fitpage.py @ 5068697

ESS_GUIESS_GUI_DocsESS_GUI_batch_fittingESS_GUI_bumps_abstractionESS_GUI_iss1116ESS_GUI_iss879ESS_GUI_iss959ESS_GUI_openclESS_GUI_orderingESS_GUI_sync_sascalccostrafo411magnetic_scattrelease-4.1.1release-4.1.2release-4.2.2release_4.0.1ticket-1009ticket-1094-headlessticket-1242-2d-resolutionticket-1243ticket-1249ticket885unittest-saveload

Last change on this file since 5068697 was 3b9e023, checked in by Gervaise Alina <gervyh@…>, 16 years ago
working on save dispersity
Property mode set to `100644`
File size: 55.5 KB

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1
2
3	import sys
4	import wx
5	import wx.lib.newevent
6	import numpy
7	import copy
8	import math
9	from sans.models.dispersion_models import ArrayDispersion, GaussianDispersion
10
11	from sans.guicomm.events import StatusEvent
12	from sans.guiframe.utils import format_number,check_float
13
14	## event to post model to fit to fitting plugins
15	(ModelEventbox, EVT_MODEL_BOX) = wx.lib.newevent.NewEvent()
16
17	## event to know the selected fit engine
18	(FitterTypeEvent, EVT_FITTER_TYPE) = wx.lib.newevent.NewEvent()
19	(FitStopEvent, EVT_FIT_STOP) = wx.lib.newevent.NewEvent()
20	_BOX_WIDTH = 76
21
22	import basepage
23	from basepage import BasicPage
24	from basepage import PageInfoEvent
25	from DataLoader.qsmearing import smear_selection
26
27	class FitPage(BasicPage):
28	"""
29	FitPanel class contains fields allowing to display results when
30	fitting a model and one data
31	@note: For Fit to be performed the user should check at least one parameter
32	on fit Panel window.
33
34	"""
35	def __init__(self,parent, page_info):
36	BasicPage.__init__(self, parent, page_info)
37	"""
38	Initialization of the Panel
39	"""
40	## fit page does not content npts txtcrtl
41	self.npts=None
42	## thread for compute Chisqr
43	self.calc_Chisqr=None
44	## default fitengine type
45	self.engine_type = None
46	## draw sizer
47	self._fill_datainfo_sizer()
48
49	self._fill_model_sizer( self.sizer1)
50	self._fill_range_sizer()
51	#self._on_select_model(event=None)
52	if self.data !=None:
53	self.smearer = smear_selection( self.data )
54	if self.smearer ==None:
55	self.enable_smearer.Disable()
56	self.disable_smearer.Disable()
57
58	## to update the panel according to the fit engine type selected
59	self.Bind(EVT_FITTER_TYPE,self._on_engine_change)
60	self.Bind(EVT_FIT_STOP,self._on_fit_complete)
61
62	def _on_fit_complete(self, event):
63	"""
64	When fit is complete ,reset the fit button label.
65	"""
66	#self.btFit.SetLabel("Fit")
67	#self.btFit.Unbind(event=wx.EVT_BUTTON, id=self.btFit.GetId())
68	#self.btFit.Bind(event=wx.EVT_BUTTON, handler=self._onFit,id=self.btFit.GetId())
69	pass
70
71
72	def _on_engine_change(self, event):
73	"""
74	get an event containing the current name of the fit engine type
75	@param event: FitterTypeEvent containing the name of the current engine
76	"""
77	self.engine_type = event.type
78
79	if len(self.parameters)==0:
80	return
81	if event.type =="park":
82	self.btFit.SetLabel("Fit")
83	for item in self.parameters:
84	if event.type =="scipy":
85	item[5].SetValue("")
86	item[5].Hide()
87	item[6].SetValue("")
88	item[6].Hide()
89	self.text2_min.Hide()
90	self.text2_max.Hide()
91	else:
92	item[5].Show(True)
93	item[6].Show(True)
94	self.text2_min.Show(True)
95	self.text2_max.Show(True)
96	for item in self.orientation_params:
97	if event.type =="scipy":
98	item[5].SetValue("")
99	item[5].Hide()
100	item[6].SetValue("")
101	item[6].Hide()
102	self.text2_min.Hide()
103	self.text2_max.Hide()
104	else:
105	item[5].Show(True)
106	item[6].Show(True)
107	self.text2_min.Show(True)
108	self.text2_max.Show(True)
109
110	for item in self.orientation_params_disp:
111	if event.type =="scipy":
112	item[5].SetValue("")
113	item[5].Hide()
114	item[6].SetValue("")
115	item[6].Hide()
116	self.text2_min.Hide()
117	self.text2_max.Hide()
118	else:
119	item[5].Show(True)
120	item[6].Show(True)
121	self.text2_min.Show(True)
122	self.text2_max.Show(True)
123
124	self.sizer3.Layout()
125	self.SetScrollbars(20,20,200,100)
126
127
128	def _fill_range_sizer(self):
129	"""
130	Fill the sizer containing the plotting range
131	add access to npts
132	"""
133	sizer_fit = wx.GridSizer(1, 1,0, 0)
134
135	self.btFit = wx.Button(self,wx.NewId(),'Fit')
136	self.btFit.Bind(wx.EVT_BUTTON, self._onFit,id= self.btFit.GetId())
137	self.btFit.SetToolTipString("Perform fit.")
138
139
140	sizer_fit.Add((5,5),1, wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 5)
141	sizer_fit.Add(self.btFit,0, wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 5)
142
143	sizer_smearer = wx.BoxSizer(wx.HORIZONTAL)
144	#Filling the sizer containing instruments smearing info.
145	self.disable_smearer = wx.RadioButton(self, -1, 'No', style=wx.RB_GROUP)
146	self.enable_smearer = wx.RadioButton(self, -1, 'Yes')
147	self.Bind(wx.EVT_RADIOBUTTON, self.onSmear, id=self.disable_smearer.GetId())
148	self.Bind(wx.EVT_RADIOBUTTON, self.onSmear, id=self.enable_smearer.GetId())
149
150	sizer_smearer.Add(wx.StaticText(self,-1,'Instrument Smearing? '))
151	sizer_smearer.Add((10, 10))
152	sizer_smearer.Add( self.enable_smearer )
153	sizer_smearer.Add((10,10))
154	sizer_smearer.Add( self.disable_smearer )
155
156	#Display Chi^2/dof
157	sizer_smearer.Add((68,10))
158	box_description= wx.StaticBox(self, -1,'Chi2/dof')
159	boxsizer1 = wx.StaticBoxSizer(box_description, wx.VERTICAL)
160	boxsizer1.SetMinSize((60,-1))
161	temp_smearer = None
162	if self.enable_smearer.GetValue():
163	temp_smearer= self.smearer
164
165	self.tcChi = wx.StaticText(self, -1, "-", style=wx.ALIGN_LEFT)
166
167	boxsizer1.Add( self.tcChi )
168	sizer_smearer.Add( boxsizer1 )
169
170	#Set sizer for Fitting section
171	self._set_range_sizer( title="Fitting",object1=sizer_smearer, object= sizer_fit)
172
173
174	def _fill_datainfo_sizer(self):
175	"""
176	fill sizer 0 with data info
177	"""
178	self.sizer0.Clear(True)
179	## no loaded data , don't fill the sizer
180	if self.data== None:
181	self.sizer0.Layout()
182	return
183
184	box_description= wx.StaticBox(self, -1, 'Data')
185	boxsizer1 = wx.StaticBoxSizer(box_description, wx.VERTICAL)
186	#----------------------------------------------------------
187	sizer_data = wx.GridSizer(3, 3,5, 5)
188	#Filling the sizer containing data related fields
189	DataSource =wx.StaticText(self, -1,str(self.data.name))
190
191	sizer_data.Add(wx.StaticText(self, -1, 'Source Name : '))
192	sizer_data.Add(DataSource )
193	sizer_data.Add( (0,5) )
194
195	#---------sizer 2 draw--------------------------------
196	#set maximum range for x in linear scale
197	if not hasattr(self.data,"data"): #Display only for 1D data fit
198	# Minimum value of data
199	data_min = min(self.data.x)
200	# Maximum value of data
201	data_max = max(self.data.x)
202	text4_3 = wx.StaticText(self, -1, 'Total Q Range (1/A)',
203	style=wx.ALIGN_LEFT)
204	sizer_data.Add( text4_3 )
205	sizer_data.Add(wx.StaticText(self, -1, "Min : %s"%str(data_min)))
206	sizer_data.Add(wx.StaticText(self, -1, "Max : %s"%str(data_max)))
207
208	else:
209	## Minimum value of data
210	data_min= 0
211	x= max(math.fabs(self.data.xmin), math.fabs(self.data.xmax))
212	y= max(math.fabs(self.data.ymin), math.fabs(self.data.ymax))
213	## Maximum value of data
214	data_max = math.sqrt(xx + yy)
215
216	#For qmin and qmax, do not use format_number
217	#.(If do, qmin and max could be different from what is in the data.)
218	text4_3 = wx.StaticText(self, -1, "Total Q Range (1/A)",
219	style=wx.ALIGN_LEFT)
220	sizer_data.Add( text4_3 )
221	sizer_data.Add(wx.StaticText(self, -1, "Min : %s"%str(data_min)))
222	sizer_data.Add(wx.StaticText(self, -1, "Max : %s"%str(data_max)))
223	## set q range to plot
224	self.qmin_x= data_min
225	self.qmax_x= data_max
226
227	boxsizer1.Add(sizer_data)
228	#------------------------------------------------------------
229	self.sizer0.Add(boxsizer1,0, wx.EXPAND \| wx.ALL, 10)
230	self.sizer0.Layout()
231
232
233
234	def _fill_model_sizer(self, sizer):
235	"""
236	fill sizer containing model info
237	"""
238
239	## class base method to add view 2d button
240	self._set_model_sizer(sizer=sizer, title="Model",object=None )
241
242
243	def _set_sizer_gaussian(self):
244	"""
245	draw sizer with gaussian dispersity parameters
246	"""
247	self.fittable_param=[]
248	self.fixed_param=[]
249	self.orientation_params_disp=[]
250
251	self.sizer4_4.Clear(True)
252
253	if self.model==None:
254	##no model is selected
255	return
256	if not self.enable_disp.GetValue():
257	## the user didn't select dispersity display
258	return
259
260	self._reset_dispersity()
261	# Create the dispersion objects
262	for item in self.model.dispersion.keys():
263	disp_model = GaussianDispersion()
264	self._disp_obj_dict[item] = disp_model
265	self.model.set_dispersion(item, disp_model)
266	self.state._disp_obj_dict[item]= disp_model
267
268	ix=0
269	iy=1
270	disp = wx.StaticText(self, -1, 'Names')
271	self.sizer4_4.Add(disp,( iy, ix),(1,1),
272	wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
273	ix += 1
274	values = wx.StaticText(self, -1, 'Values')
275	self.sizer4_4.Add(values,( iy, ix),(1,1), wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
276	ix +=2
277	self.text_disp_1 = wx.StaticText(self, -1, 'Errors')
278	self.sizer4_4.Add( self.text_disp_1,(iy, ix),(1,1),\
279	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
280	self.text_disp_1.Hide()
281	ix += 1
282	npts = wx.StaticText(self, -1, 'Npts')
283	self.sizer4_4.Add(npts,( iy, ix),(1,1), wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
284	ix += 1
285	nsigmas = wx.StaticText(self, -1, 'Nsigmas')
286	self.sizer4_4.Add(nsigmas,( iy, ix),(1,1), wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
287
288	for item in self.model.dispersion.keys():
289	if not item in self.model.orientation_params:
290	self.disp_cb_dict[item]= None
291	name1=item+".width"
292	name2=item+".npts"
293	name3=item+".nsigmas"
294	iy += 1
295	for p in self.model.dispersion[item].keys():
296
297	if p=="width":
298	ix = 0
299	cb = wx.CheckBox(self, -1, name1, (10, 10))
300	wx.EVT_CHECKBOX(self, cb.GetId(), self.select_param)
301	self.sizer4_4.Add( cb,( iy, ix),(1,1),
302	wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
303	ix = 1
304	value= self.model.getParam(name1)
305	ctl1 = wx.TextCtrl(self, -1, size=(_BOX_WIDTH,20),
306	style=wx.TE_PROCESS_ENTER)
307	ctl1.SetValue(str (format_number(value)))
308	ctl1.Bind(wx.EVT_SET_FOCUS, self.onSetFocus)
309	ctl1.Bind(wx.EVT_KILL_FOCUS, self._onparamEnter)
310	ctl1.Bind(wx.EVT_TEXT_ENTER,self._onparamEnter)
311	self.sizer4_4.Add(ctl1, (iy,ix),(1,1),wx.EXPAND)
312	## text to show error sign
313	ix = 2
314	text2=wx.StaticText(self, -1, '+/-')
315	self.sizer4_4.Add(text2,(iy, ix),(1,1),
316	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
317	text2.Hide()
318	## txtcrtl to add error from fit
319	ix = 3
320	ctl2 = wx.TextCtrl(self, -1, size=(_BOX_WIDTH,20), style=wx.TE_PROCESS_ENTER)
321	self.sizer4_4.Add(ctl2, (iy,ix),(1,1), wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
322	ctl2.Hide()
323	self.fittable_param.append([cb,name1,ctl1,text2,
324	ctl2, None, None,None])
325	elif p=="npts":
326	ix = 4
327	value= self.model.getParam(name2)
328	Tctl = wx.TextCtrl(self, -1, size=(_BOX_WIDTH/2,20),
329	style=wx.TE_PROCESS_ENTER)
330
331	Tctl.SetValue(str (format_number(value)))
332	Tctl.Bind(wx.EVT_SET_FOCUS, self.onSetFocus)
333	Tctl.Bind(wx.EVT_KILL_FOCUS, self._onparamEnter)
334	Tctl.Bind(wx.EVT_TEXT_ENTER,self._onparamEnter)
335	self.sizer4_4.Add(Tctl, (iy,ix),(1,1),
336	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
337	self.fixed_param.append([None,name2, Tctl,None,None,
338	None, None,None])
339	elif p=="nsigmas":
340	ix = 5
341	value= self.model.getParam(name3)
342	Tctl = wx.TextCtrl(self, -1, size=(_BOX_WIDTH/2,20),
343	style=wx.TE_PROCESS_ENTER)
344	Tctl.SetValue(str (format_number(value)))
345	Tctl.Bind(wx.EVT_SET_FOCUS, self.onSetFocus)
346	Tctl.Bind(wx.EVT_KILL_FOCUS, self._onparamEnter)
347	Tctl.Bind(wx.EVT_TEXT_ENTER,self._onparamEnter)
348	self.sizer4_4.Add(Tctl, (iy,ix),(1,1),
349	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
350	ix +=1
351	self.sizer4_4.Add((20,20), (iy,ix),(1,1),
352	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
353
354	self.fixed_param.append([None,name3, Tctl
355	,None,None, None, None,None])
356	ix =0
357	iy +=1
358	self.sizer4_4.Add((20,20),(iy,ix),(1,1), wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
359	for item in self.model.dispersion.keys():
360	if item in self.model.orientation_params:
361	self.disp_cb_dict[item]= None
362	name1=item+".width"
363	name2=item+".npts"
364	name3=item+".nsigmas"
365	iy += 1
366	for p in self.model.dispersion[item].keys():
367
368	if p=="width":
369	ix = 0
370	cb = wx.CheckBox(self, -1, name1, (10, 10))
371	wx.EVT_CHECKBOX(self, cb.GetId(), self.select_param)
372	self.sizer4_4.Add( cb,( iy, ix),(1,1),
373	wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
374	if self.data.__class__.__name__ =="Data2D":
375	cb.Enable()
376	else:
377	cb.Disable()
378	ix = 1
379	value= self.model.getParam(name1)
380	ctl1 = wx.TextCtrl(self, -1, size=(_BOX_WIDTH,20),
381	style=wx.TE_PROCESS_ENTER)
382	ctl1.SetValue(str (format_number(value)))
383	if self.data.__class__.__name__ =="Data2D":
384	ctl1.Enable()
385	else:
386	ctl1.Disable()
387	ctl1.Bind(wx.EVT_SET_FOCUS, self.onSetFocus)
388	ctl1.Bind(wx.EVT_KILL_FOCUS, self._onparamEnter)
389	ctl1.Bind(wx.EVT_TEXT_ENTER,self._onparamEnter)
390	self.sizer4_4.Add(ctl1, (iy,ix),(1,1),wx.EXPAND)
391	## text to show error sign
392	ix = 2
393	text2=wx.StaticText(self, -1, '+/-')
394	self.sizer4_4.Add(text2,(iy, ix),(1,1),
395	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
396	text2.Hide()
397	## txtcrtl to add error from fit
398	ix = 3
399	ctl2 = wx.TextCtrl(self, -1, size=(_BOX_WIDTH,20), style=wx.TE_PROCESS_ENTER)
400	self.sizer4_4.Add(ctl2, (iy,ix),(1,1), wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
401	ctl2.Hide()
402	if self.data.__class__.__name__ =="Data2D":
403	ctl2.Enable()
404	else:
405	ctl2.Disable()
406	self.fittable_param.append([cb,name1,ctl1,text2,
407	ctl2, None, None,None])
408	self.orientation_params_disp.append([cb,name1,ctl1,text2,
409	ctl2, None, None,None])
410	elif p=="npts":
411	ix = 4
412	value= self.model.getParam(name2)
413	Tctl = wx.TextCtrl(self, -1, size=(_BOX_WIDTH/2,20),
414	style=wx.TE_PROCESS_ENTER)
415
416	Tctl.SetValue(str (format_number(value)))
417	if self.data.__class__.__name__ =="Data2D":
418	Tctl.Enable()
419	else:
420	Tctl.Disable()
421	Tctl.Bind(wx.EVT_SET_FOCUS, self.onSetFocus)
422	Tctl.Bind(wx.EVT_KILL_FOCUS, self._onparamEnter)
423	Tctl.Bind(wx.EVT_TEXT_ENTER,self._onparamEnter)
424	self.sizer4_4.Add(Tctl, (iy,ix),(1,1),
425	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
426	self.fixed_param.append([None,name2, Tctl,None,None,
427	None, None,None])
428	self.orientation_params_disp.append([None,name2, Tctl,None,None,
429	None, None,None])
430	elif p=="nsigmas":
431	ix = 5
432	value= self.model.getParam(name3)
433	Tctl = wx.TextCtrl(self, -1, size=(_BOX_WIDTH/2,20),
434	style=wx.TE_PROCESS_ENTER)
435	Tctl.SetValue(str (format_number(value)))
436	if self.data.__class__.__name__ =="Data2D":
437	Tctl.Enable()
438	else:
439	Tctl.Disable()
440	Tctl.Bind(wx.EVT_SET_FOCUS, self.onSetFocus)
441	Tctl.Bind(wx.EVT_KILL_FOCUS, self._onparamEnter)
442	Tctl.Bind(wx.EVT_TEXT_ENTER,self._onparamEnter)
443	self.sizer4_4.Add(Tctl, (iy,ix),(1,1),
444	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
445	ix +=1
446	self.sizer4_4.Add((20,20), (iy,ix),(1,1),
447	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
448	self.fixed_param.append([None,name3, Tctl
449	,None,None, None, None,None])
450	self.orientation_params_disp.append([None,name3, Tctl
451	,None,None, None, None,None])
452
453	self.state.disp_cb_dict = copy.deepcopy(self.disp_cb_dict)
454	self.state.model = self.model.clone()
455	## save state into
456	self._copy_parameters_state(self.orientation_params_disp,
457	self.state.orientation_params_disp)
458	self._copy_parameters_state(self.fittable_param, self.state.fittable_param)
459	self._copy_parameters_state(self.fixed_param, self.state.fixed_param)
460
461	wx.PostEvent(self.parent, StatusEvent(status=\
462	" Selected Distribution: Gaussian"))
463	ix =0
464	iy +=1
465	self.sizer4_4.Add((20,20),(iy,ix),(1,1), wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
466	self.sizer4_4.Layout()
467	self.sizer4.Layout()
468	self.Layout()
469	self.SetScrollbars(20,20,200,100)
470	self.Refresh()
471
472
473	def _onFit(self, event):
474	"""
475	Allow to fit
476	"""
477	from sans.guiframe.utils import check_value
478	flag = check_value( self.qmin, self.qmax)
479
480	if not flag:
481	msg= "Fitting range invalid"
482	wx.PostEvent(self.parent.parent, StatusEvent(status= msg ))
483	return
484
485	if len(self.param_toFit) <= 0:
486	msg= "Select at least one parameter to fit"
487	wx.PostEvent(self.parent.parent, StatusEvent(status= msg ))
488	return
489
490	# Remove or do not allow fitting on the Q=0 point, especially when y(q=0)=None at x[0].
491	#ToDo: Fix this.
492	self.qmin_x = float(self.qmin.GetValue())
493	self.qmax_x =float( self.qmax.GetValue())
494	self.manager._reset_schedule_problem( value=0)
495	self.manager.schedule_for_fit( value=1,page=self,fitproblem =None)
496	self.manager.set_fit_range(page= self,qmin= self.qmin_x, qmax= self.qmax_x)
497
498	#single fit
499	self.manager.onFit()
500	## allow stopping the fit
501	#if self.engine_type=="scipy":
502	# self.btFit.SetLabel("Stop")
503	# self.btFit.Unbind(event=wx.EVT_BUTTON, id= self.btFit.GetId())
504	# self.btFit.Bind(event= wx.EVT_BUTTON, handler=self._StopFit, id=self.btFit.GetId())
505	#else:
506	# self.btFit.SetLabel("Fit")
507	# self.btFit.Bind(event= wx.EVT_BUTTON, handler=self._onFit, id=self.btFit.GetId())
508	self.btFit.SetFocus()
509	self.sizer5.Layout()
510	self.SetScrollbars(20,20,55,40)
511
512	def _StopFit(self, event):
513	"""
514	Stop fit
515	"""
516	self.btFit.SetLabel("Fit")
517	if self.engine_type=="scipy":
518	self.manager.stop_fit()
519	self.btFit.Unbind(event=wx.EVT_BUTTON, id=self.btFit.GetId())
520	self.btFit.Bind(event=wx.EVT_BUTTON, handler=self._onFit,id=self.btFit.GetId())
521
522
523	self.btFit.SetFocus()
524	self.sizer5.Layout()
525	self.SetScrollbars(20,20,55,40)
526
527	def _on_select_model(self, event):
528	"""
529	call back for model selection
530	"""
531	self._on_select_model_helper()
532	self.set_model_param_sizer(self.model)
533
534	self.enable_disp.SetValue(False)
535	self.disable_disp.SetValue(True)
536	self.set_dispers_sizer()
537	if self.model !=None:
538	try:
539	temp_smear= None
540	if self.enable_smearer.GetValue():
541	temp_smear= self.smearer
542	self.compute_chisqr(temp_smear)
543	except:
544	## error occured on chisqr computation
545	pass
546	evt = ModelEventbox(model=self.model)
547	wx.PostEvent(self.event_owner, evt)
548	self.btFit.SetFocus()
549	self.state.enable_disp = self.enable_disp.GetValue()
550	self.state.disable_disp = self.disable_disp.GetValue()
551
552	self.state.structurecombobox = self.structurebox.GetCurrentSelection()
553	self.state.formfactorcombobox = self.formfactorbox.GetCurrentSelection()
554	#print "_on_select_model",self.state.structurecombobox,self.state.formfactorcombobox
555
556	if event !=None:
557	self._undo.Enable(True)
558	## post state to fit panel
559	event = PageInfoEvent(page = self)
560	wx.PostEvent(self.parent, event)
561
562
563	def _onparamRangeEnter(self, event):
564	"""
565	Check validity of value enter in the parameters range field
566	"""
567	tcrtl= event.GetEventObject()
568	if tcrtl.GetValue().lstrip().rstrip()!="":
569	try:
570	value = float(tcrtl.GetValue())
571	tcrtl.SetBackgroundColour(wx.WHITE)
572	tcrtl.Refresh()
573	except:
574	tcrtl.SetBackgroundColour("pink")
575	tcrtl.Refresh()
576	return
577	else:
578	tcrtl.SetBackgroundColour(wx.WHITE)
579	tcrtl.Refresh()
580	self._onparamEnter_helper()
581
582	##compute chisqr for range change
583	temp_smearer = None
584	if self.enable_smearer.GetValue():
585	msg=""
586	temp_smearer= self.smearer
587	##Calculate chi2
588	self.compute_chisqr(smearer= temp_smearer)
589	## new state posted
590	if self.state_change:
591	self._undo.Enable(True)
592	event = PageInfoEvent(page = self)
593	wx.PostEvent(self.parent, event)
594	self.state_change= False
595
596
597	def _onparamEnter(self,event):
598	"""
599	when enter value on panel redraw model according to changed
600	"""
601	tcrtl= event.GetEventObject()
602
603	if check_float(tcrtl):
604	self._onparamEnter_helper()
605	temp_smearer = None
606	if self.enable_smearer.GetValue():
607	temp_smearer= self.smearer
608	self.compute_chisqr(smearer= temp_smearer)
609	## new state posted
610	if self.state_change:
611	self._undo.Enable(True)
612	event = PageInfoEvent(page = self)
613	wx.PostEvent(self.parent, event)
614	self.state_change= False
615	else:
616	msg= "Cannot Plot :Must enter a number!!! "
617	wx.PostEvent(self.parent.parent, StatusEvent(status = msg ))
618	return
619
620
621	def set_data(self, data ):
622	"""
623	reset the current data
624	"""
625	if data ==None:
626	return
627	self.data =data
628	self.state.data= data
629	self._fill_datainfo_sizer()
630	self.SetScrollbars(20,20,200,100)
631	self.Layout()
632
633	def reset_page(self, state,first=False):
634	"""
635	reset the state
636	"""
637	if first:
638	self._undo.Enable(False)
639
640	self.reset_page_helper(state)
641	evt = ModelEventbox(model=self.model)
642	wx.PostEvent(self.event_owner, evt)
643
644
645	def get_range(self):
646	"""
647	return the fitting range
648	"""
649	return float(self.qmin_x) , float(self.qmax_x)
650
651	def get_param_list(self):
652	"""
653	@return self.param_toFit: list containing references to TextCtrl
654	checked.Theses TextCtrl will allow reference to parameters to fit.
655	@raise: if return an empty list of parameter fit will nnote work
656	properly so raise ValueError,"missing parameter to fit"
657	"""
658	if self.param_toFit !=[]:
659	return self.param_toFit
660	else:
661	raise ValueError,"missing parameter to fit"
662
663	def onsetValues(self,chisqr, out,cov):
664	"""
665	Build the panel from the fit result
666	@param chisqr:Value of the goodness of fit metric
667	@param out:list of parameter with the best value found during fitting
668	@param cov:Covariance matrix
669
670	"""
671	self.tcChi.SetLabel(format_number(chisqr))
672	params = {}
673	is_modified = False
674	has_error = False
675	self.text2_3.Hide()
676	try:
677	n = self.disp_box.GetCurrentSelection()
678	dispersity= self.disp_box.GetClientData(n)
679	name= dispersity.__name__
680	if name == "GaussianDispersion":
681	if hasattr(self,"text_disp_1" ):
682	if self.text_disp_1 !=None:
683	self.text_disp_1.Hide()
684	except:
685	pass
686	#set the panel when fit result are float not list
687	if out.__class__==numpy.float64:
688	self.param_toFit[0][2].SetValue(format_number(out))
689	self.param_toFit[0][2].Refresh()
690
691	self.param_toFit[0][4].Clear()
692	self.param_toFit[0][4].Hide()
693	if cov !=None :
694	self.text2_3.Show(True)
695	try:
696	name= dispersity.__name__
697	if name == "GaussianDispersion":
698	if hasattr(self,"text_disp_1" ):
699	if self.text_disp_1 !=None:
700	self.text_disp_1.Show(True)
701	except:
702	pass
703	if cov[0]==None or not numpy.isfinite(cov[0]):
704	self.param_toFit[0][3].Hide()
705	self.param_toFit[0][4].Clear()
706	self.param_toFit[0][4].Hide()
707	self.param_toFit[0][4].Refresh()
708	else:
709	self.param_toFit[0][3].Show(True)
710	self.param_toFit[0][4].Clear()
711	self.param_toFit[0][4].SetValue(format_number(cov[0]))
712	self.param_toFit[0][4].Show(True)
713	self.param_toFit[0][4].Refresh()
714	else:
715	i=0
716	j=0
717	#Set the panel when fit result are list
718	for item in self.param_toFit:
719	## reset error value to initial state
720	item[4].Clear()
721	item[4].Hide()
722	item[4].Refresh()
723	if( out != None ) and len(out)<=len(self.param_toFit)and i < len(out):
724	item[2].SetValue(format_number(self.model.getParam(item[1])))
725	item[2].Refresh()
726	if(cov !=None)and len(cov)<=len(self.param_toFit)and i < len(cov):
727	self.text2_3.Show(True)
728	try:
729	name= dispersity.__name__
730	if name == "GaussianDispersion":
731	if hasattr(self,"text_disp_1" ):
732	if self.text_disp_1!=None:
733	self.text_disp_1.Show(True)
734	except:
735	pass
736	item[3].Show(True)
737	item[4].Clear()
738	for j in range(len(out)):
739	if out[j]==self.model.getParam(item[1]):
740	break
741	## unable to compare cov[j]==numpy.nan so switch to None
742	if cov[j]==None or not numpy.isfinite(cov[j]):
743	item[3].Hide()
744	item[4].Refresh()
745	item[4].Clear()
746	item[4].Hide()
747	else:
748	item[4].SetValue(format_number(cov[j]))
749	item[4].Refresh()
750	item[4].Show(True)
751	i+=1
752
753	self.sizer3.Layout()
754	self.sizer4.Layout()
755	self.Layout()
756	self.Refresh()
757	self.SetScrollbars(20,20,200,100)
758
759
760	def onSmear(self, event):
761	"""
762	Create a smear object that will change the way residuals
763	are compute when fitting
764	"""
765	temp_smearer = None
766	if self.enable_smearer.GetValue():
767	msg=""
768	temp_smearer= self.smearer
769	if hasattr(self.data,"dxl"):
770	msg= ": Resolution smearing parameters"
771	if hasattr(self.data,"dxw"):
772	msg= ": Slit smearing parameters"
773	if self.smearer ==None:
774	wx.PostEvent(self.manager.parent, StatusEvent(status=\
775	"Data contains no smearing information"))
776	else:
777	wx.PostEvent(self.manager.parent, StatusEvent(status=\
778	"Data contains smearing information %s"%msg))
779
780	## set smearing value whether or not the data contain the smearing info
781	self.manager.set_smearer(smearer=temp_smearer, qmin= float(self.qmin_x),
782	qmax= float(self.qmax_x))
783	##Calculate chi2
784	self.compute_chisqr(smearer= temp_smearer)
785	## save the state enable smearing
786	self.state.smearer= temp_smearer
787	#self.save_current_state()
788
789
790	def complete_chisqr(self, output, elapsed=None):
791	"""
792	print result chisqr
793	"""
794	try:
795	self.tcChi.SetLabel(str(output))
796
797	self.sizer5.Layout()
798	self.Layout()
799	self.Refresh
800	## post state to fit panel
801	self.state.tcChi =output
802	#event = PageInfoEvent(page = self)
803	#wx.PostEvent(self.parent, event)
804	except:
805	pass
806
807
808	def compute_chisqr1D(self, smearer=None):
809	"""
810	Compute chisqr for 1D
811	"""
812	from sans.guiframe.utils import check_value
813	flag = check_value( self.qmin, self.qmax)
814
815	if not flag:
816	return
817
818	try:
819	self.qmin_x = float(self.qmin.GetValue())
820	self.qmax_x = float(self.qmax.GetValue())
821	##return residuals within self.qmin_x and self.qmax_x
822	from gui_thread import CalcChisqr1D
823	## If a thread is already started, stop it
824	if self.calc_Chisqr!= None and self.calc_Chisqr.isrunning():
825	self.calc_Chisqr.stop()
826
827	self.calc_Chisqr= CalcChisqr1D( x= self.data.x,
828	y= self.data.y,
829	dy= self.data.dy,
830	model= self.model,
831	smearer=smearer,
832	qmin=self.qmin_x,
833	qmax=self.qmax_x,
834	completefn = self.complete_chisqr,
835	updatefn = None)
836
837	self.calc_Chisqr.queue()
838
839	except:
840	raise ValueError," Could not compute Chisqr for %s Model 2D: "%self.model.name
841
842
843
844
845
846	def compute_chisqr2D(self):
847	"""
848	compute chi square given a model and data 2D and set the value
849	to the tcChi txtcrl
850	"""
851	from sans.guiframe.utils import check_value
852	flag = check_value( self.qmin, self.qmax)
853	if not flag:
854	return
855
856	try:
857	self.qmin_x = float(self.qmin.GetValue())
858	self.qmax_x = float(self.qmax.GetValue())
859
860	##return residuals within self.qmin_x and self.qmax_x
861	from gui_thread import CalcChisqr2D
862	## If a thread is already started, stop it
863	if self.calc_Chisqr!= None and self.calc_Chisqr.isrunning():
864	self.calc_Chisqr.stop()
865
866	self.calc_Chisqr= CalcChisqr2D( x_bins= self.data.x_bins,
867	y_bins= self.data.y_bins,
868	data= self.data.data,
869	err_data = self.data.err_data,
870	model= self.model,
871	qmin= self.qmin_x,
872	qmax = self.qmax_x,
873	completefn = self.complete_chisqr,
874	updatefn = None)
875
876	self.calc_Chisqr.queue()
877
878	except:
879	raise ValueError," Could not compute Chisqr for %s Model 2D: "%self.model.name
880
881
882
883	def compute_chisqr(self , smearer=None):
884	"""
885	compute chi square given a model and data 1D and set the value
886	to the tcChi txtcrl
887	"""
888	from sans.guiframe.utils import check_value
889	flag = check_value( self.qmin, self.qmax)
890	if flag== True:
891	try:
892	if hasattr(self.data,"data"):
893	self.compute_chisqr2D()
894	return
895	else:
896	self.compute_chisqr1D(smearer=smearer)
897	return
898	except:
899	wx.PostEvent(self.parent.GrandParent, StatusEvent(status=\
900	"Chisqr Error: %s"% sys.exc_value))
901	return
902
903
904	def select_all_param(self,event):
905	"""
906	set to true or false all checkBox given the main checkbox value cb1
907	"""
908
909	self.param_toFit=[]
910	if self.parameters !=[]:
911	if self.cb1.GetValue():
912	for item in self.parameters:
913	## for data2D select all to fit
914	if self.data.__class__.__name__=="Data2D":
915	item[0].SetValue(True)
916	self.param_toFit.append(item )
917	else:
918	## for 1D all parameters except orientation
919	if not item in self.orientation_params:
920	item[0].SetValue(True)
921	self.param_toFit.append(item )
922	if len(self.fittable_param)>0:
923	for item in self.fittable_param:
924	if self.data.__class__.__name__=="Data2D":
925	item[0].SetValue(True)
926	self.param_toFit.append(item )
927	else:
928	## for 1D all parameters except orientation
929	if not item in self.orientation_params_disp:
930	item[0].SetValue(True)
931	self.param_toFit.append(item )
932	else:
933	for item in self.parameters:
934	item[0].SetValue(False)
935	for item in self.fittable_param:
936	item[0].SetValue(False)
937	self.param_toFit=[]
938	self._copy_parameters_state(self.orientation_params,
939	self.state.orientation_params)
940	self._copy_parameters_state(self.orientation_params_disp,
941	self.state.orientation_params_disp)
942	self._copy_parameters_state(self.parameters, self.state.parameters)
943	self._copy_parameters_state(self.fittable_param, self.state.fittable_param)
944	self._copy_parameters_state(self.fixed_param, self.state.fixed_param)
945
946	#self.save_current_state()
947	if event !=None:
948	self._undo.Enable(True)
949	## post state to fit panel
950	event = PageInfoEvent(page = self)
951	wx.PostEvent(self.parent, event)
952
953
954
955	def select_param(self,event):
956	"""
957	Select TextCtrl checked for fitting purpose and stores them
958	in self.param_toFit=[] list
959	"""
960	self.param_toFit=[]
961	for item in self.parameters:
962	#Select parameters to fit for list of primary parameters
963	if item[0].GetValue():
964	if not (item in self.param_toFit):
965	self.param_toFit.append(item )
966	else:
967	#remove parameters from the fitting list
968	if item in self.param_toFit:
969	self.param_toFit.remove(item)
970	#Select parameters to fit for list of fittable parameters with dispersion
971	for item in self.fittable_param:
972	if item[0].GetValue():
973	if not (item in self.param_toFit):
974	self.param_toFit.append(item)
975	else:
976	#remove parameters from the fitting list
977	if item in self.param_toFit:
978	self.param_toFit.remove(item)
979	#Set the value of checkbox that selected every checkbox or not
980	if len(self.parameters)+len(self.fittable_param) ==len(self.param_toFit):
981	self.cb1.SetValue(True)
982	else:
983	self.cb1.SetValue(False)
984	## save current state of the page
985	self._copy_parameters_state(self.orientation_params,
986	self.state.orientation_params)
987	self._copy_parameters_state(self.orientation_params_disp,
988	self.state.orientation_params_disp)
989	self._copy_parameters_state(self.parameters, self.state.parameters)
990	self._copy_parameters_state(self.fittable_param, self.state.fittable_param)
991	self._copy_parameters_state(self.fixed_param, self.state.fixed_param)
992
993	#self.save_current_state()
994	if event !=None:
995	self._undo.Enable(True)
996	## post state to fit panel
997	event = PageInfoEvent(page = self)
998	wx.PostEvent(self.parent, event)
999
1000
1001
1002	def set_model_param_sizer(self, model):
1003	"""
1004	Build the panel from the model content
1005	@param model: the model selected in combo box for fitting purpose
1006	"""
1007	self.sizer3.Clear(True)
1008	self.parameters = []
1009	self.param_toFit=[]
1010	self.fittable_param=[]
1011	self.fixed_param=[]
1012	self.orientation_params=[]
1013	self.orientation_params_disp=[]
1014
1015	if model ==None:
1016	self.sizer3.Layout()
1017	self.SetScrollbars(20,20,200,100)
1018	return
1019	## the panel is drawn using the current value of the fit engine
1020	if self.engine_type==None and self.manager !=None:
1021	self.engine_type= self.manager._return_engine_type()
1022
1023	box_description= wx.StaticBox(self, -1,str("Model Parameters"))
1024	boxsizer1 = wx.StaticBoxSizer(box_description, wx.VERTICAL)
1025	sizer = wx.GridBagSizer(5,5)
1026	## save the current model
1027	self.model = model
1028
1029	keys = self.model.getParamList()
1030	#list of dispersion paramaters
1031	self.disp_list=self.model.getDispParamList()
1032
1033	keys.sort()
1034
1035	iy = 1
1036	ix = 0
1037	self.cb1 = wx.CheckBox(self, -1,"Select all", (10, 10))
1038	wx.EVT_CHECKBOX(self, self.cb1.GetId(), self.select_all_param)
1039	self.cb1.SetValue(False)
1040
1041	sizer.Add(self.cb1,(iy, ix),(1,1),\
1042	wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 5)
1043	ix +=1
1044	self.text2_2 = wx.StaticText(self, -1, 'Values')
1045	sizer.Add(self.text2_2,(iy, ix),(1,1),\
1046	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
1047	ix +=2
1048	self.text2_3 = wx.StaticText(self, -1, 'Errors')
1049	sizer.Add(self.text2_3,(iy, ix),(1,1),\
1050	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
1051	self.text2_3.Hide()
1052	ix +=1
1053	self.text2_min = wx.StaticText(self, -1, 'Min')
1054	sizer.Add(self.text2_min,(iy, ix),(1,1),\
1055	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
1056	self.text2_min.Hide()
1057	ix +=1
1058	self.text2_max = wx.StaticText(self, -1, 'Max')
1059	sizer.Add(self.text2_max,(iy, ix),(1,1),\
1060	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
1061	self.text2_max.Hide()
1062	ix += 1
1063	self.text2_4 = wx.StaticText(self, -1, '[Units]')
1064	sizer.Add(self.text2_4,(iy, ix),(1,1),\
1065	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
1066	self.text2_4.Hide()
1067	if self.engine_type=="park":
1068	self.text2_max.Show(True)
1069	self.text2_min.Show(True)
1070
1071	for item in keys:
1072	if not item in self.disp_list and not item in self.model.orientation_params:
1073
1074	iy += 1
1075	ix = 0
1076	## add parameters name with checkbox for selecting to fit
1077	cb = wx.CheckBox(self, -1, item )
1078	cb.SetValue(False)
1079	wx.EVT_CHECKBOX(self, cb.GetId(), self.select_param)
1080	sizer.Add( cb,( iy, ix),(1,1),
1081	wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 5)
1082
1083	## add parameter value
1084	ix += 1
1085	value= self.model.getParam(item)
1086	ctl1 = wx.TextCtrl(self, -1, size=(_BOX_WIDTH,20),
1087	style=wx.TE_PROCESS_ENTER)
1088
1089	ctl1.SetValue(format_number(value))
1090	ctl1.Bind(wx.EVT_SET_FOCUS, self.onSetFocus)
1091	ctl1.Bind(wx.EVT_KILL_FOCUS, self._onparamEnter)
1092	ctl1.Bind(wx.EVT_TEXT_ENTER,self._onparamEnter)
1093	sizer.Add(ctl1, (iy,ix),(1,1), wx.EXPAND)
1094	## text to show error sign
1095	ix += 1
1096	text2=wx.StaticText(self, -1, '+/-')
1097	sizer.Add(text2,(iy, ix),(1,1),\
1098	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
1099	text2.Hide()
1100	## txtcrtl to add error from fit
1101	ix += 1
1102	ctl2 = wx.TextCtrl(self, -1, size=(_BOX_WIDTH,20), style=wx.TE_PROCESS_ENTER)
1103	sizer.Add(ctl2, (iy,ix),(1,1), wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
1104	ctl2.Hide()
1105
1106	param_min, param_max= self.model.details[item][1:]
1107	ix += 1
1108	ctl3 = wx.TextCtrl(self, -1, size=(_BOX_WIDTH/2,20), style=wx.TE_PROCESS_ENTER)
1109	if param_min ==None:
1110	ctl3.SetValue("")
1111	else:
1112	ctl3.SetValue(str(param_min))
1113	ctl3.Bind(wx.EVT_SET_FOCUS, self.onSetFocus)
1114	ctl3.Bind(wx.EVT_KILL_FOCUS, self._onparamRangeEnter)
1115	ctl3.Bind(wx.EVT_TEXT_ENTER,self._onparamRangeEnter)
1116	sizer.Add(ctl3, (iy,ix),(1,1), wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
1117	ctl3.Hide()
1118
1119	ix += 1
1120	ctl4 = wx.TextCtrl(self, -1, size=(_BOX_WIDTH/2,20), style=wx.TE_PROCESS_ENTER)
1121	ctl4.Bind(wx.EVT_SET_FOCUS, self.onSetFocus)
1122	ctl4.Bind(wx.EVT_KILL_FOCUS, self._onparamRangeEnter)
1123	ctl4.Bind(wx.EVT_TEXT_ENTER,self._onparamRangeEnter)
1124	sizer.Add(ctl4, (iy,ix),(1,1), wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
1125	if param_max==None:
1126	ctl4.SetValue("")
1127	else:
1128	ctl4.SetValue(str(param_max))
1129	ctl4.Hide()
1130
1131	if self.engine_type=="park":
1132	ctl3.Show(True)
1133	ctl4.Show(True)
1134	ix +=1
1135	# Units
1136	try:
1137	units = wx.StaticText(self, -1, self.model.details[item][0], style=wx.ALIGN_LEFT)
1138	except:
1139	units = wx.StaticText(self, -1, "", style=wx.ALIGN_LEFT)
1140	sizer.Add(units, (iy,ix),(1,1), wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
1141
1142	##[cb state, name, value, "+/-", error of fit, min, max , units]
1143	self.parameters.append([cb,item, ctl1,
1144	text2,ctl2, ctl3, ctl4,units])
1145
1146	iy+=1
1147	sizer.Add((10,10),(iy,ix),(1,1), wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
1148	for item in self.model.orientation_params:
1149	if not item in self.disp_list :
1150	iy += 1
1151	ix = 0
1152	## add parameters name with checkbox for selecting to fit
1153	cb = wx.CheckBox(self, -1, item )
1154	cb.SetValue(False)
1155	wx.EVT_CHECKBOX(self, cb.GetId(), self.select_param)
1156	if self.data.__class__.__name__ =="Data2D":
1157	cb.Enable()
1158	else:
1159	cb.Disable()
1160	sizer.Add( cb,( iy, ix),(1,1),
1161	wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 5)
1162
1163	## add parameter value
1164	ix += 1
1165	value= self.model.getParam(item)
1166	ctl1 = wx.TextCtrl(self, -1, size=(_BOX_WIDTH,20),
1167	style=wx.TE_PROCESS_ENTER)
1168
1169	ctl1.SetValue(format_number(value))
1170	if self.data.__class__.__name__ =="Data2D":
1171	ctl1.Enable()
1172	else:
1173	ctl1.Disable()
1174	ctl1.Bind(wx.EVT_SET_FOCUS, self.onSetFocus)
1175	ctl1.Bind(wx.EVT_KILL_FOCUS, self._onparamEnter)
1176	ctl1.Bind(wx.EVT_TEXT_ENTER,self._onparamEnter)
1177	sizer.Add(ctl1, (iy,ix),(1,1), wx.EXPAND)
1178	## text to show error sign
1179	ix += 1
1180	text2=wx.StaticText(self, -1, '+/-')
1181	sizer.Add(text2,(iy, ix),(1,1),\
1182	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
1183	text2.Hide()
1184	## txtcrtl to add error from fit
1185	ix += 1
1186	ctl2 = wx.TextCtrl(self, -1, size=(_BOX_WIDTH,20), style=wx.TE_PROCESS_ENTER)
1187	sizer.Add(ctl2, (iy,ix),(1,1), wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
1188	ctl2.Hide()
1189	if self.data.__class__.__name__ =="Data2D":
1190	ctl1.Enable()
1191	else:
1192	ctl1.Disable()
1193	param_min, param_max= self.model.details[item][1:]
1194	ix += 1
1195	ctl3 = wx.TextCtrl(self, -1, size=(_BOX_WIDTH/2,20), style=wx.TE_PROCESS_ENTER)
1196	if param_min ==None:
1197	ctl3.SetValue("")
1198	else:
1199	ctl3.SetValue(str(param_min))
1200	ctl3.Bind(wx.EVT_SET_FOCUS, self.onSetFocus)
1201	ctl3.Bind(wx.EVT_KILL_FOCUS, self._onparamRangeEnter)
1202	ctl3.Bind(wx.EVT_TEXT_ENTER,self._onparamRangeEnter)
1203	sizer.Add(ctl3, (iy,ix),(1,1), wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
1204	ctl3.Hide()
1205	if self.data.__class__.__name__ =="Data2D":
1206	ctl3.Enable()
1207	else:
1208	ctl3.Disable()
1209	ix += 1
1210	ctl4 = wx.TextCtrl(self, -1, size=(_BOX_WIDTH/2,20), style=wx.TE_PROCESS_ENTER)
1211	ctl4.Bind(wx.EVT_SET_FOCUS, self.onSetFocus)
1212	ctl4.Bind(wx.EVT_KILL_FOCUS, self._onparamRangeEnter)
1213	ctl4.Bind(wx.EVT_TEXT_ENTER,self._onparamRangeEnter)
1214	sizer.Add(ctl4, (iy,ix),(1,1), wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
1215	if param_max ==None:
1216	ctl4.SetValue("")
1217	else:
1218	ctl4.SetValue(str(param_max))
1219	ctl4.Hide()
1220	if self.data.__class__.__name__ =="Data2D":
1221	ctl4.Enable()
1222	else:
1223	ctl4.Disable()
1224	if self.engine_type=="park":
1225	ctl3.Show(True)
1226	ctl4.Show(True)
1227	ix +=1
1228	# Units
1229	try:
1230	units = wx.StaticText(self, -1, self.model.details[item][0], style=wx.ALIGN_LEFT)
1231	except:
1232	units = wx.StaticText(self, -1, "", style=wx.ALIGN_LEFT)
1233	if self.data.__class__.__name__ =="Data2D":
1234	units.Enable()
1235	else:
1236	units.Disable()
1237	sizer.Add(units, (iy,ix),(1,1), wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
1238
1239
1240	##[cb state, name, value, "+/-", error of fit, min, max , units]
1241	self.parameters.append([cb,item, ctl1,
1242	text2,ctl2, ctl3, ctl4,units])
1243	self.orientation_params.append([cb,item, ctl1,
1244	text2,ctl2, ctl3, ctl4,units])
1245
1246	iy+=1
1247	sizer.Add((10,10),(iy,ix),(1,1), wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
1248
1249	#Display units text on panel
1250	for item in keys:
1251	if self.model.details[item][0]!='':
1252	self.text2_4.Show()
1253	break
1254	else:
1255	self.text2_4.Hide()
1256
1257	self._copy_parameters_state(self.orientation_params,
1258	self.state.orientation_params)
1259	self._copy_parameters_state(self.orientation_params_disp,
1260	self.state.orientation_params_disp)
1261	self._copy_parameters_state(self.parameters, self.state.parameters)
1262	self._copy_parameters_state(self.fittable_param, self.state.fittable_param)
1263	self._copy_parameters_state(self.fixed_param, self.state.fixed_param)
1264
1265	boxsizer1.Add(sizer)
1266	self.sizer3.Add(boxsizer1,0, wx.EXPAND \| wx.ALL, 10)
1267	self.sizer3.Layout()
1268	self.Layout()
1269	self.Refresh()
1270	self.SetScrollbars(20,20,200,100)
1271
1272
1273
1274	class HelpWindow(wx.Frame):
1275	def __init__(self, parent, id, title):
1276	wx.Frame.__init__(self, parent, id, title, size=(570, 400))
1277
1278	from sans.models.CylinderModel import CylinderModel
1279	model = CylinderModel()
1280
1281	from danse.common.plottools.plottables import Data1D
1282	data= Data1D(x=[1,2], y=[3,4], dy=[0.1, 0,1])
1283
1284	from fitpanel import PageInfo
1285	myinfo = PageInfo(self, model, data=data )
1286
1287	## add data
1288
1289	from models import ModelList
1290	mylist= ModelList()
1291
1292	from sans.models.SphereModel import SphereModel
1293	from sans.models.SquareWellStructure import SquareWellStructure
1294	from sans.models.DebyeModel import DebyeModel
1295	from sans.models.LineModel import LineModel
1296	name= "shapes"
1297	list1= [SphereModel]
1298	mylist.set_list( name, list1)
1299
1300	name= "Shape-independent"
1301	list1= [DebyeModel]
1302	mylist.set_list( name, list1)
1303
1304	name= "Structure Factors"
1305	list1= [SquareWellStructure]
1306	mylist.set_list( name, list1)
1307
1308	name= "Added models"
1309	list1= [LineModel]
1310	mylist.set_list( name, list1)
1311
1312	myinfo.model_list_box = mylist.get_list()
1313
1314	self.page = FitPage(self, myinfo)
1315
1316
1317
1318	self.Centre()
1319	self.Show(True)
1320
1321
1322
1323	if __name__=="__main__":
1324	app = wx.App()
1325	HelpWindow(None, -1, 'HelpWindow')
1326	app.MainLoop()
1327

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SasView

source: sasview/sansview/perspectives/fitting/fitpage.py @ 5068697

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