[c77d859] | 1 | |
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| 2 | import sys |
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| 3 | import wx |
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| 4 | import numpy |
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| 5 | |
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| 6 | from sans.guiframe.utils import format_number |
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| 7 | from sans.guicomm.events import StatusEvent |
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| 8 | |
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| 9 | _BOX_WIDTH = 80 |
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| 10 | |
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| 11 | class BasicPage(wx.ScrolledWindow): |
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| 12 | """ |
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| 13 | This class provide general structure of fitpanel page |
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| 14 | """ |
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| 15 | ## Internal name for the AUI manager |
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| 16 | window_name = "Fit page" |
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| 17 | ## Title to appear on top of the window |
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| 18 | window_caption = "Fit Page" |
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| 19 | name="" |
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| 20 | def __init__(self,parent, pageinfo, name): |
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| 21 | wx.ScrolledWindow.__init__(self, parent) |
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| 22 | ## store name |
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| 23 | self.name = name |
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| 24 | ## store info of panel |
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| 25 | self.page_info= pageinfo |
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| 26 | self.page_info.page_name = name |
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| 27 | ## parent of the page |
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| 28 | self.parent = parent |
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| 29 | ## owner of the page (fitting plugin) |
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| 30 | self.event_owner= None |
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| 31 | ## create the basic structure of the panel with empty sizer |
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| 32 | self.define_page_structure() |
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| 33 | ## dictionary containing list of models |
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| 34 | self.model_list_box={} |
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| 35 | ## Data member to store the dispersion object created |
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| 36 | self._disp_obj_dict = {} |
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| 37 | self.disp_cb_dict ={} |
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| 38 | ##list of model parameters. each item must have same length |
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| 39 | ## each item related to a given parameters |
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| 40 | ##[cb state, name, value, "+/-", error of fit, min, max , units] |
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| 41 | self.parameters=[] |
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| 42 | ## list of parameters to fit , must be like self.parameters |
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| 43 | self.param_toFit=[] |
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| 44 | ## list of looking like parameters but with non fittable parameters info |
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| 45 | self.fixed_param=[] |
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| 46 | ## list of looking like parameters but with fittable parameters info |
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| 47 | self.fittable_param=[] |
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| 48 | ##list of dispersion parameters |
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| 49 | self.disp_list=[] |
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| 50 | |
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| 51 | ##enable model 2D draw |
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| 52 | self.enable2D= False |
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| 53 | ## check that the fit range is correct to plot the model again |
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| 54 | self.fitrange= True |
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| 55 | ## current model |
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| 56 | self.model= None |
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| 57 | ## data |
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| 58 | self.data=None |
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| 59 | ## Q range |
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| 60 | self.qmin_x= 0.001 |
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| 61 | self.qmax_x= 0.1 |
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| 62 | self.num_points= 100 |
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| 63 | ## changing initial values given page_info value |
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| 64 | if self.page_info !=None and len(self.page_info.model_list_box) >0: |
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| 65 | self.model_list_box = self.page_info.model_list_box |
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| 66 | ## current model |
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| 67 | self.model=self.page_info.model |
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| 68 | self.data = self.page_info.data |
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| 69 | self.event_owner = self.page_info.event_owner |
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| 70 | if self.model !=None: |
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| 71 | self.disp_list= self.model.getDispParamList() |
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| 72 | ## drawing Initial dispersion parameters sizer |
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| 73 | self.set_dispers_sizer() |
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[00c3aac] | 74 | self._fill_save_sizer() |
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[c77d859] | 75 | ## layout |
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| 76 | self.set_layout() |
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| 77 | |
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| 78 | |
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| 79 | def define_page_structure(self): |
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| 80 | """ |
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| 81 | Create empty sizer for a panel |
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| 82 | """ |
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| 83 | self.vbox = wx.BoxSizer(wx.VERTICAL) |
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| 84 | self.sizer0 = wx.BoxSizer(wx.VERTICAL) |
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| 85 | self.sizer1 = wx.BoxSizer(wx.VERTICAL) |
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| 86 | self.sizer2 = wx.BoxSizer(wx.VERTICAL) |
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| 87 | self.sizer3 = wx.BoxSizer(wx.VERTICAL) |
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| 88 | self.sizer4 = wx.BoxSizer(wx.VERTICAL) |
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| 89 | self.sizer5 = wx.BoxSizer(wx.VERTICAL) |
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[0a518e4c] | 90 | self.sizer6 = wx.BoxSizer(wx.VERTICAL) |
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[c77d859] | 91 | |
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[8bd4dc0] | 92 | self.sizer0.SetMinSize((375,-1)) |
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| 93 | self.sizer1.SetMinSize((375,-1)) |
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| 94 | self.sizer2.SetMinSize((375,-1)) |
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| 95 | self.sizer3.SetMinSize((375,-1)) |
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| 96 | self.sizer4.SetMinSize((375,-1)) |
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| 97 | self.sizer5.SetMinSize((375,-1)) |
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[0a518e4c] | 98 | self.sizer6.SetMinSize((375,-1)) |
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[8bd4dc0] | 99 | |
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[c77d859] | 100 | self.vbox.Add(self.sizer0) |
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| 101 | self.vbox.Add(self.sizer1) |
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| 102 | self.vbox.Add(self.sizer2) |
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| 103 | self.vbox.Add(self.sizer3) |
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| 104 | self.vbox.Add(self.sizer4) |
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| 105 | self.vbox.Add(self.sizer5) |
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[0a518e4c] | 106 | self.vbox.Add(self.sizer6) |
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[c77d859] | 107 | |
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| 108 | def set_layout(self): |
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| 109 | """ |
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| 110 | layout |
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| 111 | """ |
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| 112 | self.vbox.Layout() |
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| 113 | self.vbox.Fit(self) |
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| 114 | self.SetSizer(self.vbox) |
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| 115 | |
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| 116 | self.set_scroll() |
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| 117 | self.Centre() |
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| 118 | |
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| 119 | def set_scroll(self): |
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| 120 | self.SetScrollbars(20,20,200,100) |
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| 121 | self.Layout() |
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[0a518e4c] | 122 | self.SetAutoLayout(True) |
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[c77d859] | 123 | |
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| 124 | def set_owner(self,owner): |
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| 125 | """ |
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| 126 | set owner of fitpage |
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| 127 | @param owner: the class responsible of plotting |
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| 128 | """ |
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| 129 | self.event_owner = owner |
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| 130 | self.page_info.event_owner = owner |
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| 131 | |
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| 132 | def set_manager(self, manager): |
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| 133 | """ |
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| 134 | set panel manager |
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| 135 | @param manager: instance of plugin fitting |
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| 136 | """ |
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| 137 | self.manager = manager |
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| 138 | self.page_info.manager = manager |
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| 139 | |
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| 140 | def populate_box(self, dict): |
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| 141 | """ |
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| 142 | Store list of model |
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| 143 | @param dict: dictionary containing list of models |
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| 144 | """ |
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| 145 | self.model_list_box = dict |
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| 146 | if self.page_info!=None: |
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| 147 | self.page_info.model_list_box = self.model_list_box |
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| 148 | |
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| 149 | |
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| 150 | |
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| 151 | def set_dispers_sizer(self): |
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| 152 | """ |
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| 153 | fill sizer containing dispersity info |
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| 154 | """ |
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| 155 | self.sizer4.Clear(True) |
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| 156 | box_description= wx.StaticBox(self, -1,"PolyDispersity") |
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| 157 | boxsizer1 = wx.StaticBoxSizer(box_description, wx.VERTICAL) |
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| 158 | #---------------------------------------------------- |
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| 159 | self.disable_disp = wx.RadioButton(self, -1, 'No', (10, 10), style=wx.RB_GROUP) |
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| 160 | self.enable_disp = wx.RadioButton(self, -1, 'Yes', (10, 30)) |
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| 161 | self.Bind(wx.EVT_RADIOBUTTON, self._set_dipers_Param, id=self.disable_disp.GetId()) |
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| 162 | self.Bind(wx.EVT_RADIOBUTTON, self._set_dipers_Param, id=self.enable_disp.GetId()) |
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| 163 | |
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| 164 | sizer_dispersion = wx.BoxSizer(wx.HORIZONTAL) |
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| 165 | sizer_dispersion.Add((20,20)) |
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| 166 | sizer_dispersion.Add(wx.StaticText(self,-1,'Polydispersity: ')) |
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| 167 | sizer_dispersion.Add(self.enable_disp ) |
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| 168 | sizer_dispersion.Add((20,20)) |
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| 169 | sizer_dispersion.Add(self.disable_disp ) |
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| 170 | sizer_dispersion.Add((10,10)) |
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| 171 | |
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| 172 | ## fill a sizer with the combobox to select dispersion type |
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| 173 | sizer_select_dispers = wx.BoxSizer(wx.HORIZONTAL) |
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| 174 | self.model_disp = wx.StaticText(self, -1, 'Model Disp') |
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| 175 | |
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| 176 | import sans.models.dispersion_models |
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| 177 | self.polydisp= sans.models.dispersion_models.models |
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[0a518e4c] | 178 | self.disp_box = wx.ComboBox(self, -1) |
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[c77d859] | 179 | self.disp_box.SetValue("GaussianModel") |
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| 180 | |
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| 181 | for key in self.polydisp.iterkeys(): |
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| 182 | name = str(key.__name__) |
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| 183 | if name=="ArrayDispersion": |
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| 184 | # Remove the option until the rest of the code is ready for it |
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| 185 | self.disp_box.Append("Select customized Model",key) |
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| 186 | pass |
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| 187 | else: |
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| 188 | self.disp_box.Append(name,key) |
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| 189 | wx.EVT_COMBOBOX(self.disp_box,-1, self._on_select_Disp) |
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| 190 | |
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| 191 | sizer_select_dispers.Add((10,10)) |
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| 192 | sizer_select_dispers.Add(self.model_disp) |
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| 193 | sizer_select_dispers.Add(self.disp_box) |
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| 194 | sizer_select_dispers.Add((10,10)) |
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| 195 | self.model_disp.Hide() |
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| 196 | self.disp_box.Hide() |
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| 197 | |
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| 198 | boxsizer1.Add( sizer_dispersion ) |
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| 199 | boxsizer1.Add( (10,10) ) |
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| 200 | boxsizer1.Add( sizer_select_dispers ) |
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| 201 | self.sizer4_4 = wx.GridBagSizer(5,5) |
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| 202 | boxsizer1.Add( self.sizer4_4 ) |
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| 203 | #----------------------------------------------------- |
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| 204 | self.sizer4.Add(boxsizer1,0, wx.EXPAND | wx.ALL, 10) |
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| 205 | self.sizer4.Layout() |
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[0a518e4c] | 206 | |
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[c77d859] | 207 | self.SetScrollbars(20,20,200,100) |
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[0a518e4c] | 208 | |
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[c77d859] | 209 | |
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| 210 | def select_disp_angle(self, event): |
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| 211 | """ |
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| 212 | Event for when a user select a parameter to average over. |
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| 213 | @param event: check box event |
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| 214 | """ |
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| 215 | |
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| 216 | |
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| 217 | # Go through the list of dispersion check boxes to identify which one has changed |
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| 218 | for p in self.disp_cb_dict: |
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| 219 | # Catch which one of the box was just checked or unchecked. |
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| 220 | if event.GetEventObject() == self.disp_cb_dict[p]: |
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| 221 | |
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| 222 | |
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| 223 | if self.disp_cb_dict[p].GetValue() == True: |
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| 224 | # The user wants this parameter to be averaged. |
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| 225 | # Pop up the file selection dialog. |
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| 226 | path = self._selectDlg() |
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| 227 | |
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| 228 | # If nothing was selected, just return |
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| 229 | if path is None: |
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| 230 | self.disp_cb_dict[p].SetValue(False) |
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| 231 | return |
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| 232 | |
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| 233 | try: |
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| 234 | values,weights = self.read_file(path) |
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| 235 | except: |
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| 236 | msg="Could not read input file" |
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| 237 | wx.PostEvent(self.parent.parent, StatusEvent(status= msg)) |
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| 238 | return |
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| 239 | |
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| 240 | # If any of the two arrays is empty, notify the user that we won't |
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| 241 | # proceed |
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| 242 | if values is None or weights is None: |
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| 243 | wx.PostEvent(self.parent.parent, StatusEvent(status=\ |
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| 244 | "The loaded %s distrubtion is corrupted or empty" % p)) |
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| 245 | return |
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| 246 | |
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| 247 | # Tell the user that we are about to apply the distribution |
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| 248 | wx.PostEvent(self.parent.parent, StatusEvent(status=\ |
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| 249 | "Applying loaded %s distribution: %s" % (p, path))) |
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| 250 | |
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| 251 | # Create the dispersion objects |
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| 252 | from sans.models.dispersion_models import ArrayDispersion |
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| 253 | disp_model = ArrayDispersion() |
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| 254 | disp_model.set_weights(values, weights) |
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| 255 | # Store the object to make it persist outside the scope of this method |
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| 256 | #TODO: refactor model to clean this up? |
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| 257 | self._disp_obj_dict[p] = disp_model |
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| 258 | |
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| 259 | # Set the new model as the dispersion object for the selected parameter |
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| 260 | self.model.set_dispersion(p, disp_model) |
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| 261 | |
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| 262 | else: |
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| 263 | # The parameter was un-selected. Go back to Gaussian model (with 0 pts) |
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| 264 | self._reset_dispersity() |
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| 265 | |
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| 266 | ## Redraw the model |
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| 267 | self._draw_model() |
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| 268 | return |
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| 269 | |
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[00c3aac] | 270 | def onSave(self, event): |
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| 271 | """ |
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| 272 | save history of the data and model |
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| 273 | """ |
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| 274 | self.page_info.model= self.model |
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| 275 | self.page_info.data = self.data |
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| 276 | import os |
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| 277 | |
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| 278 | |
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| 279 | path = None |
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| 280 | dlg = wx.FileDialog(self, "Choose a file", os.getcwd(), "", "*.txt", wx.SAVE) |
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| 281 | if dlg.ShowModal() == wx.ID_OK: |
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| 282 | path = dlg.GetPath() |
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| 283 | mypath = os.path.basename(path) |
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| 284 | |
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| 285 | dlg.Destroy() |
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| 286 | |
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| 287 | if not path == None: |
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| 288 | out = open(path, 'w') |
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| 289 | has_data = self.data !=None |
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| 290 | has_model = self.model!=None |
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| 291 | import time |
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| 292 | year, month, day,hour,minute,second,tda,ty,tm_isdst= time.gmtime() |
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| 293 | import os.path |
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| 294 | out.write("Title: State for %s\n"%os.path.basename(path)) |
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| 295 | out.write("Date: %g\%g\%g \n"%(year, month, day)) |
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| 296 | out.write("GMT Time: %g:%g:%g \n\n"%(hour,minute, second)) |
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| 297 | # Sanity check |
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| 298 | if has_data: |
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| 299 | out.write("Fit Data name: %s\n\n"%self.data.name) |
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| 300 | |
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| 301 | if has_model: |
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| 302 | out.write("Model name: %s\n"%self.model.name) |
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| 303 | if len(self.parameters)>0: |
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| 304 | out.write("Parameters Info:\n") |
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| 305 | msg= "Name\t\tValues\t\t+\-\tErrors\t\tMin\t\tMax\t\tUnits\t\tstate\n" |
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| 306 | out.write(msg) |
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| 307 | ##self.parameters= |
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| 308 | ##[cb state, name, value, "+/-", error of fit, min, max , units] |
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| 309 | for item in self.parameters: |
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| 310 | if item[1]!=None: |
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| 311 | name= item[1] |
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| 312 | else: |
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| 313 | name="" |
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| 314 | if item[2]!=None: |
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| 315 | value= str(item[2].GetValue().rstrip().lstrip()) |
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| 316 | else: |
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| 317 | value="" |
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| 318 | if item[3]!=None: |
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| 319 | sign= str(item[3].GetLabelText().rstrip().lstrip()) |
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| 320 | else: |
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| 321 | sign="" |
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| 322 | if item[4]!=None: |
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| 323 | error= str(item[4].GetValue().rstrip().lstrip()) |
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| 324 | else: |
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| 325 | error="" |
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| 326 | if item[5]!=None: |
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| 327 | min= str(item[5].GetValue().rstrip().lstrip()) |
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| 328 | else: |
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| 329 | min="" |
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| 330 | if item[6]!=None: |
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| 331 | max= str(item[6].GetValue().rstrip().lstrip()) |
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| 332 | else: |
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| 333 | max="" |
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| 334 | if item[7]!=None: |
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| 335 | unit= str(item[7].GetLabelText().rstrip().lstrip()) |
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| 336 | else: |
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| 337 | unit="" |
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| 338 | if item[0]!=None: |
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| 339 | if item[0].GetValue(): |
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| 340 | state= "Fitted" |
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| 341 | else: |
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| 342 | state= "Not Fitted" |
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| 343 | else: |
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| 344 | state="Not Fitted" |
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| 345 | |
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| 346 | msg= "%s\t\t%s\t\t%s\t%s\t\t%s\t\t%s\t\t%s\t\t%s\n"\ |
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| 347 | %(name,value,sign,error,min,max,unit,state) |
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| 348 | out.write(msg) |
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| 349 | |
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| 350 | |
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| 351 | out.close() |
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| 352 | |
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| 353 | |
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[c77d859] | 354 | |
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| 355 | def read_file(self, path): |
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| 356 | """ |
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| 357 | Read two columns file |
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| 358 | @param path: the path to the file to read |
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| 359 | """ |
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| 360 | try: |
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| 361 | if path==None: |
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| 362 | wx.PostEvent(self.parent.parent, StatusEvent(status=\ |
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| 363 | " Selected Distribution was not loaded: %s"%path)) |
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| 364 | return None, None |
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| 365 | input_f = open(path, 'r') |
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| 366 | buff = input_f.read() |
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| 367 | lines = buff.split('\n') |
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| 368 | |
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| 369 | angles = [] |
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| 370 | weights=[] |
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| 371 | for line in lines: |
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| 372 | toks = line.split() |
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| 373 | if len(toks)==2: |
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| 374 | try: |
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| 375 | angle = float(toks[0]) |
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| 376 | weight = float(toks[1]) |
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| 377 | except: |
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| 378 | # Skip non-data lines |
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| 379 | pass |
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| 380 | angles.append(angle) |
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| 381 | weights.append(weight) |
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| 382 | return numpy.array(angles), numpy.array(weights) |
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| 383 | except: |
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| 384 | raise |
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| 385 | |
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[00c3aac] | 386 | |
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[c77d859] | 387 | def _selectDlg(self): |
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| 388 | """ |
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| 389 | open a dialog file to selected the customized dispersity |
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| 390 | """ |
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| 391 | import os |
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| 392 | dlg = wx.FileDialog(self, "Choose a weight file", os.getcwd(), "", "*.*", wx.OPEN) |
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| 393 | path = None |
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| 394 | if dlg.ShowModal() == wx.ID_OK: |
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| 395 | path = dlg.GetPath() |
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| 396 | dlg.Destroy() |
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| 397 | return path |
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| 398 | |
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| 399 | |
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| 400 | def _onparamEnter_helper(self): |
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| 401 | """ |
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| 402 | check if values entered by the user are changed and valid to replot |
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| 403 | model |
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| 404 | use : _check_value_enter |
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| 405 | """ |
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| 406 | if self.model !=None: |
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| 407 | # Flag to register when a parameter has changed. |
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| 408 | is_modified = False |
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| 409 | is_modified =self._check_value_enter( self.fittable_param ,is_modified) |
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| 410 | is_modified =self._check_value_enter( self.fixed_param ,is_modified) |
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| 411 | is_modified =self._check_value_enter( self.parameters ,is_modified) |
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| 412 | |
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[0a518e4c] | 413 | self.Layout() |
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[c77d859] | 414 | # Here we should check whether the boundaries have been modified. |
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| 415 | # If qmin and qmax have been modified, update qmin and qmax and |
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| 416 | # set the is_modified flag to True |
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| 417 | from sans.guiframe.utils import check_value |
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| 418 | if check_value( self.qmin, self.qmax): |
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| 419 | if float(self.qmin.GetValue()) != self.qmin_x: |
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| 420 | self.qmin_x = float(self.qmin.GetValue()) |
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| 421 | is_modified = True |
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| 422 | if float(self.qmax.GetValue()) != self.qmax_x: |
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| 423 | self.qmax_x = float(self.qmax.GetValue()) |
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| 424 | is_modified = True |
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| 425 | self.fitrange = True |
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| 426 | else: |
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| 427 | self.fitrange = False |
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| 428 | if self.npts != None: |
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| 429 | if float(self.npts.GetValue()) != self.num_points: |
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| 430 | self.num_points = float(self.npts.GetValue()) |
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| 431 | is_modified = True |
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| 432 | ## if any value is modify draw model with new value |
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| 433 | if is_modified: |
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| 434 | self._draw_model() |
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| 435 | |
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| 436 | |
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| 437 | def _set_model_sizer_selection(self, model): |
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| 438 | """ |
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| 439 | Display the sizer according to the type of the current model |
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| 440 | """ |
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| 441 | if hasattr(model ,"model2"): |
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| 442 | |
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| 443 | class_name= model.model2.__class__ |
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| 444 | name= model.model2.name |
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| 445 | flag= name != "NoStructure" |
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| 446 | if flag and (class_name in self.model_list_box["Structure Factors"]): |
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| 447 | self.structurebox.Show(True) |
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| 448 | self.text2.Show(True) |
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| 449 | self.multip_cb.SetValue(True) |
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| 450 | items = self.structurebox.GetItems() |
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| 451 | self.sizer1.Layout() |
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| 452 | self.SetScrollbars(20,20,200,100) |
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| 453 | for i in range(len(items)): |
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| 454 | if items[i]== str(name): |
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| 455 | self.structurebox.SetSelection(i) |
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| 456 | break |
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| 457 | |
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| 458 | if hasattr(model ,"model1"): |
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| 459 | class_name = model.model1.__class__ |
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| 460 | name = model.model1.name |
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| 461 | self.formfactorbox.Clear() |
---|
| 462 | |
---|
| 463 | for k, list in self.model_list_box.iteritems(): |
---|
| 464 | if k == "shapes": |
---|
| 465 | self.shape_rbutton.SetValue(True) |
---|
| 466 | elif k == "Shape-independent": |
---|
| 467 | self.shape_indep_rbutton.SetValue(True) |
---|
| 468 | elif k == "Structure Factors": |
---|
| 469 | self.struct_rbutton.SetValue(True) |
---|
| 470 | else: |
---|
| 471 | self.plugin_rbutton.SetValue(True) |
---|
| 472 | |
---|
| 473 | if class_name in list: |
---|
| 474 | ## fill the form factor list with new model |
---|
| 475 | self._populate_box(self.formfactorbox, list) |
---|
| 476 | items = self.formfactorbox.GetItems() |
---|
| 477 | ## set comboxbox to the selected item |
---|
| 478 | for i in range(len(items)): |
---|
| 479 | if items[i]== str(name): |
---|
| 480 | self.formfactorbox.SetSelection(i) |
---|
| 481 | break |
---|
| 482 | break |
---|
| 483 | else: |
---|
| 484 | ## Select the model from the combo box |
---|
| 485 | class_name = model.__class__ |
---|
| 486 | name = model.name |
---|
| 487 | self.formfactorbox.Clear() |
---|
| 488 | items = self.formfactorbox.GetItems() |
---|
| 489 | for k, list in self.model_list_box.iteritems(): |
---|
| 490 | if k == "shapes": |
---|
| 491 | self.shape_rbutton.SetValue(True) |
---|
| 492 | elif k == "Shape-independent": |
---|
| 493 | self.shape_indep_rbutton.SetValue(True) |
---|
| 494 | elif k == "Structure Factors": |
---|
| 495 | self.struct_rbutton.SetValue(True) |
---|
| 496 | else: |
---|
| 497 | self.plugin_rbutton.SetValue(True) |
---|
| 498 | if class_name in list: |
---|
| 499 | ## fill the form factor list with new model |
---|
| 500 | self._populate_box(self.formfactorbox, list) |
---|
| 501 | items = self.formfactorbox.GetItems() |
---|
| 502 | ## set comboxbox to the selected item |
---|
| 503 | for i in range(len(items)): |
---|
| 504 | if items[i]== str(name): |
---|
| 505 | self.formfactorbox.SetSelection(i) |
---|
| 506 | break |
---|
| 507 | break |
---|
| 508 | |
---|
| 509 | |
---|
| 510 | |
---|
| 511 | def _draw_model(self): |
---|
| 512 | """ |
---|
| 513 | Method to draw or refresh a plotted model. |
---|
| 514 | The method will use the data member from the model page |
---|
| 515 | to build a call to the fitting perspective manager. |
---|
| 516 | |
---|
| 517 | [Note to coder: This way future changes will be done in only one place.] |
---|
| 518 | """ |
---|
| 519 | if self.model !=None: |
---|
| 520 | self.manager.draw_model(self.model, data=self.data, |
---|
[4e6b5939] | 521 | qmin=float(self.qmin_x), qmax=float(self.qmax_x), |
---|
| 522 | qstep= float(self.num_points), |
---|
[c77d859] | 523 | enable2D=self.enable2D) |
---|
| 524 | |
---|
| 525 | def _set_model_sizer(self, sizer, title="", object=None): |
---|
| 526 | """ |
---|
| 527 | Use lists to fill a sizer for model info |
---|
| 528 | """ |
---|
| 529 | |
---|
| 530 | sizer.Clear(True) |
---|
| 531 | box_description= wx.StaticBox(self, -1,str(title)) |
---|
| 532 | boxsizer1 = wx.StaticBoxSizer(box_description, wx.VERTICAL) |
---|
| 533 | #-------------------------------------------------------- |
---|
| 534 | self.shape_rbutton = wx.RadioButton(self, -1, 'Shape', style=wx.RB_GROUP) |
---|
| 535 | self.shape_indep_rbutton = wx.RadioButton(self, -1, "Shape Independent") |
---|
| 536 | self.struct_rbutton = wx.RadioButton(self, -1, "Structure ") |
---|
| 537 | self.plugin_rbutton = wx.RadioButton(self, -1, "customized Model") |
---|
| 538 | self.multip_cb = wx.CheckBox(self, -1,"P(Q)*S(Q)") |
---|
| 539 | |
---|
| 540 | |
---|
| 541 | |
---|
| 542 | self.Bind( wx.EVT_RADIOBUTTON, self._show_combox, |
---|
| 543 | id= self.shape_rbutton.GetId() ) |
---|
| 544 | self.Bind( wx.EVT_RADIOBUTTON, self._show_combox, |
---|
| 545 | id= self.shape_indep_rbutton.GetId() ) |
---|
| 546 | self.Bind( wx.EVT_RADIOBUTTON, self._show_combox, |
---|
| 547 | id= self.struct_rbutton.GetId() ) |
---|
| 548 | self.Bind( wx.EVT_RADIOBUTTON, self._show_combox, |
---|
| 549 | id= self.plugin_rbutton.GetId() ) |
---|
| 550 | wx.EVT_CHECKBOX(self, self.multip_cb.GetId() , self._show_combox ) |
---|
| 551 | ## store state |
---|
| 552 | self.page_info.save_radiobox_state( self.shape_rbutton ) |
---|
| 553 | self.page_info.save_radiobox_state( self.shape_indep_rbutton ) |
---|
| 554 | self.page_info.save_radiobox_state( self.struct_rbutton ) |
---|
| 555 | self.page_info.save_radiobox_state( self.plugin_rbutton ) |
---|
| 556 | |
---|
| 557 | |
---|
| 558 | sizer_radiobutton = wx.GridSizer(3, 3,5, 5) |
---|
| 559 | sizer_radiobutton.Add(self.shape_rbutton) |
---|
| 560 | sizer_radiobutton.Add(self.shape_indep_rbutton) |
---|
| 561 | sizer_radiobutton.Add(self.multip_cb) |
---|
| 562 | sizer_radiobutton.Add(self.plugin_rbutton) |
---|
| 563 | sizer_radiobutton.Add(self.struct_rbutton) |
---|
| 564 | |
---|
| 565 | sizer_selection = wx.BoxSizer(wx.HORIZONTAL) |
---|
| 566 | |
---|
| 567 | self.text1 = wx.StaticText( self,-1,"P(Q)" ) |
---|
| 568 | self.text2 = wx.StaticText( self,-1,"* S(Q)" ) |
---|
| 569 | |
---|
| 570 | self.text2.Hide() |
---|
| 571 | |
---|
[8bd4dc0] | 572 | self.formfactorbox = wx.ComboBox(self, -1,style=wx.CB_READONLY) |
---|
[c77d859] | 573 | if self.model!=None: |
---|
| 574 | self.formfactorbox.SetValue(self.model.name) |
---|
| 575 | |
---|
[8bd4dc0] | 576 | self.structurebox = wx.ComboBox(self, -1,style=wx.CB_READONLY) |
---|
[c77d859] | 577 | wx.EVT_COMBOBOX(self.formfactorbox,-1, self._on_select_model) |
---|
| 578 | wx.EVT_COMBOBOX(self.structurebox,-1, self._on_select_model) |
---|
| 579 | self.structurebox.Hide() |
---|
| 580 | |
---|
| 581 | ## fill combox box |
---|
| 582 | if len(self.model_list_box)>0: |
---|
| 583 | self._populate_box( self.formfactorbox,self.model_list_box["shapes"]) |
---|
| 584 | |
---|
| 585 | if len(self.model_list_box)>0: |
---|
| 586 | self._populate_box( self.structurebox, |
---|
| 587 | self.model_list_box["Structure Factors"]) |
---|
| 588 | |
---|
| 589 | ## check model type to show sizer |
---|
| 590 | if self.model !=None: |
---|
| 591 | self._set_model_sizer_selection( self.model ) |
---|
| 592 | |
---|
| 593 | sizer_selection.Add(self.text1) |
---|
| 594 | sizer_selection.Add((5,5)) |
---|
| 595 | sizer_selection.Add(self.formfactorbox) |
---|
| 596 | sizer_selection.Add((5,5)) |
---|
| 597 | sizer_selection.Add(self.text2) |
---|
| 598 | sizer_selection.Add((5,5)) |
---|
| 599 | sizer_selection.Add(self.structurebox) |
---|
| 600 | sizer_selection.Add((5,5)) |
---|
| 601 | |
---|
| 602 | boxsizer1.Add( sizer_radiobutton ) |
---|
| 603 | boxsizer1.Add( (20,20)) |
---|
| 604 | boxsizer1.Add( sizer_selection ) |
---|
| 605 | if object !=None: |
---|
| 606 | boxsizer1.Add( (20,20)) |
---|
| 607 | boxsizer1.Add( object ) |
---|
| 608 | #-------------------------------------------------------- |
---|
| 609 | sizer.Add(boxsizer1,0, wx.EXPAND | wx.ALL, 10) |
---|
| 610 | sizer.Layout() |
---|
| 611 | self.SetScrollbars(20,20,200,100) |
---|
| 612 | |
---|
| 613 | |
---|
| 614 | def _show_combox(self, event): |
---|
| 615 | """ |
---|
| 616 | Show combox box associate with type of model selected |
---|
| 617 | """ |
---|
| 618 | self.page_info.save_radiobox_state( self.shape_rbutton ) |
---|
| 619 | self.page_info.save_radiobox_state( self.shape_indep_rbutton ) |
---|
| 620 | self.page_info.save_radiobox_state( self.struct_rbutton ) |
---|
| 621 | self.page_info.save_radiobox_state( self.plugin_rbutton ) |
---|
| 622 | |
---|
| 623 | |
---|
| 624 | |
---|
| 625 | if self.shape_rbutton.GetValue(): |
---|
| 626 | ##fill the comboxbox with form factor list |
---|
| 627 | self.structurebox.Hide() |
---|
| 628 | self.text2.Hide() |
---|
| 629 | self.formfactorbox.Clear() |
---|
| 630 | self._populate_box( self.formfactorbox,self.model_list_box["shapes"]) |
---|
| 631 | |
---|
| 632 | if self.shape_indep_rbutton.GetValue(): |
---|
| 633 | ##fill the comboxbox with shape independent factor list |
---|
| 634 | self.structurebox.Hide() |
---|
| 635 | self.text2.Hide() |
---|
| 636 | self.formfactorbox.Clear() |
---|
| 637 | self._populate_box( self.formfactorbox, |
---|
| 638 | self.model_list_box["Shape-independent"]) |
---|
| 639 | |
---|
| 640 | if self.struct_rbutton.GetValue(): |
---|
| 641 | ##fill the comboxbox with structure factor list |
---|
| 642 | self.structurebox.Hide() |
---|
| 643 | self.text2.Hide() |
---|
| 644 | self.formfactorbox.Clear() |
---|
| 645 | self._populate_box( self.formfactorbox, |
---|
| 646 | self.model_list_box["Structure Factors"]) |
---|
| 647 | |
---|
| 648 | if self.plugin_rbutton.GetValue(): |
---|
| 649 | ##fill the comboxbox with form factor list |
---|
| 650 | self.structurebox.Hide() |
---|
| 651 | self.text2.Hide() |
---|
| 652 | self.formfactorbox.Clear() |
---|
| 653 | self._populate_box( self.formfactorbox, |
---|
| 654 | self.model_list_box["Added models"]) |
---|
| 655 | |
---|
| 656 | |
---|
| 657 | if self.multip_cb.GetValue(): |
---|
| 658 | ## multplication not available for structure factor |
---|
| 659 | if self.struct_rbutton.GetValue(): |
---|
| 660 | self.multip_cb.SetValue(False) |
---|
| 661 | self.structurebox.Hide() |
---|
| 662 | return |
---|
| 663 | ##fill the comboxbox with form factor list |
---|
| 664 | self.structurebox.Show(True) |
---|
| 665 | self.text2.Show(True) |
---|
[0a518e4c] | 666 | ## draw empty model |
---|
| 667 | from sans.models.NullModel import NullModel |
---|
| 668 | self.model = NullModel() |
---|
| 669 | self.model.name = "Select P(Q) and S(Q)" |
---|
| 670 | self.set_model_param_sizer(self.model) |
---|
| 671 | self.sizer4_4.Clear() |
---|
| 672 | self.sizer4.Layout() |
---|
| 673 | self._draw_model() |
---|
| 674 | |
---|
[c77d859] | 675 | self.set_scroll() |
---|
| 676 | |
---|
| 677 | |
---|
| 678 | |
---|
| 679 | |
---|
| 680 | def _populate_box(self, combobox, list): |
---|
| 681 | """ |
---|
| 682 | fill combox box with dict item |
---|
| 683 | @param list: contains item to fill the combox |
---|
| 684 | item must model class |
---|
| 685 | """ |
---|
| 686 | for models in list: |
---|
| 687 | model= models() |
---|
| 688 | name = model.__class__.__name__ |
---|
[0a518e4c] | 689 | if models.__name__!="NoStructure": |
---|
| 690 | if hasattr(model, "name"): |
---|
| 691 | name = model.name |
---|
| 692 | combobox.Append(name,models) |
---|
[c77d859] | 693 | |
---|
| 694 | wx.EVT_COMBOBOX(combobox,-1, self._on_select_model) |
---|
| 695 | return 0 |
---|
| 696 | |
---|
| 697 | |
---|
| 698 | def _on_select_model_helper(self,event): |
---|
| 699 | """ |
---|
| 700 | call back for model selection |
---|
| 701 | """ |
---|
| 702 | f_id = self.formfactorbox.GetCurrentSelection() |
---|
| 703 | s_id = self.structurebox.GetCurrentSelection() |
---|
| 704 | form_factor = self.formfactorbox.GetClientData( f_id ) |
---|
| 705 | struct_factor = self.structurebox.GetClientData( s_id ) |
---|
| 706 | |
---|
| 707 | if self.multip_cb.GetValue(): |
---|
[0a518e4c] | 708 | if struct_factor != None and form_factor != None: |
---|
[c77d859] | 709 | from sans.models.MultiplicationModel import MultiplicationModel |
---|
[0a518e4c] | 710 | self.model= MultiplicationModel(form_factor(),struct_factor()) |
---|
| 711 | else: |
---|
| 712 | from sans.models.NullModel import NullModel |
---|
| 713 | self.model = NullModel() |
---|
| 714 | self.model.name = "Select P(Q) and S(Q)" |
---|
| 715 | msg= "select one P(Q) and one S(Q) to plot" |
---|
| 716 | wx.PostEvent(self.parent.parent, StatusEvent(status= msg)) |
---|
[c77d859] | 717 | else: |
---|
| 718 | if form_factor != None: |
---|
| 719 | self.model= form_factor() |
---|
| 720 | |
---|
| 721 | |
---|
| 722 | def _onparamEnter(self,event): |
---|
| 723 | """ |
---|
| 724 | when enter value on panel redraw model according to changed |
---|
| 725 | """ |
---|
| 726 | self._onparamEnter_helper() |
---|
| 727 | |
---|
| 728 | |
---|
| 729 | def _check_value_enter(self, list, modified): |
---|
| 730 | """ |
---|
| 731 | @param list: model parameter and panel info |
---|
| 732 | each item of the list should be as follow: |
---|
| 733 | item=[cb state, name, value, "+/-", error of fit, min, max , units] |
---|
| 734 | """ |
---|
| 735 | is_modified = modified |
---|
| 736 | if len(list)==0: |
---|
| 737 | return is_modified |
---|
| 738 | for item in list: |
---|
| 739 | try: |
---|
[0a518e4c] | 740 | if hasattr(self,"text2_3"): |
---|
| 741 | self.text2_3.Hide() |
---|
| 742 | if item[3]!=None: |
---|
| 743 | item[3].Hide() |
---|
| 744 | if item[4]!=None: |
---|
| 745 | item[4].Clear() |
---|
| 746 | item[4].Hide() |
---|
| 747 | name = str(item[1]) |
---|
| 748 | value= float(item[2].GetValue()) |
---|
| 749 | # If the value of the parameter has changed, |
---|
| 750 | # update the model and set the is_modified flag |
---|
| 751 | if value != self.model.getParam(name): |
---|
| 752 | self.model.setParam(name,value) |
---|
| 753 | is_modified = True |
---|
[c77d859] | 754 | except: |
---|
| 755 | msg= "Model Drawing Error:wrong value entered : %s"% sys.exc_value |
---|
| 756 | wx.PostEvent(self.parent.parent, StatusEvent(status = msg )) |
---|
| 757 | return |
---|
[0a518e4c] | 758 | |
---|
[c77d859] | 759 | return is_modified |
---|
| 760 | |
---|
| 761 | |
---|
| 762 | |
---|
| 763 | def _set_dipers_Param(self, event): |
---|
| 764 | """ |
---|
| 765 | Add more item to select user dispersity |
---|
| 766 | """ |
---|
| 767 | if self.model == None: |
---|
| 768 | msg= " Select non - model value:%s !"%self.model |
---|
| 769 | wx.PostEvent(self.parent.parent, StatusEvent(status= msg)) |
---|
| 770 | return |
---|
| 771 | else: |
---|
| 772 | if self.enable_disp.GetValue(): |
---|
| 773 | self.model_disp.Show(True) |
---|
| 774 | self.disp_box.Show(True) |
---|
| 775 | ## layout for model containing no dispersity parameters |
---|
| 776 | if len(self.disp_list)==0: |
---|
| 777 | self._layout_sizer_noDipers() |
---|
| 778 | else: |
---|
| 779 | ## set gaussian sizer |
---|
| 780 | self._set_sizer_gaussian() |
---|
| 781 | else: |
---|
| 782 | self.model_disp.Hide() |
---|
| 783 | self.disp_box.Hide() |
---|
| 784 | self.sizer4_4.Clear(True) |
---|
| 785 | self._reset_dispersity() |
---|
| 786 | self._draw_model() |
---|
| 787 | |
---|
| 788 | self.sizer4.Layout() |
---|
[0a518e4c] | 789 | self.Layout() |
---|
[c77d859] | 790 | self.SetScrollbars(20,20,200,100) |
---|
[0a518e4c] | 791 | |
---|
[c77d859] | 792 | |
---|
| 793 | |
---|
| 794 | def _layout_sizer_noDipers(self): |
---|
| 795 | """ |
---|
| 796 | Draw a sizer with no dispersity info |
---|
| 797 | """ |
---|
| 798 | ix=0 |
---|
| 799 | iy=1 |
---|
| 800 | self.fittable_param=[] |
---|
| 801 | self.fixed_param=[] |
---|
| 802 | self.model_disp.Hide() |
---|
| 803 | self.disp_box.Hide() |
---|
| 804 | self.sizer4_4.Clear(True) |
---|
| 805 | model_disp = wx.StaticText(self, -1, 'No PolyDispersity for this model') |
---|
| 806 | self.sizer4_4.Add(model_disp,( iy, ix),(1,1), wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 15) |
---|
[0a518e4c] | 807 | #self.sizer4_4.Layout() |
---|
[c77d859] | 808 | self.sizer4.Layout() |
---|
| 809 | self.SetScrollbars(20,20,200,100) |
---|
| 810 | return |
---|
| 811 | |
---|
| 812 | def _reset_gaussian_dispers(self): |
---|
| 813 | """ |
---|
| 814 | reset model paramaters to gaussian |
---|
| 815 | TO IMPLEMENT |
---|
| 816 | """ |
---|
| 817 | |
---|
| 818 | return |
---|
| 819 | from sans.models.dispersion_models import GaussianDispersion |
---|
| 820 | if self.model==None: |
---|
| 821 | return |
---|
| 822 | list= self.model.dispersion.keys() |
---|
| 823 | for key in list: |
---|
| 824 | |
---|
| 825 | ## The parameter was un-selected. Go back to Gaussian model (with 0 pts) |
---|
| 826 | disp_model = GaussianDispersion() |
---|
| 827 | ## Set the new model as the dispersion object for the selected parameter |
---|
| 828 | self.model.set_dispersion(key,disp_model) |
---|
| 829 | self._draw_model() |
---|
| 830 | |
---|
| 831 | |
---|
| 832 | def _reset_dispersity(self): |
---|
| 833 | """ |
---|
| 834 | put gaussian dispersity into current model |
---|
| 835 | """ |
---|
| 836 | self.fittable_param=[] |
---|
| 837 | self.fixed_param=[] |
---|
| 838 | from sans.models.dispersion_models import GaussianDispersion |
---|
| 839 | if len(self.disp_cb_dict)==0: |
---|
| 840 | return |
---|
| 841 | |
---|
| 842 | for p in self.disp_cb_dict: |
---|
| 843 | # The parameter was un-selected. Go back to Gaussian model (with 0 pts) |
---|
| 844 | disp_model = GaussianDispersion() |
---|
| 845 | # Store the object to make it persist outside the scope of this method |
---|
| 846 | #TODO: refactor model to clean this up? |
---|
| 847 | self._disp_obj_dict[p] = disp_model |
---|
| 848 | |
---|
| 849 | # Set the new model as the dispersion object for the selected parameter |
---|
| 850 | self.model.set_dispersion(p, disp_model) |
---|
| 851 | |
---|
| 852 | # Redraw the model |
---|
| 853 | |
---|
| 854 | |
---|
| 855 | |
---|
| 856 | def _on_select_Disp(self,event): |
---|
| 857 | """ |
---|
| 858 | allow selecting different dispersion |
---|
| 859 | self.disp_list should change type later .now only gaussian |
---|
| 860 | """ |
---|
| 861 | dispersity =event.GetClientData() |
---|
| 862 | name= dispersity.__name__ |
---|
| 863 | |
---|
| 864 | if name == "GaussianModel": |
---|
| 865 | self._set_sizer_gaussian() |
---|
| 866 | |
---|
| 867 | if name=="ArrayDispersion": |
---|
| 868 | self._set_sizer_arraydispersion() |
---|
| 869 | |
---|
| 870 | |
---|
| 871 | |
---|
| 872 | |
---|
| 873 | def _set_sizer_arraydispersion(self): |
---|
| 874 | """ |
---|
| 875 | draw sizer with array dispersity parameters |
---|
| 876 | """ |
---|
| 877 | self.sizer4_4.Clear(True) |
---|
| 878 | ix=0 |
---|
| 879 | iy=1 |
---|
| 880 | disp1 = wx.StaticText(self, -1, 'Array Dispersion') |
---|
| 881 | self.sizer4_4.Add(disp1,( iy, ix),(1,1), wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 15) |
---|
| 882 | |
---|
| 883 | # Look for model parameters to which we can apply an ArrayDispersion model |
---|
| 884 | # Add a check box for each parameter. |
---|
| 885 | self.disp_cb_dict = {} |
---|
| 886 | for p in self.model.dispersion.keys(): |
---|
| 887 | ix+=1 |
---|
| 888 | self.disp_cb_dict[p] = wx.CheckBox(self, -1, p, (10, 10)) |
---|
| 889 | |
---|
| 890 | wx.EVT_CHECKBOX(self, self.disp_cb_dict[p].GetId(), self.select_disp_angle) |
---|
| 891 | self.sizer4_4.Add(self.disp_cb_dict[p], (iy, ix), (1,1), wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
---|
| 892 | |
---|
| 893 | ix =0 |
---|
| 894 | iy +=1 |
---|
| 895 | self.sizer4_4.Add((20,20),(iy,ix),(1,1), wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 15) |
---|
| 896 | self.sizer4_4.Layout() |
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| 897 | self.sizer4.Layout() |
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| 898 | self.SetScrollbars(20,20,200,100) |
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| 899 | |
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| 900 | |
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| 901 | def _set_range_sizer(self, title, object1=None,object=None): |
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| 902 | """ |
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| 903 | Fill the |
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| 904 | """ |
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| 905 | self.sizer5.Clear(True) |
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| 906 | box_description= wx.StaticBox(self, -1,str(title)) |
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| 907 | boxsizer1 = wx.StaticBoxSizer(box_description, wx.VERTICAL) |
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| 908 | #-------------------------------------------------------------- |
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| 909 | self.qmin = wx.TextCtrl(self, -1,size=(_BOX_WIDTH,20)) |
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| 910 | self.qmin.SetValue(format_number(self.qmin_x)) |
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| 911 | self.qmin.SetToolTipString("Minimun value of Q in linear scale.") |
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| 912 | self.qmin.Bind(wx.EVT_KILL_FOCUS, self._onparamEnter) |
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| 913 | self.qmin.Bind(wx.EVT_TEXT_ENTER, self._onparamEnter) |
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| 914 | |
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| 915 | self.qmax = wx.TextCtrl(self, -1,size=(_BOX_WIDTH,20)) |
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| 916 | self.qmax.SetValue(format_number(self.qmax_x)) |
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| 917 | self.qmax.SetToolTipString("Maximum value of Q in linear scale.") |
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| 918 | self.qmax.Bind(wx.EVT_KILL_FOCUS, self._onparamEnter) |
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| 919 | self.qmax.Bind(wx.EVT_TEXT_ENTER, self._onparamEnter) |
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| 920 | |
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| 921 | sizer_horizontal=wx.BoxSizer(wx.HORIZONTAL) |
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| 922 | sizer= wx.GridSizer(3, 3,5, 5) |
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| 923 | |
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| 924 | sizer.Add((5,5)) |
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| 925 | sizer.Add(wx.StaticText(self, -1, 'Min')) |
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| 926 | sizer.Add(wx.StaticText(self, -1, 'Max')) |
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| 927 | sizer.Add(wx.StaticText(self, -1, 'Q range')) |
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| 928 | |
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| 929 | sizer.Add(self.qmin) |
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| 930 | sizer.Add(self.qmax) |
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| 931 | sizer_horizontal.Add(sizer) |
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| 932 | if object!=None: |
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| 933 | sizer_horizontal.Add(object) |
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| 934 | |
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| 935 | if object1!=None: |
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| 936 | boxsizer1.Add(object1) |
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| 937 | boxsizer1.Add((10,10)) |
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| 938 | boxsizer1.Add(sizer_horizontal) |
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| 939 | |
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| 940 | #---------------------------------------------------------------- |
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| 941 | self.sizer5.Add(boxsizer1,0, wx.EXPAND | wx.ALL, 10) |
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| 942 | self.sizer5.Layout() |
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| 943 | self.SetScrollbars(20,20,200,100) |
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| 944 | |
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[00c3aac] | 945 | def _fill_save_sizer(self): |
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| 946 | """ |
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| 947 | Draw the layout for saving option |
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| 948 | """ |
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| 949 | self.sizer6.Clear(True) |
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| 950 | box_description= wx.StaticBox(self, -1,"Save Options") |
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| 951 | boxsizer1 = wx.StaticBoxSizer(box_description, wx.VERTICAL) |
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| 952 | sizer_save = wx.BoxSizer(wx.HORIZONTAL) |
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| 953 | |
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| 954 | self.btSave = wx.Button(self,wx.NewId(),'Save') |
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| 955 | self.btSave.Bind(wx.EVT_BUTTON, self.onSave,id= self.btSave.GetId()) |
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| 956 | self.btSave.SetToolTipString("Save current state") |
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| 957 | |
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| 958 | sizer_save.Add((20,20),0, wx.LEFT|wx.RIGHT|wx.EXPAND,120) |
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| 959 | sizer_save.Add(self.btSave) |
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| 960 | |
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| 961 | boxsizer1.Add(sizer_save) |
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| 962 | self.sizer6.Add(boxsizer1,0, wx.EXPAND | wx.ALL, 10) |
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| 963 | self.sizer6.Layout() |
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| 964 | self.SetScrollbars(20,20,200,100) |
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| 965 | |
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[c77d859] | 966 | |
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| 967 | |
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