Add(wx.StaticText(self,-1,'Averaging (Smearer Type)'),(iy,ix),(1,1)\ |
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| 102 | , wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 15) |
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| 103 | ix += 1 |
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| 104 | self.sizer3.Add(self.smearer_box,(iy,ix),(1,1), wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
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| 105 | |
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| 106 | ix = 0 |
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| 107 | iy += 1 |
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[f39511b] | 108 | self.sizer3.Add(wx.StaticText(self,-1,'Model'),(iy,ix),(1,1)\ |
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[d89f09b] | 109 | , wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 15) |
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| 110 | ix += 1 |
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| 111 | self.sizer3.Add(self.modelbox,(iy,ix),(1,1), wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
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[0550752] | 112 | |
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[9d31a8b] | 113 | ix = 0 |
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[5cab7d3] | 114 | iy = 1 |
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[9d31a8b] | 115 | #set maximum range for x in linear scale |
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[f39511b] | 116 | self.text4_3 = wx.StaticText(self, -1, 'Maximum Data Range(Linear)', style=wx.ALIGN_LEFT) |
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[9d31a8b] | 117 | self.sizer4.Add(self.text4_3,(iy,ix),(1,1),\ |
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| 118 | wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 15) |
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| 119 | ix += 1 |
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[f39511b] | 120 | self.sizer4.Add(wx.StaticText(self, -1, 'Min'),(iy, ix),(1,1),\ |
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[d89f09b] | 121 | wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 15) |
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| 122 | ix += 2 |
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[f39511b] | 123 | self.sizer4.Add(wx.StaticText(self, -1, 'Max'),(iy, ix),(1,1),\ |
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[d89f09b] | 124 | wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
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| 125 | ix = 0 |
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| 126 | iy += 1 |
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[f39511b] | 127 | self.sizer4.Add(wx.StaticText(self, -1, 'x range'),(iy, ix),(1,1),\ |
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[9d31a8b] | 128 | wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 15) |
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[d89f09b] | 129 | ix += 1 |
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[f39511b] | 130 | self.xmin = wx.TextCtrl(self, -1,size=(_BOX_WIDTH,20)) |
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[9d31a8b] | 131 | self.xmin.SetValue(format_number(numpy.min(data.x))) |
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[d89f09b] | 132 | self.xmin.SetToolTipString("Minimun value of x in linear scale.") |
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| 133 | self.xmin.Bind(wx.EVT_KILL_FOCUS, self._onTextEnter) |
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[55fd102] | 134 | self.xmin.Bind(wx.EVT_TEXT_ENTER, self._onTextEnter) |
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[44bbf6a] | 135 | self.xmin.Disable() |
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[0550752] | 136 | self.sizer4.Add(self.xmin,(iy, ix),(1,1), wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 15) |
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| 137 | |
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| 138 | |
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[d89f09b] | 139 | ix += 2 |
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[f39511b] | 140 | self.xmax = wx.TextCtrl(self, -1,size=(_BOX_WIDTH,20)) |
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[9d31a8b] | 141 | self.xmax.SetValue(format_number(numpy.max(data.x))) |
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[d89f09b] | 142 | self.xmax.SetToolTipString("Maximum value of x in linear scale.") |
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| 143 | self.xmax.Bind(wx.EVT_KILL_FOCUS, self._onTextEnter) |
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[55fd102] | 144 | self.xmax.Bind(wx.EVT_TEXT_ENTER, self._onTextEnter) |
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[44bbf6a] | 145 | self.xmax.Disable() |
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[0550752] | 146 | self.sizer4.Add(self.xmax,(iy,ix),(1,1), wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
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| 147 | ix =0 |
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[d171299] | 148 | iy+=1 |
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[0550752] | 149 | self.sizer4.Add((20,20),(iy,ix),(1,1),wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 15) |
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[d89f09b] | 150 | #Set chisqr result into TextCtrl |
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| 151 | ix = 0 |
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| 152 | iy = 1 |
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[08b9c6c8] | 153 | |
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[f39511b] | 154 | self.text1_1 = wx.StaticText(self, -1, 'Chi2/dof', style=wx.ALIGN_LEFT) |
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[d171299] | 155 | #self.sizer1.Add(self.text1_1,1) |
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[d89f09b] | 156 | self.sizer1.Add(self.text1_1,(iy,ix),(1,1),\ |
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| 157 | wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 15) |
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| 158 | ix += 1 |
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[f39511b] | 159 | self.tcChi = wx.TextCtrl(self, -1,size=(_BOX_WIDTH,20)) |
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[d89f09b] | 160 | self.tcChi.SetToolTipString("Chi^2 over degrees of freedom.") |
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[d171299] | 161 | #self.sizer1.Add(self.tcChi, 1, wx.R | wx.BOTTOM , 5) |
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[d89f09b] | 162 | self.sizer1.Add(self.tcChi,(iy,ix),(1,1), wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
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| 163 | ix +=2 |
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[d171299] | 164 | #self.sizer1.Add(self.btFit, 1, wx.LEFT | wx.BOTTOM , 5) |
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[d89f09b] | 165 | self.sizer1.Add(self.btFit,(iy,ix),(1,1), wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
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[0550752] | 166 | ix+= 2 |
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[442895f] | 167 | self.sizer1.Add( self.btClose,(iy,ix),(1,1), wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
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[d171299] | 168 | #self.sizer1.Add( self.btClose,1, wx.LEFT | wx.BOTTOM , 5) |
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[47d10a2] | 169 | self.tcChi.Disable() |
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[0550752] | 170 | ix= 0 |
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[2dbb681] | 171 | iy+=1 |
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| 172 | self.sizer1.Add((20,20),(iy,ix),(1,1), wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
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[d171299] | 173 | #self.sizer1.Add((20,20), 0) |
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[d89f09b] | 174 | # contains link between model ,all its parameters, and panel organization |
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| 175 | self.parameters=[] |
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[08b9c6c8] | 176 | self.fixed_param=[] |
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[d89f09b] | 177 | #contains link between a model and selected parameters to fit |
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| 178 | self.param_toFit=[] |
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| 179 | # model on which the fit would be performed |
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| 180 | self.model=None |
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| 181 | #dictionary of model name and model class |
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| 182 | self.model_list_box={} |
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[5cab7d3] | 183 | self.data = data |
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[d15c0202] | 184 | ## Q range |
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| 185 | self.qmin= 0.001 |
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| 186 | self.qmax= 0.1 |
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[32673ac] | 187 | |
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[f39511b] | 188 | self.vbox.Layout() |
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| 189 | self.vbox.Fit(self) |
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| 190 | self.SetSizer(self.vbox) |
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| 191 | self.SetScrollbars(20,20,55,40) |
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| 192 | |
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[d89f09b] | 193 | self.Centre() |
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[b5847bd8] | 194 | self.Layout() |
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| 195 | self.GrandParent.GetSizer().Layout() |
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[f39511b] | 196 | |
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[b5847bd8] | 197 | |
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[d89f09b] | 198 | |
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[d23544dc] | 199 | |
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[d89f09b] | 200 | |
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| 201 | |
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[442895f] | 202 | def compute_chisqr(self): |
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| 203 | """ @param fn: function that return model value |
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| 204 | @return residuals |
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| 205 | """ |
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[693ab78] | 206 | |
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[442895f] | 207 | flag=self.checkFitRange() |
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| 208 | if flag== True: |
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[948add7] | 209 | try: |
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| 210 | qmin = float(self.xmin.GetValue()) |
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| 211 | qmax = float(self.xmax.GetValue()) |
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[bcd6d51] | 212 | x,y,dy = [numpy.asarray(v) for v in (self.data.x,self.data.y,self.data.dy)] |
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| 213 | if qmin==None and qmax==None: |
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| 214 | fx =numpy.asarray([self.model.run(v) for v in x]) |
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| 215 | res=(y - fx)/dy |
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| 216 | else: |
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| 217 | idx = (x>= qmin) & (x <=qmax) |
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| 218 | fx = numpy.asarray([self.model.run(item)for item in x[idx ]]) |
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| 219 | res= (y[idx] - fx)/dy[idx] |
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| 220 | |
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| 221 | |
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[948add7] | 222 | sum=0 |
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| 223 | for item in res: |
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| 224 | if numpy.isfinite(item): |
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| 225 | sum +=item |
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| 226 | self.tcChi.SetValue(format_number(math.fabs(sum))) |
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| 227 | except: |
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| 228 | wx.PostEvent(self.parent.GrandParent, StatusEvent(status=\ |
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| 229 | "Chisqr cannot be compute: %s"% sys.exc_value)) |
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[442895f] | 230 | |
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| 231 | |
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[d89f09b] | 232 | def onFit(self,event): |
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| 233 | """ signal for fitting""" |
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| 234 | |
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| 235 | flag=self.checkFitRange() |
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| 236 | self.set_manager(self.manager) |
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| 237 | |
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| 238 | qmin=float(self.xmin.GetValue()) |
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| 239 | qmax =float( self.xmax.GetValue()) |
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| 240 | if len(self.param_toFit) >0 and flag==True: |
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[948add7] | 241 | self.manager.schedule_for_fit( value=1,fitproblem =None) |
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[d89f09b] | 242 | self.manager._on_single_fit(qmin=qmin,qmax=qmax) |
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| 243 | else: |
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| 244 | wx.PostEvent(self.parent.GrandParent, StatusEvent(status=\ |
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| 245 | "Select at least on parameter to fit ")) |
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[d23544dc] | 246 | |
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[d89f09b] | 247 | |
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| 248 | def _on_select_model(self,event): |
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| 249 | """ |
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| 250 | react when a model is selected from page's combo box |
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| 251 | post an event to its owner to draw an appropriate theory |
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| 252 | """ |
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[44bbf6a] | 253 | self.btFit.SetFocus() |
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[d89f09b] | 254 | for item in self.model_list_box.itervalues(): |
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[00561739] | 255 | name = item.__name__ |
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| 256 | if hasattr(item, "name"): |
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| 257 | name = item.name |
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| 258 | #print "fitpage: _on_select_model model name",name ,event.GetString() |
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| 259 | if name ==event.GetString(): |
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| 260 | try: |
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[f39511b] | 261 | self.model=item() |
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| 262 | evt = ModelEventbox(model=self.model,name=name) |
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[d89f09b] | 263 | wx.PostEvent(self.event_owner, evt) |
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[f39511b] | 264 | #self.model= item() |
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| 265 | #self.set_panel(self.model) |
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[00561739] | 266 | except: |
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| 267 | raise #ValueError,"model.name is not equal to model class name" |
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| 268 | break |
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[d89f09b] | 269 | |
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| 270 | def _onTextEnter(self,event): |
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| 271 | """ |
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| 272 | set a flag to determine if the fitting range entered by the user is valid |
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| 273 | """ |
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[442895f] | 274 | |
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[d89f09b] | 275 | try: |
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| 276 | flag=self.checkFitRange() |
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| 277 | if flag==True and self.model!=None: |
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[f39511b] | 278 | #print"fit page",self.xmin.GetValue(),self.xmax.GetValue() |
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[6f73a08] | 279 | self.manager.redraw_model(float(self.xmin.GetValue())\ |
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[d89f09b] | 280 | ,float(self.xmax.GetValue())) |
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| 281 | except: |
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[6f73a08] | 282 | |
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[d89f09b] | 283 | wx.PostEvent(self.parent.GrandParent, StatusEvent(status=\ |
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| 284 | "Drawing Error:wrong value entered %s"% sys.exc_value)) |
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| 285 | |
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| 286 | def checkFitRange(self): |
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| 287 | """ |
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| 288 | Check the validity of fitting range |
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| 289 | @note: xmin should always be less than xmax or else each control box |
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| 290 | background is colored in pink. |
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| 291 | """ |
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| 292 | |
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| 293 | flag = True |
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| 294 | valueMin = self.xmin.GetValue() |
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| 295 | valueMax = self.xmax.GetValue() |
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| 296 | # Check for possible values entered |
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[2dbb681] | 297 | #print "fitpage: checkfitrange:",valueMin,valueMax |
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[d89f09b] | 298 | try: |
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| 299 | if (float(valueMax)> float(valueMin)): |
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| 300 | self.xmax.SetBackgroundColour(wx.WHITE) |
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| 301 | self.xmin.SetBackgroundColour(wx.WHITE) |
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| 302 | else: |
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| 303 | flag = False |
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| 304 | self.xmin.SetBackgroundColour("pink") |
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| 305 | self.xmax.SetBackgroundColour("pink") |
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| 306 | except: |
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| 307 | flag = False |
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| 308 | self.xmin.SetBackgroundColour("pink") |
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| 309 | self.xmax.SetBackgroundColour("pink") |
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| 310 | |
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| 311 | self.xmin.Refresh() |
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| 312 | self.xmax.Refresh() |
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| 313 | return flag |
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| 314 | |
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[9d31a8b] | 315 | |
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[d89f09b] | 316 | |
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| 317 | def get_param_list(self): |
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| 318 | """ |
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| 319 | @return self.param_toFit: list containing references to TextCtrl |
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| 320 | checked.Theses TextCtrl will allow reference to parameters to fit. |
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| 321 | @raise: if return an empty list of parameter fit will nnote work |
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| 322 | properly so raise ValueError,"missing parameter to fit" |
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| 323 | """ |
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| 324 | if self.param_toFit !=[]: |
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| 325 | return self.param_toFit |
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| 326 | else: |
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| 327 | raise ValueError,"missing parameter to fit" |
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| 328 | |
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| 329 | |
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| 330 | def set_panel(self,model): |
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| 331 | """ |
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| 332 | Build the panel from the model content |
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| 333 | @param model: the model selected in combo box for fitting purpose |
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| 334 | """ |
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| 335 | self.sizer2.Clear(True) |
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[5cab7d3] | 336 | self.sizer5.Clear(True) |
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[08b9c6c8] | 337 | self.sizer6.Clear(True) |
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[d89f09b] | 338 | self.parameters = [] |
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| 339 | self.param_toFit=[] |
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| 340 | self.model = model |
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| 341 | keys = self.model.getParamList() |
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[44bbf6a] | 342 | #print "fitpage1D : dispersion list",self.model.getDispParamList() |
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[d89f09b] | 343 | keys.sort() |
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[5cab7d3] | 344 | disp_list=self.model.getDispParamList() |
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[08b9c6c8] | 345 | fixed=self.model.fixed |
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[3dcd7b5] | 346 | print "fixed" |
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[04edd0d] | 347 | ip=0 |
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| 348 | iq=1 |
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[08b9c6c8] | 349 | |
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| 350 | ik=0 |
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| 351 | im=1 |
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[04edd0d] | 352 | if len(disp_list)>0: |
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[f39511b] | 353 | disp = wx.StaticText(self, -1, 'Dispersion') |
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[04edd0d] | 354 | self.sizer5.Add(disp,( iq, ip),(1,1), wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 15) |
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| 355 | ip += 1 |
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[f39511b] | 356 | values = wx.StaticText(self, -1, 'Values') |
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[04edd0d] | 357 | self.sizer5.Add(values,( iq, ip),(1,1), wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
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| 358 | |
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[5cab7d3] | 359 | disp_list.sort() |
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[d89f09b] | 360 | iy = 1 |
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| 361 | ix = 0 |
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[f39511b] | 362 | self.cb1 = wx.CheckBox(self, -1,'Parameters', (10, 10)) |
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| 363 | wx.EVT_CHECKBOX(self, self.cb1.GetId(), self.select_all_param) |
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[d89f09b] | 364 | self.sizer2.Add(self.cb1,(iy, ix),(1,1),\ |
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| 365 | wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 15) |
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| 366 | ix +=1 |
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[f39511b] | 367 | self.text2_2 = wx.StaticText(self, -1, 'Values') |
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[d89f09b] | 368 | self.sizer2.Add(self.text2_2,(iy, ix),(1,1),\ |
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| 369 | wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
---|
| 370 | ix +=2 |
---|
[f39511b] | 371 | self.text2_3 = wx.StaticText(self, -1, 'Errors') |
---|
[d89f09b] | 372 | self.sizer2.Add(self.text2_3,(iy, ix),(1,1),\ |
---|
| 373 | wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
---|
| 374 | self.text2_3.Hide() |
---|
| 375 | ix +=1 |
---|
[f39511b] | 376 | self.text2_4 = wx.StaticText(self, -1, 'Units') |
---|
[d89f09b] | 377 | self.sizer2.Add(self.text2_4,(iy, ix),(1,1),\ |
---|
| 378 | wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
---|
| 379 | self.text2_4.Hide() |
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[3dcd7b5] | 380 | print "keys", keys |
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[89032bf] | 381 | print "disp_list", disp_list |
---|
| 382 | print "fix_list",fixed |
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[d89f09b] | 383 | for item in keys: |
---|
[5cab7d3] | 384 | if not item in disp_list: |
---|
| 385 | iy += 1 |
---|
| 386 | ix = 0 |
---|
| 387 | |
---|
[f39511b] | 388 | cb = wx.CheckBox(self, -1, item, (10, 10)) |
---|
[5cab7d3] | 389 | cb.SetValue(False) |
---|
| 390 | self.sizer2.Add( cb,( iy, ix),(1,1), wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 15) |
---|
[f39511b] | 391 | wx.EVT_CHECKBOX(self, cb.GetId(), self.select_param) |
---|
[08b9c6c8] | 392 | |
---|
[5cab7d3] | 393 | ix += 1 |
---|
| 394 | value= self.model.getParam(item) |
---|
[f39511b] | 395 | ctl1 = wx.TextCtrl(self, -1, size=(_BOX_WIDTH,20), style=wx.TE_PROCESS_ENTER) |
---|
[5cab7d3] | 396 | ctl1.SetValue(str (format_number(value))) |
---|
| 397 | ctl1.Bind(wx.EVT_KILL_FOCUS, self._onparamEnter) |
---|
| 398 | ctl1.Bind(wx.EVT_TEXT_ENTER,self._onparamEnter) |
---|
| 399 | self.sizer2.Add(ctl1, (iy,ix),(1,1), wx.EXPAND) |
---|
[08b9c6c8] | 400 | |
---|
[5cab7d3] | 401 | ix += 1 |
---|
[f39511b] | 402 | text2=wx.StaticText(self, -1, '+/-') |
---|
[5cab7d3] | 403 | self.sizer2.Add(text2,(iy, ix),(1,1),\ |
---|
| 404 | wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
---|
| 405 | text2.Hide() |
---|
| 406 | ix += 1 |
---|
[f39511b] | 407 | ctl2 = wx.TextCtrl(self, -1, size=(_BOX_WIDTH,20), style=wx.TE_PROCESS_ENTER) |
---|
[5cab7d3] | 408 | self.sizer2.Add(ctl2, (iy,ix),(1,1), wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
---|
| 409 | ctl2.Hide() |
---|
| 410 | ix +=1 |
---|
| 411 | # Units |
---|
| 412 | try: |
---|
[f39511b] | 413 | units = wx.StaticText(self, -1, self.model.details[item][0], style=wx.ALIGN_LEFT) |
---|
[5cab7d3] | 414 | except: |
---|
[f39511b] | 415 | units = wx.StaticText(self, -1, "", style=wx.ALIGN_LEFT) |
---|
[5cab7d3] | 416 | self.sizer2.Add(units, (iy,ix),(1,1), wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
---|
[04edd0d] | 417 | else: |
---|
[08b9c6c8] | 418 | if not item in fixed: |
---|
| 419 | ip = 0 |
---|
| 420 | iq += 1 |
---|
| 421 | cb = wx.CheckBox(self, -1, item, (10, 10)) |
---|
| 422 | cb.SetValue(False) |
---|
| 423 | self.sizer5.Add( cb,( iq, ip),(1,1), wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 15) |
---|
| 424 | wx.EVT_CHECKBOX(self, cb.GetId(), self.select_param) |
---|
| 425 | |
---|
| 426 | ip += 1 |
---|
| 427 | value= self.model.getParam(item) |
---|
| 428 | ctl1 = wx.TextCtrl(self, -1, size=(_BOX_WIDTH,20), style=wx.TE_PROCESS_ENTER) |
---|
| 429 | ctl1.SetValue(str (format_number(value))) |
---|
| 430 | ctl1.Bind(wx.EVT_KILL_FOCUS, self._onparamEnter) |
---|
| 431 | ctl1.Bind(wx.EVT_TEXT_ENTER,self._onparamEnter) |
---|
| 432 | self.sizer5.Add(ctl1, (iq,ip),(1,1), wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
---|
| 433 | else: |
---|
| 434 | ik = 0 |
---|
| 435 | text = wx.StaticText(self, -1, item, style=wx.ALIGN_LEFT) |
---|
| 436 | self.sizer6.Add(text,( im, ik),(1,1), wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 15) |
---|
| 437 | |
---|
| 438 | ik += 1 |
---|
| 439 | value= self.model.getParam(item) |
---|
| 440 | Tctl = wx.TextCtrl(self, -1, size=(_BOX_WIDTH,20), style=wx.TE_PROCESS_ENTER) |
---|
| 441 | Tctl.SetValue(str (format_number(value))) |
---|
| 442 | Tctl.Bind(wx.EVT_KILL_FOCUS, self._onparamEnter) |
---|
| 443 | Tctl.Bind(wx.EVT_TEXT_ENTER,self._onparamEnter) |
---|
| 444 | self.sizer6.Add(Tctl, (im,ik),(1,1), wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
---|
| 445 | self.fixed_param.append([item, Tctl]) |
---|
| 446 | im += 1 |
---|
[04edd0d] | 447 | #save data |
---|
[89032bf] | 448 | |
---|
[04edd0d] | 449 | self.parameters.append([cb,ctl1,text2,ctl2]) |
---|
| 450 | |
---|
[5cab7d3] | 451 | iy+=1 |
---|
| 452 | self.sizer2.Add((20,20),(iy,ix),(1,1), wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 15) |
---|
[04edd0d] | 453 | |
---|
[d89f09b] | 454 | #Display units text on panel |
---|
| 455 | for item in keys: |
---|
| 456 | if self.model.details[item][0]!='': |
---|
| 457 | self.text2_4.Show() |
---|
| 458 | break |
---|
| 459 | else: |
---|
| 460 | self.text2_4.Hide() |
---|
| 461 | #Disable or enable fit button |
---|
[9d31a8b] | 462 | |
---|
| 463 | if not (len(self.param_toFit ) >0): |
---|
[d89f09b] | 464 | self.xmin.Disable() |
---|
| 465 | self.xmax.Disable() |
---|
[9d31a8b] | 466 | else: |
---|
| 467 | self.xmin.Enable() |
---|
| 468 | self.xmax.Enable() |
---|
| 469 | |
---|
[442895f] | 470 | self.compute_chisqr() |
---|
[d89f09b] | 471 | self.vbox.Layout() |
---|
[0aac36f] | 472 | self.SetScrollbars(20,20,55,40) |
---|
[dc317d1] | 473 | self.Layout() |
---|
[d89f09b] | 474 | self.GrandParent.GetSizer().Layout() |
---|
| 475 | |
---|
[bcd6d51] | 476 | |
---|
[d89f09b] | 477 | |
---|
| 478 | def _onparamEnter(self,event): |
---|
| 479 | """ |
---|
| 480 | when enter value on panel redraw model according to changed |
---|
| 481 | """ |
---|
[e9b4cc4] | 482 | self.set_model() |
---|
[442895f] | 483 | self.compute_chisqr() |
---|
[0550752] | 484 | |
---|
[e9b4cc4] | 485 | def set_model(self): |
---|
[d89f09b] | 486 | if len(self.parameters) !=0 and self.model !=None: |
---|
[d15c0202] | 487 | # Flag to register when a parameter has changed. |
---|
[d89f09b] | 488 | for item in self.parameters: |
---|
| 489 | try: |
---|
[d23544dc] | 490 | self.text2_3.Hide() |
---|
[0550752] | 491 | item[2].Hide() |
---|
| 492 | item[3].Clear() |
---|
| 493 | item[3].Hide() |
---|
[08b9c6c8] | 494 | except: |
---|
[db709e4] | 495 | wx.PostEvent(self.parent.GrandParent, StatusEvent(status=\ |
---|
[d15c0202] | 496 | "Drawing Error:wrong value entered : %s"% sys.exc_value)) |
---|
[e9b4cc4] | 497 | self.set_model_parameter() |
---|
| 498 | |
---|
| 499 | def set_model_parameter(self): |
---|
| 500 | if len(self.parameters) !=0 and self.model !=None: |
---|
| 501 | # Flag to register when a parameter has changed. |
---|
| 502 | is_modified = False |
---|
[3dcd7b5] | 503 | for item in self.fixed_param: |
---|
| 504 | |
---|
| 505 | try: |
---|
| 506 | name=str(item[0]) |
---|
| 507 | value= float(item[1].GetValue()) |
---|
| 508 | print "model para", name,value |
---|
| 509 | # If the value of the parameter has changed, |
---|
| 510 | # update the model and set the is_modified flag |
---|
| 511 | if value != self.model.getParam(name): |
---|
| 512 | self.model.setParam(name,value) |
---|
| 513 | is_modified = True |
---|
| 514 | except: |
---|
| 515 | wx.PostEvent(self.parent.GrandParent, StatusEvent(status=\ |
---|
| 516 | "Model Drawing Error:wrong value entered : %s"% sys.exc_value)) |
---|
| 517 | |
---|
[e9b4cc4] | 518 | for item in self.parameters: |
---|
[3dcd7b5] | 519 | print "paramters",str(item[0].GetLabelText()) |
---|
[e9b4cc4] | 520 | try: |
---|
| 521 | name=str(item[0].GetLabelText()) |
---|
| 522 | value= float(item[1].GetValue()) |
---|
[3dcd7b5] | 523 | print "model para", name,value |
---|
[e9b4cc4] | 524 | # If the value of the parameter has changed, |
---|
| 525 | # update the model and set the is_modified flag |
---|
| 526 | if value != self.model.getParam(name): |
---|
| 527 | self.model.setParam(name,value) |
---|
| 528 | is_modified = True |
---|
| 529 | except: |
---|
| 530 | wx.PostEvent(self.parent.GrandParent, StatusEvent(status=\ |
---|
| 531 | "Model Drawing Error:wrong value entered : %s"% sys.exc_value)) |
---|
| 532 | |
---|
[d15c0202] | 533 | # Here we should check whether the boundaries have been modified. |
---|
| 534 | # If qmin and qmax have been modified, update qmin and qmax and |
---|
| 535 | # set the is_modified flag to True |
---|
| 536 | if float(self.xmin.GetValue()) != self.qmin: |
---|
| 537 | self.qmin = float(self.xmin.GetValue()) |
---|
| 538 | is_modified = True |
---|
| 539 | if float(self.xmax.GetValue()) != self.qmax: |
---|
| 540 | self.qmax = float(self.xmax.GetValue()) |
---|
| 541 | is_modified = True |
---|
[db709e4] | 542 | |
---|
[d15c0202] | 543 | if is_modified: |
---|
[d23544dc] | 544 | self.manager.redraw_model(qmin=self.qmin, qmax=self.qmax) |
---|
| 545 | |
---|
[d89f09b] | 546 | def select_all_param(self,event): |
---|
| 547 | """ |
---|
| 548 | set to true or false all checkBox given the main checkbox value cb1 |
---|
| 549 | """ |
---|
| 550 | self.param_toFit=[] |
---|
| 551 | if self.parameters !=[]: |
---|
| 552 | if self.cb1.GetValue()==True: |
---|
| 553 | for item in self.parameters: |
---|
| 554 | item[0].SetValue(True) |
---|
| 555 | list= [item[0],item[1],item[2],item[3]] |
---|
| 556 | self.param_toFit.append(list ) |
---|
[9d31a8b] | 557 | |
---|
| 558 | if not (len(self.param_toFit ) >0): |
---|
| 559 | self.xmin.Disable() |
---|
| 560 | self.xmax.Disable() |
---|
| 561 | else: |
---|
| 562 | self.xmin.Enable() |
---|
| 563 | self.xmax.Enable() |
---|
[d89f09b] | 564 | else: |
---|
| 565 | for item in self.parameters: |
---|
| 566 | item[0].SetValue(False) |
---|
| 567 | self.param_toFit=[] |
---|
| 568 | |
---|
| 569 | self.xmin.Disable() |
---|
| 570 | self.xmax.Disable() |
---|
| 571 | |
---|
| 572 | |
---|
| 573 | def select_param(self,event): |
---|
| 574 | """ |
---|
| 575 | Select TextCtrl checked for fitting purpose and stores them |
---|
| 576 | in self.param_toFit=[] list |
---|
| 577 | """ |
---|
| 578 | self.param_toFit=[] |
---|
| 579 | for item in self.parameters: |
---|
| 580 | if item[0].GetValue()==True: |
---|
| 581 | list= [item[0],item[1],item[2],item[3]] |
---|
[89032bf] | 582 | if not (list in self.param_toFit): |
---|
| 583 | self.param_toFit.append(list ) |
---|
[d89f09b] | 584 | else: |
---|
| 585 | if item in self.param_toFit: |
---|
| 586 | self.param_toFit.remove(item) |
---|
| 587 | if len(self.parameters)==len(self.param_toFit): |
---|
| 588 | self.cb1.SetValue(True) |
---|
| 589 | else: |
---|
| 590 | self.cb1.SetValue(False) |
---|
[08b9c6c8] | 591 | |
---|
[9d31a8b] | 592 | if not (len(self.param_toFit ) >0): |
---|
[d89f09b] | 593 | self.xmin.Disable() |
---|
| 594 | self.xmax.Disable() |
---|
[9d31a8b] | 595 | else: |
---|
| 596 | self.xmin.Enable() |
---|
| 597 | self.xmax.Enable() |
---|
[89032bf] | 598 | |
---|
[d89f09b] | 599 | |
---|
| 600 | |
---|
| 601 | |
---|
| 602 | def onsetValues(self,chisqr, out,cov): |
---|
| 603 | """ |
---|
| 604 | Build the panel from the fit result |
---|
| 605 | @param chisqr:Value of the goodness of fit metric |
---|
| 606 | @param out:list of parameter with the best value found during fitting |
---|
| 607 | @param cov:Covariance matrix |
---|
| 608 | |
---|
| 609 | """ |
---|
| 610 | #print "fitting : onsetvalues out",out |
---|
| 611 | self.tcChi.Clear() |
---|
| 612 | self.tcChi.SetValue(format_number(chisqr)) |
---|
| 613 | params = {} |
---|
| 614 | is_modified = False |
---|
| 615 | has_error = False |
---|
| 616 | if out.__class__==numpy.float64: |
---|
| 617 | self.param_toFit[0][1].SetValue(format_number(out)) |
---|
| 618 | self.param_toFit[0][1].Refresh() |
---|
| 619 | if cov !=None : |
---|
| 620 | self.text2_3.Show() |
---|
| 621 | self.param_toFit[0][2].Show() |
---|
| 622 | self.param_toFit[0][3].Clear() |
---|
| 623 | self.param_toFit[0][3].SetValue(format_number(cov[0])) |
---|
| 624 | self.param_toFit[0][3].Show() |
---|
| 625 | #out is a list : set parameters and errors in TextCtrl |
---|
| 626 | else: |
---|
| 627 | i=0 |
---|
| 628 | #print "fitpage: list param model",list |
---|
| 629 | #for item in self.param_toFit: |
---|
| 630 | # print "fitpage: list display",item[0].GetLabelText() |
---|
| 631 | for item in self.param_toFit: |
---|
| 632 | if( out != None ) and len(out)<=len(self.param_toFit)and i < len(out): |
---|
[442895f] | 633 | #item[1].SetValue(format_number(out[i])) |
---|
| 634 | item[1].SetValue(format_number(self.model.getParam(item[0].GetLabelText()))) |
---|
[d89f09b] | 635 | item[1].Refresh() |
---|
| 636 | if (cov !=None)and len(cov)<=len(self.param_toFit)and i < len(cov): |
---|
| 637 | self.text2_3.Show() |
---|
| 638 | item[2].Show() |
---|
| 639 | item[3].Clear() |
---|
| 640 | item[3].SetValue(format_number(cov[i])) |
---|
| 641 | item[3].Show() |
---|
| 642 | i+=1 |
---|
| 643 | |
---|
| 644 | self.vbox.Layout() |
---|
[0aac36f] | 645 | self.SetScrollbars(20,20,55,40) |
---|
| 646 | self.Layout() |
---|
[d89f09b] | 647 | self.GrandParent.GetSizer().Layout() |
---|
[a92d51b] | 648 | |
---|
| 649 | |
---|
[55e13ab] | 650 | def onSmear(self, event): |
---|
[08b9c6c8] | 651 | if event.GetString()=="None": |
---|
| 652 | self.manager.set_smearer(None) |
---|
| 653 | |
---|
| 654 | |
---|
| 655 | if event.GetString()=="GaussianModel": |
---|
[55e13ab] | 656 | from DataLoader.qsmearing import smear_selection |
---|
| 657 | smear =smear_selection( self.data ) |
---|
[08b9c6c8] | 658 | self.manager.set_smearer(smear) |
---|
| 659 | print "on smearing" |
---|
| 660 | |
---|