| 1 | |
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| 2 | |
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| 3 | import sys |
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| 4 | import wx |
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| 5 | import wx.lib.newevent |
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| 6 | import numpy |
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| 7 | import copy |
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| 8 | import math |
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| 9 | import time |
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| 10 | from sans.models.dispersion_models import ArrayDispersion, GaussianDispersion |
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| 11 | from DataLoader.data_info import Data1D |
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| 12 | from sans.guicomm.events import StatusEvent |
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| 13 | from sans.guiframe.utils import format_number,check_float |
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| 14 | #from sans.guiframe.local_perspectives.plotting.Masking import ModelPanel2D as panel2D |
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| 15 | |
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| 16 | ## event to post model to fit to fitting plugins |
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| 17 | (ModelEventbox, EVT_MODEL_BOX) = wx.lib.newevent.NewEvent() |
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| 18 | |
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| 19 | ## event to know the selected fit engine |
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| 20 | (FitterTypeEvent, EVT_FITTER_TYPE) = wx.lib.newevent.NewEvent() |
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| 21 | (FitStopEvent, EVT_FIT_STOP) = wx.lib.newevent.NewEvent() |
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| 22 | _BOX_WIDTH = 76 |
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| 23 | _DATA_BOX_WIDTH = 300 |
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| 24 | SMEAR_SIZE_L = 0.005 |
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| 25 | SMEAR_SIZE_H = 0.01 |
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| 26 | |
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| 27 | import basepage |
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| 28 | from basepage import BasicPage |
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| 29 | from basepage import PageInfoEvent |
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| 30 | from DataLoader.qsmearing import smear_selection |
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| 31 | |
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| 32 | class FitPage(BasicPage): |
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| 33 | """ |
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| 34 | FitPanel class contains fields allowing to display results when |
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| 35 | fitting a model and one data |
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| 36 | @note: For Fit to be performed the user should check at least one parameter |
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| 37 | on fit Panel window. |
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| 38 | |
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| 39 | """ |
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| 40 | |
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| 41 | def __init__(self,parent, page_info): |
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| 42 | BasicPage.__init__(self, parent, page_info) |
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| 43 | |
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| 44 | """ |
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| 45 | Initialization of the Panel |
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| 46 | """ |
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| 47 | ## total number of point: float |
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| 48 | self.npts=None |
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| 49 | ## thread for compute Chisqr |
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| 50 | self.calc_Chisqr=None |
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| 51 | ## default fitengine type |
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| 52 | self.engine_type = None |
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| 53 | ## smear default |
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| 54 | self.smearer = None |
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| 55 | self.current_smearer = None |
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| 56 | self.dxl = None |
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| 57 | self.dxw = None |
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| 58 | self.dx_min = None |
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| 59 | self.dx_max = None |
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| 60 | |
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| 61 | ## draw sizer |
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| 62 | self._fill_datainfo_sizer() |
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| 63 | |
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| 64 | # get smear info from data |
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| 65 | self._get_smear_info() |
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| 66 | |
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| 67 | self._fill_model_sizer( self.sizer1) |
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| 68 | |
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| 69 | self._get_defult_custom_smear() |
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| 70 | |
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| 71 | self._fill_range_sizer() |
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| 72 | |
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| 73 | if self.data is None: |
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| 74 | self.formfactorbox.Disable() |
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| 75 | self.structurebox.Disable() |
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| 76 | else: |
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| 77 | self.smearer = smear_selection( self.data ) |
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| 78 | if self.smearer ==None: |
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| 79 | self.enable_smearer.Disable() |
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| 80 | if self.data.__class__.__name__ =="Data2D": |
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| 81 | if self.model != None: |
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| 82 | self.smear_description_2d.Show(True) |
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| 83 | self.npts = len(self.data.data) |
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| 84 | else: |
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| 85 | self.npts = len(self.data.x) |
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| 86 | |
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| 87 | |
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| 88 | self.disp_cb_dict = {} |
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| 89 | ## to update the panel according to the fit engine type selected |
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| 90 | self.Bind(EVT_FITTER_TYPE,self._on_engine_change) |
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| 91 | self.Bind(EVT_FIT_STOP,self._on_fit_complete) |
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| 92 | |
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| 93 | |
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| 94 | def _on_fit_complete(self, event): |
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| 95 | """ |
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| 96 | When fit is complete ,reset the fit button label. |
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| 97 | """ |
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| 98 | #self.btFit.SetLabel("Fit") |
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| 99 | #self.btFit.Unbind(event=wx.EVT_BUTTON, id=self.btFit.GetId()) |
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| 100 | #self.btFit.Bind(event=wx.EVT_BUTTON, handler=self._onFit,id=self.btFit.GetId()) |
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| 101 | pass |
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| 102 | |
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| 103 | |
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| 104 | def _on_engine_change(self, event): |
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| 105 | """ |
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| 106 | get an event containing the current name of the fit engine type |
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| 107 | @param event: FitterTypeEvent containing the name of the current engine |
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| 108 | """ |
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| 109 | self.engine_type = event.type |
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| 110 | if len(self.parameters)==0: |
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| 111 | self.Layout() |
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| 112 | return |
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| 113 | if event.type =="park": |
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| 114 | self.btFit.SetLabel("Fit") |
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| 115 | |
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| 116 | for item in self.parameters: |
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| 117 | if event.type =="scipy" : |
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| 118 | item[5].SetValue("") |
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| 119 | item[5].Hide() |
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| 120 | item[6].SetValue("") |
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| 121 | item[6].Hide() |
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| 122 | self.text2_min.Hide() |
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| 123 | self.text2_max.Hide() |
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| 124 | |
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| 125 | else: |
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| 126 | item[5].Show(True) |
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| 127 | item[6].Show(True) |
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| 128 | self.text2_min.Show(True) |
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| 129 | self.text2_max.Show(True) |
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| 130 | for item in self.fittable_param: |
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| 131 | if item[5]!=None and item[6]!=None and not item in self.orientation_params_disp: |
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| 132 | if event.type =="scipy" and not item in self.orientation_params: |
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| 133 | item[5].SetValue("") |
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| 134 | item[5].Hide() |
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| 135 | item[6].SetValue("") |
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| 136 | item[6].Hide() |
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| 137 | self.text2_min.Hide() |
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| 138 | self.text2_max.Hide() |
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| 139 | self.text_disp_min.Hide() |
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| 140 | self.text_disp_max.Hide() |
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| 141 | else: |
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| 142 | item[5].Show(True) |
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| 143 | item[6].Show(True) |
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| 144 | self.text2_min.Show(True) |
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| 145 | self.text2_max.Show(True) |
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| 146 | self.text_disp_min.Show(True) |
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| 147 | self.text_disp_max.Show(True) |
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| 148 | |
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| 149 | for item in self.orientation_params: |
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| 150 | if item[5]!=None and item[6]!=None: |
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| 151 | if event.type =="scipy" or self.data.__class__.__name__ !="Data2D": |
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| 152 | item[5].SetValue("") |
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| 153 | item[5].Hide() |
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| 154 | item[6].SetValue("") |
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| 155 | item[6].Hide() |
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| 156 | else: |
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| 157 | item[5].Show(True) |
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| 158 | item[6].Show(True) |
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| 159 | |
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| 160 | for item in self.orientation_params_disp: |
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| 161 | if item[5]!=None and item[6]!=None: |
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| 162 | if event.type =="scipy" or self.data.__class__.__name__ !="Data2D": |
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| 163 | item[5].SetValue("") |
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| 164 | item[5].Hide() |
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| 165 | item[6].SetValue("") |
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| 166 | item[6].Hide() |
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| 167 | else: |
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| 168 | item[5].Show(True) |
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| 169 | item[6].Show(True) |
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| 170 | self.Layout() |
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| 171 | self.Refresh() |
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| 172 | |
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| 173 | def _fill_range_sizer(self): |
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| 174 | """ |
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| 175 | Fill the sizer containing the plotting range |
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| 176 | add access to npts |
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| 177 | """ |
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| 178 | is_2Ddata = False |
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| 179 | |
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| 180 | # Check if data is 2D |
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| 181 | if self.data.__class__.__name__ != 'Data1D': |
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| 182 | is_2Ddata = True |
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| 183 | |
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| 184 | title = "Fitting" |
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| 185 | #smear messages & titles |
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| 186 | smear_message_none = "No smearing is selected..." |
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| 187 | smear_message_dqdata = "The dQ data is being used for smearing..." |
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| 188 | smear_message_2d = "No smearing is supported for 2D model fitting..." |
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| 189 | smear_message_new_ssmear = "Please enter only the value of interest to customize smearing..." |
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| 190 | smear_message_new_psmear = "Please enter both; the dQ will be generated by interpolation..." |
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| 191 | smear_message_pinhole_min_title = "dQ_min[1/A]:" |
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| 192 | smear_message_pinhole_max_title = "dQ_max[1/A]:" |
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| 193 | smear_message_slit_height_title = "Slit height[1/A]:" |
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| 194 | smear_message_slit_width_title = "Slit width[1/A]:" |
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| 195 | #Fit button |
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| 196 | self.btFit = wx.Button(self,wx.NewId(),'Fit', size=(88,25)) |
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| 197 | self.btFit.Bind(wx.EVT_BUTTON, self._onFit,id= self.btFit.GetId()) |
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| 198 | self.btFit.SetToolTipString("Start fitting.") |
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| 199 | |
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| 200 | self._get_smear_info() |
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| 201 | |
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| 202 | #Sizers |
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| 203 | box_description_range = wx.StaticBox(self, -1,str(title)) |
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| 204 | boxsizer_range = wx.StaticBoxSizer(box_description_range, wx.VERTICAL) |
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| 205 | self.sizer_set_smearer = wx.BoxSizer(wx.VERTICAL) |
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| 206 | sizer_smearer = wx.BoxSizer(wx.HORIZONTAL) |
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| 207 | self.sizer_new_smear= wx.BoxSizer(wx.HORIZONTAL) |
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| 208 | self.sizer_set_masking = wx.BoxSizer(wx.HORIZONTAL) |
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| 209 | sizer_chi2 = wx.BoxSizer(wx.VERTICAL) |
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| 210 | smear_set_box= wx.StaticBox(self, -1,'Set Instrumental Smearing') |
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| 211 | sizer_smearer_box = wx.StaticBoxSizer(smear_set_box, wx.HORIZONTAL) |
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| 212 | sizer_smearer_box.SetMinSize((_DATA_BOX_WIDTH,85)) |
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| 213 | |
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| 214 | #textcntrl for new resolution |
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| 215 | self.smear_pinhole_max = self.ModelTextCtrl(self, -1,size=(_BOX_WIDTH-20,20),style=wx.TE_PROCESS_ENTER, |
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| 216 | text_enter_callback = self.onPinholeSmear) |
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| 217 | self.smear_pinhole_min = self.ModelTextCtrl(self, -1,size=(_BOX_WIDTH-20,20),style=wx.TE_PROCESS_ENTER, |
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| 218 | text_enter_callback = self.onPinholeSmear) |
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| 219 | self.smear_slit_height= self.ModelTextCtrl(self, -1,size=(_BOX_WIDTH-20,20),style=wx.TE_PROCESS_ENTER, |
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| 220 | text_enter_callback = self.onSlitSmear) |
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| 221 | self.smear_slit_width = self.ModelTextCtrl(self, -1,size=(_BOX_WIDTH-20,20),style=wx.TE_PROCESS_ENTER, |
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| 222 | text_enter_callback = self.onSlitSmear) |
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| 223 | self.smear_data_left= BGTextCtrl(self, -1, size=(_BOX_WIDTH-20,20), style=0) |
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| 224 | self.smear_data_left.SetValue(str(self.dq_l)) |
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| 225 | self.smear_data_right = BGTextCtrl(self, -1, size=(_BOX_WIDTH-20,20), style=0) |
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| 226 | self.smear_data_right.SetValue(str(self.dq_r)) |
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| 227 | |
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| 228 | #set default values |
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| 229 | self.smear_pinhole_max.SetValue(str(self.dx_max)) |
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| 230 | self.smear_pinhole_min.SetValue(str(self.dx_min)) |
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| 231 | self.smear_slit_height.SetValue(str(self.dxl)) |
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| 232 | self.smear_slit_width.SetValue(str(self.dxw)) |
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| 233 | |
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| 234 | #Filling the sizer containing instruments smearing info. |
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| 235 | self.disable_smearer = wx.RadioButton(self, -1, 'None', style=wx.RB_GROUP) |
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| 236 | self.enable_smearer = wx.RadioButton(self, -1, 'Use dQ Data') |
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| 237 | #self.enable_smearer.SetToolTipString("Click to use the loaded dQ data for smearing.") |
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| 238 | self.pinhole_smearer = wx.RadioButton(self, -1, 'Custom Pinhole Smear') |
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| 239 | #self.pinhole_smearer.SetToolTipString("Click to input custom resolution for pinhole smearing.") |
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| 240 | self.slit_smearer = wx.RadioButton(self, -1, 'Custom Slit Smear') |
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| 241 | #self.slit_smearer.SetToolTipString("Click to input custom resolution for slit smearing.") |
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| 242 | self.Bind(wx.EVT_RADIOBUTTON, self.onSmear, id=self.disable_smearer.GetId()) |
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| 243 | self.Bind(wx.EVT_RADIOBUTTON, self.onSmear, id=self.enable_smearer.GetId()) |
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| 244 | self.Bind(wx.EVT_RADIOBUTTON, self.onPinholeSmear, id=self.pinhole_smearer.GetId()) |
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| 245 | self.Bind(wx.EVT_RADIOBUTTON, self.onSlitSmear, id=self.slit_smearer.GetId()) |
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| 246 | self.disable_smearer.SetValue(True) |
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| 247 | |
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| 248 | # add 4 types of smearing to the sizer |
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| 249 | sizer_smearer.Add( self.disable_smearer,0, wx.LEFT, 10) |
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| 250 | sizer_smearer.Add((10,10)) |
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| 251 | sizer_smearer.Add( self.enable_smearer) |
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| 252 | sizer_smearer.Add((10,10)) |
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| 253 | sizer_smearer.Add( self.pinhole_smearer ) |
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| 254 | sizer_smearer.Add((10,10)) |
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| 255 | sizer_smearer.Add( self.slit_smearer ) |
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| 256 | sizer_smearer.Add((10,10)) |
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| 257 | |
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| 258 | # StaticText for chi2, N(for fitting), Npts |
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| 259 | self.tcChi = BGTextCtrl(self, -1, "-", size=(75,20), style=0) |
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| 260 | self.tcChi.SetToolTipString("Chi2/Npts") |
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| 261 | self.Npts_fit = BGTextCtrl(self, -1, "-", size=(75,20), style=0) |
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| 262 | self.Npts_fit.SetToolTipString(" Npts : number of points selected for fitting") |
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| 263 | self.Npts_total = BGTextCtrl(self, -1, "-", size=(75,20), style=0) |
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| 264 | self.Npts_total.SetValue(str(self.npts)) |
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| 265 | self.Npts_total.SetToolTipString(" Total Npts : total number of data points") |
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| 266 | box_description_1= wx.StaticText(self, -1,' Chi2/Npts') |
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| 267 | box_description_2= wx.StaticText(self, -1,' Npts') |
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| 268 | box_description_3= wx.StaticText(self, -1,' Total Npts') |
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| 269 | box_description_4= wx.StaticText(self, -1,' ') |
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| 270 | |
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| 271 | sizer_fit = wx.GridSizer(2, 4,2,6) |
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| 272 | sizer_fit.Add(box_description_1,0,0) |
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| 273 | sizer_fit.Add(box_description_2,0,0) |
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| 274 | sizer_fit.Add(box_description_3,0,0) |
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| 275 | sizer_fit.Add(box_description_4,0,0) |
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| 276 | sizer_fit.Add(self.tcChi,0,0) |
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| 277 | sizer_fit.Add(self.Npts_fit ,0,0) |
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| 278 | sizer_fit.Add(self.Npts_total,0,0) |
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| 279 | sizer_fit.Add(self.btFit,0,0) |
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| 280 | |
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| 281 | # StaticText for smear |
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| 282 | #self.tcChi = wx.StaticText(self, -1, "-", style=wx.ALIGN_LEFT) |
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| 283 | self.smear_description_none = wx.StaticText(self, -1, smear_message_none , style=wx.ALIGN_LEFT) |
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| 284 | self.smear_description_dqdata = wx.StaticText(self, -1, smear_message_dqdata , style=wx.ALIGN_LEFT) |
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| 285 | self.smear_description_type = wx.StaticText(self, -1, "Type:" , style=wx.ALIGN_LEFT) |
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| 286 | self.smear_description_smear_type = BGTextCtrl(self, -1, size=(45,20), style=0) |
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| 287 | self.smear_description_smear_type.SetValue(str(self.dq_l)) |
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| 288 | self.SetBackgroundColour(self.GetParent().GetBackgroundColour()) |
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| 289 | self.smear_description_2d = wx.StaticText(self, -1, smear_message_2d , style=wx.ALIGN_LEFT) |
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| 290 | self.smear_message_new_s = wx.StaticText(self, -1, smear_message_new_ssmear , style=wx.ALIGN_LEFT) |
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| 291 | self.smear_message_new_p = wx.StaticText(self, -1, smear_message_new_psmear , style=wx.ALIGN_LEFT) |
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| 292 | self.smear_description_pin_min = wx.StaticText(self, -1, smear_message_pinhole_min_title , style=wx.ALIGN_LEFT) |
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| 293 | self.smear_description_pin_max = wx.StaticText(self, -1, smear_message_pinhole_max_title , style=wx.ALIGN_LEFT) |
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| 294 | self.smear_description_slit_height = wx.StaticText(self, -1, smear_message_slit_height_title , style=wx.ALIGN_LEFT) |
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| 295 | self.smear_description_slit_width = wx.StaticText(self, -1, smear_message_slit_width_title , style=wx.ALIGN_LEFT) |
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| 296 | |
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| 297 | #arrange sizers |
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| 298 | #boxsizer1.Add( self.tcChi ) |
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| 299 | self.sizer_set_smearer.Add(sizer_smearer ) |
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| 300 | self.sizer_set_smearer.Add((10,10)) |
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| 301 | self.sizer_set_smearer.Add( self.smear_description_none,0, wx.CENTER, 10 ) |
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| 302 | self.sizer_set_smearer.Add( self.smear_description_dqdata,0, wx.CENTER, 10 ) |
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| 303 | self.sizer_set_smearer.Add( self.smear_description_2d,0, wx.CENTER, 10 ) |
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| 304 | self.sizer_new_smear.Add( self.smear_description_type,0, wx.CENTER, 10 ) |
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| 305 | self.sizer_new_smear.Add( self.smear_description_smear_type,0, wx.CENTER, 10 ) |
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| 306 | self.sizer_new_smear.Add((15,-1)) |
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| 307 | self.sizer_new_smear.Add( self.smear_description_pin_min,0, wx.CENTER, 10 ) |
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| 308 | self.sizer_new_smear.Add( self.smear_description_slit_height,0, wx.CENTER, 10 ) |
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| 309 | self.sizer_new_smear.Add( self.smear_pinhole_min,0, wx.CENTER, 10 ) |
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| 310 | self.sizer_new_smear.Add( self.smear_slit_height,0, wx.CENTER, 10 ) |
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| 311 | self.sizer_new_smear.Add( self.smear_data_left,0, wx.CENTER, 10 ) |
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| 312 | self.sizer_new_smear.Add((20,-1)) |
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| 313 | self.sizer_new_smear.Add( self.smear_description_pin_max,0, wx.CENTER, 10 ) |
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| 314 | self.sizer_new_smear.Add( self.smear_description_slit_width,0, wx.CENTER, 10 ) |
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| 315 | self.sizer_new_smear.Add( self.smear_pinhole_max,0, wx.CENTER, 10 ) |
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| 316 | self.sizer_new_smear.Add( self.smear_slit_width,0, wx.CENTER, 10 ) |
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| 317 | self.sizer_new_smear.Add( self.smear_data_right,0, wx.CENTER, 10 ) |
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| 318 | |
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| 319 | self.sizer_set_smearer.Add( self.smear_message_new_s,0, wx.CENTER, 10) |
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| 320 | self.sizer_set_smearer.Add( self.smear_message_new_p,0, wx.CENTER, 10) |
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| 321 | self.sizer_set_smearer.Add((5,2)) |
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| 322 | self.sizer_set_smearer.Add( self.sizer_new_smear,0, wx.CENTER, 10 ) |
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| 323 | |
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| 324 | # add all to chi2 sizer |
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| 325 | sizer_smearer_box.Add(self.sizer_set_smearer) |
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| 326 | sizer_chi2.Add(sizer_smearer_box) |
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| 327 | sizer_chi2.Add((-1,5)) |
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| 328 | |
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| 329 | # hide all smear messages and textctrl |
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| 330 | self._hide_all_smear_info() |
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| 331 | |
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| 332 | # get smear_selection |
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| 333 | self.current_smearer= smear_selection( self.data ) |
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| 334 | |
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| 335 | # Show only the relevant smear messages, etc |
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| 336 | if self.current_smearer == None: |
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| 337 | if not is_2Ddata: |
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| 338 | self.smear_description_none.Show(True) |
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| 339 | self.enable_smearer.Disable() |
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| 340 | else: |
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| 341 | self.smear_description_2d.Show(True) |
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| 342 | self.pinhole_smearer.Disable() |
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| 343 | self.slit_smearer.Disable() |
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| 344 | self.enable_smearer.Disable() |
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| 345 | else: self._show_smear_sizer() |
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| 346 | boxsizer_range.Add(self.sizer_set_masking) |
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| 347 | |
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| 348 | #Set sizer for Fitting section |
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| 349 | self._set_range_sizer( title=title,box_sizer=boxsizer_range, object1=sizer_chi2, object= sizer_fit) |
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| 350 | |
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| 351 | def _fill_datainfo_sizer(self): |
|---|
| 352 | """ |
|---|
| 353 | fill sizer 0 with data info |
|---|
| 354 | """ |
|---|
| 355 | ## no loaded data , don't fill the sizer |
|---|
| 356 | if self.data is None: |
|---|
| 357 | data_min = "" |
|---|
| 358 | data_max = "" |
|---|
| 359 | data_name = "" |
|---|
| 360 | else: |
|---|
| 361 | data_name = self.data.name |
|---|
| 362 | #set maximum range for x in linear scale |
|---|
| 363 | if not hasattr(self.data,"data"): #Display only for 1D data fit |
|---|
| 364 | # Minimum value of data |
|---|
| 365 | data_min = min(self.data.x) |
|---|
| 366 | # Maximum value of data |
|---|
| 367 | data_max = max(self.data.x) |
|---|
| 368 | else: |
|---|
| 369 | ## Minimum value of data |
|---|
| 370 | data_min = 0 |
|---|
| 371 | x = max(math.fabs(self.data.xmin), math.fabs(self.data.xmax)) |
|---|
| 372 | y = max(math.fabs(self.data.ymin), math.fabs(self.data.ymax)) |
|---|
| 373 | ## Maximum value of data |
|---|
| 374 | data_max = math.sqrt(x*x + y*y) |
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| 375 | |
|---|
| 376 | box_description= wx.StaticBox(self, -1, 'Data') |
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| 377 | boxsizer1 = wx.StaticBoxSizer(box_description, wx.VERTICAL) |
|---|
| 378 | #---------------------------------------------------------- |
|---|
| 379 | sizer_data = wx.BoxSizer(wx.HORIZONTAL) |
|---|
| 380 | #Filling the sizer containing data related fields |
|---|
| 381 | #self.dataSource = wx.StaticText(self, -1,str(self.data.name)) |
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| 382 | self.dataSource = BGTextCtrl(self, -1) |
|---|
| 383 | self.dataSource.SetValue(str(data_name)) |
|---|
| 384 | #self.dataSource.SetEditable(False) |
|---|
| 385 | self.dataSource.SetMinSize((_DATA_BOX_WIDTH, -1)) |
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| 386 | sizer_data.Add(wx.StaticText(self, -1, 'Source Name : ')) |
|---|
| 387 | sizer_data.Add(self.dataSource ) |
|---|
| 388 | sizer_data.Add( (0,5) ) |
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| 389 | |
|---|
| 390 | #---------sizer 2 draw-------------------------------- |
|---|
| 391 | text4_3 = wx.StaticText(self, -1, 'Total Q Range (1/A)', |
|---|
| 392 | style=wx.ALIGN_LEFT) |
|---|
| 393 | sizer_range = wx.BoxSizer(wx.HORIZONTAL) |
|---|
| 394 | sizer_range.Add( text4_3 ,0, wx.RIGHT, 10) |
|---|
| 395 | self.minimum_q = BGTextCtrl(self, -1, size=(_BOX_WIDTH,20)) |
|---|
| 396 | self.minimum_q.SetValue(str(data_min)) |
|---|
| 397 | #self.minimum_q.SetEditable(False) |
|---|
| 398 | self.maximum_q = BGTextCtrl(self, -1,size=(_BOX_WIDTH,20)) |
|---|
| 399 | self.maximum_q.SetValue(str(data_max)) |
|---|
| 400 | #self.maximum_q.SetEditable(False) |
|---|
| 401 | sizer_range.Add(wx.StaticText(self, -1, "Min: "),0, wx.LEFT, 10) |
|---|
| 402 | sizer_range.Add(self.minimum_q,0, wx.LEFT, 10) |
|---|
| 403 | sizer_range.Add(wx.StaticText(self, -1, "Max: "),0, wx.LEFT, 10) |
|---|
| 404 | sizer_range.Add(self.maximum_q,0, wx.LEFT, 10) |
|---|
| 405 | |
|---|
| 406 | ## set q range to plot |
|---|
| 407 | self.qmin_x = data_min |
|---|
| 408 | self.qmax_x = data_max |
|---|
| 409 | |
|---|
| 410 | boxsizer1.Add(sizer_data,0, wx.ALL, 10) |
|---|
| 411 | boxsizer1.Add(sizer_range, 0 , wx.LEFT, 10) |
|---|
| 412 | #------------------------------------------------------------ |
|---|
| 413 | self.sizer0.Add(boxsizer1,0, wx.EXPAND | wx.ALL, 10) |
|---|
| 414 | self.sizer0.Layout() |
|---|
| 415 | |
|---|
| 416 | def _fill_model_sizer(self, sizer): |
|---|
| 417 | """ |
|---|
| 418 | fill sizer containing model info |
|---|
| 419 | """ |
|---|
| 420 | ##Add model function Details button in fitpanel. |
|---|
| 421 | ##The following 3 lines are for Mac. Let JHC know before modifying... |
|---|
| 422 | title = "Model" |
|---|
| 423 | box_description= wx.StaticBox(self, -1,str(title)) |
|---|
| 424 | boxsizer1 = wx.StaticBoxSizer(box_description, wx.VERTICAL) |
|---|
| 425 | |
|---|
| 426 | id = wx.NewId() |
|---|
| 427 | self.model_help =wx.Button(self,id,'Details', size=(80,23)) |
|---|
| 428 | self.model_help.Bind(wx.EVT_BUTTON, self.on_model_help_clicked,id=id) |
|---|
| 429 | self.model_help.SetToolTipString("Model Function Help") |
|---|
| 430 | |
|---|
| 431 | ## class base method to add view 2d button |
|---|
| 432 | self._set_model_sizer(sizer=sizer, box_sizer=boxsizer1, title="Model",object=self.model_help ) |
|---|
| 433 | |
|---|
| 434 | |
|---|
| 435 | def _set_sizer_dispersion(self, dispersity): |
|---|
| 436 | """ |
|---|
| 437 | draw sizer with gaussian dispersity parameters |
|---|
| 438 | """ |
|---|
| 439 | self.fittable_param=[] |
|---|
| 440 | self.fixed_param=[] |
|---|
| 441 | self.orientation_params_disp=[] |
|---|
| 442 | |
|---|
| 443 | self.sizer4_4.Clear(True) |
|---|
| 444 | if self.model==None: |
|---|
| 445 | ##no model is selected |
|---|
| 446 | return |
|---|
| 447 | if not self.enable_disp.GetValue(): |
|---|
| 448 | ## the user didn't select dispersity display |
|---|
| 449 | return |
|---|
| 450 | |
|---|
| 451 | self._reset_dispersity() |
|---|
| 452 | |
|---|
| 453 | # Create the dispersion objects |
|---|
| 454 | for item in self.model.dispersion.keys(): |
|---|
| 455 | #disp_model = GaussianDispersion() |
|---|
| 456 | disp_model = dispersity() |
|---|
| 457 | self._disp_obj_dict[item] = disp_model |
|---|
| 458 | self.model.set_dispersion(item, disp_model) |
|---|
| 459 | self.state._disp_obj_dict[item]= disp_model |
|---|
| 460 | |
|---|
| 461 | |
|---|
| 462 | ix=0 |
|---|
| 463 | iy=1 |
|---|
| 464 | disp = wx.StaticText(self, -1, 'Names') |
|---|
| 465 | self.sizer4_4.Add(disp,( iy, ix),(1,1), |
|---|
| 466 | wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 15) |
|---|
| 467 | ix += 1 |
|---|
| 468 | values = wx.StaticText(self, -1, 'Sigmas (STD)') |
|---|
| 469 | self.sizer4_4.Add(values,( iy, ix),(1,1), wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
|---|
| 470 | ix +=2 |
|---|
| 471 | self.text_disp_1 = wx.StaticText(self, -1, '') |
|---|
| 472 | self.sizer4_4.Add( self.text_disp_1,(iy, ix),(1,1),\ |
|---|
| 473 | wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
|---|
| 474 | self.text_disp_1.Hide() |
|---|
| 475 | |
|---|
| 476 | |
|---|
| 477 | ix +=1 |
|---|
| 478 | self.text_disp_min = wx.StaticText(self, -1, 'Min') |
|---|
| 479 | self.sizer4_4.Add(self.text_disp_min,(iy, ix),(1,1),\ |
|---|
| 480 | wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
|---|
| 481 | self.text_disp_min.Hide() |
|---|
| 482 | ix +=1 |
|---|
| 483 | self.text_disp_max = wx.StaticText(self, -1, 'Max') |
|---|
| 484 | self.sizer4_4.Add(self.text_disp_max,(iy, ix),(1,1),\ |
|---|
| 485 | wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
|---|
| 486 | self.text_disp_max.Hide() |
|---|
| 487 | |
|---|
| 488 | |
|---|
| 489 | ix += 1 |
|---|
| 490 | npts = wx.StaticText(self, -1, 'Npts') |
|---|
| 491 | self.sizer4_4.Add(npts,( iy, ix),(1,1), wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
|---|
| 492 | ix += 1 |
|---|
| 493 | nsigmas = wx.StaticText(self, -1, 'Nsigmas') |
|---|
| 494 | self.sizer4_4.Add(nsigmas,( iy, ix),(1,1), wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
|---|
| 495 | |
|---|
| 496 | if self.engine_type=="park": |
|---|
| 497 | self.text_disp_max.Show(True) |
|---|
| 498 | self.text_disp_min.Show(True) |
|---|
| 499 | |
|---|
| 500 | for item in self.model.dispersion.keys(): |
|---|
| 501 | if not item in self.model.orientation_params: |
|---|
| 502 | if not self.disp_cb_dict.has_key(item): |
|---|
| 503 | self.disp_cb_dict[item]= None |
|---|
| 504 | name1=item+".width" |
|---|
| 505 | name2=item+".npts" |
|---|
| 506 | name3=item+".nsigmas" |
|---|
| 507 | if not self.model.details.has_key(name1): |
|---|
| 508 | self.model.details [name1] = ["",None,None] |
|---|
| 509 | |
|---|
| 510 | iy += 1 |
|---|
| 511 | for p in self.model.dispersion[item].keys(): |
|---|
| 512 | |
|---|
| 513 | if p=="width": |
|---|
| 514 | ix = 0 |
|---|
| 515 | cb = wx.CheckBox(self, -1, name1, (10, 10)) |
|---|
| 516 | wx.EVT_CHECKBOX(self, cb.GetId(), self.select_param) |
|---|
| 517 | self.sizer4_4.Add( cb,( iy, ix),(1,1), |
|---|
| 518 | wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 15) |
|---|
| 519 | ix = 1 |
|---|
| 520 | value= self.model.getParam(name1) |
|---|
| 521 | ctl1 = self.ModelTextCtrl(self, -1, size=(_BOX_WIDTH,20), |
|---|
| 522 | style=wx.TE_PROCESS_ENTER) |
|---|
| 523 | ctl1.SetValue(str (format_number(value))) |
|---|
| 524 | self.sizer4_4.Add(ctl1, (iy,ix),(1,1),wx.EXPAND) |
|---|
| 525 | ## text to show error sign |
|---|
| 526 | ix = 2 |
|---|
| 527 | text2=wx.StaticText(self, -1, '+/-') |
|---|
| 528 | self.sizer4_4.Add(text2,(iy, ix),(1,1), |
|---|
| 529 | wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
|---|
| 530 | text2.Hide() |
|---|
| 531 | |
|---|
| 532 | ix = 3 |
|---|
| 533 | ctl2 = wx.TextCtrl(self, -1, size=(_BOX_WIDTH,20), style=0) |
|---|
| 534 | |
|---|
| 535 | self.sizer4_4.Add(ctl2, (iy,ix),(1,1), wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
|---|
| 536 | |
|---|
| 537 | ctl2.Hide() |
|---|
| 538 | |
|---|
| 539 | ix = 4 |
|---|
| 540 | ctl3 = self.ModelTextCtrl(self, -1, size=(_BOX_WIDTH/2,20), style=wx.TE_PROCESS_ENTER, |
|---|
| 541 | text_enter_callback = self._onparamRangeEnter) |
|---|
| 542 | |
|---|
| 543 | self.sizer4_4.Add(ctl3, (iy,ix),(1,1), wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
|---|
| 544 | ctl3.Hide() |
|---|
| 545 | |
|---|
| 546 | ix = 5 |
|---|
| 547 | ctl4 = self.ModelTextCtrl(self, -1, size=(_BOX_WIDTH/2,20), style=wx.TE_PROCESS_ENTER, |
|---|
| 548 | text_enter_callback = self._onparamRangeEnter) |
|---|
| 549 | self.sizer4_4.Add(ctl4, (iy,ix),(1,1), wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
|---|
| 550 | |
|---|
| 551 | ctl4.Hide() |
|---|
| 552 | |
|---|
| 553 | if self.engine_type=="park": |
|---|
| 554 | ctl3.Show(True) |
|---|
| 555 | ctl4.Show(True) |
|---|
| 556 | |
|---|
| 557 | self.fittable_param.append([cb,name1,ctl1,text2, |
|---|
| 558 | ctl2, ctl3, ctl4,None]) |
|---|
| 559 | |
|---|
| 560 | elif p=="npts": |
|---|
| 561 | ix = 6 |
|---|
| 562 | value= self.model.getParam(name2) |
|---|
| 563 | Tctl = self.ModelTextCtrl(self, -1, size=(_BOX_WIDTH/2,20), |
|---|
| 564 | style=wx.TE_PROCESS_ENTER) |
|---|
| 565 | |
|---|
| 566 | Tctl.SetValue(str (format_number(value))) |
|---|
| 567 | self.sizer4_4.Add(Tctl, (iy,ix),(1,1), |
|---|
| 568 | wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
|---|
| 569 | self.fixed_param.append([None,name2, Tctl,None,None, |
|---|
| 570 | None, None,None]) |
|---|
| 571 | elif p=="nsigmas": |
|---|
| 572 | ix = 7 |
|---|
| 573 | value= self.model.getParam(name3) |
|---|
| 574 | Tct2 = self.ModelTextCtrl(self, -1, size=(_BOX_WIDTH/2,20), |
|---|
| 575 | style=wx.TE_PROCESS_ENTER) |
|---|
| 576 | Tct2.SetValue(str (format_number(value))) |
|---|
| 577 | self.sizer4_4.Add(Tct2, (iy,ix),(1,1), |
|---|
| 578 | wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
|---|
| 579 | ix +=1 |
|---|
| 580 | self.sizer4_4.Add((20,20), (iy,ix),(1,1), |
|---|
| 581 | wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
|---|
| 582 | |
|---|
| 583 | self.fixed_param.append([None,name3, Tct2 |
|---|
| 584 | ,None,None,None, None,None]) |
|---|
| 585 | |
|---|
| 586 | ix =0 |
|---|
| 587 | iy +=1 |
|---|
| 588 | self.sizer4_4.Add((20,20),(iy,ix),(1,1), wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 15) |
|---|
| 589 | for item in self.model.dispersion.keys(): |
|---|
| 590 | if item in self.model.orientation_params: |
|---|
| 591 | if not self.disp_cb_dict.has_key(item): |
|---|
| 592 | self.disp_cb_dict[item]= None |
|---|
| 593 | name1=item+".width" |
|---|
| 594 | name2=item+".npts" |
|---|
| 595 | name3=item+".nsigmas" |
|---|
| 596 | if not self.model.details.has_key(name1): |
|---|
| 597 | self.model.details [name1] = ["",None,None] |
|---|
| 598 | |
|---|
| 599 | |
|---|
| 600 | iy += 1 |
|---|
| 601 | for p in self.model.dispersion[item].keys(): |
|---|
| 602 | |
|---|
| 603 | if p=="width": |
|---|
| 604 | ix = 0 |
|---|
| 605 | cb = wx.CheckBox(self, -1, name1, (10, 10)) |
|---|
| 606 | wx.EVT_CHECKBOX(self, cb.GetId(), self.select_param) |
|---|
| 607 | self.sizer4_4.Add( cb,( iy, ix),(1,1), |
|---|
| 608 | wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 15) |
|---|
| 609 | if self.data.__class__.__name__ =="Data2D": |
|---|
| 610 | cb.Show(True) |
|---|
| 611 | elif cb.IsShown(): |
|---|
| 612 | cb.Hide() |
|---|
| 613 | ix = 1 |
|---|
| 614 | value= self.model.getParam(name1) |
|---|
| 615 | ctl1 = self.ModelTextCtrl(self, -1, size=(_BOX_WIDTH,20), |
|---|
| 616 | style=wx.TE_PROCESS_ENTER) |
|---|
| 617 | ctl1.SetValue(str (format_number(value))) |
|---|
| 618 | if self.data.__class__.__name__ =="Data2D": |
|---|
| 619 | ctl1.Show(True) |
|---|
| 620 | elif ctl1.IsShown(): |
|---|
| 621 | ctl1.Hide() |
|---|
| 622 | self.sizer4_4.Add(ctl1, (iy,ix),(1,1),wx.EXPAND) |
|---|
| 623 | ## text to show error sign |
|---|
| 624 | ix = 2 |
|---|
| 625 | text2=wx.StaticText(self, -1, '+/-') |
|---|
| 626 | self.sizer4_4.Add(text2,(iy, ix),(1,1), |
|---|
| 627 | wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
|---|
| 628 | text2.Hide() |
|---|
| 629 | |
|---|
| 630 | ix = 3 |
|---|
| 631 | ctl2 = wx.TextCtrl(self, -1, size=(_BOX_WIDTH,20), style=0) |
|---|
| 632 | |
|---|
| 633 | self.sizer4_4.Add(ctl2, (iy,ix),(1,1), wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
|---|
| 634 | ctl2.Hide() |
|---|
| 635 | |
|---|
| 636 | ix = 4 |
|---|
| 637 | ctl3 = self.ModelTextCtrl(self, -1, size=(_BOX_WIDTH/2,20), style=wx.TE_PROCESS_ENTER, |
|---|
| 638 | text_enter_callback = self._onparamRangeEnter) |
|---|
| 639 | |
|---|
| 640 | self.sizer4_4.Add(ctl3, (iy,ix),(1,1), wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
|---|
| 641 | |
|---|
| 642 | ctl3.Hide() |
|---|
| 643 | |
|---|
| 644 | ix = 5 |
|---|
| 645 | ctl4 = self.ModelTextCtrl(self, -1, size=(_BOX_WIDTH/2,20), style=wx.TE_PROCESS_ENTER, |
|---|
| 646 | text_enter_callback = self._onparamRangeEnter) |
|---|
| 647 | self.sizer4_4.Add(ctl4, (iy,ix),(1,1), wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
|---|
| 648 | ctl4.Hide() |
|---|
| 649 | #if self.data.__class__.__name__ =="Data2D": |
|---|
| 650 | #ctl4.Enable(True) |
|---|
| 651 | #elif ctl4.Shown(): |
|---|
| 652 | #ctl4.Hide() |
|---|
| 653 | |
|---|
| 654 | if self.engine_type=="park" and self.data.__class__.__name__ =="Data2D": |
|---|
| 655 | ctl3.Show(True) |
|---|
| 656 | ctl4.Show(True) |
|---|
| 657 | |
|---|
| 658 | |
|---|
| 659 | |
|---|
| 660 | |
|---|
| 661 | self.fittable_param.append([cb,name1,ctl1,text2, |
|---|
| 662 | ctl2, ctl3, ctl4,None]) |
|---|
| 663 | self.orientation_params_disp.append([cb,name1,ctl1,text2, |
|---|
| 664 | ctl2, ctl3, ctl4,None]) |
|---|
| 665 | elif p=="npts": |
|---|
| 666 | ix = 6 |
|---|
| 667 | value= self.model.getParam(name2) |
|---|
| 668 | Tctl = self.ModelTextCtrl(self, -1, size=(_BOX_WIDTH/2,20), |
|---|
| 669 | style=wx.TE_PROCESS_ENTER) |
|---|
| 670 | |
|---|
| 671 | Tctl.SetValue(str (format_number(value))) |
|---|
| 672 | if self.data.__class__.__name__ =="Data2D": |
|---|
| 673 | Tctl.Show(True) |
|---|
| 674 | else: |
|---|
| 675 | Tctl.Hide() |
|---|
| 676 | self.sizer4_4.Add(Tctl, (iy,ix),(1,1), |
|---|
| 677 | wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
|---|
| 678 | self.fixed_param.append([None,name2, Tctl,None,None, |
|---|
| 679 | None, None,None]) |
|---|
| 680 | self.orientation_params_disp.append([None,name2, Tctl,None,None, |
|---|
| 681 | None, None,None]) |
|---|
| 682 | elif p=="nsigmas": |
|---|
| 683 | ix = 7 |
|---|
| 684 | value= self.model.getParam(name3) |
|---|
| 685 | Tct2 = self.ModelTextCtrl(self, -1, size=(_BOX_WIDTH/2,20), |
|---|
| 686 | style=wx.TE_PROCESS_ENTER) |
|---|
| 687 | Tct2.SetValue(str (format_number(value))) |
|---|
| 688 | if self.data.__class__.__name__ =="Data2D": |
|---|
| 689 | Tct2.Show(True) |
|---|
| 690 | else: |
|---|
| 691 | Tct2.Hide() |
|---|
| 692 | self.sizer4_4.Add(Tct2, (iy,ix),(1,1), |
|---|
| 693 | wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
|---|
| 694 | ix +=1 |
|---|
| 695 | |
|---|
| 696 | self.fixed_param.append([None,name3, Tct2 |
|---|
| 697 | ,None,None, None, None,None]) |
|---|
| 698 | |
|---|
| 699 | self.orientation_params_disp.append([None,name3, Tct2 |
|---|
| 700 | ,None,None, None, None,None]) |
|---|
| 701 | |
|---|
| 702 | |
|---|
| 703 | self.state.disp_cb_dict = copy.deepcopy(self.disp_cb_dict) |
|---|
| 704 | |
|---|
| 705 | self.state.model = self.model.clone() |
|---|
| 706 | ## save state into |
|---|
| 707 | self.state.cb1 = self.cb1.GetValue() |
|---|
| 708 | self._copy_parameters_state(self.parameters, self.state.parameters) |
|---|
| 709 | self._copy_parameters_state(self.orientation_params_disp, |
|---|
| 710 | self.state.orientation_params_disp) |
|---|
| 711 | self._copy_parameters_state(self.fittable_param, self.state.fittable_param) |
|---|
| 712 | self._copy_parameters_state(self.fixed_param, self.state.fixed_param) |
|---|
| 713 | |
|---|
| 714 | |
|---|
| 715 | wx.PostEvent(self.parent, StatusEvent(status=\ |
|---|
| 716 | " Selected Distribution: Gaussian")) |
|---|
| 717 | #Fill the list of fittable parameters |
|---|
| 718 | self.select_all_param(event=None) |
|---|
| 719 | |
|---|
| 720 | self.Layout() |
|---|
| 721 | |
|---|
| 722 | |
|---|
| 723 | def _onFit(self, event): |
|---|
| 724 | """ |
|---|
| 725 | Allow to fit |
|---|
| 726 | """ |
|---|
| 727 | #make sure all parameter values are updated. |
|---|
| 728 | if self.check_invalid_panel(): |
|---|
| 729 | return |
|---|
| 730 | flag = self._update_paramv_on_fit() |
|---|
| 731 | |
|---|
| 732 | if not flag: |
|---|
| 733 | msg= "Fitting range or parameters are invalid" |
|---|
| 734 | wx.PostEvent(self.parent.parent, StatusEvent(status= msg )) |
|---|
| 735 | return |
|---|
| 736 | |
|---|
| 737 | if len(self.param_toFit) <= 0: |
|---|
| 738 | msg= "Select at least one parameter to fit" |
|---|
| 739 | wx.PostEvent(self.parent.parent, StatusEvent(status= msg )) |
|---|
| 740 | return |
|---|
| 741 | |
|---|
| 742 | |
|---|
| 743 | self.select_param(event =None) |
|---|
| 744 | |
|---|
| 745 | #Clear errors if exist from previous fitting |
|---|
| 746 | #self._clear_Err_on_Fit() |
|---|
| 747 | |
|---|
| 748 | # Remove or do not allow fitting on the Q=0 point, especially when y(q=0)=None at x[0]. |
|---|
| 749 | self.qmin_x = float(self.qmin.GetValue()) |
|---|
| 750 | self.qmax_x = float( self.qmax.GetValue()) |
|---|
| 751 | self.manager._reset_schedule_problem( value=0) |
|---|
| 752 | self.manager.schedule_for_fit( value=1,page=self,fitproblem =None) |
|---|
| 753 | self.manager.set_fit_range(page= self,qmin= self.qmin_x, qmax= self.qmax_x) |
|---|
| 754 | |
|---|
| 755 | #single fit |
|---|
| 756 | self.manager.onFit() |
|---|
| 757 | ## allow stopping the fit |
|---|
| 758 | #if self.engine_type=="scipy": |
|---|
| 759 | # self.btFit.SetLabel("Stop") |
|---|
| 760 | # self.btFit.Unbind(event=wx.EVT_BUTTON, id= self.btFit.GetId()) |
|---|
| 761 | # self.btFit.Bind(event= wx.EVT_BUTTON, handler=self._StopFit, id=self.btFit.GetId()) |
|---|
| 762 | #else: |
|---|
| 763 | # self.btFit.SetLabel("Fit") |
|---|
| 764 | # self.btFit.Bind(event= wx.EVT_BUTTON, handler=self._onFit, id=self.btFit.GetId()) |
|---|
| 765 | |
|---|
| 766 | |
|---|
| 767 | |
|---|
| 768 | def _StopFit(self, event): |
|---|
| 769 | """ |
|---|
| 770 | Stop fit |
|---|
| 771 | """ |
|---|
| 772 | self.btFit.SetLabel("Fit") |
|---|
| 773 | if self.engine_type=="scipy": |
|---|
| 774 | self.manager.stop_fit() |
|---|
| 775 | self.btFit.Unbind(event=wx.EVT_BUTTON, id=self.btFit.GetId()) |
|---|
| 776 | self.btFit.Bind(event=wx.EVT_BUTTON, handler=self._onFit,id=self.btFit.GetId()) |
|---|
| 777 | |
|---|
| 778 | |
|---|
| 779 | def _on_select_model(self, event): |
|---|
| 780 | """ |
|---|
| 781 | call back for model selection |
|---|
| 782 | """ |
|---|
| 783 | self._on_select_model_helper() |
|---|
| 784 | self.set_model_param_sizer(self.model) |
|---|
| 785 | |
|---|
| 786 | self.enable_disp.SetValue(False) |
|---|
| 787 | self.disable_disp.SetValue(True) |
|---|
| 788 | try: |
|---|
| 789 | self.set_dispers_sizer() |
|---|
| 790 | except: |
|---|
| 791 | pass |
|---|
| 792 | self.btFit.SetFocus() |
|---|
| 793 | self.state.enable_disp = self.enable_disp.GetValue() |
|---|
| 794 | self.state.disable_disp = self.disable_disp.GetValue() |
|---|
| 795 | self.state.pinhole_smearer = self.pinhole_smearer.GetValue() |
|---|
| 796 | self.state.slit_smearer = self.slit_smearer.GetValue() |
|---|
| 797 | |
|---|
| 798 | self.state.structurecombobox = self.structurebox.GetCurrentSelection() |
|---|
| 799 | self.state.formfactorcombobox = self.formfactorbox.GetCurrentSelection() |
|---|
| 800 | |
|---|
| 801 | if self.model != None: |
|---|
| 802 | try: |
|---|
| 803 | temp_smear= None |
|---|
| 804 | if self.enable_smearer.GetValue(): |
|---|
| 805 | temp_smear= self.smearer |
|---|
| 806 | self.compute_chisqr(temp_smear) |
|---|
| 807 | except: |
|---|
| 808 | ## error occured on chisqr computation |
|---|
| 809 | pass |
|---|
| 810 | if self.data is not None and self.data.__class__.__name__ !="Data2D": |
|---|
| 811 | ## set smearing value whether or not the data contain the smearing info |
|---|
| 812 | evt = ModelEventbox(model=self.model, |
|---|
| 813 | smearer=temp_smear, |
|---|
| 814 | qmin= float(self.qmin_x), |
|---|
| 815 | qmax= float(self.qmax_x)) |
|---|
| 816 | else: |
|---|
| 817 | evt = ModelEventbox(model=self.model) |
|---|
| 818 | wx.PostEvent(self.event_owner, evt) |
|---|
| 819 | |
|---|
| 820 | if event !=None: |
|---|
| 821 | #self._undo.Enable(True) |
|---|
| 822 | ## post state to fit panel |
|---|
| 823 | event = PageInfoEvent(page = self) |
|---|
| 824 | wx.PostEvent(self.parent, event) |
|---|
| 825 | |
|---|
| 826 | |
|---|
| 827 | def _onparamEnter(self,event): |
|---|
| 828 | """ |
|---|
| 829 | when enter value on panel redraw model according to changed |
|---|
| 830 | """ |
|---|
| 831 | #default flag |
|---|
| 832 | flag = False |
|---|
| 833 | self.fitrange = True |
|---|
| 834 | #get event object |
|---|
| 835 | tcrtl= event.GetEventObject() |
|---|
| 836 | |
|---|
| 837 | #Clear msg if previously shown. |
|---|
| 838 | msg= "" |
|---|
| 839 | wx.PostEvent(self.parent.parent, StatusEvent(status = msg )) |
|---|
| 840 | |
|---|
| 841 | if check_float(tcrtl): |
|---|
| 842 | flag = self._onparamEnter_helper() |
|---|
| 843 | if self.fitrange: |
|---|
| 844 | temp_smearer = None |
|---|
| 845 | if not self.disable_smearer.GetValue(): |
|---|
| 846 | temp_smearer= self.current_smearer |
|---|
| 847 | ## set smearing value whether or not the data contain the smearing info |
|---|
| 848 | if self.slit_smearer.GetValue(): |
|---|
| 849 | flag1 = self.update_slit_smear() |
|---|
| 850 | flag = flag or flag1 |
|---|
| 851 | elif self.pinhole_smearer.GetValue(): |
|---|
| 852 | flag1 = self.update_pinhole_smear() |
|---|
| 853 | flag = flag or flag1 |
|---|
| 854 | elif self.data.__class__.__name__ !="Data2D": |
|---|
| 855 | self.manager.set_smearer(smearer=temp_smearer, qmin= float(self.qmin_x), |
|---|
| 856 | qmax= float(self.qmax_x)) |
|---|
| 857 | if flag: |
|---|
| 858 | self.compute_chisqr(smearer= temp_smearer) |
|---|
| 859 | |
|---|
| 860 | ## new state posted |
|---|
| 861 | if self.state_change: |
|---|
| 862 | #self._undo.Enable(True) |
|---|
| 863 | event = PageInfoEvent(page = self) |
|---|
| 864 | wx.PostEvent(self.parent, event) |
|---|
| 865 | self.state_change= False |
|---|
| 866 | else: |
|---|
| 867 | return # invalid fit range: do nothing here: msg already displayed in validate |
|---|
| 868 | else: |
|---|
| 869 | self.save_current_state() |
|---|
| 870 | msg= "Cannot Plot :Must enter a number!!! " |
|---|
| 871 | wx.PostEvent(self.parent.parent, StatusEvent(status = msg )) |
|---|
| 872 | |
|---|
| 873 | self.save_current_state() |
|---|
| 874 | return |
|---|
| 875 | |
|---|
| 876 | def _onparamRangeEnter(self, event): |
|---|
| 877 | """ |
|---|
| 878 | Check validity of value enter in the parameters range field |
|---|
| 879 | """ |
|---|
| 880 | if self.check_invalid_panel(): |
|---|
| 881 | return |
|---|
| 882 | tcrtl= event.GetEventObject() |
|---|
| 883 | #Clear msg if previously shown. |
|---|
| 884 | msg= "" |
|---|
| 885 | wx.PostEvent(self.parent.parent, StatusEvent(status = msg )) |
|---|
| 886 | # Flag to register when a parameter has changed. |
|---|
| 887 | is_modified = False |
|---|
| 888 | if tcrtl.GetValue().lstrip().rstrip()!="": |
|---|
| 889 | try: |
|---|
| 890 | value = float(tcrtl.GetValue()) |
|---|
| 891 | tcrtl.SetBackgroundColour(wx.WHITE) |
|---|
| 892 | self._check_value_enter(self.fittable_param ,is_modified) |
|---|
| 893 | self._check_value_enter(self.parameters ,is_modified) |
|---|
| 894 | except: |
|---|
| 895 | tcrtl.SetBackgroundColour("pink") |
|---|
| 896 | msg= "Model Error:wrong value entered : %s"% sys.exc_value |
|---|
| 897 | wx.PostEvent(self.parent.parent, StatusEvent(status = msg )) |
|---|
| 898 | return |
|---|
| 899 | else: |
|---|
| 900 | tcrtl.SetBackgroundColour(wx.WHITE) |
|---|
| 901 | |
|---|
| 902 | #self._undo.Enable(True) |
|---|
| 903 | self.save_current_state() |
|---|
| 904 | event = PageInfoEvent(page = self) |
|---|
| 905 | wx.PostEvent(self.parent, event) |
|---|
| 906 | self.state_change= False |
|---|
| 907 | |
|---|
| 908 | |
|---|
| 909 | def _onQrangeEnter(self, event): |
|---|
| 910 | """ |
|---|
| 911 | Check validity of value enter in the Q range field |
|---|
| 912 | """ |
|---|
| 913 | if self.check_invalid_panel(): |
|---|
| 914 | return |
|---|
| 915 | tcrtl= event.GetEventObject() |
|---|
| 916 | #Clear msg if previously shown. |
|---|
| 917 | msg= "" |
|---|
| 918 | wx.PostEvent(self.parent.parent, StatusEvent(status = msg )) |
|---|
| 919 | # Flag to register when a parameter has changed. |
|---|
| 920 | is_modified = False |
|---|
| 921 | if tcrtl.GetValue().lstrip().rstrip()!="": |
|---|
| 922 | try: |
|---|
| 923 | value = float(tcrtl.GetValue()) |
|---|
| 924 | tcrtl.SetBackgroundColour(wx.WHITE) |
|---|
| 925 | |
|---|
| 926 | # If qmin and qmax have been modified, update qmin and qmax |
|---|
| 927 | if self._validate_qrange( self.qmin, self.qmax): |
|---|
| 928 | tempmin = float(self.qmin.GetValue()) |
|---|
| 929 | if tempmin != self.qmin_x: |
|---|
| 930 | self.qmin_x = tempmin |
|---|
| 931 | tempmax = float(self.qmax.GetValue()) |
|---|
| 932 | if tempmax != self.qmax_x: |
|---|
| 933 | self.qmax_x = tempmax |
|---|
| 934 | else: |
|---|
| 935 | tcrtl.SetBackgroundColour("pink") |
|---|
| 936 | msg= "Model Error:wrong value entered : %s"% sys.exc_value |
|---|
| 937 | wx.PostEvent(self.parent.parent, StatusEvent(status = msg )) |
|---|
| 938 | return |
|---|
| 939 | |
|---|
| 940 | except: |
|---|
| 941 | tcrtl.SetBackgroundColour("pink") |
|---|
| 942 | msg= "Model Error:wrong value entered : %s"% sys.exc_value |
|---|
| 943 | wx.PostEvent(self.parent.parent, StatusEvent(status = msg )) |
|---|
| 944 | return |
|---|
| 945 | #Check if # of points for theory model are valid(>0). |
|---|
| 946 | # check for 2d |
|---|
| 947 | if self.data.__class__.__name__ =="Data2D": |
|---|
| 948 | # set mask |
|---|
| 949 | radius= numpy.sqrt( self.data.qx_data*self.data.qx_data + self.data.qy_data*self.data.qy_data ) |
|---|
| 950 | index_data = ((self.qmin <= radius)&(radius<= self.qmax)) |
|---|
| 951 | index_data = (index_data)&(self.data.mask) |
|---|
| 952 | index_data = (index_data)&(numpy.isfinite(self.data.data)) |
|---|
| 953 | if len(index_data[index_data]) < 10: |
|---|
| 954 | msg= "Cannot Plot :No or too little npts in that data range!!! " |
|---|
| 955 | wx.PostEvent(self.parent.parent, StatusEvent(status = msg )) |
|---|
| 956 | return |
|---|
| 957 | else: |
|---|
| 958 | self.data.mask = index_data |
|---|
| 959 | self.Npts_fit.Setvalue(str(len(self.data.mask))) |
|---|
| 960 | else: |
|---|
| 961 | index_data = ((self.qmin <= self.data.x)&(self.data.x <= self.qmax)) |
|---|
| 962 | self.Npts_fit.SetValue(str(len(self.data.x[index_data]))) |
|---|
| 963 | |
|---|
| 964 | else: |
|---|
| 965 | tcrtl.SetBackgroundColour("pink") |
|---|
| 966 | msg= "Model Error:wrong value entered!!!" |
|---|
| 967 | wx.PostEvent(self.parent.parent, StatusEvent(status = msg )) |
|---|
| 968 | |
|---|
| 969 | self.compute_chisqr() |
|---|
| 970 | #self._undo.Enable(True) |
|---|
| 971 | self.save_current_state() |
|---|
| 972 | event = PageInfoEvent(page = self) |
|---|
| 973 | wx.PostEvent(self.parent, event) |
|---|
| 974 | self.state_change= False |
|---|
| 975 | self._draw_model() |
|---|
| 976 | return |
|---|
| 977 | def _clear_Err_on_Fit(self): |
|---|
| 978 | """ |
|---|
| 979 | hide the error text control shown |
|---|
| 980 | after fitting |
|---|
| 981 | """ |
|---|
| 982 | |
|---|
| 983 | if hasattr(self,"text2_3"): |
|---|
| 984 | self.text2_3.Hide() |
|---|
| 985 | |
|---|
| 986 | if len(self.parameters)>0: |
|---|
| 987 | for item in self.parameters: |
|---|
| 988 | #Skip t ifhe angle parameters if 1D data |
|---|
| 989 | if self.data.__class__.__name__ !="Data2D": |
|---|
| 990 | if item in self.orientation_params: |
|---|
| 991 | continue |
|---|
| 992 | if item in self.param_toFit: |
|---|
| 993 | continue |
|---|
| 994 | ## hide statictext +/- |
|---|
| 995 | if item[3]!=None and item[3].IsShown(): |
|---|
| 996 | item[3].Hide() |
|---|
| 997 | ## hide textcrtl for error after fit |
|---|
| 998 | if item[4]!=None and item[4].IsShown(): |
|---|
| 999 | item[4].Hide() |
|---|
| 1000 | |
|---|
| 1001 | if len(self.fittable_param)>0: |
|---|
| 1002 | for item in self.fittable_param: |
|---|
| 1003 | #Skip t ifhe angle parameters if 1D data |
|---|
| 1004 | if self.data.__class__.__name__ !="Data2D": |
|---|
| 1005 | if item in self.orientation_params: |
|---|
| 1006 | continue |
|---|
| 1007 | if item in self.param_toFit: |
|---|
| 1008 | continue |
|---|
| 1009 | ## hide statictext +/- |
|---|
| 1010 | if item[3]!=None and item[3].IsShown(): |
|---|
| 1011 | item[3].Hide() |
|---|
| 1012 | ## hide textcrtl for error after fit |
|---|
| 1013 | if item[4]!=None and item[4].IsShown(): |
|---|
| 1014 | item[4].Hide() |
|---|
| 1015 | return |
|---|
| 1016 | |
|---|
| 1017 | def _get_defult_custom_smear(self): |
|---|
| 1018 | """ |
|---|
| 1019 | Get the defult values for custum smearing. |
|---|
| 1020 | """ |
|---|
| 1021 | |
|---|
| 1022 | # get the default values |
|---|
| 1023 | if self.dxl == None: self.dxl = 0.0 |
|---|
| 1024 | if self.dxw == None: self.dxw = "" |
|---|
| 1025 | if self.dx_min == None: self.dx_min = SMEAR_SIZE_L |
|---|
| 1026 | if self.dx_max == None: self.dx_max = SMEAR_SIZE_H |
|---|
| 1027 | |
|---|
| 1028 | def _get_smear_info(self): |
|---|
| 1029 | """ |
|---|
| 1030 | Get the smear info from data. |
|---|
| 1031 | @return: self.smear_type, self.dq_l and self.dq_r, |
|---|
| 1032 | respectively the type of the smear, dq_min and dq_max for pinhole smear data |
|---|
| 1033 | while dxl and dxw for slit smear |
|---|
| 1034 | """ |
|---|
| 1035 | |
|---|
| 1036 | # default |
|---|
| 1037 | self.smear_type = None |
|---|
| 1038 | self.dq_l = None |
|---|
| 1039 | self.dq_r = None |
|---|
| 1040 | |
|---|
| 1041 | if self.data is None or\ |
|---|
| 1042 | self.data.__class__.__name__ == 'Data2D': |
|---|
| 1043 | return |
|---|
| 1044 | |
|---|
| 1045 | data = self.data |
|---|
| 1046 | |
|---|
| 1047 | # check if it is pinhole smear and get min max if it is. |
|---|
| 1048 | if data.dx != None and all(data.dx !=0): |
|---|
| 1049 | self.smear_type = "Pinhole" |
|---|
| 1050 | self.dq_l = numpy.min(data.dx) |
|---|
| 1051 | self.dq_r = numpy.max(data.dx) |
|---|
| 1052 | |
|---|
| 1053 | # check if it is slit smear and get min max if it is. |
|---|
| 1054 | elif data.dxl != None or data.dxw != None: |
|---|
| 1055 | self.smear_type = "Slit" |
|---|
| 1056 | if data.dxl != None and all(data.dxl !=0): |
|---|
| 1057 | self.dq_l = data.dxl[0] |
|---|
| 1058 | if data.dxw != None and all(data.dxw !=0): |
|---|
| 1059 | self.dq_r = data.dxw[0] |
|---|
| 1060 | |
|---|
| 1061 | #return self.smear_type,self.dq_l,self.dq_r |
|---|
| 1062 | |
|---|
| 1063 | def _show_smear_sizer(self): |
|---|
| 1064 | """ |
|---|
| 1065 | Show only the sizers depending on smear selection |
|---|
| 1066 | """ |
|---|
| 1067 | if self.disable_smearer.GetValue(): |
|---|
| 1068 | self.smear_description_none.Show(True) |
|---|
| 1069 | elif self.enable_smearer.GetValue(): |
|---|
| 1070 | self.smear_description_dqdata.Show(True) |
|---|
| 1071 | if self.smear_type != None: |
|---|
| 1072 | self.smear_description_type.Show(True) |
|---|
| 1073 | self.smear_description_smear_type.Show(True) |
|---|
| 1074 | if self.smear_type == 'Slit': |
|---|
| 1075 | self.smear_description_slit_height.Show(True) |
|---|
| 1076 | self.smear_description_slit_width.Show(True) |
|---|
| 1077 | elif self.smear_type == 'Pinhole': |
|---|
| 1078 | self.smear_description_pin_min.Show(True) |
|---|
| 1079 | self.smear_description_pin_max.Show(True) |
|---|
| 1080 | self.smear_data_left.Show(True) |
|---|
| 1081 | self.smear_data_right.Show(True) |
|---|
| 1082 | elif self.pinhole_smearer.GetValue(): |
|---|
| 1083 | self.smear_message_new_p.Show(True) |
|---|
| 1084 | self.smear_description_pin_min.Show(True) |
|---|
| 1085 | self.smear_pinhole_min.Show(True) |
|---|
| 1086 | self.smear_description_pin_max.Show(True) |
|---|
| 1087 | self.smear_pinhole_max.Show(True) |
|---|
| 1088 | elif self.slit_smearer.GetValue(): |
|---|
| 1089 | self.smear_message_new_s.Show(True) |
|---|
| 1090 | self.smear_description_slit_height.Show(True) |
|---|
| 1091 | self.smear_slit_height.Show(True) |
|---|
| 1092 | self.smear_description_slit_width.Show(True) |
|---|
| 1093 | self.smear_slit_width.Show(True) |
|---|
| 1094 | |
|---|
| 1095 | def _hide_all_smear_info(self): |
|---|
| 1096 | """ |
|---|
| 1097 | Hide all smearing messages in the set_smearer sizer |
|---|
| 1098 | """ |
|---|
| 1099 | self.smear_description_none.Hide() |
|---|
| 1100 | self.smear_description_dqdata.Hide() |
|---|
| 1101 | self.smear_description_type.Hide() |
|---|
| 1102 | self.smear_description_smear_type.Hide() |
|---|
| 1103 | self.smear_description_2d.Hide() |
|---|
| 1104 | self.smear_data_left.Hide() |
|---|
| 1105 | self.smear_data_right.Hide() |
|---|
| 1106 | self.smear_description_pin_min.Hide() |
|---|
| 1107 | self.smear_pinhole_min.Hide() |
|---|
| 1108 | self.smear_description_pin_max.Hide() |
|---|
| 1109 | self.smear_pinhole_max.Hide() |
|---|
| 1110 | self.smear_description_slit_height.Hide() |
|---|
| 1111 | self.smear_slit_height.Hide() |
|---|
| 1112 | self.smear_description_slit_width.Hide() |
|---|
| 1113 | self.smear_slit_width.Hide() |
|---|
| 1114 | self.smear_message_new_p.Hide() |
|---|
| 1115 | self.smear_message_new_s.Hide() |
|---|
| 1116 | |
|---|
| 1117 | def _onMask(self, event): |
|---|
| 1118 | """ |
|---|
| 1119 | Build a panel to allow to edit Mask |
|---|
| 1120 | """ |
|---|
| 1121 | |
|---|
| 1122 | from sans.guiframe.local_perspectives.plotting.masking import MaskPanel as MaskDialog |
|---|
| 1123 | |
|---|
| 1124 | self.panel = MaskDialog(self, data=self.data,id =-1 ) |
|---|
| 1125 | self.panel.Bind(wx.EVT_CLOSE, self._draw_masked_model) |
|---|
| 1126 | self.panel.ShowModal() |
|---|
| 1127 | #wx.PostEvent(self.parent, event) |
|---|
| 1128 | |
|---|
| 1129 | def _draw_masked_model(self,event): |
|---|
| 1130 | event.Skip() |
|---|
| 1131 | |
|---|
| 1132 | is_valid_qrange = self._update_paramv_on_fit() |
|---|
| 1133 | if is_valid_qrange: |
|---|
| 1134 | self._draw_model() |
|---|
| 1135 | self.panel.Destroy() # frame |
|---|
| 1136 | self.set_npts2fit() |
|---|
| 1137 | else: |
|---|
| 1138 | msg = ' Please consider your Q range.' |
|---|
| 1139 | self.panel.ShowMessage(msg) |
|---|
| 1140 | |
|---|
| 1141 | def set_data(self, data): |
|---|
| 1142 | """ |
|---|
| 1143 | reset the current data |
|---|
| 1144 | """ |
|---|
| 1145 | self.data = data |
|---|
| 1146 | |
|---|
| 1147 | |
|---|
| 1148 | if self.data is None: |
|---|
| 1149 | data_min = "" |
|---|
| 1150 | data_max = "" |
|---|
| 1151 | data_name = "" |
|---|
| 1152 | self.formfactorbox.Disable() |
|---|
| 1153 | self.structurebox.Disable() |
|---|
| 1154 | else: |
|---|
| 1155 | self.smearer = smear_selection( self.data ) |
|---|
| 1156 | self.disable_smearer.SetValue(True) |
|---|
| 1157 | if self.smearer == None: |
|---|
| 1158 | self.enable_smearer.Disable() |
|---|
| 1159 | else: |
|---|
| 1160 | self.enable_smearer.Enable() |
|---|
| 1161 | |
|---|
| 1162 | # more disables for 2D |
|---|
| 1163 | if self.data.__class__.__name__ =="Data2D": |
|---|
| 1164 | if self.model != None: |
|---|
| 1165 | self.smear_description_2d.Show(True) |
|---|
| 1166 | self.smear_description_none.Hide() |
|---|
| 1167 | self.pinhole_smearer.Disable() |
|---|
| 1168 | self.slit_smearer.Disable() |
|---|
| 1169 | self.default_mask = copy.deepcopy(self.data.mask) |
|---|
| 1170 | |
|---|
| 1171 | |
|---|
| 1172 | self.formfactorbox.Enable() |
|---|
| 1173 | self.structurebox.Enable() |
|---|
| 1174 | data_name = self.data.name |
|---|
| 1175 | #set maximum range for x in linear scale |
|---|
| 1176 | if not hasattr(self.data,"data"): #Display only for 1D data fit |
|---|
| 1177 | # Minimum value of data |
|---|
| 1178 | data_min = min(self.data.x) |
|---|
| 1179 | # Maximum value of data |
|---|
| 1180 | data_max = max(self.data.x) |
|---|
| 1181 | #number of total data points |
|---|
| 1182 | self.Npts_total.SetValue(str(len(self.data.x))) |
|---|
| 1183 | #default:number of data points selected to fit |
|---|
| 1184 | self.Npts_fit.SetValue(str(len(self.data.x))) |
|---|
| 1185 | else: |
|---|
| 1186 | ## Minimum value of data |
|---|
| 1187 | data_min = 0 |
|---|
| 1188 | x = max(math.fabs(self.data.xmin), math.fabs(self.data.xmax)) |
|---|
| 1189 | y = max(math.fabs(self.data.ymin), math.fabs(self.data.ymax)) |
|---|
| 1190 | ## Maximum value of data |
|---|
| 1191 | data_max = math.sqrt(x*x + y*y) |
|---|
| 1192 | #number of total data points |
|---|
| 1193 | self.Npts_total.SetValue(str(len(self.data.data))) |
|---|
| 1194 | #default:number of data points selected to fit |
|---|
| 1195 | self.Npts_fit.SetValue(str(len(self.data.data))) |
|---|
| 1196 | |
|---|
| 1197 | self.dataSource.SetValue(data_name) |
|---|
| 1198 | self.qmin_x = data_min |
|---|
| 1199 | self.qmax_x = data_max |
|---|
| 1200 | self.minimum_q.SetValue(str(data_min)) |
|---|
| 1201 | self.maximum_q.SetValue(str(data_max)) |
|---|
| 1202 | self.qmin.SetValue(str(data_min)) |
|---|
| 1203 | self.qmax.SetValue(str(data_max)) |
|---|
| 1204 | self.qmin.SetBackgroundColour("white") |
|---|
| 1205 | self.qmax.SetBackgroundColour("white") |
|---|
| 1206 | self.state.data = data |
|---|
| 1207 | self.state.qmin = self.qmin_x |
|---|
| 1208 | self.state.qmax = self.qmax_x |
|---|
| 1209 | |
|---|
| 1210 | |
|---|
| 1211 | def reset_page(self, state,first=False): |
|---|
| 1212 | """ |
|---|
| 1213 | reset the state |
|---|
| 1214 | """ |
|---|
| 1215 | self.reset_page_helper(state) |
|---|
| 1216 | import sans.guiframe.gui_manager |
|---|
| 1217 | evt = ModelEventbox(model=state.model) |
|---|
| 1218 | wx.PostEvent(self.event_owner, evt) |
|---|
| 1219 | |
|---|
| 1220 | if self.engine_type != None: |
|---|
| 1221 | self.manager._on_change_engine(engine=self.engine_type) |
|---|
| 1222 | |
|---|
| 1223 | self.select_param(event = None) |
|---|
| 1224 | #Save state_fit |
|---|
| 1225 | self.save_current_state_fit() |
|---|
| 1226 | self._lay_out() |
|---|
| 1227 | self.Refresh() |
|---|
| 1228 | |
|---|
| 1229 | def get_range(self): |
|---|
| 1230 | """ |
|---|
| 1231 | return the fitting range |
|---|
| 1232 | """ |
|---|
| 1233 | return float(self.qmin_x) , float(self.qmax_x) |
|---|
| 1234 | |
|---|
| 1235 | def get_npts2fit(self): |
|---|
| 1236 | """ |
|---|
| 1237 | return numbers of data points within qrange |
|---|
| 1238 | Note: This is for Park where chi2 is not normalized by Npts of fit |
|---|
| 1239 | """ |
|---|
| 1240 | npts2fit = 0 |
|---|
| 1241 | qmin,qmax = self.get_range() |
|---|
| 1242 | if self.data.__class__.__name__ =="Data2D": |
|---|
| 1243 | radius= numpy.sqrt( self.data.qx_data*self.data.qx_data + self.data.qy_data*self.data.qy_data ) |
|---|
| 1244 | index_data = (self.qmin_x <= radius)&(radius<= self.qmax_x) |
|---|
| 1245 | index_data= (index_data)&(self.data.mask) |
|---|
| 1246 | index_data = (index_data)&(numpy.isfinite(self.data.data)) |
|---|
| 1247 | npts2fit = len(self.data.data[index_data]) |
|---|
| 1248 | else: |
|---|
| 1249 | for qx in self.data.x: |
|---|
| 1250 | if qx >= qmin and qx <= qmax: |
|---|
| 1251 | npts2fit += 1 |
|---|
| 1252 | return npts2fit |
|---|
| 1253 | |
|---|
| 1254 | def set_npts2fit(self): |
|---|
| 1255 | """ |
|---|
| 1256 | setValue Npts for fitting |
|---|
| 1257 | """ |
|---|
| 1258 | self.Npts_fit.SetValue(str(self.get_npts2fit())) |
|---|
| 1259 | |
|---|
| 1260 | |
|---|
| 1261 | def get_chi2(self): |
|---|
| 1262 | """ |
|---|
| 1263 | return the current chi2 |
|---|
| 1264 | """ |
|---|
| 1265 | return self.tcChi.GetLabel() |
|---|
| 1266 | |
|---|
| 1267 | def get_param_list(self): |
|---|
| 1268 | """ |
|---|
| 1269 | @return self.param_toFit: list containing references to TextCtrl |
|---|
| 1270 | checked.Theses TextCtrl will allow reference to parameters to fit. |
|---|
| 1271 | @raise: if return an empty list of parameter fit will nnote work |
|---|
| 1272 | properly so raise ValueError,"missing parameter to fit" |
|---|
| 1273 | """ |
|---|
| 1274 | if self.param_toFit !=[]: |
|---|
| 1275 | return self.param_toFit |
|---|
| 1276 | else: |
|---|
| 1277 | raise ValueError,"missing parameter to fit" |
|---|
| 1278 | |
|---|
| 1279 | def onsetValues(self,chisqr,p_name, out,cov): |
|---|
| 1280 | """ |
|---|
| 1281 | Build the panel from the fit result |
|---|
| 1282 | @param chisqr:Value of the goodness of fit metric |
|---|
| 1283 | @p_name: the name of parameters |
|---|
| 1284 | @param out:list of parameter with the best value found during fitting |
|---|
| 1285 | @param cov:Covariance matrix |
|---|
| 1286 | |
|---|
| 1287 | """ |
|---|
| 1288 | if out == None or not numpy.isfinite(chisqr): |
|---|
| 1289 | raise ValueError,"Fit error occured..." |
|---|
| 1290 | |
|---|
| 1291 | is_modified = False |
|---|
| 1292 | has_error = False |
|---|
| 1293 | |
|---|
| 1294 | #Hide textctrl boxes of errors. |
|---|
| 1295 | self._clear_Err_on_Fit() |
|---|
| 1296 | |
|---|
| 1297 | #Check if chi2 is finite |
|---|
| 1298 | if chisqr != None or numpy.isfinite(chisqr): |
|---|
| 1299 | #format chi2 |
|---|
| 1300 | if self.engine_type == "park": |
|---|
| 1301 | npt_fit = float(self.get_npts2fit()) |
|---|
| 1302 | if npt_fit > 0: |
|---|
| 1303 | chisqr =chisqr/npt_fit |
|---|
| 1304 | chi2 = format_number(chisqr) |
|---|
| 1305 | self.tcChi.SetLabel(chi2) |
|---|
| 1306 | self.tcChi.Refresh() |
|---|
| 1307 | else: |
|---|
| 1308 | self.tcChi.SetLabel("-") |
|---|
| 1309 | |
|---|
| 1310 | #Hide error title |
|---|
| 1311 | if self.text2_3.IsShown(): |
|---|
| 1312 | self.text2_3.Hide() |
|---|
| 1313 | |
|---|
| 1314 | try: |
|---|
| 1315 | n = self.disp_box.GetCurrentSelection() |
|---|
| 1316 | dispersity= self.disp_box.GetClientData(n) |
|---|
| 1317 | if dispersity !=None and self.enable_disp.GetValue(): |
|---|
| 1318 | name= dispersity.__name__ |
|---|
| 1319 | if name == "GaussianDispersion": |
|---|
| 1320 | if hasattr(self,"text_disp_1" ): |
|---|
| 1321 | if self.text_disp_1 !=None: |
|---|
| 1322 | self.text_disp_1.Hide() |
|---|
| 1323 | except: |
|---|
| 1324 | dispersty = None |
|---|
| 1325 | pass |
|---|
| 1326 | #set the panel when fit result are float not list |
|---|
| 1327 | if out.__class__== numpy.float64: |
|---|
| 1328 | self.param_toFit[0][2].SetValue(format_number(out)) |
|---|
| 1329 | |
|---|
| 1330 | if self.param_toFit[0][4].IsShown: |
|---|
| 1331 | self.param_toFit[0][4].Hide() |
|---|
| 1332 | if cov !=None : |
|---|
| 1333 | self.text2_3.Show(True) |
|---|
| 1334 | try: |
|---|
| 1335 | if dispersity !=None: |
|---|
| 1336 | name= dispersity.__name__ |
|---|
| 1337 | if name == "GaussianDispersion" and self.enable_disp.GetValue(): |
|---|
| 1338 | if hasattr(self,"text_disp_1" ): |
|---|
| 1339 | if self.text_disp_1 !=None: |
|---|
| 1340 | self.text_disp_1.Show(True) |
|---|
| 1341 | except: |
|---|
| 1342 | pass |
|---|
| 1343 | |
|---|
| 1344 | if cov[0]==None or not numpy.isfinite(cov[0]): |
|---|
| 1345 | if self.param_toFit[0][3].IsShown: |
|---|
| 1346 | self.param_toFit[0][3].Hide() |
|---|
| 1347 | else: |
|---|
| 1348 | self.param_toFit[0][3].Show(True) |
|---|
| 1349 | self.param_toFit[0][4].Show(True) |
|---|
| 1350 | self.param_toFit[0][4].SetValue(format_number(cov[0])) |
|---|
| 1351 | has_error = True |
|---|
| 1352 | else: |
|---|
| 1353 | |
|---|
| 1354 | i = 0 |
|---|
| 1355 | #Set the panel when fit result are list |
|---|
| 1356 | for item in self.param_toFit: |
|---|
| 1357 | if len(item)>5 and item != None: |
|---|
| 1358 | ## reset error value to initial state |
|---|
| 1359 | item[3].Hide() |
|---|
| 1360 | item[4].Hide() |
|---|
| 1361 | |
|---|
| 1362 | for ind in range(len(out)): |
|---|
| 1363 | |
|---|
| 1364 | if item[1] == p_name[ind]: |
|---|
| 1365 | break |
|---|
| 1366 | if len(out)<=len(self.param_toFit) and out[ind] !=None: |
|---|
| 1367 | val_out = format_number(out[ind]) |
|---|
| 1368 | item[2].SetValue(val_out) |
|---|
| 1369 | |
|---|
| 1370 | if(cov !=None): |
|---|
| 1371 | |
|---|
| 1372 | try: |
|---|
| 1373 | if dispersity !=None: |
|---|
| 1374 | name= dispersity.__name__ |
|---|
| 1375 | if name == "GaussianDispersion" and self.enable_disp.GetValue(): |
|---|
| 1376 | if hasattr(self,"text_disp_1" ): |
|---|
| 1377 | if self.text_disp_1!=None: |
|---|
| 1378 | if not self.text_disp_1.IsShown(): |
|---|
| 1379 | self.text_disp_1.Show(True) |
|---|
| 1380 | except: |
|---|
| 1381 | pass |
|---|
| 1382 | |
|---|
| 1383 | if cov[ind]!=None : |
|---|
| 1384 | if numpy.isfinite(float(cov[ind])): |
|---|
| 1385 | val_err = format_number(cov[ind]) |
|---|
| 1386 | item[3].Show(True) |
|---|
| 1387 | item[4].Show(True) |
|---|
| 1388 | item[4].SetValue(val_err) |
|---|
| 1389 | |
|---|
| 1390 | has_error = True |
|---|
| 1391 | i += 1 |
|---|
| 1392 | #Show error title when any errors displayed |
|---|
| 1393 | if has_error: |
|---|
| 1394 | if not self.text2_3.IsShown(): |
|---|
| 1395 | self.text2_3.Show(True) |
|---|
| 1396 | |
|---|
| 1397 | ## save current state |
|---|
| 1398 | self.save_current_state() |
|---|
| 1399 | #plot model |
|---|
| 1400 | self._draw_model() |
|---|
| 1401 | self._lay_out() |
|---|
| 1402 | #PostStatusEvent |
|---|
| 1403 | msg = "Fit completed! " |
|---|
| 1404 | wx.PostEvent(self.manager.parent, StatusEvent(status=msg)) |
|---|
| 1405 | |
|---|
| 1406 | def onPinholeSmear(self, event): |
|---|
| 1407 | """ |
|---|
| 1408 | Create a custom pinhole smear object that will change the way residuals |
|---|
| 1409 | are compute when fitting |
|---|
| 1410 | """ |
|---|
| 1411 | |
|---|
| 1412 | if self.check_invalid_panel(): |
|---|
| 1413 | return |
|---|
| 1414 | if self.model ==None: |
|---|
| 1415 | msg="Need model and data to smear plot" |
|---|
| 1416 | wx.PostEvent(self.manager.parent, StatusEvent(status=\ |
|---|
| 1417 | "Smear: %s"%msg)) |
|---|
| 1418 | return |
|---|
| 1419 | |
|---|
| 1420 | # msg default |
|---|
| 1421 | msg = None |
|---|
| 1422 | if event != None: |
|---|
| 1423 | tcrtl= event.GetEventObject() |
|---|
| 1424 | # event case of radio button |
|---|
| 1425 | if tcrtl.GetValue()== True: |
|---|
| 1426 | self.dx_min = 0.0 |
|---|
| 1427 | self.dx_max = 0.0 |
|---|
| 1428 | is_new_pinhole = True |
|---|
| 1429 | else: |
|---|
| 1430 | is_new_pinhole = self._is_changed_pinhole() |
|---|
| 1431 | else: |
|---|
| 1432 | is_new_pinhole = self._is_changed_pinhole() |
|---|
| 1433 | # if any value is changed |
|---|
| 1434 | if is_new_pinhole: |
|---|
| 1435 | msg = self._set_pinhole_smear() |
|---|
| 1436 | # hide all silt sizer |
|---|
| 1437 | self._hide_all_smear_info() |
|---|
| 1438 | |
|---|
| 1439 | ##Calculate chi2 |
|---|
| 1440 | self.compute_chisqr(smearer= self.current_smearer) |
|---|
| 1441 | # show relevant slit sizers |
|---|
| 1442 | self._show_smear_sizer() |
|---|
| 1443 | self.sizer_set_smearer.Layout() |
|---|
| 1444 | self.Layout() |
|---|
| 1445 | |
|---|
| 1446 | if event != None: |
|---|
| 1447 | event.Skip() |
|---|
| 1448 | #self._undo.Enable(True) |
|---|
| 1449 | self.save_current_state() |
|---|
| 1450 | event = PageInfoEvent(page = self) |
|---|
| 1451 | wx.PostEvent(self.parent, event) |
|---|
| 1452 | |
|---|
| 1453 | def _is_changed_pinhole(self): |
|---|
| 1454 | """ |
|---|
| 1455 | check if any of pinhole smear is changed |
|---|
| 1456 | return: True or False |
|---|
| 1457 | """ |
|---|
| 1458 | # get the values |
|---|
| 1459 | pin_min = self.smear_pinhole_min.GetValue() |
|---|
| 1460 | pin_max = self.smear_pinhole_max.GetValue() |
|---|
| 1461 | |
|---|
| 1462 | # Check changes in slit width |
|---|
| 1463 | try: |
|---|
| 1464 | dx_min = float(pin_min) |
|---|
| 1465 | except: |
|---|
| 1466 | return True |
|---|
| 1467 | if self.dx_min != dx_min: |
|---|
| 1468 | return True |
|---|
| 1469 | |
|---|
| 1470 | # Check changes in slit heigth |
|---|
| 1471 | try: |
|---|
| 1472 | dx_max = float(pin_max) |
|---|
| 1473 | except: |
|---|
| 1474 | return True |
|---|
| 1475 | if self.dx_max != dx_max: |
|---|
| 1476 | return True |
|---|
| 1477 | return False |
|---|
| 1478 | |
|---|
| 1479 | def _set_pinhole_smear(self): |
|---|
| 1480 | """ |
|---|
| 1481 | Set custom pinhole smear |
|---|
| 1482 | return: msg |
|---|
| 1483 | """ |
|---|
| 1484 | # copy data |
|---|
| 1485 | data = copy.deepcopy(self.data) |
|---|
| 1486 | data_len = len(data.x) |
|---|
| 1487 | data.dx = None |
|---|
| 1488 | data.dxl = None |
|---|
| 1489 | data.dxw = None |
|---|
| 1490 | msg = None |
|---|
| 1491 | |
|---|
| 1492 | # make sure once more if it is smearer |
|---|
| 1493 | data = copy.deepcopy(self.data) |
|---|
| 1494 | len_data = len(data.x) |
|---|
| 1495 | data.dx = numpy.zeros(len_data) |
|---|
| 1496 | get_pin_min = self.smear_pinhole_min |
|---|
| 1497 | get_pin_max = self.smear_pinhole_max |
|---|
| 1498 | |
|---|
| 1499 | if self._validate_qrange(get_pin_min, get_pin_max ): |
|---|
| 1500 | if len_data < 2: len_data = 2 |
|---|
| 1501 | self.dx_min = float(get_pin_min.GetValue()) |
|---|
| 1502 | self.dx_max = float(get_pin_max.GetValue()) |
|---|
| 1503 | if self.dx_min != None and self.dx_max != None: |
|---|
| 1504 | if self.dx_min == self.dx_max: |
|---|
| 1505 | data.dx[data.dx==0] = self.dx_min |
|---|
| 1506 | else: |
|---|
| 1507 | step = math.fabs(self.dx_max - self.dx_min)/(len_data-1) |
|---|
| 1508 | data.dx = numpy.arange(self.dx_min,self.dx_max+step/1.1,step) |
|---|
| 1509 | elif self.dx_min != None: |
|---|
| 1510 | data.dx[data.dx==0] = self.dx_min |
|---|
| 1511 | elif self.dx_max != None: |
|---|
| 1512 | data.dx[data.dx==0] = self.dx_max |
|---|
| 1513 | self.current_smearer = smear_selection(data) |
|---|
| 1514 | |
|---|
| 1515 | else: |
|---|
| 1516 | get_pin_min.SetBackgroundColour("pink") |
|---|
| 1517 | get_pin_max.SetBackgroundColour("pink") |
|---|
| 1518 | msg= "Model Error:wrong value entered!!!" |
|---|
| 1519 | wx.PostEvent(self.manager.parent, StatusEvent(status = msg )) |
|---|
| 1520 | ## set smearing value whether or not the data contain the smearing info |
|---|
| 1521 | self.manager.set_smearer(smearer=self.current_smearer, qmin= float(self.qmin_x),qmax= float(self.qmax_x)) |
|---|
| 1522 | |
|---|
| 1523 | return msg |
|---|
| 1524 | |
|---|
| 1525 | def update_pinhole_smear(self): |
|---|
| 1526 | """ |
|---|
| 1527 | called by kill_focus on pinhole TextCntrl |
|---|
| 1528 | to update the changes |
|---|
| 1529 | return: msg: False when wrong value was entered |
|---|
| 1530 | """ |
|---|
| 1531 | # msg default |
|---|
| 1532 | msg = None |
|---|
| 1533 | # check if any value is changed |
|---|
| 1534 | if self._is_changed_pinhole(): |
|---|
| 1535 | msg = self._set_pinhole_smear() |
|---|
| 1536 | #self._undo.Enable(True) |
|---|
| 1537 | self.save_current_state() |
|---|
| 1538 | |
|---|
| 1539 | if msg != None: |
|---|
| 1540 | return False |
|---|
| 1541 | else: |
|---|
| 1542 | return True |
|---|
| 1543 | |
|---|
| 1544 | def onSlitSmear(self, event): |
|---|
| 1545 | """ |
|---|
| 1546 | Create a custom slit smear object that will change the way residuals |
|---|
| 1547 | are compute when fitting |
|---|
| 1548 | """ |
|---|
| 1549 | |
|---|
| 1550 | |
|---|
| 1551 | if self.check_invalid_panel(): |
|---|
| 1552 | return |
|---|
| 1553 | if self.model ==None: |
|---|
| 1554 | msg="Need model and data to smear plot" |
|---|
| 1555 | wx.PostEvent(self.manager.parent, StatusEvent(status=\ |
|---|
| 1556 | "Smear: %s"%msg)) |
|---|
| 1557 | return |
|---|
| 1558 | # msg default |
|---|
| 1559 | msg = None |
|---|
| 1560 | # for event given |
|---|
| 1561 | if event != None: |
|---|
| 1562 | tcrtl= event.GetEventObject() |
|---|
| 1563 | # event case of radio button |
|---|
| 1564 | if tcrtl.GetValue(): |
|---|
| 1565 | self.dxl = 0.0 |
|---|
| 1566 | self.dxw = 0.0 |
|---|
| 1567 | is_new_slit = True |
|---|
| 1568 | else: |
|---|
| 1569 | is_new_slit = self._is_changed_slit() |
|---|
| 1570 | else: |
|---|
| 1571 | is_new_slit = self._is_changed_slit() |
|---|
| 1572 | |
|---|
| 1573 | # if any value is changed |
|---|
| 1574 | if is_new_slit: |
|---|
| 1575 | msg = self._set_slit_smear() |
|---|
| 1576 | # hide all silt sizer |
|---|
| 1577 | self._hide_all_smear_info() |
|---|
| 1578 | ##Calculate chi2 |
|---|
| 1579 | self.compute_chisqr(smearer= self.current_smearer) |
|---|
| 1580 | # show relevant slit sizers |
|---|
| 1581 | self._show_smear_sizer() |
|---|
| 1582 | self.sizer_set_smearer.Layout() |
|---|
| 1583 | self.Layout() |
|---|
| 1584 | |
|---|
| 1585 | if event != None: |
|---|
| 1586 | event.Skip() |
|---|
| 1587 | #self._undo.Enable(True) |
|---|
| 1588 | self.save_current_state() |
|---|
| 1589 | event = PageInfoEvent(page = self) |
|---|
| 1590 | wx.PostEvent(self.parent, event) |
|---|
| 1591 | if msg != None: |
|---|
| 1592 | wx.PostEvent(self.manager.parent, StatusEvent(status = msg)) |
|---|
| 1593 | |
|---|
| 1594 | |
|---|
| 1595 | def _is_changed_slit(self): |
|---|
| 1596 | """ |
|---|
| 1597 | check if any of slit lengths is changed |
|---|
| 1598 | return: True or False |
|---|
| 1599 | """ |
|---|
| 1600 | # get the values |
|---|
| 1601 | width = self.smear_slit_width.GetValue() |
|---|
| 1602 | height = self.smear_slit_height.GetValue() |
|---|
| 1603 | |
|---|
| 1604 | # check and change the box bg color if it was pink but it should be white now |
|---|
| 1605 | # because this is the case that _set_slit_smear() will not handle |
|---|
| 1606 | if height.lstrip().rstrip()=="": |
|---|
| 1607 | self.smear_slit_height.SetBackgroundColour(wx.WHITE) |
|---|
| 1608 | if width.lstrip().rstrip()=="": |
|---|
| 1609 | self.smear_slit_width.SetBackgroundColour(wx.WHITE) |
|---|
| 1610 | |
|---|
| 1611 | # Check changes in slit width |
|---|
| 1612 | if width == "": |
|---|
| 1613 | dxw = 0.0 |
|---|
| 1614 | else: |
|---|
| 1615 | try: |
|---|
| 1616 | dxw = float(width) |
|---|
| 1617 | except: |
|---|
| 1618 | return True |
|---|
| 1619 | if self.dxw != dxw: |
|---|
| 1620 | return True |
|---|
| 1621 | |
|---|
| 1622 | # Check changes in slit heigth |
|---|
| 1623 | if height == "": |
|---|
| 1624 | dxl = 0.0 |
|---|
| 1625 | else: |
|---|
| 1626 | try: |
|---|
| 1627 | dxl = float(height) |
|---|
| 1628 | except: |
|---|
| 1629 | return True |
|---|
| 1630 | if self.dxl != dxl: |
|---|
| 1631 | return True |
|---|
| 1632 | return False |
|---|
| 1633 | |
|---|
| 1634 | def _set_slit_smear(self): |
|---|
| 1635 | """ |
|---|
| 1636 | Set custom slit smear |
|---|
| 1637 | return: msg |
|---|
| 1638 | """ |
|---|
| 1639 | temp_smearer = None |
|---|
| 1640 | # make sure once more if it is smearer |
|---|
| 1641 | data = copy.deepcopy(self.data) |
|---|
| 1642 | data_len = len(data.x) |
|---|
| 1643 | data.dx = None |
|---|
| 1644 | data.dxl = None |
|---|
| 1645 | data.dxw = None |
|---|
| 1646 | msg = None |
|---|
| 1647 | |
|---|
| 1648 | try: |
|---|
| 1649 | self.dxl = float(self.smear_slit_height.GetValue()) |
|---|
| 1650 | data.dxl = self.dxl* numpy.ones(data_len) |
|---|
| 1651 | self.smear_slit_height.SetBackgroundColour(wx.WHITE) |
|---|
| 1652 | except: |
|---|
| 1653 | data.dxl = numpy.zeros(data_len) |
|---|
| 1654 | if self.smear_slit_height.GetValue().lstrip().rstrip()!="": |
|---|
| 1655 | self.smear_slit_height.SetBackgroundColour("pink") |
|---|
| 1656 | msg = "Wrong value entered... " |
|---|
| 1657 | else: |
|---|
| 1658 | self.smear_slit_height.SetBackgroundColour(wx.WHITE) |
|---|
| 1659 | try: |
|---|
| 1660 | self.dxw = float(self.smear_slit_width.GetValue()) |
|---|
| 1661 | self.smear_slit_width.SetBackgroundColour(wx.WHITE) |
|---|
| 1662 | data.dxw = self.dxw* numpy.ones(data_len) |
|---|
| 1663 | except: |
|---|
| 1664 | data.dxw = numpy.zeros(data_len) |
|---|
| 1665 | if self.smear_slit_width.GetValue().lstrip().rstrip()!="": |
|---|
| 1666 | self.smear_slit_width.SetBackgroundColour("pink") |
|---|
| 1667 | msg = "Wrong Fit value entered... " |
|---|
| 1668 | else: |
|---|
| 1669 | self.smear_slit_width.SetBackgroundColour(wx.WHITE) |
|---|
| 1670 | |
|---|
| 1671 | self.current_smearer = smear_selection(data) |
|---|
| 1672 | #temp_smearer = self.current_smearer |
|---|
| 1673 | ## set smearing value whether or not the data contain the smearing info |
|---|
| 1674 | self.manager.set_smearer(smearer=self.current_smearer, qmin= float(self.qmin_x), qmax= float(self.qmax_x)) |
|---|
| 1675 | |
|---|
| 1676 | return msg |
|---|
| 1677 | |
|---|
| 1678 | |
|---|
| 1679 | def update_slit_smear(self): |
|---|
| 1680 | """ |
|---|
| 1681 | called by kill_focus on pinhole TextCntrl |
|---|
| 1682 | to update the changes |
|---|
| 1683 | return: msg: False when wrong value was entered |
|---|
| 1684 | """ |
|---|
| 1685 | # msg default |
|---|
| 1686 | msg = None |
|---|
| 1687 | # check if any value is changed |
|---|
| 1688 | if self._is_changed_slit(): |
|---|
| 1689 | msg = self._set_slit_smear() |
|---|
| 1690 | #self._undo.Enable(True) |
|---|
| 1691 | self.save_current_state() |
|---|
| 1692 | |
|---|
| 1693 | if msg != None: |
|---|
| 1694 | return False |
|---|
| 1695 | else: |
|---|
| 1696 | return True |
|---|
| 1697 | |
|---|
| 1698 | |
|---|
| 1699 | def onSmear(self, event): |
|---|
| 1700 | """ |
|---|
| 1701 | Create a smear object that will change the way residuals |
|---|
| 1702 | are compute when fitting |
|---|
| 1703 | """ |
|---|
| 1704 | if self.check_invalid_panel(): |
|---|
| 1705 | return |
|---|
| 1706 | if self.model ==None: |
|---|
| 1707 | msg="Need model and data to smear plot" |
|---|
| 1708 | wx.PostEvent(self.manager.parent, StatusEvent(status=\ |
|---|
| 1709 | "Smear: %s"%msg)) |
|---|
| 1710 | return |
|---|
| 1711 | temp_smearer = None |
|---|
| 1712 | self._get_smear_info() |
|---|
| 1713 | |
|---|
| 1714 | #renew smear sizer |
|---|
| 1715 | if self.smear_type != None: |
|---|
| 1716 | self.smear_description_smear_type.SetValue(str(self.smear_type)) |
|---|
| 1717 | self.smear_data_left.SetValue(str(self.dq_l)) |
|---|
| 1718 | self.smear_data_right.SetValue(str(self.dq_r)) |
|---|
| 1719 | |
|---|
| 1720 | self._hide_all_smear_info() |
|---|
| 1721 | |
|---|
| 1722 | data = copy.deepcopy(self.data) |
|---|
| 1723 | # make sure once more if it is smearer |
|---|
| 1724 | self.current_smearer = smear_selection(data) |
|---|
| 1725 | |
|---|
| 1726 | if self.enable_smearer.GetValue(): |
|---|
| 1727 | temp_smearer= self.current_smearer |
|---|
| 1728 | if hasattr(self.data,"dxl"): |
|---|
| 1729 | |
|---|
| 1730 | msg= ": Resolution smearing parameters" |
|---|
| 1731 | if hasattr(self.data,"dxw"): |
|---|
| 1732 | msg= ": Slit smearing parameters" |
|---|
| 1733 | if self.smearer ==None: |
|---|
| 1734 | wx.PostEvent(self.manager.parent, StatusEvent(status=\ |
|---|
| 1735 | "Data contains no smearing information")) |
|---|
| 1736 | else: |
|---|
| 1737 | wx.PostEvent(self.manager.parent, StatusEvent(status=\ |
|---|
| 1738 | "Data contains smearing information %s"%msg)) |
|---|
| 1739 | self.smear_description_dqdata.Show(True) |
|---|
| 1740 | self.smear_data_left.Show(True) |
|---|
| 1741 | self.smear_data_right.Show(True) |
|---|
| 1742 | elif self.disable_smearer.GetValue(): |
|---|
| 1743 | self.smear_description_none.Show(True) |
|---|
| 1744 | |
|---|
| 1745 | self._show_smear_sizer() |
|---|
| 1746 | self.sizer_set_smearer.Layout() |
|---|
| 1747 | self.Layout() |
|---|
| 1748 | ## set smearing value whether or not the data contain the smearing info |
|---|
| 1749 | self.manager.set_smearer(smearer=temp_smearer, qmin= float(self.qmin_x), |
|---|
| 1750 | qmax= float(self.qmax_x)) |
|---|
| 1751 | ##Calculate chi2 |
|---|
| 1752 | self.compute_chisqr(smearer= temp_smearer) |
|---|
| 1753 | |
|---|
| 1754 | self.state.enable_smearer= self.enable_smearer.GetValue() |
|---|
| 1755 | self.state.disable_smearer=self.disable_smearer.GetValue() |
|---|
| 1756 | self.state.pinhole_smearer = self.pinhole_smearer.GetValue() |
|---|
| 1757 | self.state.slit_smearer = self.slit_smearer.GetValue() |
|---|
| 1758 | |
|---|
| 1759 | def complete_chisqr(self, output, elapsed=None): |
|---|
| 1760 | """ |
|---|
| 1761 | print result chisqr |
|---|
| 1762 | """ |
|---|
| 1763 | try: |
|---|
| 1764 | if output ==None: |
|---|
| 1765 | output= "-" |
|---|
| 1766 | |
|---|
| 1767 | self.tcChi.SetLabel(str(format_number(output))) |
|---|
| 1768 | |
|---|
| 1769 | self.state.tcChi =self.tcChi |
|---|
| 1770 | |
|---|
| 1771 | except: |
|---|
| 1772 | pass |
|---|
| 1773 | |
|---|
| 1774 | |
|---|
| 1775 | def compute_chisqr1D(self, smearer=None): |
|---|
| 1776 | """ |
|---|
| 1777 | Compute chisqr for 1D |
|---|
| 1778 | """ |
|---|
| 1779 | try: |
|---|
| 1780 | self.qmin_x = float(self.qmin.GetValue()) |
|---|
| 1781 | self.qmax_x = float(self.qmax.GetValue()) |
|---|
| 1782 | ##return residuals within self.qmin_x and self.qmax_x |
|---|
| 1783 | from gui_thread import CalcChisqr1D |
|---|
| 1784 | ## If a thread is already started, stop it |
|---|
| 1785 | if self.calc_Chisqr!= None and self.calc_Chisqr.isrunning(): |
|---|
| 1786 | self.calc_Chisqr.stop() |
|---|
| 1787 | |
|---|
| 1788 | self.calc_Chisqr= CalcChisqr1D( data1d= self.data, |
|---|
| 1789 | model= self.model, |
|---|
| 1790 | smearer=smearer, |
|---|
| 1791 | qmin=self.qmin_x, |
|---|
| 1792 | qmax=self.qmax_x, |
|---|
| 1793 | completefn = self.complete_chisqr, |
|---|
| 1794 | updatefn = None) |
|---|
| 1795 | |
|---|
| 1796 | self.calc_Chisqr.queue() |
|---|
| 1797 | |
|---|
| 1798 | except: |
|---|
| 1799 | raise ValueError," Could not compute Chisqr for %s Model 2D: "%self.model.name |
|---|
| 1800 | |
|---|
| 1801 | |
|---|
| 1802 | |
|---|
| 1803 | |
|---|
| 1804 | |
|---|
| 1805 | def compute_chisqr2D(self): |
|---|
| 1806 | """ |
|---|
| 1807 | compute chi square given a model and data 2D and set the value |
|---|
| 1808 | to the tcChi txtcrl |
|---|
| 1809 | """ |
|---|
| 1810 | try: |
|---|
| 1811 | self.qmin_x = float(self.qmin.GetValue()) |
|---|
| 1812 | self.qmax_x = float(self.qmax.GetValue()) |
|---|
| 1813 | |
|---|
| 1814 | ##return residuals within self.qmin_x and self.qmax_x |
|---|
| 1815 | from gui_thread import CalcChisqr2D |
|---|
| 1816 | ## If a thread is already started, stop it |
|---|
| 1817 | if self.calc_Chisqr!= None and self.calc_Chisqr.isrunning(): |
|---|
| 1818 | self.calc_Chisqr.stop() |
|---|
| 1819 | |
|---|
| 1820 | self.calc_Chisqr= CalcChisqr2D( data2d= self.data, |
|---|
| 1821 | model= self.model, |
|---|
| 1822 | qmin= self.qmin_x, |
|---|
| 1823 | qmax = self.qmax_x, |
|---|
| 1824 | completefn = self.complete_chisqr, |
|---|
| 1825 | updatefn = None) |
|---|
| 1826 | |
|---|
| 1827 | self.calc_Chisqr.queue() |
|---|
| 1828 | |
|---|
| 1829 | except: |
|---|
| 1830 | raise |
|---|
| 1831 | |
|---|
| 1832 | |
|---|
| 1833 | def compute_chisqr(self , smearer=None): |
|---|
| 1834 | """ |
|---|
| 1835 | compute chi square given a model and data 1D and set the value |
|---|
| 1836 | to the tcChi txtcrl |
|---|
| 1837 | """ |
|---|
| 1838 | flag = self._validate_qrange( self.qmin, self.qmax) |
|---|
| 1839 | if flag== True: |
|---|
| 1840 | try: |
|---|
| 1841 | if hasattr(self.data,"data"): |
|---|
| 1842 | self.compute_chisqr2D() |
|---|
| 1843 | return |
|---|
| 1844 | else: |
|---|
| 1845 | self.compute_chisqr1D(smearer=smearer) |
|---|
| 1846 | return |
|---|
| 1847 | except: |
|---|
| 1848 | wx.PostEvent(self.parent.parent, StatusEvent(status=\ |
|---|
| 1849 | "Chisqr Error: %s"% sys.exc_value)) |
|---|
| 1850 | return |
|---|
| 1851 | |
|---|
| 1852 | |
|---|
| 1853 | def select_all_param(self,event): |
|---|
| 1854 | """ |
|---|
| 1855 | set to true or false all checkBox given the main checkbox value cb1 |
|---|
| 1856 | """ |
|---|
| 1857 | |
|---|
| 1858 | self.param_toFit=[] |
|---|
| 1859 | if self.parameters !=[]: |
|---|
| 1860 | if self.cb1.GetValue(): |
|---|
| 1861 | for item in self.parameters: |
|---|
| 1862 | ## for data2D select all to fit |
|---|
| 1863 | if self.data.__class__.__name__=="Data2D": |
|---|
| 1864 | item[0].SetValue(True) |
|---|
| 1865 | self.param_toFit.append(item ) |
|---|
| 1866 | else: |
|---|
| 1867 | ## for 1D all parameters except orientation |
|---|
| 1868 | if not item in self.orientation_params: |
|---|
| 1869 | item[0].SetValue(True) |
|---|
| 1870 | self.param_toFit.append(item ) |
|---|
| 1871 | #if len(self.fittable_param)>0: |
|---|
| 1872 | for item in self.fittable_param: |
|---|
| 1873 | if self.data.__class__.__name__=="Data2D": |
|---|
| 1874 | item[0].SetValue(True) |
|---|
| 1875 | self.param_toFit.append(item ) |
|---|
| 1876 | else: |
|---|
| 1877 | ## for 1D all parameters except orientation |
|---|
| 1878 | if not item in self.orientation_params_disp: |
|---|
| 1879 | item[0].SetValue(True) |
|---|
| 1880 | self.param_toFit.append(item ) |
|---|
| 1881 | else: |
|---|
| 1882 | for item in self.parameters: |
|---|
| 1883 | item[0].SetValue(False) |
|---|
| 1884 | for item in self.fittable_param: |
|---|
| 1885 | item[0].SetValue(False) |
|---|
| 1886 | self.param_toFit=[] |
|---|
| 1887 | |
|---|
| 1888 | self.save_current_state_fit() |
|---|
| 1889 | |
|---|
| 1890 | if event !=None: |
|---|
| 1891 | #self._undo.Enable(True) |
|---|
| 1892 | ## post state to fit panel |
|---|
| 1893 | event = PageInfoEvent(page = self) |
|---|
| 1894 | wx.PostEvent(self.parent, event) |
|---|
| 1895 | |
|---|
| 1896 | |
|---|
| 1897 | |
|---|
| 1898 | def select_param(self,event): |
|---|
| 1899 | """ |
|---|
| 1900 | Select TextCtrl checked for fitting purpose and stores them |
|---|
| 1901 | in self.param_toFit=[] list |
|---|
| 1902 | """ |
|---|
| 1903 | self.param_toFit=[] |
|---|
| 1904 | for item in self.parameters: |
|---|
| 1905 | #Skip t ifhe angle parameters if 1D data |
|---|
| 1906 | if self.data.__class__.__name__ !="Data2D": |
|---|
| 1907 | if item in self.orientation_params: |
|---|
| 1908 | continue |
|---|
| 1909 | #Select parameters to fit for list of primary parameters |
|---|
| 1910 | if item[0].GetValue(): |
|---|
| 1911 | if not (item in self.param_toFit): |
|---|
| 1912 | self.param_toFit.append(item ) |
|---|
| 1913 | else: |
|---|
| 1914 | #remove parameters from the fitting list |
|---|
| 1915 | if item in self.param_toFit: |
|---|
| 1916 | self.param_toFit.remove(item) |
|---|
| 1917 | |
|---|
| 1918 | #Select parameters to fit for list of fittable parameters with dispersion |
|---|
| 1919 | for item in self.fittable_param: |
|---|
| 1920 | #Skip t ifhe angle parameters if 1D data |
|---|
| 1921 | if self.data.__class__.__name__ !="Data2D": |
|---|
| 1922 | if item in self.orientation_params: |
|---|
| 1923 | continue |
|---|
| 1924 | if item[0].GetValue(): |
|---|
| 1925 | if not (item in self.param_toFit): |
|---|
| 1926 | self.param_toFit.append(item) |
|---|
| 1927 | else: |
|---|
| 1928 | #remove parameters from the fitting list |
|---|
| 1929 | if item in self.param_toFit: |
|---|
| 1930 | self.param_toFit.remove(item) |
|---|
| 1931 | |
|---|
| 1932 | #Calculate num. of angle parameters |
|---|
| 1933 | if self.data.__class__.__name__ =="Data2D": |
|---|
| 1934 | len_orient_para = 0 |
|---|
| 1935 | else: |
|---|
| 1936 | len_orient_para = len(self.orientation_params) #assume even len |
|---|
| 1937 | #Total num. of angle parameters |
|---|
| 1938 | if len(self.fittable_param) > 0: |
|---|
| 1939 | len_orient_para *= 2 |
|---|
| 1940 | #Set the value of checkbox that selected every checkbox or not |
|---|
| 1941 | if len(self.parameters)+len(self.fittable_param)-len_orient_para ==len(self.param_toFit): |
|---|
| 1942 | self.cb1.SetValue(True) |
|---|
| 1943 | else: |
|---|
| 1944 | self.cb1.SetValue(False) |
|---|
| 1945 | self.save_current_state_fit() |
|---|
| 1946 | if event !=None: |
|---|
| 1947 | #self._undo.Enable(True) |
|---|
| 1948 | ## post state to fit panel |
|---|
| 1949 | event = PageInfoEvent(page = self) |
|---|
| 1950 | wx.PostEvent(self.parent, event) |
|---|
| 1951 | |
|---|
| 1952 | |
|---|
| 1953 | |
|---|
| 1954 | def set_model_param_sizer(self, model): |
|---|
| 1955 | """ |
|---|
| 1956 | Build the panel from the model content |
|---|
| 1957 | @param model: the model selected in combo box for fitting purpose |
|---|
| 1958 | """ |
|---|
| 1959 | self.sizer3.Clear(True) |
|---|
| 1960 | self.parameters = [] |
|---|
| 1961 | self.param_toFit=[] |
|---|
| 1962 | self.fittable_param=[] |
|---|
| 1963 | self.fixed_param=[] |
|---|
| 1964 | self.orientation_params=[] |
|---|
| 1965 | self.orientation_params_disp=[] |
|---|
| 1966 | |
|---|
| 1967 | if model ==None: |
|---|
| 1968 | self.sizer3.Layout() |
|---|
| 1969 | self.SetScrollbars(20,20,25,65) |
|---|
| 1970 | return |
|---|
| 1971 | ## the panel is drawn using the current value of the fit engine |
|---|
| 1972 | if self.engine_type==None and self.manager !=None: |
|---|
| 1973 | self.engine_type= self.manager._return_engine_type() |
|---|
| 1974 | |
|---|
| 1975 | |
|---|
| 1976 | box_description= wx.StaticBox(self, -1,str("Model Parameters")) |
|---|
| 1977 | boxsizer1 = wx.StaticBoxSizer(box_description, wx.VERTICAL) |
|---|
| 1978 | sizer = wx.GridBagSizer(5,5) |
|---|
| 1979 | ## save the current model |
|---|
| 1980 | self.model = model |
|---|
| 1981 | |
|---|
| 1982 | keys = self.model.getParamList() |
|---|
| 1983 | #list of dispersion paramaters |
|---|
| 1984 | self.disp_list=self.model.getDispParamList() |
|---|
| 1985 | |
|---|
| 1986 | keys.sort() |
|---|
| 1987 | |
|---|
| 1988 | iy = 0 |
|---|
| 1989 | ix = 0 |
|---|
| 1990 | select_text = "Uncheck all to fix" |
|---|
| 1991 | self.cb1 = wx.CheckBox(self, -1,str(select_text), (10, 10)) |
|---|
| 1992 | wx.EVT_CHECKBOX(self, self.cb1.GetId(), self.select_all_param) |
|---|
| 1993 | self.cb1.SetValue(True) |
|---|
| 1994 | |
|---|
| 1995 | sizer.Add(self.cb1,(iy, ix),(1,1),\ |
|---|
| 1996 | wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 5) |
|---|
| 1997 | ix +=1 |
|---|
| 1998 | self.text2_2 = wx.StaticText(self, -1, 'Values') |
|---|
| 1999 | sizer.Add(self.text2_2,(iy, ix),(1,1),\ |
|---|
| 2000 | wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
|---|
| 2001 | ix +=2 |
|---|
| 2002 | self.text2_3 = wx.StaticText(self, -1, 'Errors') |
|---|
| 2003 | sizer.Add(self.text2_3,(iy, ix),(1,1),\ |
|---|
| 2004 | wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
|---|
| 2005 | self.text2_3.Hide() |
|---|
| 2006 | ix +=1 |
|---|
| 2007 | self.text2_min = wx.StaticText(self, -1, 'Min') |
|---|
| 2008 | sizer.Add(self.text2_min,(iy, ix),(1,1),\ |
|---|
| 2009 | wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
|---|
| 2010 | self.text2_min.Hide() |
|---|
| 2011 | ix +=1 |
|---|
| 2012 | self.text2_max = wx.StaticText(self, -1, 'Max') |
|---|
| 2013 | sizer.Add(self.text2_max,(iy, ix),(1,1),\ |
|---|
| 2014 | wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
|---|
| 2015 | self.text2_max.Hide() |
|---|
| 2016 | ix += 1 |
|---|
| 2017 | self.text2_4 = wx.StaticText(self, -1, '[Units]') |
|---|
| 2018 | sizer.Add(self.text2_4,(iy, ix),(1,1),\ |
|---|
| 2019 | wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
|---|
| 2020 | self.text2_4.Hide() |
|---|
| 2021 | if self.engine_type=="park": |
|---|
| 2022 | self.text2_max.Show(True) |
|---|
| 2023 | self.text2_min.Show(True) |
|---|
| 2024 | |
|---|
| 2025 | for item in keys: |
|---|
| 2026 | if not item in self.disp_list and not item in self.model.orientation_params: |
|---|
| 2027 | |
|---|
| 2028 | ##prepare a spot to store errors |
|---|
| 2029 | if not self.model.details.has_key(item): |
|---|
| 2030 | self.model.details [item] = ["",None,None] |
|---|
| 2031 | |
|---|
| 2032 | iy += 1 |
|---|
| 2033 | ix = 0 |
|---|
| 2034 | ## add parameters name with checkbox for selecting to fit |
|---|
| 2035 | cb = wx.CheckBox(self, -1, item ) |
|---|
| 2036 | cb.SetValue(True) |
|---|
| 2037 | wx.EVT_CHECKBOX(self, cb.GetId(), self.select_param) |
|---|
| 2038 | sizer.Add( cb,( iy, ix),(1,1), |
|---|
| 2039 | wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 5) |
|---|
| 2040 | |
|---|
| 2041 | ## add parameter value |
|---|
| 2042 | ix += 1 |
|---|
| 2043 | value= self.model.getParam(item) |
|---|
| 2044 | ctl1 = self.ModelTextCtrl(self, -1, size=(_BOX_WIDTH,20), |
|---|
| 2045 | style=wx.TE_PROCESS_ENTER) |
|---|
| 2046 | |
|---|
| 2047 | ctl1.SetValue(format_number(value)) |
|---|
| 2048 | sizer.Add(ctl1, (iy,ix),(1,1), wx.EXPAND) |
|---|
| 2049 | ## text to show error sign |
|---|
| 2050 | ix += 1 |
|---|
| 2051 | text2=wx.StaticText(self, -1, '+/-') |
|---|
| 2052 | sizer.Add(text2,(iy, ix),(1,1),\ |
|---|
| 2053 | wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
|---|
| 2054 | text2.Hide() |
|---|
| 2055 | ix += 1 |
|---|
| 2056 | ctl2 = wx.TextCtrl(self, -1, size=(_BOX_WIDTH,20), style=0) |
|---|
| 2057 | sizer.Add(ctl2, (iy,ix),(1,1), wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
|---|
| 2058 | ctl2.Hide() |
|---|
| 2059 | |
|---|
| 2060 | ix += 1 |
|---|
| 2061 | ctl3 = self.ModelTextCtrl(self, -1, size=(_BOX_WIDTH/2,20), style=wx.TE_PROCESS_ENTER, |
|---|
| 2062 | text_enter_callback = self._onparamRangeEnter) |
|---|
| 2063 | |
|---|
| 2064 | sizer.Add(ctl3, (iy,ix),(1,1), wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
|---|
| 2065 | ctl3.Hide() |
|---|
| 2066 | |
|---|
| 2067 | ix += 1 |
|---|
| 2068 | ctl4 = self.ModelTextCtrl(self, -1, size=(_BOX_WIDTH/2,20), style=wx.TE_PROCESS_ENTER, |
|---|
| 2069 | text_enter_callback = self._onparamRangeEnter) |
|---|
| 2070 | sizer.Add(ctl4, (iy,ix),(1,1), wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
|---|
| 2071 | |
|---|
| 2072 | ctl4.Hide() |
|---|
| 2073 | |
|---|
| 2074 | if self.engine_type=="park": |
|---|
| 2075 | ctl3.Show(True) |
|---|
| 2076 | ctl4.Show(True) |
|---|
| 2077 | ix +=1 |
|---|
| 2078 | # Units |
|---|
| 2079 | if self.model.details.has_key(item): |
|---|
| 2080 | units = wx.StaticText(self, -1, self.model.details[item][0], style=wx.ALIGN_LEFT) |
|---|
| 2081 | else: |
|---|
| 2082 | units = wx.StaticText(self, -1, "", style=wx.ALIGN_LEFT) |
|---|
| 2083 | sizer.Add(units, (iy,ix),(1,1), wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
|---|
| 2084 | |
|---|
| 2085 | ##[cb state, name, value, "+/-", error of fit, min, max , units] |
|---|
| 2086 | self.parameters.append([cb,item, ctl1, |
|---|
| 2087 | text2,ctl2, ctl3, ctl4,units]) |
|---|
| 2088 | |
|---|
| 2089 | iy+=1 |
|---|
| 2090 | sizer.Add((10,10),(iy,ix),(1,1), wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 15) |
|---|
| 2091 | |
|---|
| 2092 | # type can be either Guassian or Array |
|---|
| 2093 | if len(self.model.dispersion.values())>0: |
|---|
| 2094 | type= self.model.dispersion.values()[0]["type"] |
|---|
| 2095 | else: |
|---|
| 2096 | type = "Gaussian" |
|---|
| 2097 | |
|---|
| 2098 | iy += 1 |
|---|
| 2099 | ix = 0 |
|---|
| 2100 | #Add tile for orientational angle |
|---|
| 2101 | for item in keys: |
|---|
| 2102 | if item in self.model.orientation_params: |
|---|
| 2103 | orient_angle = wx.StaticText(self, -1, '[For 2D only]:') |
|---|
| 2104 | sizer.Add(orient_angle,(iy, ix),(1,1), wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 15) |
|---|
| 2105 | if not self.data.__class__.__name__ =="Data2D": |
|---|
| 2106 | orient_angle.Hide() |
|---|
| 2107 | else: |
|---|
| 2108 | orient_angle.Show(True) |
|---|
| 2109 | break |
|---|
| 2110 | |
|---|
| 2111 | #For Gaussian only |
|---|
| 2112 | if type.lower() != "array": |
|---|
| 2113 | for item in self.model.orientation_params: |
|---|
| 2114 | if not item in self.disp_list: |
|---|
| 2115 | ##prepare a spot to store min max |
|---|
| 2116 | if not self.model.details.has_key(item): |
|---|
| 2117 | self.model.details [item] = ["",None,None] |
|---|
| 2118 | |
|---|
| 2119 | iy += 1 |
|---|
| 2120 | ix = 0 |
|---|
| 2121 | ## add parameters name with checkbox for selecting to fit |
|---|
| 2122 | cb = wx.CheckBox(self, -1, item ) |
|---|
| 2123 | cb.SetValue(False) |
|---|
| 2124 | wx.EVT_CHECKBOX(self, cb.GetId(), self.select_param) |
|---|
| 2125 | if self.data.__class__.__name__ =="Data2D": |
|---|
| 2126 | cb.Show(True) |
|---|
| 2127 | else: |
|---|
| 2128 | cb.Hide() |
|---|
| 2129 | sizer.Add( cb,( iy, ix),(1,1), |
|---|
| 2130 | wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 5) |
|---|
| 2131 | |
|---|
| 2132 | ## add parameter value |
|---|
| 2133 | ix += 1 |
|---|
| 2134 | value= self.model.getParam(item) |
|---|
| 2135 | ctl1 = self.ModelTextCtrl(self, -1, size=(_BOX_WIDTH,20), |
|---|
| 2136 | style=wx.TE_PROCESS_ENTER) |
|---|
| 2137 | |
|---|
| 2138 | ctl1.SetValue(format_number(value)) |
|---|
| 2139 | if self.data.__class__.__name__ =="Data2D": |
|---|
| 2140 | ctl1.Show(True) |
|---|
| 2141 | else: |
|---|
| 2142 | ctl1.Hide() |
|---|
| 2143 | sizer.Add(ctl1, (iy,ix),(1,1), wx.EXPAND) |
|---|
| 2144 | ## text to show error sign |
|---|
| 2145 | ix += 1 |
|---|
| 2146 | text2=wx.StaticText(self, -1, '+/-') |
|---|
| 2147 | sizer.Add(text2,(iy, ix),(1,1),\ |
|---|
| 2148 | wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
|---|
| 2149 | text2.Hide() |
|---|
| 2150 | ix += 1 |
|---|
| 2151 | ctl2 = wx.TextCtrl(self, -1, size=(_BOX_WIDTH,20), style=0) |
|---|
| 2152 | |
|---|
| 2153 | sizer.Add(ctl2, (iy,ix),(1,1), wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
|---|
| 2154 | ctl2.Hide() |
|---|
| 2155 | |
|---|
| 2156 | |
|---|
| 2157 | ix += 1 |
|---|
| 2158 | ctl3 = self.ModelTextCtrl(self, -1, size=(_BOX_WIDTH/2,20), style=wx.TE_PROCESS_ENTER, |
|---|
| 2159 | text_enter_callback = self._onparamRangeEnter) |
|---|
| 2160 | |
|---|
| 2161 | sizer.Add(ctl3, (iy,ix),(1,1), wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
|---|
| 2162 | ctl3.Hide() |
|---|
| 2163 | |
|---|
| 2164 | ix += 1 |
|---|
| 2165 | ctl4 = self.ModelTextCtrl(self, -1, size=(_BOX_WIDTH/2,20), style=wx.TE_PROCESS_ENTER, |
|---|
| 2166 | text_enter_callback = self._onparamRangeEnter) |
|---|
| 2167 | sizer.Add(ctl4, (iy,ix),(1,1), wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
|---|
| 2168 | |
|---|
| 2169 | ctl4.Hide() |
|---|
| 2170 | |
|---|
| 2171 | if self.engine_type =="park" and self.data.__class__.__name__ =="Data2D": |
|---|
| 2172 | ctl3.Show(True) |
|---|
| 2173 | ctl4.Show(True) |
|---|
| 2174 | |
|---|
| 2175 | ix +=1 |
|---|
| 2176 | # Units |
|---|
| 2177 | if self.model.details.has_key(item): |
|---|
| 2178 | units = wx.StaticText(self, -1, self.model.details[item][0], style=wx.ALIGN_LEFT) |
|---|
| 2179 | else: |
|---|
| 2180 | units = wx.StaticText(self, -1, "", style=wx.ALIGN_LEFT) |
|---|
| 2181 | if self.data.__class__.__name__ =="Data2D": |
|---|
| 2182 | units.Show(True) |
|---|
| 2183 | |
|---|
| 2184 | else: |
|---|
| 2185 | units.Hide() |
|---|
| 2186 | |
|---|
| 2187 | sizer.Add(units, (iy,ix),(1,1), wx.EXPAND|wx.ADJUST_MINSIZE, 0) |
|---|
| 2188 | |
|---|
| 2189 | ##[cb state, name, value, "+/-", error of fit, min, max , units] |
|---|
| 2190 | self.parameters.append([cb,item, ctl1, |
|---|
| 2191 | text2,ctl2, ctl3, ctl4,units]) |
|---|
| 2192 | self.orientation_params.append([cb,item, ctl1, |
|---|
| 2193 | text2,ctl2, ctl3, ctl4,units]) |
|---|
| 2194 | |
|---|
| 2195 | iy+=1 |
|---|
| 2196 | |
|---|
| 2197 | #Display units text on panel |
|---|
| 2198 | for item in keys: |
|---|
| 2199 | if self.model.details.has_key(item): |
|---|
| 2200 | self.text2_4.Show() |
|---|
| 2201 | #Fill the list of fittable parameters |
|---|
| 2202 | self.select_all_param(event=None) |
|---|
| 2203 | |
|---|
| 2204 | self.save_current_state_fit() |
|---|
| 2205 | boxsizer1.Add(sizer) |
|---|
| 2206 | self.sizer3.Add(boxsizer1,0, wx.EXPAND | wx.ALL, 10) |
|---|
| 2207 | self.sizer3.Layout() |
|---|
| 2208 | self.Layout() |
|---|
| 2209 | self.Refresh() |
|---|
| 2210 | self.SetScrollbars(20,20,25,65) |
|---|
| 2211 | |
|---|
| 2212 | class BGTextCtrl(wx.TextCtrl): |
|---|
| 2213 | """ |
|---|
| 2214 | Text control used to display outputs. |
|---|
| 2215 | No editing allowed. The background is |
|---|
| 2216 | grayed out. User can't select text. |
|---|
| 2217 | """ |
|---|
| 2218 | def __init__(self, *args, **kwds): |
|---|
| 2219 | wx.TextCtrl.__init__(self, *args, **kwds) |
|---|
| 2220 | self.SetEditable(False) |
|---|
| 2221 | self.SetBackgroundColour(self.GetParent().GetBackgroundColour()) |
|---|
| 2222 | |
|---|
| 2223 | # Bind to mouse event to avoid text highlighting |
|---|
| 2224 | # The event will be skipped once the call-back |
|---|
| 2225 | # is called. |
|---|
| 2226 | self.Bind(wx.EVT_MOUSE_EVENTS, self._click) |
|---|
| 2227 | |
|---|
| 2228 | def _click(self, event): |
|---|
| 2229 | """ |
|---|
| 2230 | Prevent further handling of the mouse event |
|---|
| 2231 | by not calling Skip(). |
|---|
| 2232 | """ |
|---|
| 2233 | pass |
|---|
| 2234 | |
|---|
| 2235 | class HelpWindow(wx.Frame): |
|---|
| 2236 | def __init__(self, parent, id, title): |
|---|
| 2237 | wx.Frame.__init__(self, parent, id, title, size=(570, 400)) |
|---|
| 2238 | |
|---|
| 2239 | from sans.models.CylinderModel import CylinderModel |
|---|
| 2240 | model = CylinderModel() |
|---|
| 2241 | |
|---|
| 2242 | from danse.common.plottools.plottables import Data1D |
|---|
| 2243 | data= Data1D(x=[1,2], y=[3,4], dy=[0.1, 0,1]) |
|---|
| 2244 | |
|---|
| 2245 | from fitpanel import PageInfo |
|---|
| 2246 | myinfo = PageInfo(self, model, data=data ) |
|---|
| 2247 | |
|---|
| 2248 | ## add data |
|---|
| 2249 | |
|---|
| 2250 | from models import ModelList |
|---|
| 2251 | mylist= ModelList() |
|---|
| 2252 | |
|---|
| 2253 | from sans.models.SphereModel import SphereModel |
|---|
| 2254 | from sans.models.SquareWellStructure import SquareWellStructure |
|---|
| 2255 | from sans.models.DebyeModel import DebyeModel |
|---|
| 2256 | from sans.models.LineModel import LineModel |
|---|
| 2257 | name= "shapes" |
|---|
| 2258 | list1= [SphereModel] |
|---|
| 2259 | mylist.set_list( name, list1) |
|---|
| 2260 | |
|---|
| 2261 | name= "Shape-independent" |
|---|
| 2262 | list1= [DebyeModel] |
|---|
| 2263 | mylist.set_list( name, list1) |
|---|
| 2264 | |
|---|
| 2265 | name= "Structure Factors" |
|---|
| 2266 | list1= [SquareWellStructure] |
|---|
| 2267 | mylist.set_list( name, list1) |
|---|
| 2268 | |
|---|
| 2269 | name= "Added models" |
|---|
| 2270 | list1= [LineModel] |
|---|
| 2271 | mylist.set_list( name, list1) |
|---|
| 2272 | |
|---|
| 2273 | myinfo.model_list_box = mylist.get_list() |
|---|
| 2274 | |
|---|
| 2275 | self.page = FitPage(self, myinfo) |
|---|
| 2276 | |
|---|
| 2277 | self.Centre() |
|---|
| 2278 | self.Show(True) |
|---|
| 2279 | |
|---|
| 2280 | if __name__=="__main__": |
|---|
| 2281 | app = wx.App() |
|---|
| 2282 | HelpWindow(None, -1, 'HelpWindow') |
|---|
| 2283 | app.MainLoop() |
|---|
| 2284 | |
|---|
