fitpage.py @ d8a2e31

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 d8a2e31 was 6dc9ad8, checked in by Jae Cho <jhjcho@…>, 15 years ago
Hide all 2d parameters on 1D cal.
Property mode set to `100644`
File size: 55.6 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 = BasicPage.ModelTextCtrl(self, -1, size=(_BOX_WIDTH,20),
306	style=wx.TE_PROCESS_ENTER)
307	ctl1.SetValue(str (format_number(value)))
308	self.sizer4_4.Add(ctl1, (iy,ix),(1,1),wx.EXPAND)
309	## text to show error sign
310	ix = 2
311	text2=wx.StaticText(self, -1, '+/-')
312	self.sizer4_4.Add(text2,(iy, ix),(1,1),
313	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
314	text2.Hide()
315	## txtcrtl to add error from fit
316	ix = 3
317	ctl2 = wx.TextCtrl(self, -1, size=(_BOX_WIDTH,20), style=wx.TE_PROCESS_ENTER)
318	self.sizer4_4.Add(ctl2, (iy,ix),(1,1), wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
319	ctl2.Hide()
320	self.fittable_param.append([cb,name1,ctl1,text2,
321	ctl2, None, None,None])
322	elif p=="npts":
323	ix = 4
324	value= self.model.getParam(name2)
325	Tctl = BasicPage.ModelTextCtrl(self, -1, size=(_BOX_WIDTH/2,20),
326	style=wx.TE_PROCESS_ENTER)
327
328	Tctl.SetValue(str (format_number(value)))
329	self.sizer4_4.Add(Tctl, (iy,ix),(1,1),
330	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
331	self.fixed_param.append([None,name2, Tctl,None,None,
332	None, None,None])
333	elif p=="nsigmas":
334	ix = 5
335	value= self.model.getParam(name3)
336	Tctl = BasicPage.ModelTextCtrl(self, -1, size=(_BOX_WIDTH/2,20),
337	style=wx.TE_PROCESS_ENTER)
338	Tctl.SetValue(str (format_number(value)))
339	self.sizer4_4.Add(Tctl, (iy,ix),(1,1),
340	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
341	ix +=1
342	self.sizer4_4.Add((20,20), (iy,ix),(1,1),
343	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
344
345	self.fixed_param.append([None,name3, Tctl
346	,None,None, None, None,None])
347	ix =0
348	iy +=1
349	self.sizer4_4.Add((20,20),(iy,ix),(1,1), wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
350	for item in self.model.dispersion.keys():
351	if item in self.model.orientation_params:
352	self.disp_cb_dict[item]= None
353	name1=item+".width"
354	name2=item+".npts"
355	name3=item+".nsigmas"
356	iy += 1
357	for p in self.model.dispersion[item].keys():
358
359	if p=="width":
360	ix = 0
361	cb = wx.CheckBox(self, -1, name1, (10, 10))
362	wx.EVT_CHECKBOX(self, cb.GetId(), self.select_param)
363	self.sizer4_4.Add( cb,( iy, ix),(1,1),
364	wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
365	if self.data.__class__.__name__ =="Data2D":
366	cb.Show(True)
367	cb.Enable()
368	else:
369	cb.Hide()
370	cb.Disable()
371	ix = 1
372	value= self.model.getParam(name1)
373	ctl1 = BasicPage.ModelTextCtrl(self, -1, size=(_BOX_WIDTH,20),
374	style=wx.TE_PROCESS_ENTER)
375	ctl1.SetValue(str (format_number(value)))
376	if self.data.__class__.__name__ =="Data2D":
377	ctl1.Show(True)
378	ctl1.Enable()
379	else:
380	ctl1.Hide()
381	ctl1.Disable()
382	self.sizer4_4.Add(ctl1, (iy,ix),(1,1),wx.EXPAND)
383	## text to show error sign
384	ix = 2
385	text2=wx.StaticText(self, -1, '+/-')
386	self.sizer4_4.Add(text2,(iy, ix),(1,1),
387	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
388	text2.Hide()
389	## txtcrtl to add error from fit
390	ix = 3
391	ctl2 = wx.TextCtrl(self, -1, size=(_BOX_WIDTH,20), style=wx.TE_PROCESS_ENTER)
392	self.sizer4_4.Add(ctl2, (iy,ix),(1,1), wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
393	ctl2.Hide()
394	if self.data.__class__.__name__ =="Data2D":
395	#ctl2.Show(True)
396	ctl2.Enable()
397	else:
398	#ctl2.Hide()
399	ctl2.Disable()
400	self.fittable_param.append([cb,name1,ctl1,text2,
401	ctl2, None, None,None])
402	self.orientation_params_disp.append([cb,name1,ctl1,text2,
403	ctl2, None, None,None])
404	elif p=="npts":
405	ix = 4
406	value= self.model.getParam(name2)
407	Tctl = BasicPage.ModelTextCtrl(self, -1, size=(_BOX_WIDTH/2,20),
408	style=wx.TE_PROCESS_ENTER)
409
410	Tctl.SetValue(str (format_number(value)))
411	if self.data.__class__.__name__ =="Data2D":
412	Tctl.Show(True)
413	Tctl.Enable()
414	else:
415	Tctl.Hide()
416	Tctl.Disable()
417	self.sizer4_4.Add(Tctl, (iy,ix),(1,1),
418	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
419	self.fixed_param.append([None,name2, Tctl,None,None,
420	None, None,None])
421	self.orientation_params_disp.append([None,name2, Tctl,None,None,
422	None, None,None])
423	elif p=="nsigmas":
424	ix = 5
425	value= self.model.getParam(name3)
426	Tctl = BasicPage.ModelTextCtrl(self, -1, size=(_BOX_WIDTH/2,20),
427	style=wx.TE_PROCESS_ENTER)
428	Tctl.SetValue(str (format_number(value)))
429	if self.data.__class__.__name__ =="Data2D":
430	Tctl.Show(True)
431	Tctl.Enable()
432	else:
433	Tctl.Hide()
434	Tctl.Disable()
435	self.sizer4_4.Add(Tctl, (iy,ix),(1,1),
436	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
437	ix +=1
438	self.sizer4_4.Add((20,20), (iy,ix),(1,1),
439	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
440	self.fixed_param.append([None,name3, Tctl
441	,None,None, None, None,None])
442	self.orientation_params_disp.append([None,name3, Tctl
443	,None,None, None, None,None])
444
445	self.state.disp_cb_dict = copy.deepcopy(self.disp_cb_dict)
446	self.state.model = self.model.clone()
447	## save state into
448	self._copy_parameters_state(self.orientation_params_disp,
449	self.state.orientation_params_disp)
450	self._copy_parameters_state(self.fittable_param, self.state.fittable_param)
451	self._copy_parameters_state(self.fixed_param, self.state.fixed_param)
452
453	wx.PostEvent(self.parent, StatusEvent(status=\
454	" Selected Distribution: Gaussian"))
455	ix =0
456	iy +=1
457	self.sizer4_4.Add((20,20),(iy,ix),(1,1), wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
458	self.sizer4_4.Layout()
459	self.sizer4.Layout()
460	self.Layout()
461	self.SetScrollbars(20,20,200,100)
462	self.Refresh()
463
464
465	def _onFit(self, event):
466	"""
467	Allow to fit
468	"""
469	from sans.guiframe.utils import check_value
470	flag = check_value( self.qmin, self.qmax)
471
472	if not flag:
473	msg= "Fitting range invalid"
474	wx.PostEvent(self.parent.parent, StatusEvent(status= msg ))
475	return
476
477	if len(self.param_toFit) <= 0:
478	msg= "Select at least one parameter to fit"
479	wx.PostEvent(self.parent.parent, StatusEvent(status= msg ))
480	return
481
482	# Remove or do not allow fitting on the Q=0 point, especially when y(q=0)=None at x[0].
483	#ToDo: Fix this.
484	self.qmin_x = float(self.qmin.GetValue())
485	self.qmax_x =float( self.qmax.GetValue())
486	self.manager._reset_schedule_problem( value=0)
487	self.manager.schedule_for_fit( value=1,page=self,fitproblem =None)
488	self.manager.set_fit_range(page= self,qmin= self.qmin_x, qmax= self.qmax_x)
489
490	#single fit
491	self.manager.onFit()
492	## allow stopping the fit
493	#if self.engine_type=="scipy":
494	# self.btFit.SetLabel("Stop")
495	# self.btFit.Unbind(event=wx.EVT_BUTTON, id= self.btFit.GetId())
496	# self.btFit.Bind(event= wx.EVT_BUTTON, handler=self._StopFit, id=self.btFit.GetId())
497	#else:
498	# self.btFit.SetLabel("Fit")
499	# self.btFit.Bind(event= wx.EVT_BUTTON, handler=self._onFit, id=self.btFit.GetId())
500	self.btFit.SetFocus()
501	self.sizer5.Layout()
502	self.SetScrollbars(20,20,55,40)
503
504	def _StopFit(self, event):
505	"""
506	Stop fit
507	"""
508	self.btFit.SetLabel("Fit")
509	if self.engine_type=="scipy":
510	self.manager.stop_fit()
511	self.btFit.Unbind(event=wx.EVT_BUTTON, id=self.btFit.GetId())
512	self.btFit.Bind(event=wx.EVT_BUTTON, handler=self._onFit,id=self.btFit.GetId())
513
514
515	self.btFit.SetFocus()
516	self.sizer5.Layout()
517	self.SetScrollbars(20,20,55,40)
518
519	def _on_select_model(self, event):
520	"""
521	call back for model selection
522	"""
523	self._on_select_model_helper()
524	self.set_model_param_sizer(self.model)
525
526	self.enable_disp.SetValue(False)
527	self.disable_disp.SetValue(True)
528	self.set_dispers_sizer()
529	if self.model !=None:
530	try:
531	temp_smear= None
532	if self.enable_smearer.GetValue():
533	temp_smear= self.smearer
534	self.compute_chisqr(temp_smear)
535	except:
536	## error occured on chisqr computation
537	pass
538	evt = ModelEventbox(model=self.model)
539	wx.PostEvent(self.event_owner, evt)
540	self.btFit.SetFocus()
541	self.state.enable_disp = self.enable_disp.GetValue()
542	self.state.disable_disp = self.disable_disp.GetValue()
543
544	self.state.structurecombobox = self.structurebox.GetCurrentSelection()
545	self.state.formfactorcombobox = self.formfactorbox.GetCurrentSelection()
546
547
548	if event !=None:
549	self._undo.Enable(True)
550	## post state to fit panel
551	event = PageInfoEvent(page = self)
552	wx.PostEvent(self.parent, event)
553
554
555	def _onparamRangeEnter(self, event):
556	"""
557	Check validity of value enter in the parameters range field
558	"""
559	tcrtl= event.GetEventObject()
560	if tcrtl.GetValue().lstrip().rstrip()!="":
561	try:
562	value = float(tcrtl.GetValue())
563	tcrtl.SetBackgroundColour(wx.WHITE)
564	tcrtl.Refresh()
565	except:
566	tcrtl.SetBackgroundColour("pink")
567	tcrtl.Refresh()
568	return
569	else:
570	tcrtl.SetBackgroundColour(wx.WHITE)
571	tcrtl.Refresh()
572	self._onparamEnter_helper()
573
574	##compute chisqr for range change
575	temp_smearer = None
576	if self.enable_smearer.GetValue():
577	msg=""
578	temp_smearer= self.smearer
579	##Calculate chi2
580
581	self.compute_chisqr(smearer= temp_smearer)
582	## new state posted
583	if self.state_change:
584	self._undo.Enable(True)
585	event = PageInfoEvent(page = self)
586	wx.PostEvent(self.parent, event)
587	self.state_change= False
588
589
590	def _onparamEnter(self,event):
591	"""
592	when enter value on panel redraw model according to changed
593	"""
594	tcrtl= event.GetEventObject()
595
596	if check_float(tcrtl):
597	self._onparamEnter_helper()
598	temp_smearer = None
599	if self.enable_smearer.GetValue():
600	temp_smearer= self.smearer
601
602	self.compute_chisqr(smearer= temp_smearer)
603	## new state posted
604	if self.state_change:
605	self._undo.Enable(True)
606	event = PageInfoEvent(page = self)
607	wx.PostEvent(self.parent, event)
608	self.state_change= False
609	else:
610	msg= "Cannot Plot :Must enter a number!!! "
611	wx.PostEvent(self.parent.parent, StatusEvent(status = msg ))
612	return
613
614
615	def set_data(self, data ):
616	"""
617	reset the current data
618	"""
619	if data ==None:
620	return
621	self.data =data
622	self.state.data= data
623	self._fill_datainfo_sizer()
624	self.SetScrollbars(20,20,200,100)
625	self.Layout()
626
627	def reset_page(self, state,first=False):
628	"""
629	reset the state
630	"""
631	if first:
632	self._undo.Enable(False)
633
634	self.reset_page_helper(state)
635	evt = ModelEventbox(model=state.model)
636	wx.PostEvent(self.event_owner, evt)
637
638
639	def get_range(self):
640	"""
641	return the fitting range
642	"""
643	return float(self.qmin_x) , float(self.qmax_x)
644
645	def get_param_list(self):
646	"""
647	@return self.param_toFit: list containing references to TextCtrl
648	checked.Theses TextCtrl will allow reference to parameters to fit.
649	@raise: if return an empty list of parameter fit will nnote work
650	properly so raise ValueError,"missing parameter to fit"
651	"""
652	if self.param_toFit !=[]:
653	return self.param_toFit
654	else:
655	raise ValueError,"missing parameter to fit"
656
657	def onsetValues(self,chisqr, out,cov):
658	"""
659	Build the panel from the fit result
660	@param chisqr:Value of the goodness of fit metric
661	@param out:list of parameter with the best value found during fitting
662	@param cov:Covariance matrix
663
664	"""
665	self.tcChi.SetLabel(format_number(chisqr))
666	params = {}
667	is_modified = False
668	has_error = False
669	self.text2_3.Hide()
670	try:
671	n = self.disp_box.GetCurrentSelection()
672	dispersity= self.disp_box.GetClientData(n)
673	name= dispersity.__name__
674	if name == "GaussianDispersion":
675	if hasattr(self,"text_disp_1" ):
676	if self.text_disp_1 !=None:
677	self.text_disp_1.Hide()
678	except:
679	pass
680	#set the panel when fit result are float not list
681	if out.__class__==numpy.float64:
682	self.param_toFit[0][2].SetValue(format_number(out))
683	self.param_toFit[0][2].Refresh()
684
685	self.param_toFit[0][4].Clear()
686	self.param_toFit[0][4].Hide()
687	if cov !=None :
688	self.text2_3.Show(True)
689	try:
690	name= dispersity.__name__
691	if name == "GaussianDispersion":
692	if hasattr(self,"text_disp_1" ):
693	if self.text_disp_1 !=None:
694	self.text_disp_1.Show(True)
695	except:
696	pass
697	if cov[0]==None or not numpy.isfinite(cov[0]):
698	self.param_toFit[0][3].Hide()
699	self.param_toFit[0][4].Clear()
700	self.param_toFit[0][4].Hide()
701	self.param_toFit[0][4].Refresh()
702	else:
703	self.param_toFit[0][3].Show(True)
704	self.param_toFit[0][4].Clear()
705	self.param_toFit[0][4].SetValue(format_number(cov[0]))
706	self.param_toFit[0][4].Show(True)
707	self.param_toFit[0][4].Refresh()
708	else:
709	i=0
710	j=0
711	#Set the panel when fit result are list
712	for item in self.param_toFit:
713	## reset error value to initial state
714	item[4].Clear()
715	item[4].Hide()
716	item[4].Refresh()
717	if( out != None ) and len(out)<=len(self.param_toFit)and i < len(out):
718	item[2].SetValue(format_number(self.model.getParam(item[1])))
719	item[2].Refresh()
720	if(cov !=None)and len(cov)<=len(self.param_toFit)and i < len(cov):
721	self.text2_3.Show(True)
722	try:
723	name= dispersity.__name__
724	if name == "GaussianDispersion":
725	if hasattr(self,"text_disp_1" ):
726	if self.text_disp_1!=None:
727	self.text_disp_1.Show(True)
728	except:
729	pass
730	item[3].Show(True)
731	item[4].Clear()
732	for j in range(len(out)):
733	if out[j]==self.model.getParam(item[1]):
734	break
735	## unable to compare cov[j]==numpy.nan so switch to None
736	if cov[j]==None or not numpy.isfinite(cov[j]):
737	item[3].Hide()
738	item[4].Refresh()
739	item[4].Clear()
740	item[4].Hide()
741	else:
742	item[4].SetValue(format_number(cov[j]))
743	item[4].Refresh()
744	item[4].Show(True)
745	i+=1
746
747	self.sizer3.Layout()
748	self.sizer4.Layout()
749	self.Layout()
750	self.Refresh()
751	self.SetScrollbars(20,20,200,100)
752
753
754	def onSmear(self, event):
755	"""
756	Create a smear object that will change the way residuals
757	are compute when fitting
758	"""
759	temp_smearer = None
760	if self.enable_smearer.GetValue():
761	msg=""
762	temp_smearer= self.smearer
763	if hasattr(self.data,"dxl"):
764	msg= ": Resolution smearing parameters"
765	if hasattr(self.data,"dxw"):
766	msg= ": Slit smearing parameters"
767	if self.smearer ==None:
768	wx.PostEvent(self.manager.parent, StatusEvent(status=\
769	"Data contains no smearing information"))
770	else:
771	wx.PostEvent(self.manager.parent, StatusEvent(status=\
772	"Data contains smearing information %s"%msg))
773
774	## set smearing value whether or not the data contain the smearing info
775	self.manager.set_smearer(smearer=temp_smearer, qmin= float(self.qmin_x),
776	qmax= float(self.qmax_x))
777	##Calculate chi2
778	self.compute_chisqr(smearer= temp_smearer)
779	## save the state enable smearing
780	self.state.smearer= temp_smearer
781	#self.save_current_state()
782
783
784	def complete_chisqr(self, output, elapsed=None):
785	"""
786	print result chisqr
787	"""
788	try:
789	if output ==None:
790	output= "-"
791	self.tcChi.SetLabel(str(format_number(output)))
792
793	self.sizer5.Layout()
794	self.Layout()
795	self.Refresh
796	## post state to fit panel
797	self.state.tcChi =output
798	#event = PageInfoEvent(page = self)
799	#wx.PostEvent(self.parent, event)
800	except:
801	pass
802
803
804	def compute_chisqr1D(self, smearer=None):
805	"""
806	Compute chisqr for 1D
807	"""
808	from sans.guiframe.utils import check_value
809	flag = check_value( self.qmin, self.qmax)
810
811	if not flag:
812	return
813
814	try:
815	self.qmin_x = float(self.qmin.GetValue())
816	self.qmax_x = float(self.qmax.GetValue())
817	##return residuals within self.qmin_x and self.qmax_x
818	from gui_thread import CalcChisqr1D
819	## If a thread is already started, stop it
820	if self.calc_Chisqr!= None and self.calc_Chisqr.isrunning():
821	self.calc_Chisqr.stop()
822
823	self.calc_Chisqr= CalcChisqr1D( data1d= self.data,
824	model= self.model,
825	smearer=smearer,
826	qmin=self.qmin_x,
827	qmax=self.qmax_x,
828	completefn = self.complete_chisqr,
829	updatefn = None)
830
831	self.calc_Chisqr.queue()
832
833	except:
834	raise ValueError," Could not compute Chisqr for %s Model 2D: "%self.model.name
835
836
837
838
839
840	def compute_chisqr2D(self):
841	"""
842	compute chi square given a model and data 2D and set the value
843	to the tcChi txtcrl
844	"""
845	from sans.guiframe.utils import check_value
846	flag = check_value( self.qmin, self.qmax)
847	if not flag:
848	return
849
850	try:
851	self.qmin_x = float(self.qmin.GetValue())
852	self.qmax_x = float(self.qmax.GetValue())
853
854	##return residuals within self.qmin_x and self.qmax_x
855	from gui_thread import CalcChisqr2D
856	## If a thread is already started, stop it
857	if self.calc_Chisqr!= None and self.calc_Chisqr.isrunning():
858	self.calc_Chisqr.stop()
859
860	self.calc_Chisqr= CalcChisqr2D( data2d= self.data,
861	model= self.model,
862	qmin= self.qmin_x,
863	qmax = self.qmax_x,
864	completefn = self.complete_chisqr,
865	updatefn = None)
866
867	self.calc_Chisqr.queue()
868
869	except:
870	raise
871
872
873	def compute_chisqr(self , smearer=None):
874	"""
875	compute chi square given a model and data 1D and set the value
876	to the tcChi txtcrl
877	"""
878	from sans.guiframe.utils import check_value
879	flag = check_value( self.qmin, self.qmax)
880	if flag== True:
881	try:
882	if hasattr(self.data,"data"):
883	self.compute_chisqr2D()
884	return
885	else:
886	self.compute_chisqr1D(smearer=smearer)
887	return
888	except:
889	wx.PostEvent(self.parent.parent, StatusEvent(status=\
890	"Chisqr Error: %s"% sys.exc_value))
891	return
892
893
894	def select_all_param(self,event):
895	"""
896	set to true or false all checkBox given the main checkbox value cb1
897	"""
898
899	self.param_toFit=[]
900	if self.parameters !=[]:
901	if self.cb1.GetValue():
902	for item in self.parameters:
903	## for data2D select all to fit
904	if self.data.__class__.__name__=="Data2D":
905	item[0].SetValue(True)
906	self.param_toFit.append(item )
907	else:
908	## for 1D all parameters except orientation
909	if not item in self.orientation_params:
910	item[0].SetValue(True)
911	self.param_toFit.append(item )
912	if len(self.fittable_param)>0:
913	for item in self.fittable_param:
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_disp:
920	item[0].SetValue(True)
921	self.param_toFit.append(item )
922	else:
923	for item in self.parameters:
924	item[0].SetValue(False)
925	for item in self.fittable_param:
926	item[0].SetValue(False)
927	self.param_toFit=[]
928	self._copy_parameters_state(self.orientation_params,
929	self.state.orientation_params)
930	self._copy_parameters_state(self.orientation_params_disp,
931	self.state.orientation_params_disp)
932	self._copy_parameters_state(self.parameters, self.state.parameters)
933	self._copy_parameters_state(self.fittable_param, self.state.fittable_param)
934	self._copy_parameters_state(self.fixed_param, self.state.fixed_param)
935
936	#self.save_current_state()
937	if event !=None:
938	self._undo.Enable(True)
939	## post state to fit panel
940	event = PageInfoEvent(page = self)
941	wx.PostEvent(self.parent, event)
942
943
944
945	def select_param(self,event):
946	"""
947	Select TextCtrl checked for fitting purpose and stores them
948	in self.param_toFit=[] list
949	"""
950	self.param_toFit=[]
951	for item in self.parameters:
952	#Select parameters to fit for list of primary parameters
953	if item[0].GetValue():
954	if not (item in self.param_toFit):
955	self.param_toFit.append(item )
956	else:
957	#remove parameters from the fitting list
958	if item in self.param_toFit:
959	self.param_toFit.remove(item)
960	#Select parameters to fit for list of fittable parameters with dispersion
961	for item in self.fittable_param:
962	if item[0].GetValue():
963	if not (item in self.param_toFit):
964	self.param_toFit.append(item)
965	else:
966	#remove parameters from the fitting list
967	if item in self.param_toFit:
968	self.param_toFit.remove(item)
969	#Set the value of checkbox that selected every checkbox or not
970	if len(self.parameters)+len(self.fittable_param) ==len(self.param_toFit):
971	self.cb1.SetValue(True)
972	else:
973	self.cb1.SetValue(False)
974	## save current state of the page
975	self._copy_parameters_state(self.orientation_params,
976	self.state.orientation_params)
977	self._copy_parameters_state(self.orientation_params_disp,
978	self.state.orientation_params_disp)
979	self._copy_parameters_state(self.parameters, self.state.parameters)
980	self._copy_parameters_state(self.fittable_param, self.state.fittable_param)
981	self._copy_parameters_state(self.fixed_param, self.state.fixed_param)
982
983	#self.save_current_state()
984	if event !=None:
985	self._undo.Enable(True)
986	## post state to fit panel
987	event = PageInfoEvent(page = self)
988	wx.PostEvent(self.parent, event)
989
990
991
992	def set_model_param_sizer(self, model):
993	"""
994	Build the panel from the model content
995	@param model: the model selected in combo box for fitting purpose
996	"""
997	self.sizer3.Clear(True)
998	self.parameters = []
999	self.param_toFit=[]
1000	self.fittable_param=[]
1001	self.fixed_param=[]
1002	self.orientation_params=[]
1003	self.orientation_params_disp=[]
1004
1005	if model ==None:
1006	self.sizer3.Layout()
1007	self.SetScrollbars(20,20,200,100)
1008	return
1009	## the panel is drawn using the current value of the fit engine
1010	if self.engine_type==None and self.manager !=None:
1011	self.engine_type= self.manager._return_engine_type()
1012
1013	box_description= wx.StaticBox(self, -1,str("Model Parameters"))
1014	boxsizer1 = wx.StaticBoxSizer(box_description, wx.VERTICAL)
1015	sizer = wx.GridBagSizer(5,5)
1016	## save the current model
1017	self.model = model
1018
1019	keys = self.model.getParamList()
1020	#list of dispersion paramaters
1021	self.disp_list=self.model.getDispParamList()
1022
1023	keys.sort()
1024
1025	iy = 0
1026	ix = 0
1027	self.cb1 = wx.CheckBox(self, -1,"Select all", (10, 10))
1028	wx.EVT_CHECKBOX(self, self.cb1.GetId(), self.select_all_param)
1029	self.cb1.SetValue(False)
1030
1031	sizer.Add(self.cb1,(iy, ix),(1,1),\
1032	wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 5)
1033	ix +=1
1034	self.text2_2 = wx.StaticText(self, -1, 'Values')
1035	sizer.Add(self.text2_2,(iy, ix),(1,1),\
1036	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
1037	ix +=2
1038	self.text2_3 = wx.StaticText(self, -1, 'Errors')
1039	sizer.Add(self.text2_3,(iy, ix),(1,1),\
1040	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
1041	self.text2_3.Hide()
1042	ix +=1
1043	self.text2_min = wx.StaticText(self, -1, 'Min')
1044	sizer.Add(self.text2_min,(iy, ix),(1,1),\
1045	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
1046	self.text2_min.Hide()
1047	ix +=1
1048	self.text2_max = wx.StaticText(self, -1, 'Max')
1049	sizer.Add(self.text2_max,(iy, ix),(1,1),\
1050	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
1051	self.text2_max.Hide()
1052	ix += 1
1053	self.text2_4 = wx.StaticText(self, -1, '[Units]')
1054	sizer.Add(self.text2_4,(iy, ix),(1,1),\
1055	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
1056	self.text2_4.Hide()
1057	if self.engine_type=="park":
1058	self.text2_max.Show(True)
1059	self.text2_min.Show(True)
1060
1061	for item in keys:
1062	if not item in self.disp_list and not item in self.model.orientation_params:
1063
1064	iy += 1
1065	ix = 0
1066	## add parameters name with checkbox for selecting to fit
1067	cb = wx.CheckBox(self, -1, item )
1068	cb.SetValue(False)
1069	wx.EVT_CHECKBOX(self, cb.GetId(), self.select_param)
1070	sizer.Add( cb,( iy, ix),(1,1),
1071	wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 5)
1072
1073	## add parameter value
1074	ix += 1
1075	value= self.model.getParam(item)
1076	ctl1 = BasicPage.ModelTextCtrl(self, -1, size=(_BOX_WIDTH,20),
1077	style=wx.TE_PROCESS_ENTER)
1078
1079	ctl1.SetValue(format_number(value))
1080	sizer.Add(ctl1, (iy,ix),(1,1), wx.EXPAND)
1081	## text to show error sign
1082	ix += 1
1083	text2=wx.StaticText(self, -1, '+/-')
1084	sizer.Add(text2,(iy, ix),(1,1),\
1085	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
1086	text2.Hide()
1087	## txtcrtl to add error from fit
1088	ix += 1
1089	ctl2 = wx.TextCtrl(self, -1, size=(_BOX_WIDTH,20), style=wx.TE_PROCESS_ENTER)
1090	sizer.Add(ctl2, (iy,ix),(1,1), wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
1091	ctl2.Hide()
1092
1093	param_min, param_max= self.model.details[item][1:]
1094	ix += 1
1095	ctl3 = BasicPage.ModelTextCtrl(self, -1, size=(_BOX_WIDTH/2,20), style=wx.TE_PROCESS_ENTER,
1096	kill_focus_callback = self._onparamRangeEnter,
1097	set_focus_callback = self._onparamRangeEnter)
1098	if param_min ==None:
1099	ctl3.SetValue("")
1100	else:
1101	ctl3.SetValue(str(param_min))
1102	sizer.Add(ctl3, (iy,ix),(1,1), wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
1103	ctl3.Hide()
1104
1105	ix += 1
1106	ctl4 = BasicPage.ModelTextCtrl(self, -1, size=(_BOX_WIDTH/2,20), style=wx.TE_PROCESS_ENTER,
1107	kill_focus_callback = self._onparamRangeEnter,
1108	set_focus_callback = self._onparamRangeEnter)
1109	sizer.Add(ctl4, (iy,ix),(1,1), wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
1110	if param_max==None:
1111	ctl4.SetValue("")
1112	else:
1113	ctl4.SetValue(str(param_max))
1114	ctl4.Hide()
1115
1116	if self.engine_type=="park":
1117	ctl3.Show(True)
1118	ctl4.Show(True)
1119	ix +=1
1120	# Units
1121	try:
1122	units = wx.StaticText(self, -1, self.model.details[item][0], style=wx.ALIGN_LEFT)
1123	except:
1124	units = wx.StaticText(self, -1, "", style=wx.ALIGN_LEFT)
1125	sizer.Add(units, (iy,ix),(1,1), wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
1126
1127	##[cb state, name, value, "+/-", error of fit, min, max , units]
1128	self.parameters.append([cb,item, ctl1,
1129	text2,ctl2, ctl3, ctl4,units])
1130
1131	iy+=1
1132	sizer.Add((10,10),(iy,ix),(1,1), wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
1133
1134	# type can be either Guassian or Array
1135	if len(self.model.dispersion.values())>0:
1136	type= self.model.dispersion.values()[0]["type"]
1137	else:
1138	type = "Gaussian"
1139
1140	iy += 1
1141	ix = 0
1142	#Add tile for orientational angle
1143	for item in keys:
1144	if item in self.model.orientation_params:
1145	orient_angle = wx.StaticText(self, -1, '[For 2D only]:')
1146	sizer.Add(orient_angle,(iy, ix),(1,1), wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
1147	if not self.data.__class__.__name__ =="Data2D":
1148	orient_angle.Hide()
1149	else:
1150	orient_angle.Show(True)
1151	break
1152
1153	#For Gaussian only
1154	if type.lower() != "array":
1155	for item in self.model.orientation_params:
1156	if not item in self.disp_list:
1157	iy += 1
1158	ix = 0
1159	## add parameters name with checkbox for selecting to fit
1160	cb = wx.CheckBox(self, -1, item )
1161	cb.SetValue(False)
1162	wx.EVT_CHECKBOX(self, cb.GetId(), self.select_param)
1163	if self.data.__class__.__name__ =="Data2D":
1164	cb.Show(True)
1165	cb.Enable()
1166	else:
1167	cb.Hide()
1168	cb.Disable()
1169	sizer.Add( cb,( iy, ix),(1,1),
1170	wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 5)
1171
1172	## add parameter value
1173	ix += 1
1174	value= self.model.getParam(item)
1175	ctl1 = BasicPage.ModelTextCtrl(self, -1, size=(_BOX_WIDTH,20),
1176	style=wx.TE_PROCESS_ENTER)
1177
1178	ctl1.SetValue(format_number(value))
1179	if self.data.__class__.__name__ =="Data2D":
1180	#ctl1.Show(True)
1181	ctl1.Enable()
1182	else:
1183	#ctl1.Hide()
1184	ctl1.Disable()
1185	sizer.Add(ctl1, (iy,ix),(1,1), wx.EXPAND)
1186	## text to show error sign
1187	ix += 1
1188	text2=wx.StaticText(self, -1, '+/-')
1189	sizer.Add(text2,(iy, ix),(1,1),\
1190	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
1191	text2.Hide()
1192	## txtcrtl to add error from fit
1193	ix += 1
1194	ctl2 = wx.TextCtrl(self, -1, size=(_BOX_WIDTH,20), style=wx.TE_PROCESS_ENTER)
1195	sizer.Add(ctl2, (iy,ix),(1,1), wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
1196	ctl2.Hide()
1197	if self.data.__class__.__name__ =="Data2D":
1198	ctl1.Show(True)
1199	ctl1.Enable()
1200	else:
1201	ctl1.Hide()
1202	ctl1.Disable()
1203	param_min, param_max= self.model.details[item][1:]
1204	ix += 1
1205	ctl3 = BasicPage.ModelTextCtrl(self, -1, size=(_BOX_WIDTH/2,20), style=wx.TE_PROCESS_ENTER,
1206	kill_focus_callback = self._onparamRangeEnter,
1207	set_focus_callback = self._onparamRangeEnter)
1208	if param_min ==None:
1209	ctl3.SetValue("")
1210	else:
1211	ctl3.SetValue(str(param_min))
1212	sizer.Add(ctl3, (iy,ix),(1,1), wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
1213	ctl3.Hide()
1214	if self.data.__class__.__name__ =="Data2D":
1215	#ctl3.Show(True)
1216	ctl3.Enable()
1217	else:
1218	#ctl3.Hide()
1219	ctl3.Disable()
1220	ix += 1
1221	ctl4 = BasicPage.ModelTextCtrl(self, -1, size=(_BOX_WIDTH/2,20), style=wx.TE_PROCESS_ENTER,
1222	kill_focus_callback = self._onparamRangeEnter,
1223	set_focus_callback = self._onparamRangeEnter)
1224	sizer.Add(ctl4, (iy,ix),(1,1), wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
1225	if param_max ==None:
1226	ctl4.SetValue("")
1227	else:
1228	ctl4.SetValue(str(param_max))
1229	ctl4.Hide()
1230	if self.data.__class__.__name__ =="Data2D":
1231	#ctl4.Show(True)
1232	ctl4.Enable()
1233	else:
1234	#ctl4.Hide()
1235	ctl4.Disable()
1236	if self.engine_type=="park":
1237	ctl3.Show(True)
1238	ctl4.Show(True)
1239	ix +=1
1240	# Units
1241	try:
1242	units = wx.StaticText(self, -1, self.model.details[item][0], style=wx.ALIGN_LEFT)
1243	except:
1244	units = wx.StaticText(self, -1, "", style=wx.ALIGN_LEFT)
1245	if self.data.__class__.__name__ =="Data2D":
1246	units.Show(True)
1247	units.Enable()
1248	else:
1249	units.Hide()
1250	units.Disable()
1251	sizer.Add(units, (iy,ix),(1,1), wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
1252
1253
1254	##[cb state, name, value, "+/-", error of fit, min, max , units]
1255	self.parameters.append([cb,item, ctl1,
1256	text2,ctl2, ctl3, ctl4,units])
1257	self.orientation_params.append([cb,item, ctl1,
1258	text2,ctl2, ctl3, ctl4,units])
1259
1260	iy+=1
1261	sizer.Add((10,10),(iy,ix),(1,1), wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
1262
1263	#Display units text on panel
1264	for item in keys:
1265	if self.model.details[item][0]!='':
1266	self.text2_4.Show()
1267	break
1268	else:
1269	self.text2_4.Hide()
1270
1271	self._copy_parameters_state(self.orientation_params,
1272	self.state.orientation_params)
1273	self._copy_parameters_state(self.orientation_params_disp,
1274	self.state.orientation_params_disp)
1275	self._copy_parameters_state(self.parameters, self.state.parameters)
1276	self._copy_parameters_state(self.fittable_param, self.state.fittable_param)
1277	self._copy_parameters_state(self.fixed_param, self.state.fixed_param)
1278
1279	boxsizer1.Add(sizer)
1280	self.sizer3.Add(boxsizer1,0, wx.EXPAND \| wx.ALL, 10)
1281	self.sizer3.Layout()
1282	self.Layout()
1283	self.Refresh()
1284	self.SetScrollbars(20,20,200,100)
1285
1286
1287
1288	class HelpWindow(wx.Frame):
1289	def __init__(self, parent, id, title):
1290	wx.Frame.__init__(self, parent, id, title, size=(570, 400))
1291
1292	from sans.models.CylinderModel import CylinderModel
1293	model = CylinderModel()
1294
1295	from danse.common.plottools.plottables import Data1D
1296	data= Data1D(x=[1,2], y=[3,4], dy=[0.1, 0,1])
1297
1298	from fitpanel import PageInfo
1299	myinfo = PageInfo(self, model, data=data )
1300
1301	## add data
1302
1303	from models import ModelList
1304	mylist= ModelList()
1305
1306	from sans.models.SphereModel import SphereModel
1307	from sans.models.SquareWellStructure import SquareWellStructure
1308	from sans.models.DebyeModel import DebyeModel
1309	from sans.models.LineModel import LineModel
1310	name= "shapes"
1311	list1= [SphereModel]
1312	mylist.set_list( name, list1)
1313
1314	name= "Shape-independent"
1315	list1= [DebyeModel]
1316	mylist.set_list( name, list1)
1317
1318	name= "Structure Factors"
1319	list1= [SquareWellStructure]
1320	mylist.set_list( name, list1)
1321
1322	name= "Added models"
1323	list1= [LineModel]
1324	mylist.set_list( name, list1)
1325
1326	myinfo.model_list_box = mylist.get_list()
1327
1328	self.page = FitPage(self, myinfo)
1329
1330
1331
1332	self.Centre()
1333	self.Show(True)
1334
1335
1336
1337	if __name__=="__main__":
1338	app = wx.App()
1339	HelpWindow(None, -1, 'HelpWindow')
1340	app.MainLoop()
1341

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SasView

source: sasview/sansview/perspectives/fitting/fitpage.py @ d8a2e31

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