[1b07935d] | 1 | import sys |
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| 2 | import wx |
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[bb18ef1] | 3 | import wx.lib.newevent |
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[1b07935d] | 4 | import numpy |
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| 5 | import copy |
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[81e4cf7] | 6 | import math |
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| 7 | from sans.models.dispersion_models import ArrayDispersion, GaussianDispersion |
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[26bf293] | 8 | |
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[1b07935d] | 9 | from sans.guicomm.events import StatusEvent |
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[26bf293] | 10 | from sans.guiframe.utils import format_number |
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[1b07935d] | 11 | (ModelEventbox, EVT_MODEL_BOX) = wx.lib.newevent.NewEvent() |
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| 12 | _BOX_WIDTH = 80 |
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| 13 | |
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| 14 | |
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[26bf293] | 15 | |
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[fbc3e04] | 16 | |
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[f39511b] | 17 | class ModelPage(wx.ScrolledWindow): |
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[1b07935d] | 18 | """ |
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[fbc3e04] | 19 | FitPanel class contains fields allowing to display results when |
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| 20 | fitting a model and one data |
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| 21 | @note: For Fit to be performed the user should check at least one parameter |
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| 22 | on fit Panel window. |
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[1b07935d] | 23 | |
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| 24 | """ |
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| 25 | ## Internal name for the AUI manager |
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| 26 | window_name = "Fit page" |
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| 27 | ## Title to appear on top of the window |
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| 28 | window_caption = "Fit Page" |
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[fbc3e04] | 29 | name="" |
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| 30 | def __init__(self, parent,model,name, *args, **kwargs): |
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[f39511b] | 31 | wx.ScrolledWindow.__init__(self, parent, *args, **kwargs) |
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[1b07935d] | 32 | """ |
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| 33 | Initialization of the Panel |
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| 34 | """ |
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[26bf293] | 35 | # model on which the fit would be performed |
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| 36 | self.model=model |
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[bb18ef1] | 37 | # Data member to store the dispersion object created |
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[76dab10] | 38 | self._disp_obj_dict = {} |
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[bb18ef1] | 39 | self.back_up_model= model.clone() |
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[fbc3e04] | 40 | #list of dispersion paramaters |
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[bb1e07a] | 41 | self.disp_list=[] |
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| 42 | try: |
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| 43 | self.disp_list=self.model.getDispParamList() |
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| 44 | except: |
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| 45 | pass |
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[1b07935d] | 46 | self.manager = None |
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| 47 | self.parent = parent |
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[26bf293] | 48 | self.event_owner = None |
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| 49 | # this panel does contain data .existing data allow a different drawing |
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| 50 | #on set_model parameters |
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[fbc3e04] | 51 | self.data=None |
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[1b07935d] | 52 | #panel interface |
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| 53 | self.vbox = wx.BoxSizer(wx.VERTICAL) |
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[50c769e] | 54 | self.sizer11 = wx.BoxSizer(wx.HORIZONTAL) |
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[51d47b5] | 55 | #self.sizer10 = wx.GridBagSizer(5,5) |
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[26bf293] | 56 | self.sizer9 = wx.GridBagSizer(5,5) |
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| 57 | self.sizer8 = wx.GridBagSizer(5,5) |
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| 58 | self.sizer7 = wx.GridBagSizer(5,5) |
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| 59 | self.sizer6 = wx.GridBagSizer(5,5) |
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[04edd0d] | 60 | self.sizer5 = wx.GridBagSizer(5,5) |
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[26bf293] | 61 | self.sizer4 = wx.GridBagSizer(5,5) |
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[fbc3e04] | 62 | |
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[26bf293] | 63 | #model selection |
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| 64 | self.vbox.Add(wx.StaticLine(self, -1), 0, wx.EXPAND, 0) |
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[00561739] | 65 | self.vbox.Add(self.sizer4) |
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[50c769e] | 66 | #model description |
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| 67 | self.vbox.Add(self.sizer11) |
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[26bf293] | 68 | #model paramaters layer |
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| 69 | self.vbox.Add(self.sizer5) |
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| 70 | #polydispersion selected |
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| 71 | self.vbox.Add(wx.StaticLine(self, -1), 0, wx.EXPAND, 0) |
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| 72 | self.vbox.Add(self.sizer6) |
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| 73 | #combox box for type of dispersion |
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| 74 | self.vbox.Add(self.sizer7) |
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| 75 | #dispersion parameters layer |
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| 76 | self.vbox.Add(self.sizer8) |
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| 77 | # plotting range |
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| 78 | self.vbox.Add(self.sizer9) |
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[fbc3e04] | 79 | #close layer |
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| 80 | #self.vbox.Add(wx.StaticLine(self, -1), 0, wx.EXPAND, 0) |
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| 81 | #self.vbox.Add(self.sizer10) |
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| 82 | |
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| 83 | |
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[26bf293] | 84 | #------------------ sizer 4 draw------------------------ |
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[fbc3e04] | 85 | |
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[bb18ef1] | 86 | ## structure combox box |
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| 87 | self.structbox = wx.ComboBox(self, -1) |
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[26bf293] | 88 | # define combox box |
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| 89 | self.modelbox = wx.ComboBox(self, -1) |
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[bb18ef1] | 90 | |
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[26bf293] | 91 | #enable model 2D draw |
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| 92 | self.enable2D= False |
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[bb18ef1] | 93 | self.fitrange= True |
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[26bf293] | 94 | #filling sizer2 |
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| 95 | ix = 0 |
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| 96 | iy = 1 |
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| 97 | self.sizer4.Add(wx.StaticText(self,-1,'Model'),(iy,ix),(1,1)\ |
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| 98 | , wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 15) |
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| 99 | ix += 1 |
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| 100 | self.sizer4.Add(self.modelbox,(iy,ix),(1,1), wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
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[bb18ef1] | 101 | ix +=1 |
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| 102 | self.text_mult= wx.StaticText(self,-1,' x ') |
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| 103 | self.sizer4.Add(self.text_mult,(iy,ix),(1,1), wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
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| 104 | ix += 1 |
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| 105 | self.sizer4.Add(self.structbox,(iy,ix),(1,1), wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
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| 106 | |
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| 107 | if hasattr(model ,"model2"): |
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| 108 | name= model.model2.name |
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| 109 | |
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| 110 | self.structbox.SetValue(name) |
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| 111 | if hasattr(model ,"model1"): |
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| 112 | name= model.model1.name |
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| 113 | items = self.modelbox.GetItems() |
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| 114 | self.modelbox.SetValue(name) |
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| 115 | else: |
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| 116 | #print "model view prev_model",name |
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| 117 | self.modelbox.SetValue( name ) |
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[26bf293] | 118 | ix += 1 |
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[00561739] | 119 | id = wx.NewId() |
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[26bf293] | 120 | self.model_view =wx.Button(self,id,'View 2D') |
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| 121 | self.model_view.Bind(wx.EVT_BUTTON, self.onModel2D,id=id) |
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| 122 | self.model_view.SetToolTipString("View model in 2D") |
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[50c769e] | 123 | |
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[26bf293] | 124 | self.sizer4.Add(self.model_view,(iy,ix),(1,1),\ |
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| 125 | wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 15) |
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[50c769e] | 126 | |
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[ef8b580] | 127 | self.model_view.Enable() |
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[26bf293] | 128 | self.model_view.SetFocus() |
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[ef8b580] | 129 | |
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[50c769e] | 130 | ix = 0 |
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| 131 | iy += 1 |
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| 132 | self.sizer4.Add((20,20),(iy,ix),(1,1),wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 15) |
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| 133 | |
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[26bf293] | 134 | #----------sizer6------------------------------------------------- |
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| 135 | self.disable_disp = wx.RadioButton(self, -1, 'No', (10, 10), style=wx.RB_GROUP) |
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| 136 | self.enable_disp = wx.RadioButton(self, -1, 'Yes', (10, 30)) |
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[fbc3e04] | 137 | self.Bind(wx.EVT_RADIOBUTTON, self.Set_DipersParam, id=self.disable_disp.GetId()) |
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| 138 | self.Bind(wx.EVT_RADIOBUTTON, self.Set_DipersParam, id=self.enable_disp.GetId()) |
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[26bf293] | 139 | ix= 0 |
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| 140 | iy=1 |
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| 141 | self.sizer6.Add(wx.StaticText(self,-1,'Polydispersity: '),(iy,ix),(1,1)\ |
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| 142 | , wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 15) |
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[d15c0202] | 143 | ix += 1 |
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[26bf293] | 144 | self.sizer6.Add(self.enable_disp ,(iy,ix),(1,1), wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
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[d15c0202] | 145 | ix += 1 |
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[26bf293] | 146 | self.sizer6.Add(self.disable_disp ,(iy,ix),(1,1), wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
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| 147 | ix =0 |
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| 148 | iy+=1 |
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| 149 | self.sizer6.Add((20,20),(iy,ix),(1,1),wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 15) |
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[fbc3e04] | 150 | |
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| 151 | |
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[26bf293] | 152 | #---------sizer 9 draw---------------------------------------- |
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[fbc3e04] | 153 | |
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| 154 | ## Q range |
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[26bf293] | 155 | self.qmin_x= 0.001 |
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| 156 | self.qmax_x= 0.1 |
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[d15c0202] | 157 | self.num_points= 100 |
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[24ea33c] | 158 | |
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[00561739] | 159 | |
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[26bf293] | 160 | self.qmin = wx.TextCtrl(self, -1,size=(_BOX_WIDTH,20)) |
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| 161 | self.qmin.SetValue(format_number(self.qmin_x)) |
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[e5af88b] | 162 | self.qmin.SetToolTipString("Minimun value of Q in linear scale.") |
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[26bf293] | 163 | self.qmin.Bind(wx.EVT_KILL_FOCUS, self._onparamEnter) |
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| 164 | self.qmin.Bind(wx.EVT_TEXT_ENTER, self._onparamEnter) |
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| 165 | |
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| 166 | self.qmax = wx.TextCtrl(self, -1,size=(_BOX_WIDTH,20)) |
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| 167 | self.qmax.SetValue(format_number(self.qmax_x)) |
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[e5af88b] | 168 | self.qmax.SetToolTipString("Maximum value of Q in linear scale.") |
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[26bf293] | 169 | self.qmax.Bind(wx.EVT_KILL_FOCUS, self._onparamEnter) |
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| 170 | self.qmax.Bind(wx.EVT_TEXT_ENTER, self._onparamEnter) |
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| 171 | |
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| 172 | |
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[d15c0202] | 173 | self.npts = wx.TextCtrl(self, -1,size=(_BOX_WIDTH,20)) |
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| 174 | self.npts.SetValue(format_number(self.num_points)) |
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| 175 | self.npts.SetToolTipString("Number of point to plot.") |
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| 176 | self.npts.Bind(wx.EVT_KILL_FOCUS, self._onparamEnter) |
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| 177 | self.npts.Bind(wx.EVT_TEXT_ENTER, self._onparamEnter) |
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| 178 | |
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[dc317d1] | 179 | ix = 0 |
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[26bf293] | 180 | iy = 1 |
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| 181 | self.sizer9.Add(wx.StaticText(self, -1, 'Plotting Range'),(iy, ix),(1,1),\ |
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| 182 | wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 15) |
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| 183 | ix += 1 |
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| 184 | self.sizer9.Add(wx.StaticText(self, -1, 'Min'),(iy, ix),(1,1),\ |
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| 185 | wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
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| 186 | ix += 1 |
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| 187 | self.sizer9.Add(wx.StaticText(self, -1, 'Max'),(iy, ix),(1,1),\ |
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| 188 | wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
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| 189 | ix += 1 |
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| 190 | self.sizer9.Add(wx.StaticText(self, -1, 'Npts'),(iy, ix),(1,1),\ |
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| 191 | wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
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[1b07935d] | 192 | ix = 0 |
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[26bf293] | 193 | iy += 1 |
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[e5af88b] | 194 | self.sizer9.Add(wx.StaticText(self, -1, 'Q range'),(iy, ix),(1,1),\ |
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[26bf293] | 195 | wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 15) |
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[1b07935d] | 196 | ix += 1 |
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[26bf293] | 197 | self.sizer9.Add(self.qmin,(iy, ix),(1,1), wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
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[86c1832] | 198 | ix += 1 |
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[26bf293] | 199 | self.sizer9.Add(self.qmax,(iy,ix),(1,1), wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
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| 200 | ix += 1 |
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| 201 | self.sizer9.Add(self.npts,(iy,ix),(1,1), wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
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| 202 | |
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| 203 | ix =0 |
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| 204 | iy+=1 |
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| 205 | self.sizer9.Add((20,20),(iy,ix),(1,1), wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
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[fbc3e04] | 206 | |
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| 207 | # contains link between model ,all its parameters, and panel organization |
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| 208 | self.parameters=[] |
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| 209 | self.fixed_param=[] |
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| 210 | self.fittable_param=[] |
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| 211 | self.polydisp= {} |
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| 212 | #contains link between a model and selected parameters to fit |
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| 213 | self.param_toFit=[] |
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| 214 | |
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| 215 | #dictionary of model name and model class |
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| 216 | self.model_list_box={} |
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| 217 | #Draw initial panel |
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| 218 | #-----sizer 11--------------------model description------ |
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| 219 | if self.model!=None: |
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| 220 | self.set_panel(self.model) |
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| 221 | self.theta_cb=None |
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[bb18ef1] | 222 | |
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[fbc3e04] | 223 | |
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[1b07935d] | 224 | self.vbox.Layout() |
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| 225 | self.vbox.Fit(self) |
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| 226 | self.SetSizer(self.vbox) |
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[f39511b] | 227 | self.SetScrollbars(20,20,55,40) |
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[68dada4] | 228 | |
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[fbc3e04] | 229 | self.Centre() |
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| 230 | self.Layout() |
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| 231 | self.parent.GetSizer().Layout() |
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[bb18ef1] | 232 | def set_model_description(self, model=None): |
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[bdb27e6] | 233 | |
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[bb18ef1] | 234 | if model !=None: |
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| 235 | description="description" |
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| 236 | else: |
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| 237 | description="" |
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| 238 | if hasattr(model,description.lower())and self.data==None: |
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| 239 | self.sizer11.Clear(True) |
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| 240 | self.box_description= wx.StaticBox(self, -1, 'Model Description') |
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| 241 | boxsizer1 = wx.StaticBoxSizer(self.box_description, wx.VERTICAL) |
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| 242 | boxsizer1.SetMinSize((320,20)) |
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| 243 | self.description = wx.StaticText(self,-1,str(model.description)) |
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| 244 | boxsizer1.Add(self.description, 0, wx.EXPAND) |
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| 245 | self.sizer11.Add(boxsizer1,1, wx.EXPAND | wx.ALL, 2) |
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[50c769e] | 246 | |
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[26bf293] | 247 | |
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| 248 | def set_owner(self,owner): |
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| 249 | """ |
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| 250 | set owner of fitpage |
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| 251 | @param owner: the class responsible of plotting |
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| 252 | """ |
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| 253 | self.event_owner=owner |
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| 254 | |
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| 255 | |
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| 256 | def set_manager(self, manager): |
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| 257 | """ |
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| 258 | set panel manager |
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| 259 | @param manager: instance of plugin fitting |
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| 260 | """ |
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| 261 | self.manager = manager |
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| 262 | |
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| 263 | def populate_box(self, dict): |
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| 264 | """ |
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| 265 | Populate each combox box of each page |
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| 266 | @param page: the page to populate |
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| 267 | """ |
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[bb18ef1] | 268 | |
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| 269 | self.model_list_box = dict.get_list() |
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| 270 | |
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| 271 | for item , mylist in self.model_list_box.iteritems(): |
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| 272 | separator= "---%s---"%item |
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| 273 | self.modelbox.Append(separator,"separator") |
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| 274 | |
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| 275 | for models in mylist: |
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| 276 | model= models() |
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| 277 | name = model.__class__.__name__ |
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| 278 | if hasattr(model, "name"): |
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| 279 | name = model.name |
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| 280 | self.modelbox.Append(name,models) |
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| 281 | wx.EVT_COMBOBOX(self.modelbox,-1, self._on_select_model) |
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| 282 | if item == "Structure Factors" : |
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| 283 | for structs in mylist: |
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| 284 | struct= structs() |
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| 285 | name = struct.__class__.__name__ |
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| 286 | if hasattr(struct, "name"): |
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| 287 | name = struct.name |
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| 288 | self.structbox.Append(name,structs) |
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| 289 | wx.EVT_COMBOBOX(self.structbox,-1, self._on_select_model) |
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| 290 | |
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| 291 | |
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[26bf293] | 292 | return 0 |
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| 293 | |
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| 294 | |
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[fbc3e04] | 295 | def Set_DipersParam(self, event): |
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[bb18ef1] | 296 | if self.model ==None: |
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| 297 | msg= " Select non - model value:%s !"%self.model |
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| 298 | wx.PostEvent(self.parent.parent, StatusEvent(status= msg)) |
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| 299 | return |
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[26bf293] | 300 | if self.enable_disp.GetValue(): |
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| 301 | if len(self.disp_list)==0: |
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| 302 | ix=0 |
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| 303 | iy=1 |
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[6b44403] | 304 | self.fittable_param=[] |
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| 305 | self.fixed_param=[] |
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[26bf293] | 306 | self.sizer8.Clear(True) |
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| 307 | model_disp = wx.StaticText(self, -1, 'No PolyDispersity for this model') |
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| 308 | self.sizer7.Add(model_disp,( iy, ix),(1,1), wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 15) |
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| 309 | self.vbox.Layout() |
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| 310 | self.SetScrollbars(20,20,55,40) |
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| 311 | self.Layout() |
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| 312 | self.parent.GetSizer().Layout() |
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| 313 | return |
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| 314 | else: |
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[bb18ef1] | 315 | if self.data !=None and self.model !=None: # allow to recognize data panel from model panel |
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| 316 | |
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| 317 | |
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| 318 | self.cb1.SetValue(False) |
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| 319 | self.select_all_param_helper() |
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| 320 | |
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[888e62c] | 321 | self.populate_disp_box() |
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| 322 | self.set_panel_dispers(self.disp_list) |
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[e5af88b] | 323 | |
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[26bf293] | 324 | else: |
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[bb18ef1] | 325 | if self.data !=None and self.model!=None: |
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| 326 | if self.cb1.GetValue(): |
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| 327 | self.select_all_param_helper() |
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| 328 | |
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| 329 | if self.back_up_model!=None: |
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| 330 | keys = self.back_up_model.getDispParamList() |
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| 331 | keys.sort() |
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| 332 | #disperse param into the initial state |
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| 333 | for item in keys: |
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| 334 | value= self.back_up_model.getParam(item) |
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| 335 | self.model.setParam(item, value) |
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| 336 | self._draw_model() |
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| 337 | |
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[51d47b5] | 338 | |
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[6b44403] | 339 | self.fittable_param=[] |
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| 340 | self.fixed_param=[] |
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[26bf293] | 341 | self.sizer7.Clear(True) |
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| 342 | self.sizer8.Clear(True) |
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| 343 | self.vbox.Layout() |
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| 344 | self.SetScrollbars(20,20,55,40) |
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| 345 | self.Layout() |
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| 346 | self.parent.GetSizer().Layout() |
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| 347 | |
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| 348 | def populate_disp_box(self): |
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| 349 | self.sizer7.Clear(True) |
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| 350 | if len(self.disp_list)>0: |
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| 351 | ix=0 |
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| 352 | iy=1 |
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| 353 | model_disp = wx.StaticText(self, -1, 'Model Disp') |
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| 354 | self.sizer7.Add(model_disp,( iy, ix),(1,1), wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 15) |
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| 355 | ix += 1 |
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| 356 | # set up the combox box |
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| 357 | id = 0 |
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[ef8b580] | 358 | import sans.models.dispersion_models |
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| 359 | self.polydisp= sans.models.dispersion_models.models |
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[26bf293] | 360 | self.disp_box = wx.ComboBox(self, -1) |
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[ef8b580] | 361 | self.disp_box.SetValue("GaussianModel") |
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| 362 | for k,v in self.polydisp.iteritems(): |
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[51d47b5] | 363 | if str(v)=="MyModel": |
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[bb18ef1] | 364 | # Remove the option until the rest of the code is ready for it |
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[a38c284] | 365 | #self.disp_box.Insert("Select customized Model",id) |
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[047ed70] | 366 | pass |
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[51d47b5] | 367 | else: |
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[047ed70] | 368 | self.disp_box.Insert(str(v),id) |
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[ef8b580] | 369 | id+=1 |
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[047ed70] | 370 | |
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[26bf293] | 371 | wx.EVT_COMBOBOX(self.disp_box,-1, self._on_select_Disp) |
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| 372 | self.sizer7.Add(self.disp_box,( iy, ix),(1,1), wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
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[e5af88b] | 373 | self.vbox.Layout() |
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| 374 | self.SetScrollbars(20,20,55,40) |
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| 375 | self.Layout() |
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| 376 | self.parent.GetSizer().Layout() |
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| 377 | |
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| 378 | |
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[26bf293] | 379 | def set_range(self, qmin_x, qmax_x, npts): |
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[cfc68540] | 380 | """ |
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| 381 | Set the range for the plotted models |
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| 382 | @param qmin: minimum Q |
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| 383 | @param qmax: maximum Q |
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| 384 | @param npts: number of Q bins |
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| 385 | """ |
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| 386 | # Set the data members |
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[26bf293] | 387 | self.qmin_x = qmin_x |
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| 388 | self.qmax_x = qmax_x |
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[cfc68540] | 389 | self.num_points = npts |
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| 390 | |
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| 391 | # Set the controls |
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[26bf293] | 392 | self.qmin.SetValue(format_number(self.qmin_x)) |
---|
| 393 | self.qmax.SetValue(format_number(self.qmax_x)) |
---|
[cfc68540] | 394 | self.npts.SetValue(format_number(self.num_points)) |
---|
[26bf293] | 395 | def checkFitRange(self): |
---|
| 396 | """ |
---|
| 397 | Check the validity of fitting range |
---|
| 398 | @note: qmin should always be less than qmax or else each control box |
---|
| 399 | background is colored in pink. |
---|
| 400 | """ |
---|
[fbc3e04] | 401 | |
---|
[26bf293] | 402 | flag = True |
---|
| 403 | valueMin = self.qmin.GetValue() |
---|
| 404 | valueMax = self.qmax.GetValue() |
---|
| 405 | # Check for possible values entered |
---|
[fbc3e04] | 406 | #print "fitpage: checkfitrange:",valueMin,valueMax |
---|
[26bf293] | 407 | try: |
---|
| 408 | if (float(valueMax)> float(valueMin)): |
---|
| 409 | self.qmax.SetBackgroundColour(wx.WHITE) |
---|
| 410 | self.qmin.SetBackgroundColour(wx.WHITE) |
---|
| 411 | else: |
---|
| 412 | flag = False |
---|
| 413 | self.qmin.SetBackgroundColour("pink") |
---|
| 414 | self.qmax.SetBackgroundColour("pink") |
---|
| 415 | except: |
---|
| 416 | flag = False |
---|
| 417 | self.qmin.SetBackgroundColour("pink") |
---|
| 418 | self.qmax.SetBackgroundColour("pink") |
---|
| 419 | |
---|
| 420 | self.qmin.Refresh() |
---|
| 421 | self.qmax.Refresh() |
---|
| 422 | return flag |
---|
| 423 | |
---|
[fbc3e04] | 424 | |
---|
| 425 | |
---|
| 426 | def onClose(self,event): |
---|
| 427 | """ close the page associated with this panel""" |
---|
| 428 | self.parent.onClose() |
---|
| 429 | |
---|
| 430 | |
---|
[dc317d1] | 431 | |
---|
[f39511b] | 432 | def onModel2D(self, event): |
---|
[86c1832] | 433 | """ |
---|
| 434 | call manager to plot model in 2D |
---|
| 435 | """ |
---|
[24ea33c] | 436 | # If the 2D display is not currently enabled, plot the model in 2D |
---|
| 437 | # and set the enable2D flag. |
---|
[bb18ef1] | 438 | if self.fitrange: |
---|
| 439 | self.enable2D = True |
---|
| 440 | |
---|
| 441 | if self.enable2D: |
---|
[cfc68540] | 442 | self._draw_model() |
---|
[e5af88b] | 443 | self.model_view.Disable() |
---|
[bb18ef1] | 444 | |
---|
[24ea33c] | 445 | |
---|
[86c1832] | 446 | |
---|
[32d802f] | 447 | def select_model(self, model, name): |
---|
[3dc83be] | 448 | """ |
---|
| 449 | Select a new model |
---|
| 450 | @param model: model object |
---|
| 451 | """ |
---|
[ef8b580] | 452 | self.model = model |
---|
| 453 | self.parent.model_page.name = name |
---|
| 454 | self.parent.draw_model_name = name |
---|
[51d47b5] | 455 | |
---|
[3dc83be] | 456 | self.set_panel(model) |
---|
[bb18ef1] | 457 | self._draw_model() |
---|
| 458 | |
---|
| 459 | if hasattr(model ,"model2"): |
---|
| 460 | name= model.model2.name |
---|
| 461 | items = self.structbox.GetItems() |
---|
| 462 | for i in range(len(items)): |
---|
| 463 | if items[i]==name: |
---|
| 464 | self.structbox.SetSelection(i) |
---|
| 465 | |
---|
| 466 | if hasattr(model ,"model1"): |
---|
| 467 | name= model.model1.name |
---|
| 468 | items = self.modelbox.GetItems() |
---|
| 469 | for i in range(len(items)): |
---|
| 470 | if items[i]==name: |
---|
| 471 | self.modelbox.SetSelection(i) |
---|
| 472 | else: |
---|
| 473 | # Select the model from the combo box |
---|
| 474 | items = self.modelbox.GetItems() |
---|
| 475 | for i in range(len(items)): |
---|
| 476 | if items[i]==name: |
---|
| 477 | self.modelbox.SetSelection(i) |
---|
| 478 | self.structbox.SetValue("No Structure") |
---|
| 479 | |
---|
| 480 | self.model_view.SetFocus() |
---|
[26bf293] | 481 | |
---|
| 482 | def _on_select_Disp(self,event): |
---|
| 483 | """ |
---|
| 484 | allow selecting different dispersion |
---|
| 485 | self.disp_list should change type later .now only gaussian |
---|
| 486 | """ |
---|
[ef8b580] | 487 | type =event.GetString() |
---|
| 488 | self.set_panel_dispers( self.disp_list,type ) |
---|
[fbc3e04] | 489 | |
---|
[1b07935d] | 490 | def _on_select_model(self,event): |
---|
| 491 | """ |
---|
| 492 | react when a model is selected from page's combo box |
---|
| 493 | post an event to its owner to draw an appropriate theory |
---|
| 494 | """ |
---|
[26bf293] | 495 | self.disable_disp.SetValue(True) |
---|
| 496 | self.sizer8.Clear(True) |
---|
| 497 | self.sizer7.Clear(True) |
---|
| 498 | self.vbox.Layout() |
---|
| 499 | self.SetScrollbars(20,20,55,40) |
---|
| 500 | self.Layout() |
---|
| 501 | self.parent.GetSizer().Layout() |
---|
[bb18ef1] | 502 | form_factor =self.modelbox.GetClientData(self.modelbox.GetCurrentSelection()) |
---|
| 503 | struct_factor =self.structbox.GetClientData(self.structbox.GetCurrentSelection()) |
---|
| 504 | |
---|
| 505 | if form_factor!="separator": |
---|
| 506 | if struct_factor != None and struct_factor.__name__ != "NoStructure": |
---|
| 507 | from sans.models.MultiplicationModel import MultiplicationModel |
---|
| 508 | self.model= MultiplicationModel(form_factor(),struct_factor()) |
---|
| 509 | else: |
---|
| 510 | self.model= form_factor() |
---|
| 511 | else: |
---|
| 512 | self.model=None |
---|
| 513 | msg= " Select non - model value:%s !Please select another model"%name |
---|
| 514 | wx.PostEvent(self.parent.parent, StatusEvent(status= msg)) |
---|
[51d47b5] | 515 | |
---|
[bb18ef1] | 516 | self.set_model_description(self.model) |
---|
| 517 | self.set_panel(self.model) |
---|
| 518 | self.name= self.model.name |
---|
| 519 | self.model_view.SetFocus() |
---|
| 520 | self.parent.model_page.name= self.name |
---|
| 521 | self.parent.draw_model_name= self.name |
---|
| 522 | self._draw_model() |
---|
[1b07935d] | 523 | |
---|
| 524 | def get_model_box(self): |
---|
| 525 | """ return reference to combox box self.model""" |
---|
| 526 | return self.modelbox |
---|
| 527 | |
---|
| 528 | |
---|
| 529 | def get_param_list(self): |
---|
| 530 | """ |
---|
| 531 | @return self.param_toFit: list containing references to TextCtrl |
---|
| 532 | checked.Theses TextCtrl will allow reference to parameters to fit. |
---|
| 533 | @raise: if return an empty list of parameter fit will nnote work |
---|
| 534 | properly so raise ValueError,"missing parameter to fit" |
---|
| 535 | """ |
---|
| 536 | if self.param_toFit !=[]: |
---|
| 537 | return self.param_toFit |
---|
| 538 | else: |
---|
| 539 | raise ValueError,"missing parameter to fit" |
---|
| 540 | |
---|
| 541 | |
---|
[2dbb681] | 542 | def set_panel(self,model): |
---|
[1b07935d] | 543 | """ |
---|
| 544 | Build the panel from the model content |
---|
| 545 | @param model: the model selected in combo box for fitting purpose |
---|
| 546 | """ |
---|
[b491d6e] | 547 | |
---|
[04edd0d] | 548 | self.sizer5.Clear(True) |
---|
[1b07935d] | 549 | self.parameters = [] |
---|
| 550 | self.param_toFit=[] |
---|
[26bf293] | 551 | self.fixed_param=[] |
---|
[bb18ef1] | 552 | if model !=None: |
---|
| 553 | self.model = model |
---|
| 554 | |
---|
| 555 | self.set_model_description( self.model) |
---|
| 556 | |
---|
| 557 | keys = self.model.getParamList() |
---|
| 558 | #list of dispersion paramaters |
---|
| 559 | self.disp_list=self.model.getDispParamList() |
---|
[26bf293] | 560 | |
---|
[bb18ef1] | 561 | keys.sort() |
---|
| 562 | ik=0 |
---|
| 563 | im=1 |
---|
| 564 | |
---|
| 565 | iy = 1 |
---|
| 566 | ix = 0 |
---|
| 567 | self.cb1 = wx.CheckBox(self, -1,"Select all", (10, 10)) |
---|
| 568 | if self.data!=None: |
---|
| 569 | wx.EVT_CHECKBOX(self, self.cb1.GetId(), self.select_all_param) |
---|
| 570 | self.cb1.SetValue(False) |
---|
[1b07935d] | 571 | else: |
---|
[bb18ef1] | 572 | self.cb1.Disable() |
---|
| 573 | self.cb1.Hide() |
---|
| 574 | |
---|
| 575 | self.sizer5.Add(self.cb1,(iy, ix),(1,1),\ |
---|
| 576 | wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 15) |
---|
| 577 | ix +=1 |
---|
| 578 | self.text2_2 = wx.StaticText(self, -1, 'Values') |
---|
| 579 | self.sizer5.Add(self.text2_2,(iy, ix),(1,1),\ |
---|
| 580 | wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
---|
| 581 | ix +=2 |
---|
| 582 | self.text2_3 = wx.StaticText(self, -1, 'Errors') |
---|
| 583 | self.sizer5.Add(self.text2_3,(iy, ix),(1,1),\ |
---|
| 584 | wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
---|
| 585 | self.text2_3.Hide() |
---|
| 586 | |
---|
| 587 | |
---|
| 588 | ix +=1 |
---|
| 589 | self.text2_4 = wx.StaticText(self, -1, 'Units') |
---|
| 590 | self.sizer5.Add(self.text2_4,(iy, ix),(1,1),\ |
---|
| 591 | wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
---|
| 592 | self.text2_4.Hide() |
---|
| 593 | disp_list=self.model.getDispParamList() |
---|
| 594 | for item in keys: |
---|
| 595 | if not item in disp_list: |
---|
| 596 | iy += 1 |
---|
| 597 | ix = 0 |
---|
[51d47b5] | 598 | |
---|
[bb18ef1] | 599 | cb = wx.CheckBox(self, -1, item, (10, 10)) |
---|
| 600 | if self.data!=None: |
---|
| 601 | cb.SetValue(False) |
---|
| 602 | wx.EVT_CHECKBOX(self, cb.GetId(), self.select_param) |
---|
| 603 | else: |
---|
| 604 | cb.Disable() |
---|
| 605 | self.sizer5.Add( cb,( iy, ix),(1,1), wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 15) |
---|
| 606 | |
---|
| 607 | ix += 1 |
---|
| 608 | value= self.model.getParam(item) |
---|
| 609 | ctl1 = wx.TextCtrl(self, -1, size=(_BOX_WIDTH,20), style=wx.TE_PROCESS_ENTER) |
---|
| 610 | ctl1.SetValue(str (format_number(value))) |
---|
| 611 | ctl1.Bind(wx.EVT_KILL_FOCUS, self._onparamEnter) |
---|
| 612 | ctl1.Bind(wx.EVT_TEXT_ENTER,self._onparamEnter) |
---|
| 613 | self.sizer5.Add(ctl1, (iy,ix),(1,1), wx.EXPAND) |
---|
| 614 | |
---|
| 615 | ix += 1 |
---|
| 616 | text2=wx.StaticText(self, -1, '+/-') |
---|
| 617 | self.sizer5.Add(text2,(iy, ix),(1,1),\ |
---|
| 618 | wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
---|
| 619 | text2.Hide() |
---|
| 620 | ix += 1 |
---|
| 621 | ctl2 = wx.TextCtrl(self, -1, size=(_BOX_WIDTH,20), style=wx.TE_PROCESS_ENTER) |
---|
| 622 | self.sizer5.Add(ctl2, (iy,ix),(1,1), wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
---|
| 623 | ctl2.Hide() |
---|
| 624 | |
---|
| 625 | ix +=1 |
---|
| 626 | # Units |
---|
| 627 | try: |
---|
| 628 | units = wx.StaticText(self, -1, self.model.details[item][0], style=wx.ALIGN_LEFT) |
---|
| 629 | except: |
---|
| 630 | units = wx.StaticText(self, -1, "", style=wx.ALIGN_LEFT) |
---|
| 631 | self.sizer5.Add(units, (iy,ix),(1,1), wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
---|
| 632 | |
---|
| 633 | self.parameters.append([cb,ctl1,text2,ctl2]) |
---|
| 634 | |
---|
| 635 | iy+=1 |
---|
| 636 | self.sizer5.Add((20,20),(iy,ix),(1,1), wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 15) |
---|
| 637 | |
---|
| 638 | #Display units text on panel |
---|
| 639 | for item in keys: |
---|
| 640 | if self.model.details[item][0]!='': |
---|
| 641 | self.text2_4.Show() |
---|
| 642 | break |
---|
| 643 | else: |
---|
| 644 | self.text2_4.Hide() |
---|
| 645 | |
---|
[1b07935d] | 646 | self.vbox.Layout() |
---|
[68dada4] | 647 | self.SetScrollbars(20,20,55,40) |
---|
[26bf293] | 648 | self.Layout() |
---|
| 649 | self.parent.GetSizer().Layout() |
---|
[51d47b5] | 650 | |
---|
| 651 | |
---|
| 652 | |
---|
[ef8b580] | 653 | def _selectDlg(self): |
---|
| 654 | import os |
---|
| 655 | dlg = wx.FileDialog(self, "Choose a weight file", os.getcwd(), "", "*.*", wx.OPEN) |
---|
| 656 | path = None |
---|
| 657 | if dlg.ShowModal() == wx.ID_OK: |
---|
| 658 | path = dlg.GetPath() |
---|
| 659 | dlg.Destroy() |
---|
| 660 | return path |
---|
| 661 | def read_file(self, path): |
---|
| 662 | try: |
---|
[51d47b5] | 663 | if path==None: |
---|
| 664 | wx.PostEvent(self.parent.parent, StatusEvent(status=\ |
---|
| 665 | " Selected Distribution was not loaded: %s"%path)) |
---|
| 666 | return None, None |
---|
[ef8b580] | 667 | input_f = open(path, 'r') |
---|
| 668 | buff = input_f.read() |
---|
| 669 | lines = buff.split('\n') |
---|
| 670 | |
---|
| 671 | angles = [] |
---|
| 672 | weights=[] |
---|
| 673 | for line in lines: |
---|
| 674 | toks = line.split() |
---|
| 675 | if len(toks)==2: |
---|
| 676 | try: |
---|
| 677 | angle = float(toks[0]) |
---|
| 678 | weight = float(toks[1]) |
---|
| 679 | except: |
---|
| 680 | # Skip non-data lines |
---|
| 681 | pass |
---|
| 682 | angles.append(angle) |
---|
| 683 | weights.append(weight) |
---|
| 684 | return numpy.array(angles), numpy.array(weights) |
---|
| 685 | except: |
---|
[fbc3e04] | 686 | raise |
---|
[51d47b5] | 687 | |
---|
| 688 | |
---|
| 689 | def select_disp_angle(self, event): |
---|
[81e4cf7] | 690 | """ |
---|
| 691 | Event for when a user select a parameter to average over. |
---|
| 692 | @param event: check box event |
---|
| 693 | """ |
---|
[fbc3e04] | 694 | |
---|
| 695 | |
---|
[81e4cf7] | 696 | # Go through the list of dispersion check boxes to identify which one has changed |
---|
| 697 | for p in self.disp_cb_dict: |
---|
| 698 | # Catch which one of the box was just checked or unchecked. |
---|
| 699 | if event.GetEventObject() == self.disp_cb_dict[p]: |
---|
| 700 | |
---|
| 701 | |
---|
| 702 | if self.disp_cb_dict[p].GetValue() == True: |
---|
| 703 | # The user wants this parameter to be averaged. |
---|
| 704 | # Pop up the file selection dialog. |
---|
| 705 | path = self._selectDlg() |
---|
| 706 | |
---|
| 707 | # If nothing was selected, just return |
---|
| 708 | if path is None: |
---|
| 709 | self.disp_cb_dict[p].SetValue(False) |
---|
| 710 | return |
---|
| 711 | |
---|
| 712 | try: |
---|
| 713 | values,weights = self.read_file(path) |
---|
| 714 | except: |
---|
| 715 | wx.PostEvent(self.parent.parent, StatusEvent(status=\ |
---|
| 716 | "Could not read input file")) |
---|
| 717 | return |
---|
| 718 | |
---|
| 719 | # If any of the two arrays is empty, notify the user that we won't |
---|
| 720 | # proceed |
---|
| 721 | if values is None or weights is None: |
---|
| 722 | wx.PostEvent(self.parent.parent, StatusEvent(status=\ |
---|
| 723 | "The loaded %s distrubtion is corrupted or empty" % p)) |
---|
| 724 | return |
---|
| 725 | |
---|
| 726 | # Tell the user that we are about to apply the distribution |
---|
| 727 | wx.PostEvent(self.parent.parent, StatusEvent(status=\ |
---|
| 728 | "Applying loaded %s distribution: %s" % (p, path))) |
---|
| 729 | |
---|
| 730 | # Create the dispersion objects |
---|
| 731 | disp_model = ArrayDispersion() |
---|
| 732 | disp_model.set_weights(values, weights) |
---|
[bb18ef1] | 733 | # Store the object to make it persist outside the scope of this method |
---|
| 734 | #TODO: refactor model to clean this up? |
---|
| 735 | self._disp_obj_dict[p] = disp_model |
---|
| 736 | |
---|
| 737 | # Set the new model as the dispersion object for the selected parameter |
---|
| 738 | self.model.set_dispersion(p, disp_model) |
---|
| 739 | |
---|
[81e4cf7] | 740 | |
---|
| 741 | # Redraw the model |
---|
| 742 | self._draw_model() |
---|
| 743 | |
---|
| 744 | else: |
---|
| 745 | # The parameter was un-selected. Go back to Gaussian model (with 0 pts) |
---|
| 746 | disp_model = GaussianDispersion() |
---|
[bb18ef1] | 747 | # Store the object to make it persist outside the scope of this method |
---|
| 748 | #TODO: refactor model to clean this up? |
---|
| 749 | self._disp_obj_dict[p] = disp_model |
---|
| 750 | |
---|
| 751 | # Set the new model as the dispersion object for the selected parameter |
---|
| 752 | self.model.set_dispersion(p, disp_model) |
---|
[81e4cf7] | 753 | |
---|
| 754 | # Redraw the model |
---|
| 755 | self._draw_model() |
---|
| 756 | return |
---|
[fbc3e04] | 757 | |
---|
| 758 | |
---|
| 759 | |
---|
[51d47b5] | 760 | |
---|
| 761 | def set_panel_dispers(self, disp_list, type="GaussianModel" ): |
---|
[ed2ea6a] | 762 | """ |
---|
| 763 | """ |
---|
[26bf293] | 764 | |
---|
[e5af88b] | 765 | self.fittable_param=[] |
---|
| 766 | self.fixed_param=[] |
---|
[51d47b5] | 767 | |
---|
[26bf293] | 768 | ix=0 |
---|
| 769 | iy=1 |
---|
[ef8b580] | 770 | ### this will become a separate method |
---|
[51d47b5] | 771 | if type== "Select customized Model": |
---|
| 772 | ix=0 |
---|
| 773 | iy=1 |
---|
| 774 | self.sizer8.Clear(True) |
---|
| 775 | disp1 = wx.StaticText(self, -1, 'Array Dispersion') |
---|
| 776 | self.sizer8.Add(disp1,( iy, ix),(1,1), wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 15) |
---|
[ef8b580] | 777 | |
---|
[81e4cf7] | 778 | # Look for model parameters to which we can apply an ArrayDispersion model |
---|
| 779 | # Add a check box for each parameter. |
---|
| 780 | self.disp_cb_dict = {} |
---|
| 781 | for p in self.model.dispersion.keys(): |
---|
| 782 | ix+=1 |
---|
| 783 | self.disp_cb_dict[p] = wx.CheckBox(self, -1, p, (10, 10)) |
---|
| 784 | |
---|
| 785 | wx.EVT_CHECKBOX(self, self.disp_cb_dict[p].GetId(), self.select_disp_angle) |
---|
| 786 | self.sizer8.Add(self.disp_cb_dict[p], (iy, ix), (1,1), wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
---|
[51d47b5] | 787 | |
---|
| 788 | ix =0 |
---|
| 789 | iy +=1 |
---|
| 790 | self.sizer8.Add((20,20),(iy,ix),(1,1), wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 15) |
---|
| 791 | self.vbox.Layout() |
---|
| 792 | self.SetScrollbars(20,20,55,40) |
---|
| 793 | self.Layout() |
---|
| 794 | self.parent.GetSizer().Layout() |
---|
[ef8b580] | 795 | |
---|
[51d47b5] | 796 | if type== "GaussianModel" : |
---|
| 797 | |
---|
[e5af88b] | 798 | self.sizer8.Clear(True) |
---|
[26bf293] | 799 | disp = wx.StaticText(self, -1, 'Dispersion') |
---|
| 800 | self.sizer8.Add(disp,( iy, ix),(1,1), wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 15) |
---|
| 801 | ix += 1 |
---|
| 802 | values = wx.StaticText(self, -1, 'Values') |
---|
| 803 | self.sizer8.Add(values,( iy, ix),(1,1), wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
---|
| 804 | ix +=2 |
---|
| 805 | self.text2_3 = wx.StaticText(self, -1, 'Errors') |
---|
| 806 | self.sizer8.Add(self.text2_3,(iy, ix),(1,1),\ |
---|
| 807 | wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
---|
| 808 | self.text2_3.Hide() |
---|
| 809 | |
---|
| 810 | ix += 1 |
---|
| 811 | npts = wx.StaticText(self, -1, 'Npts') |
---|
| 812 | self.sizer8.Add(npts,( iy, ix),(1,1), wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
---|
| 813 | ix += 1 |
---|
| 814 | nsigmas = wx.StaticText(self, -1, 'Nsigmas') |
---|
| 815 | self.sizer8.Add(nsigmas,( iy, ix),(1,1), wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
---|
| 816 | |
---|
| 817 | disp_list.sort() |
---|
[b491d6e] | 818 | #print disp_list,self.model.dispersion |
---|
[26bf293] | 819 | for item in self.model.dispersion.keys(): |
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| 820 | name1=item+".width" |
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| 821 | name2=item+".npts" |
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| 822 | name3=item+".nsigmas" |
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| 823 | iy += 1 |
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| 824 | for p in self.model.dispersion[item].keys(): |
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| 825 | #print "name 1 2 3", name1, name2, name3 |
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| 826 | if p=="width": |
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| 827 | ix = 0 |
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| 828 | cb = wx.CheckBox(self, -1, name1, (10, 10)) |
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| 829 | if self.data !=None: |
---|
| 830 | cb.SetValue(False) |
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| 831 | wx.EVT_CHECKBOX(self, cb.GetId(), self.select_param) |
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| 832 | else: |
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| 833 | cb.Disable() |
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| 834 | self.sizer8.Add( cb,( iy, ix),(1,1), wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 15) |
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| 835 | ix = 1 |
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| 836 | value= self.model.getParam(name1) |
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| 837 | ctl1 = wx.TextCtrl(self, -1, size=(_BOX_WIDTH,20), style=wx.TE_PROCESS_ENTER) |
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| 838 | ctl1.SetValue(str (format_number(value))) |
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| 839 | ctl1.Bind(wx.EVT_KILL_FOCUS, self._onparamEnter) |
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| 840 | ctl1.Bind(wx.EVT_TEXT_ENTER,self._onparamEnter) |
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| 841 | self.sizer8.Add(ctl1, (iy,ix),(1,1), wx.EXPAND) |
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| 842 | |
---|
| 843 | ix = 2 |
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| 844 | text2=wx.StaticText(self, -1, '+/-') |
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| 845 | self.sizer8.Add(text2,(iy, ix),(1,1),\ |
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| 846 | wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
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| 847 | text2.Hide() |
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| 848 | ix = 3 |
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| 849 | ctl2 = wx.TextCtrl(self, -1, size=(_BOX_WIDTH,20), style=wx.TE_PROCESS_ENTER) |
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| 850 | self.sizer8.Add(ctl2, (iy,ix),(1,1), wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
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| 851 | ctl2.Hide() |
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[94999eb] | 852 | self.fittable_param.append([cb,ctl1,text2,ctl2]) |
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[26bf293] | 853 | |
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| 854 | |
---|
| 855 | elif p=="npts": |
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| 856 | ix =4 |
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| 857 | value= self.model.getParam(name2) |
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| 858 | Tctl = wx.TextCtrl(self, -1, size=(_BOX_WIDTH/2,20), style=wx.TE_PROCESS_ENTER) |
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| 859 | Tctl.SetValue(str (format_number(value))) |
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| 860 | Tctl.Bind(wx.EVT_KILL_FOCUS, self._onparamEnter) |
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| 861 | Tctl.Bind(wx.EVT_TEXT_ENTER,self._onparamEnter) |
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| 862 | self.sizer8.Add(Tctl, (iy,ix),(1,1), wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
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| 863 | self.fixed_param.append([name2, Tctl]) |
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| 864 | elif p=="nsigmas": |
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| 865 | ix =5 |
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| 866 | value= self.model.getParam(name3) |
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| 867 | Tctl = wx.TextCtrl(self, -1, size=(_BOX_WIDTH/2,20), style=wx.TE_PROCESS_ENTER) |
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| 868 | Tctl.SetValue(str (format_number(value))) |
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| 869 | Tctl.Bind(wx.EVT_KILL_FOCUS, self._onparamEnter) |
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| 870 | Tctl.Bind(wx.EVT_TEXT_ENTER,self._onparamEnter) |
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| 871 | self.sizer8.Add(Tctl, (iy,ix),(1,1), wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
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| 872 | self.fixed_param.append([name3, Tctl]) |
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[ef8b580] | 873 | wx.PostEvent(self.parent.parent, StatusEvent(status=\ |
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| 874 | " Selected Distribution: Gaussian")) |
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[e5af88b] | 875 | ix =0 |
---|
| 876 | iy +=1 |
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| 877 | self.sizer8.Add((20,20),(iy,ix),(1,1), wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 15) |
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| 878 | self.vbox.Layout() |
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| 879 | self.SetScrollbars(20,20,55,40) |
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| 880 | self.Layout() |
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| 881 | self.parent.GetSizer().Layout() |
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[ef8b580] | 882 | |
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[51d47b5] | 883 | def checkFitValues(self,val_min, val_max): |
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| 884 | """ |
---|
| 885 | Check the validity of input values |
---|
| 886 | """ |
---|
| 887 | flag = True |
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| 888 | min_value = val_min.GetValue() |
---|
| 889 | max_value = val_max.GetValue() |
---|
| 890 | # Check for possible values entered |
---|
| 891 | if min_value.lstrip().rstrip() =="-inf": |
---|
| 892 | min_value= -numpy.inf |
---|
| 893 | if max_value.lstrip().rstrip() =="+inf": |
---|
| 894 | max_value= numpy.inf |
---|
| 895 | if min_value==-numpy.inf and max_value== numpy.inf: |
---|
| 896 | val_min.SetBackgroundColour(wx.WHITE) |
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| 897 | val_min.Refresh() |
---|
| 898 | val_max.SetBackgroundColour(wx.WHITE) |
---|
| 899 | val_max.Refresh() |
---|
| 900 | return flag |
---|
| 901 | elif max_value== numpy.inf: |
---|
| 902 | try: |
---|
| 903 | float(min_value) |
---|
| 904 | val_min.SetBackgroundColour(wx.WHITE) |
---|
| 905 | val_min.Refresh() |
---|
| 906 | except: |
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| 907 | flag = False |
---|
| 908 | val_min.SetBackgroundColour("pink") |
---|
| 909 | val_min.Refresh() |
---|
| 910 | return flag |
---|
| 911 | elif min_value==-numpy.inf: |
---|
| 912 | try: |
---|
| 913 | float(max_value) |
---|
| 914 | val_max.SetBackgroundColour(wx.WHITE) |
---|
| 915 | val_max.Refresh() |
---|
| 916 | except: |
---|
| 917 | flag = False |
---|
| 918 | val_max.SetBackgroundColour("pink") |
---|
| 919 | val_max.Refresh() |
---|
| 920 | return flag |
---|
| 921 | else: |
---|
| 922 | if (float(min_value)< float(max_value)): |
---|
| 923 | val_min.SetBackgroundColour(wx.WHITE) |
---|
| 924 | val_min.Refresh() |
---|
| 925 | else: |
---|
| 926 | flag = False |
---|
| 927 | val_min.SetBackgroundColour("pink") |
---|
| 928 | val_min.Refresh() |
---|
| 929 | return flag |
---|
[26bf293] | 930 | |
---|
[1b07935d] | 931 | |
---|
| 932 | def _onparamEnter(self,event): |
---|
| 933 | """ |
---|
| 934 | when enter value on panel redraw model according to changed |
---|
| 935 | """ |
---|
| 936 | self.set_model_parameter() |
---|
| 937 | |
---|
| 938 | def set_model_parameter(self): |
---|
[ed2ea6a] | 939 | """ |
---|
| 940 | """ |
---|
[1b07935d] | 941 | if len(self.parameters) !=0 and self.model !=None: |
---|
[24ea33c] | 942 | # Flag to register when a parameter has changed. |
---|
| 943 | is_modified = False |
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[e5af88b] | 944 | for item in self.fittable_param: |
---|
| 945 | try: |
---|
| 946 | name=str(item[0].GetLabelText()) |
---|
| 947 | value= float(item[1].GetValue()) |
---|
| 948 | # If the value of the parameter has changed, |
---|
| 949 | # update the model and set the is_modified flag |
---|
| 950 | if value != self.model.getParam(name): |
---|
| 951 | self.model.setParam(name,value) |
---|
| 952 | is_modified = True |
---|
| 953 | |
---|
| 954 | except: |
---|
[fbc3e04] | 955 | #raise |
---|
[e5af88b] | 956 | wx.PostEvent(self.parent.parent, StatusEvent(status=\ |
---|
| 957 | "Model Drawing Error:wrong value entered : %s"% sys.exc_value)) |
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[ed2ea6a] | 958 | return |
---|
| 959 | |
---|
[e5af88b] | 960 | |
---|
[26bf293] | 961 | for item in self.fixed_param: |
---|
| 962 | try: |
---|
| 963 | name=str(item[0]) |
---|
| 964 | value= float(item[1].GetValue()) |
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| 965 | # If the value of the parameter has changed, |
---|
| 966 | # update the model and set the is_modified flag |
---|
| 967 | if value != self.model.getParam(name): |
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| 968 | self.model.setParam(name,value) |
---|
| 969 | is_modified = True |
---|
| 970 | |
---|
| 971 | except: |
---|
[fbc3e04] | 972 | raise |
---|
[e5af88b] | 973 | wx.PostEvent(self.parent.parent, StatusEvent(status=\ |
---|
[fbc3e04] | 974 | "Model Drawing Error:wrong value entered : %s"% sys.exc_value)) |
---|
[26bf293] | 975 | |
---|
[db709e4] | 976 | for item in self.parameters: |
---|
[a5aaec9] | 977 | try: |
---|
| 978 | name=str(item[0].GetLabelText()) |
---|
| 979 | value= float(item[1].GetValue()) |
---|
| 980 | # If the value of the parameter has changed, |
---|
| 981 | # update the model and set the is_modified flag |
---|
| 982 | if value != self.model.getParam(name): |
---|
| 983 | self.model.setParam(name,value) |
---|
| 984 | is_modified = True |
---|
[ed2ea6a] | 985 | |
---|
[db709e4] | 986 | except: |
---|
[ed2ea6a] | 987 | #raise |
---|
| 988 | wx.PostEvent(self.parent.parent, StatusEvent(status=\ |
---|
[fbc3e04] | 989 | "Model Drawing Error:wrong value entered : %s"% sys.exc_value)) |
---|
[ed2ea6a] | 990 | return |
---|
| 991 | |
---|
| 992 | |
---|
[db709e4] | 993 | # Here we should check whether the boundaries have been modified. |
---|
| 994 | # If qmin and qmax have been modified, update qmin and qmax and |
---|
| 995 | # set the is_modified flag to True |
---|
[bb18ef1] | 996 | from sans.guiframe.utils import check_value |
---|
| 997 | if check_value( self.qmin, self.qmax): |
---|
| 998 | if float(self.qmin.GetValue()) != self.qmin_x: |
---|
| 999 | self.qmin_x = float(self.qmin.GetValue()) |
---|
| 1000 | is_modified = True |
---|
| 1001 | if float(self.qmax.GetValue()) != self.qmax_x: |
---|
| 1002 | self.qmax_x = float(self.qmax.GetValue()) |
---|
| 1003 | is_modified = True |
---|
| 1004 | self.fitrange = True |
---|
| 1005 | else: |
---|
| 1006 | self.fitrange = False |
---|
[ea20505] | 1007 | if float(self.npts.GetValue()) != self.num_points: |
---|
| 1008 | self.num_points = float(self.npts.GetValue()) |
---|
| 1009 | is_modified = True |
---|
[e9b4cc4] | 1010 | |
---|
[a5aaec9] | 1011 | if is_modified: |
---|
[cfc68540] | 1012 | self._draw_model() |
---|
[2e10b70] | 1013 | |
---|
[bb18ef1] | 1014 | def _draw_model(self): |
---|
[cfc68540] | 1015 | """ |
---|
| 1016 | Method to draw or refresh a plotted model. |
---|
| 1017 | The method will use the data member from the model page |
---|
| 1018 | to build a call to the fitting perspective manager. |
---|
[2e10b70] | 1019 | |
---|
[cfc68540] | 1020 | [Note to coder: This way future changes will be done in only one place.] |
---|
| 1021 | """ |
---|
[bb18ef1] | 1022 | if self.model !=None: |
---|
| 1023 | self.manager.draw_model(self.model, self.model.name, data=self.data, |
---|
| 1024 | qmin=self.qmin_x, qmax=self.qmax_x, |
---|
| 1025 | qstep= self.num_points, |
---|
| 1026 | enable2D=self.enable2D) |
---|
[ef8b580] | 1027 | |
---|
[26bf293] | 1028 | def select_param(self,event): |
---|
[ed2ea6a] | 1029 | """ |
---|
[fbc3e04] | 1030 | |
---|
[ed2ea6a] | 1031 | """ |
---|
[26bf293] | 1032 | pass |
---|
| 1033 | def select_all_param(self,event): |
---|
[ed2ea6a] | 1034 | """ |
---|
[fbc3e04] | 1035 | |
---|
[ed2ea6a] | 1036 | """ |
---|
[26bf293] | 1037 | pass |
---|
[94999eb] | 1038 | def select_all_param_helper(self): |
---|
| 1039 | """ |
---|
[fbc3e04] | 1040 | Allows selecting or delecting button |
---|
[94999eb] | 1041 | """ |
---|
| 1042 | self.param_toFit=[] |
---|
| 1043 | if self.parameters !=[]: |
---|
| 1044 | if self.cb1.GetValue()==True: |
---|
| 1045 | for item in self.parameters: |
---|
| 1046 | item[0].SetValue(True) |
---|
[e9e914f] | 1047 | list= [item[0],item[1],item[2],item[3]] |
---|
[94999eb] | 1048 | self.param_toFit.append(list ) |
---|
| 1049 | if len(self.fittable_param)>0: |
---|
| 1050 | for item in self.fittable_param: |
---|
| 1051 | item[0].SetValue(True) |
---|
| 1052 | list= [item[0],item[1],item[2],item[3]] |
---|
| 1053 | self.param_toFit.append(list ) |
---|
| 1054 | else: |
---|
| 1055 | for item in self.parameters: |
---|
| 1056 | item[0].SetValue(False) |
---|
| 1057 | for item in self.fittable_param: |
---|
| 1058 | item[0].SetValue(False) |
---|
| 1059 | self.param_toFit=[] |
---|
[ef8b580] | 1060 | |
---|
| 1061 | |
---|
[26bf293] | 1062 | |
---|