fitpage.py @ 7e752fe

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 7e752fe was 58c6ba6, checked in by Jae Cho <jhjcho@…>, 15 years ago
temp. fix for orientational parameter display on model panel. Should come back fix it permanently in a week.
Property mode set to `100644`
File size: 55.7 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	def _set_sizer_dispersion(self, dispersity):
245	"""
246	draw sizer with gaussian dispersity parameters
247	"""
248	self.fittable_param=[]
249	self.fixed_param=[]
250	self.orientation_params_disp=[]
251
252	self.sizer4_4.Clear(True)
253
254	if self.model==None:
255	##no model is selected
256	return
257	if not self.enable_disp.GetValue():
258	## the user didn't select dispersity display
259	return
260
261	self._reset_dispersity()
262	# Create the dispersion objects
263	for item in self.model.dispersion.keys():
264	#disp_model = GaussianDispersion()
265	disp_model = dispersity()
266	self._disp_obj_dict[item] = disp_model
267	self.model.set_dispersion(item, disp_model)
268	self.state._disp_obj_dict[item]= disp_model
269
270	ix=0
271	iy=1
272	disp = wx.StaticText(self, -1, 'Names')
273	self.sizer4_4.Add(disp,( iy, ix),(1,1),
274	wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
275	ix += 1
276	values = wx.StaticText(self, -1, 'Values')
277	self.sizer4_4.Add(values,( iy, ix),(1,1), wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
278	ix +=2
279	self.text_disp_1 = wx.StaticText(self, -1, 'Errors')
280	self.sizer4_4.Add( self.text_disp_1,(iy, ix),(1,1),\
281	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
282	self.text_disp_1.Hide()
283	ix += 1
284	npts = wx.StaticText(self, -1, 'Npts')
285	self.sizer4_4.Add(npts,( iy, ix),(1,1), wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
286	ix += 1
287	nsigmas = wx.StaticText(self, -1, 'Nsigmas')
288	self.sizer4_4.Add(nsigmas,( iy, ix),(1,1), wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
289
290	for item in self.model.dispersion.keys():
291	if not item in self.model.orientation_params:
292	self.disp_cb_dict[item]= None
293	name1=item+".width"
294	name2=item+".npts"
295	name3=item+".nsigmas"
296	iy += 1
297	for p in self.model.dispersion[item].keys():
298
299	if p=="width":
300	ix = 0
301	cb = wx.CheckBox(self, -1, name1, (10, 10))
302	wx.EVT_CHECKBOX(self, cb.GetId(), self.select_param)
303	self.sizer4_4.Add( cb,( iy, ix),(1,1),
304	wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
305	ix = 1
306	value= self.model.getParam(name1)
307	ctl1 = BasicPage.ModelTextCtrl(self, -1, size=(_BOX_WIDTH,20),
308	style=wx.TE_PROCESS_ENTER)
309	ctl1.SetValue(str (format_number(value)))
310	self.sizer4_4.Add(ctl1, (iy,ix),(1,1),wx.EXPAND)
311	## text to show error sign
312	ix = 2
313	text2=wx.StaticText(self, -1, '+/-')
314	self.sizer4_4.Add(text2,(iy, ix),(1,1),
315	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
316	text2.Hide()
317	## txtcrtl to add error from fit
318	ix = 3
319	ctl2 = wx.TextCtrl(self, -1, size=(_BOX_WIDTH,20), style=wx.TE_PROCESS_ENTER)
320	self.sizer4_4.Add(ctl2, (iy,ix),(1,1), wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
321	ctl2.Hide()
322	self.fittable_param.append([cb,name1,ctl1,text2,
323	ctl2, None, None,None])
324	elif p=="npts":
325	ix = 4
326	value= self.model.getParam(name2)
327	Tctl = BasicPage.ModelTextCtrl(self, -1, size=(_BOX_WIDTH/2,20),
328	style=wx.TE_PROCESS_ENTER)
329
330	Tctl.SetValue(str (format_number(value)))
331	self.sizer4_4.Add(Tctl, (iy,ix),(1,1),
332	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
333	self.fixed_param.append([None,name2, Tctl,None,None,
334	None, None,None])
335	elif p=="nsigmas":
336	ix = 5
337	value= self.model.getParam(name3)
338	Tctl = BasicPage.ModelTextCtrl(self, -1, size=(_BOX_WIDTH/2,20),
339	style=wx.TE_PROCESS_ENTER)
340	Tctl.SetValue(str (format_number(value)))
341	self.sizer4_4.Add(Tctl, (iy,ix),(1,1),
342	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
343	ix +=1
344	self.sizer4_4.Add((20,20), (iy,ix),(1,1),
345	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
346
347	self.fixed_param.append([None,name3, Tctl
348	,None,None, None, None,None])
349	ix =0
350	iy +=1
351	self.sizer4_4.Add((20,20),(iy,ix),(1,1), wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
352	for item in self.model.dispersion.keys():
353	if item in self.model.orientation_params:
354	self.disp_cb_dict[item]= None
355	name1=item+".width"
356	name2=item+".npts"
357	name3=item+".nsigmas"
358	iy += 1
359	for p in self.model.dispersion[item].keys():
360
361	if p=="width":
362	ix = 0
363	cb = wx.CheckBox(self, -1, name1, (10, 10))
364	wx.EVT_CHECKBOX(self, cb.GetId(), self.select_param)
365	self.sizer4_4.Add( cb,( iy, ix),(1,1),
366	wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
367	if self.data.__class__.__name__ =="Data2D":
368	cb.Show(True)
369	cb.Enable()
370	else:
371	cb.Hide()
372	cb.Disable()
373	ix = 1
374	value= self.model.getParam(name1)
375	ctl1 = BasicPage.ModelTextCtrl(self, -1, size=(_BOX_WIDTH,20),
376	style=wx.TE_PROCESS_ENTER)
377	ctl1.SetValue(str (format_number(value)))
378	if self.data.__class__.__name__ =="Data2D":
379	ctl1.Show(True)
380	ctl1.Enable()
381	else:
382	ctl1.Hide()
383	ctl1.Disable()
384	self.sizer4_4.Add(ctl1, (iy,ix),(1,1),wx.EXPAND)
385	## text to show error sign
386	ix = 2
387	text2=wx.StaticText(self, -1, '+/-')
388	self.sizer4_4.Add(text2,(iy, ix),(1,1),
389	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
390	text2.Hide()
391	## txtcrtl to add error from fit
392	ix = 3
393	ctl2 = wx.TextCtrl(self, -1, size=(_BOX_WIDTH,20), style=wx.TE_PROCESS_ENTER)
394	self.sizer4_4.Add(ctl2, (iy,ix),(1,1), wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
395	ctl2.Hide()
396	if self.data.__class__.__name__ =="Data2D":
397	#ctl2.Show(True)
398	ctl2.Enable()
399	else:
400	#ctl2.Hide()
401	ctl2.Disable()
402	self.fittable_param.append([cb,name1,ctl1,text2,
403	ctl2, None, None,None])
404	self.orientation_params_disp.append([cb,name1,ctl1,text2,
405	ctl2, None, None,None])
406	elif p=="npts":
407	ix = 4
408	value= self.model.getParam(name2)
409	Tctl = BasicPage.ModelTextCtrl(self, -1, size=(_BOX_WIDTH/2,20),
410	style=wx.TE_PROCESS_ENTER)
411
412	Tctl.SetValue(str (format_number(value)))
413	if self.data.__class__.__name__ =="Data2D":
414	Tctl.Show(True)
415	Tctl.Enable()
416	else:
417	Tctl.Hide()
418	Tctl.Disable()
419	self.sizer4_4.Add(Tctl, (iy,ix),(1,1),
420	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
421	self.fixed_param.append([None,name2, Tctl,None,None,
422	None, None,None])
423	self.orientation_params_disp.append([None,name2, Tctl,None,None,
424	None, None,None])
425	elif p=="nsigmas":
426	ix = 5
427	value= self.model.getParam(name3)
428	Tctl = BasicPage.ModelTextCtrl(self, -1, size=(_BOX_WIDTH/2,20),
429	style=wx.TE_PROCESS_ENTER)
430	Tctl.SetValue(str (format_number(value)))
431	if self.data.__class__.__name__ =="Data2D":
432	Tctl.Show(True)
433	Tctl.Enable()
434	else:
435	Tctl.Hide()
436	Tctl.Disable()
437	self.sizer4_4.Add(Tctl, (iy,ix),(1,1),
438	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
439	ix +=1
440	#self.sizer4_4.Add((20,20), (iy,ix),(1,1),
441	#wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
442	self.fixed_param.append([None,name3, Tctl
443	,None,None, None, None,None])
444	self.orientation_params_disp.append([None,name3, Tctl
445	,None,None, None, None,None])
446
447	self.state.disp_cb_dict = copy.deepcopy(self.disp_cb_dict)
448	self.state.model = self.model.clone()
449	## save state into
450	self._copy_parameters_state(self.orientation_params_disp,
451	self.state.orientation_params_disp)
452	self._copy_parameters_state(self.fittable_param, self.state.fittable_param)
453	self._copy_parameters_state(self.fixed_param, self.state.fixed_param)
454
455	wx.PostEvent(self.parent, StatusEvent(status=\
456	" Selected Distribution: Gaussian"))
457	ix =0
458	iy +=1
459	#self.sizer4_4.Add((20,20),(iy,ix),(1,1), wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
460	self.sizer4_4.Layout()
461	self.sizer4.Layout()
462	self.Layout()
463	self.SetScrollbars(20,20,200,100)
464	self.Refresh()
465
466
467	def _onFit(self, event):
468	"""
469	Allow to fit
470	"""
471	from sans.guiframe.utils import check_value
472	flag = check_value( self.qmin, self.qmax)
473
474	if not flag:
475	msg= "Fitting range invalid"
476	wx.PostEvent(self.parent.parent, StatusEvent(status= msg ))
477	return
478
479	if len(self.param_toFit) <= 0:
480	msg= "Select at least one parameter to fit"
481	wx.PostEvent(self.parent.parent, StatusEvent(status= msg ))
482	return
483
484	# Remove or do not allow fitting on the Q=0 point, especially when y(q=0)=None at x[0].
485	#ToDo: Fix this.
486	self.qmin_x = float(self.qmin.GetValue())
487	self.qmax_x =float( self.qmax.GetValue())
488	self.manager._reset_schedule_problem( value=0)
489	self.manager.schedule_for_fit( value=1,page=self,fitproblem =None)
490	self.manager.set_fit_range(page= self,qmin= self.qmin_x, qmax= self.qmax_x)
491
492	#single fit
493	self.manager.onFit()
494	## allow stopping the fit
495	#if self.engine_type=="scipy":
496	# self.btFit.SetLabel("Stop")
497	# self.btFit.Unbind(event=wx.EVT_BUTTON, id= self.btFit.GetId())
498	# self.btFit.Bind(event= wx.EVT_BUTTON, handler=self._StopFit, id=self.btFit.GetId())
499	#else:
500	# self.btFit.SetLabel("Fit")
501	# self.btFit.Bind(event= wx.EVT_BUTTON, handler=self._onFit, id=self.btFit.GetId())
502	self.btFit.SetFocus()
503	self.sizer5.Layout()
504	self.SetScrollbars(20,20,55,40)
505
506	def _StopFit(self, event):
507	"""
508	Stop fit
509	"""
510	self.btFit.SetLabel("Fit")
511	if self.engine_type=="scipy":
512	self.manager.stop_fit()
513	self.btFit.Unbind(event=wx.EVT_BUTTON, id=self.btFit.GetId())
514	self.btFit.Bind(event=wx.EVT_BUTTON, handler=self._onFit,id=self.btFit.GetId())
515
516
517	self.btFit.SetFocus()
518	self.sizer5.Layout()
519	self.SetScrollbars(20,20,55,40)
520
521	def _on_select_model(self, event):
522	"""
523	call back for model selection
524	"""
525	self._on_select_model_helper()
526	self.set_model_param_sizer(self.model)
527
528	self.enable_disp.SetValue(False)
529	self.disable_disp.SetValue(True)
530	self.set_dispers_sizer()
531	if self.model !=None:
532	try:
533	temp_smear= None
534	if self.enable_smearer.GetValue():
535	temp_smear= self.smearer
536	self.compute_chisqr(temp_smear)
537	except:
538	## error occured on chisqr computation
539	pass
540	evt = ModelEventbox(model=self.model)
541	wx.PostEvent(self.event_owner, evt)
542	self.btFit.SetFocus()
543	self.state.enable_disp = self.enable_disp.GetValue()
544	self.state.disable_disp = self.disable_disp.GetValue()
545
546	self.state.structurecombobox = self.structurebox.GetCurrentSelection()
547	self.state.formfactorcombobox = self.formfactorbox.GetCurrentSelection()
548
549
550	if event !=None:
551	self._undo.Enable(True)
552	## post state to fit panel
553	event = PageInfoEvent(page = self)
554	wx.PostEvent(self.parent, event)
555
556
557	def _onparamRangeEnter(self, event):
558	"""
559	Check validity of value enter in the parameters range field
560	"""
561	tcrtl= event.GetEventObject()
562	if tcrtl.GetValue().lstrip().rstrip()!="":
563	try:
564	value = float(tcrtl.GetValue())
565	tcrtl.SetBackgroundColour(wx.WHITE)
566	tcrtl.Refresh()
567	except:
568	tcrtl.SetBackgroundColour("pink")
569	tcrtl.Refresh()
570	return
571	else:
572	tcrtl.SetBackgroundColour(wx.WHITE)
573	tcrtl.Refresh()
574	self._onparamEnter_helper()
575
576	##compute chisqr for range change
577	temp_smearer = None
578	if self.enable_smearer.GetValue():
579	msg=""
580	temp_smearer= self.smearer
581	##Calculate chi2
582
583	self.compute_chisqr(smearer= temp_smearer)
584	## new state posted
585	if self.state_change:
586	self._undo.Enable(True)
587	event = PageInfoEvent(page = self)
588	wx.PostEvent(self.parent, event)
589	self.state_change= False
590
591
592	def _onparamEnter(self,event):
593	"""
594	when enter value on panel redraw model according to changed
595	"""
596	tcrtl= event.GetEventObject()
597
598	if check_float(tcrtl):
599	self._onparamEnter_helper()
600	temp_smearer = None
601	if self.enable_smearer.GetValue():
602	temp_smearer= self.smearer
603
604	self.compute_chisqr(smearer= temp_smearer)
605	## new state posted
606	if self.state_change:
607	self._undo.Enable(True)
608	event = PageInfoEvent(page = self)
609	wx.PostEvent(self.parent, event)
610	self.state_change= False
611	else:
612	msg= "Cannot Plot :Must enter a number!!! "
613	wx.PostEvent(self.parent.parent, StatusEvent(status = msg ))
614	return
615
616
617	def set_data(self, data ):
618	"""
619	reset the current data
620	"""
621	if data ==None:
622	return
623	self.data =data
624	self.state.data= data
625	self._fill_datainfo_sizer()
626	self.SetScrollbars(20,20,200,100)
627	self.Layout()
628
629	def reset_page(self, state,first=False):
630	"""
631	reset the state
632	"""
633	if first:
634	self._undo.Enable(False)
635
636	self.reset_page_helper(state)
637	evt = ModelEventbox(model=state.model)
638	wx.PostEvent(self.event_owner, evt)
639
640
641	def get_range(self):
642	"""
643	return the fitting range
644	"""
645	return float(self.qmin_x) , float(self.qmax_x)
646
647	def get_param_list(self):
648	"""
649	@return self.param_toFit: list containing references to TextCtrl
650	checked.Theses TextCtrl will allow reference to parameters to fit.
651	@raise: if return an empty list of parameter fit will nnote work
652	properly so raise ValueError,"missing parameter to fit"
653	"""
654	if self.param_toFit !=[]:
655	return self.param_toFit
656	else:
657	raise ValueError,"missing parameter to fit"
658
659	def onsetValues(self,chisqr, out,cov):
660	"""
661	Build the panel from the fit result
662	@param chisqr:Value of the goodness of fit metric
663	@param out:list of parameter with the best value found during fitting
664	@param cov:Covariance matrix
665
666	"""
667	self.tcChi.SetLabel(format_number(chisqr))
668	params = {}
669	is_modified = False
670	has_error = False
671	self.text2_3.Hide()
672	try:
673	n = self.disp_box.GetCurrentSelection()
674	dispersity= self.disp_box.GetClientData(n)
675	name= dispersity.__name__
676	if name == "GaussianDispersion":
677	if hasattr(self,"text_disp_1" ):
678	if self.text_disp_1 !=None:
679	self.text_disp_1.Hide()
680	except:
681	pass
682	#set the panel when fit result are float not list
683	if out.__class__==numpy.float64:
684	self.param_toFit[0][2].SetValue(format_number(out))
685	self.param_toFit[0][2].Refresh()
686
687	self.param_toFit[0][4].Clear()
688	self.param_toFit[0][4].Hide()
689	if cov !=None :
690	self.text2_3.Show(True)
691	try:
692	name= dispersity.__name__
693	if name == "GaussianDispersion":
694	if hasattr(self,"text_disp_1" ):
695	if self.text_disp_1 !=None:
696	self.text_disp_1.Show(True)
697	except:
698	pass
699	if cov[0]==None or not numpy.isfinite(cov[0]):
700	self.param_toFit[0][3].Hide()
701	self.param_toFit[0][4].Clear()
702	self.param_toFit[0][4].Hide()
703	self.param_toFit[0][4].Refresh()
704	else:
705	self.param_toFit[0][3].Show(True)
706	self.param_toFit[0][4].Clear()
707	self.param_toFit[0][4].SetValue(format_number(cov[0]))
708	self.param_toFit[0][4].Show(True)
709	self.param_toFit[0][4].Refresh()
710	else:
711	i=0
712	j=0
713	#Set the panel when fit result are list
714	for item in self.param_toFit:
715	## reset error value to initial state
716	item[4].Clear()
717	item[4].Hide()
718	item[4].Refresh()
719	if( out != None ) and len(out)<=len(self.param_toFit)and i < len(out):
720	item[2].SetValue(format_number(self.model.getParam(item[1])))
721	item[2].Refresh()
722	if(cov !=None)and len(cov)<=len(self.param_toFit)and i < len(cov):
723	self.text2_3.Show(True)
724	try:
725	name= dispersity.__name__
726	if name == "GaussianDispersion":
727	if hasattr(self,"text_disp_1" ):
728	if self.text_disp_1!=None:
729	self.text_disp_1.Show(True)
730	except:
731	pass
732	item[3].Show(True)
733	item[4].Clear()
734	for j in range(len(out)):
735	if out[j]==self.model.getParam(item[1]):
736	break
737	## unable to compare cov[j]==numpy.nan so switch to None
738	if cov[j]==None or not numpy.isfinite(cov[j]):
739	item[3].Hide()
740	item[4].Refresh()
741	item[4].Clear()
742	item[4].Hide()
743	else:
744	item[4].SetValue(format_number(cov[j]))
745	item[4].Refresh()
746	item[4].Show(True)
747	i+=1
748
749	self.sizer3.Layout()
750	self.sizer4.Layout()
751	self.Layout()
752	self.Refresh()
753	self.SetScrollbars(20,20,200,100)
754
755
756	def onSmear(self, event):
757	"""
758	Create a smear object that will change the way residuals
759	are compute when fitting
760	"""
761	temp_smearer = None
762	if self.enable_smearer.GetValue():
763	msg=""
764	temp_smearer= self.smearer
765	if hasattr(self.data,"dxl"):
766	msg= ": Resolution smearing parameters"
767	if hasattr(self.data,"dxw"):
768	msg= ": Slit smearing parameters"
769	if self.smearer ==None:
770	wx.PostEvent(self.manager.parent, StatusEvent(status=\
771	"Data contains no smearing information"))
772	else:
773	wx.PostEvent(self.manager.parent, StatusEvent(status=\
774	"Data contains smearing information %s"%msg))
775
776	## set smearing value whether or not the data contain the smearing info
777	self.manager.set_smearer(smearer=temp_smearer, qmin= float(self.qmin_x),
778	qmax= float(self.qmax_x))
779	##Calculate chi2
780	self.compute_chisqr(smearer= temp_smearer)
781	## save the state enable smearing
782	self.state.smearer= temp_smearer
783	#self.save_current_state()
784
785
786	def complete_chisqr(self, output, elapsed=None):
787	"""
788	print result chisqr
789	"""
790	try:
791	if output ==None:
792	output= "-"
793	self.tcChi.SetLabel(str(format_number(output)))
794
795	self.sizer5.Layout()
796	self.Layout()
797	self.Refresh
798	## post state to fit panel
799	self.state.tcChi =output
800	#event = PageInfoEvent(page = self)
801	#wx.PostEvent(self.parent, event)
802	except:
803	pass
804
805
806	def compute_chisqr1D(self, smearer=None):
807	"""
808	Compute chisqr for 1D
809	"""
810	from sans.guiframe.utils import check_value
811	flag = check_value( self.qmin, self.qmax)
812
813	if not flag:
814	return
815
816	try:
817	self.qmin_x = float(self.qmin.GetValue())
818	self.qmax_x = float(self.qmax.GetValue())
819	##return residuals within self.qmin_x and self.qmax_x
820	from gui_thread import CalcChisqr1D
821	## If a thread is already started, stop it
822	if self.calc_Chisqr!= None and self.calc_Chisqr.isrunning():
823	self.calc_Chisqr.stop()
824
825	self.calc_Chisqr= CalcChisqr1D( data1d= self.data,
826	model= self.model,
827	smearer=smearer,
828	qmin=self.qmin_x,
829	qmax=self.qmax_x,
830	completefn = self.complete_chisqr,
831	updatefn = None)
832
833	self.calc_Chisqr.queue()
834
835	except:
836	raise ValueError," Could not compute Chisqr for %s Model 2D: "%self.model.name
837
838
839
840
841
842	def compute_chisqr2D(self):
843	"""
844	compute chi square given a model and data 2D and set the value
845	to the tcChi txtcrl
846	"""
847	from sans.guiframe.utils import check_value
848	flag = check_value( self.qmin, self.qmax)
849	if not flag:
850	return
851
852	try:
853	self.qmin_x = float(self.qmin.GetValue())
854	self.qmax_x = float(self.qmax.GetValue())
855
856	##return residuals within self.qmin_x and self.qmax_x
857	from gui_thread import CalcChisqr2D
858	## If a thread is already started, stop it
859	if self.calc_Chisqr!= None and self.calc_Chisqr.isrunning():
860	self.calc_Chisqr.stop()
861
862	self.calc_Chisqr= CalcChisqr2D( data2d= self.data,
863	model= self.model,
864	qmin= self.qmin_x,
865	qmax = self.qmax_x,
866	completefn = self.complete_chisqr,
867	updatefn = None)
868
869	self.calc_Chisqr.queue()
870
871	except:
872	raise
873
874
875	def compute_chisqr(self , smearer=None):
876	"""
877	compute chi square given a model and data 1D and set the value
878	to the tcChi txtcrl
879	"""
880	from sans.guiframe.utils import check_value
881	flag = check_value( self.qmin, self.qmax)
882	if flag== True:
883	try:
884	if hasattr(self.data,"data"):
885	self.compute_chisqr2D()
886	return
887	else:
888	self.compute_chisqr1D(smearer=smearer)
889	return
890	except:
891	wx.PostEvent(self.parent.parent, StatusEvent(status=\
892	"Chisqr Error: %s"% sys.exc_value))
893	return
894
895
896	def select_all_param(self,event):
897	"""
898	set to true or false all checkBox given the main checkbox value cb1
899	"""
900
901	self.param_toFit=[]
902	if self.parameters !=[]:
903	if self.cb1.GetValue():
904	for item in self.parameters:
905	## for data2D select all to fit
906	if self.data.__class__.__name__=="Data2D":
907	item[0].SetValue(True)
908	self.param_toFit.append(item )
909	else:
910	## for 1D all parameters except orientation
911	if not item in self.orientation_params:
912	item[0].SetValue(True)
913	self.param_toFit.append(item )
914	if len(self.fittable_param)>0:
915	for item in self.fittable_param:
916	if self.data.__class__.__name__=="Data2D":
917	item[0].SetValue(True)
918	self.param_toFit.append(item )
919	else:
920	## for 1D all parameters except orientation
921	if not item in self.orientation_params_disp:
922	item[0].SetValue(True)
923	self.param_toFit.append(item )
924	else:
925	for item in self.parameters:
926	item[0].SetValue(False)
927	for item in self.fittable_param:
928	item[0].SetValue(False)
929	self.param_toFit=[]
930	self._copy_parameters_state(self.orientation_params,
931	self.state.orientation_params)
932	self._copy_parameters_state(self.orientation_params_disp,
933	self.state.orientation_params_disp)
934	self._copy_parameters_state(self.parameters, self.state.parameters)
935	self._copy_parameters_state(self.fittable_param, self.state.fittable_param)
936	self._copy_parameters_state(self.fixed_param, self.state.fixed_param)
937
938	#self.save_current_state()
939	if event !=None:
940	self._undo.Enable(True)
941	## post state to fit panel
942	event = PageInfoEvent(page = self)
943	wx.PostEvent(self.parent, event)
944
945
946
947	def select_param(self,event):
948	"""
949	Select TextCtrl checked for fitting purpose and stores them
950	in self.param_toFit=[] list
951	"""
952	self.param_toFit=[]
953	for item in self.parameters:
954	#Select parameters to fit for list of primary parameters
955	if item[0].GetValue():
956	if not (item in self.param_toFit):
957	self.param_toFit.append(item )
958	else:
959	#remove parameters from the fitting list
960	if item in self.param_toFit:
961	self.param_toFit.remove(item)
962	#Select parameters to fit for list of fittable parameters with dispersion
963	for item in self.fittable_param:
964	if item[0].GetValue():
965	if not (item in self.param_toFit):
966	self.param_toFit.append(item)
967	else:
968	#remove parameters from the fitting list
969	if item in self.param_toFit:
970	self.param_toFit.remove(item)
971	#Set the value of checkbox that selected every checkbox or not
972	if len(self.parameters)+len(self.fittable_param) ==len(self.param_toFit):
973	self.cb1.SetValue(True)
974	else:
975	self.cb1.SetValue(False)
976	## save current state of the page
977	self._copy_parameters_state(self.orientation_params,
978	self.state.orientation_params)
979	self._copy_parameters_state(self.orientation_params_disp,
980	self.state.orientation_params_disp)
981	self._copy_parameters_state(self.parameters, self.state.parameters)
982	self._copy_parameters_state(self.fittable_param, self.state.fittable_param)
983	self._copy_parameters_state(self.fixed_param, self.state.fixed_param)
984
985	#self.save_current_state()
986	if event !=None:
987	self._undo.Enable(True)
988	## post state to fit panel
989	event = PageInfoEvent(page = self)
990	wx.PostEvent(self.parent, event)
991
992
993
994	def set_model_param_sizer(self, model):
995	"""
996	Build the panel from the model content
997	@param model: the model selected in combo box for fitting purpose
998	"""
999	self.sizer3.Clear(True)
1000	self.parameters = []
1001	self.param_toFit=[]
1002	self.fittable_param=[]
1003	self.fixed_param=[]
1004	self.orientation_params=[]
1005	self.orientation_params_disp=[]
1006
1007	if model ==None:
1008	self.sizer3.Layout()
1009	self.SetScrollbars(20,20,200,100)
1010	return
1011	## the panel is drawn using the current value of the fit engine
1012	if self.engine_type==None and self.manager !=None:
1013	self.engine_type= self.manager._return_engine_type()
1014
1015	box_description= wx.StaticBox(self, -1,str("Model Parameters"))
1016	boxsizer1 = wx.StaticBoxSizer(box_description, wx.VERTICAL)
1017	sizer = wx.GridBagSizer(5,5)
1018	## save the current model
1019	self.model = model
1020
1021	keys = self.model.getParamList()
1022	#list of dispersion paramaters
1023	self.disp_list=self.model.getDispParamList()
1024
1025	keys.sort()
1026
1027	iy = 0
1028	ix = 0
1029	self.cb1 = wx.CheckBox(self, -1,"Select all", (10, 10))
1030	wx.EVT_CHECKBOX(self, self.cb1.GetId(), self.select_all_param)
1031	self.cb1.SetValue(False)
1032
1033	sizer.Add(self.cb1,(iy, ix),(1,1),\
1034	wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 5)
1035	ix +=1
1036	self.text2_2 = wx.StaticText(self, -1, 'Values')
1037	sizer.Add(self.text2_2,(iy, ix),(1,1),\
1038	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
1039	ix +=2
1040	self.text2_3 = wx.StaticText(self, -1, 'Errors')
1041	sizer.Add(self.text2_3,(iy, ix),(1,1),\
1042	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
1043	self.text2_3.Hide()
1044	ix +=1
1045	self.text2_min = wx.StaticText(self, -1, 'Min')
1046	sizer.Add(self.text2_min,(iy, ix),(1,1),\
1047	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
1048	self.text2_min.Hide()
1049	ix +=1
1050	self.text2_max = wx.StaticText(self, -1, 'Max')
1051	sizer.Add(self.text2_max,(iy, ix),(1,1),\
1052	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
1053	self.text2_max.Hide()
1054	ix += 1
1055	self.text2_4 = wx.StaticText(self, -1, '[Units]')
1056	sizer.Add(self.text2_4,(iy, ix),(1,1),\
1057	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
1058	self.text2_4.Hide()
1059	if self.engine_type=="park":
1060	self.text2_max.Show(True)
1061	self.text2_min.Show(True)
1062
1063	for item in keys:
1064	if not item in self.disp_list and not item in self.model.orientation_params:
1065
1066	iy += 1
1067	ix = 0
1068	## add parameters name with checkbox for selecting to fit
1069	cb = wx.CheckBox(self, -1, item )
1070	cb.SetValue(False)
1071	wx.EVT_CHECKBOX(self, cb.GetId(), self.select_param)
1072	sizer.Add( cb,( iy, ix),(1,1),
1073	wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 5)
1074
1075	## add parameter value
1076	ix += 1
1077	value= self.model.getParam(item)
1078	ctl1 = BasicPage.ModelTextCtrl(self, -1, size=(_BOX_WIDTH,20),
1079	style=wx.TE_PROCESS_ENTER)
1080
1081	ctl1.SetValue(format_number(value))
1082	sizer.Add(ctl1, (iy,ix),(1,1), wx.EXPAND)
1083	## text to show error sign
1084	ix += 1
1085	text2=wx.StaticText(self, -1, '+/-')
1086	sizer.Add(text2,(iy, ix),(1,1),\
1087	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
1088	text2.Hide()
1089	## txtcrtl to add error from fit
1090	ix += 1
1091	ctl2 = wx.TextCtrl(self, -1, size=(_BOX_WIDTH,20), style=wx.TE_PROCESS_ENTER)
1092	sizer.Add(ctl2, (iy,ix),(1,1), wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
1093	ctl2.Hide()
1094
1095	param_min, param_max= self.model.details[item][1:]
1096	ix += 1
1097	ctl3 = BasicPage.ModelTextCtrl(self, -1, size=(_BOX_WIDTH/2,20), style=wx.TE_PROCESS_ENTER,
1098	kill_focus_callback = self._onparamRangeEnter,
1099	set_focus_callback = self._onparamRangeEnter)
1100	if param_min ==None:
1101	ctl3.SetValue("")
1102	else:
1103	ctl3.SetValue(str(param_min))
1104	sizer.Add(ctl3, (iy,ix),(1,1), wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
1105	ctl3.Hide()
1106
1107	ix += 1
1108	ctl4 = BasicPage.ModelTextCtrl(self, -1, size=(_BOX_WIDTH/2,20), style=wx.TE_PROCESS_ENTER,
1109	kill_focus_callback = self._onparamRangeEnter,
1110	set_focus_callback = self._onparamRangeEnter)
1111	sizer.Add(ctl4, (iy,ix),(1,1), wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
1112	if param_max==None:
1113	ctl4.SetValue("")
1114	else:
1115	ctl4.SetValue(str(param_max))
1116	ctl4.Hide()
1117
1118	if self.engine_type=="park":
1119	ctl3.Show(True)
1120	ctl4.Show(True)
1121	ix +=1
1122	# Units
1123	try:
1124	units = wx.StaticText(self, -1, self.model.details[item][0], style=wx.ALIGN_LEFT)
1125	except:
1126	units = wx.StaticText(self, -1, "", style=wx.ALIGN_LEFT)
1127	sizer.Add(units, (iy,ix),(1,1), wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
1128
1129	##[cb state, name, value, "+/-", error of fit, min, max , units]
1130	self.parameters.append([cb,item, ctl1,
1131	text2,ctl2, ctl3, ctl4,units])
1132
1133	iy+=1
1134	sizer.Add((10,10),(iy,ix),(1,1), wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
1135
1136	# type can be either Guassian or Array
1137	if len(self.model.dispersion.values())>0:
1138	type= self.model.dispersion.values()[0]["type"]
1139	else:
1140	type = "Gaussian"
1141
1142	iy += 1
1143	ix = 0
1144	#Add tile for orientational angle
1145	for item in keys:
1146	if item in self.model.orientation_params:
1147	orient_angle = wx.StaticText(self, -1, '[For 2D only]:')
1148	sizer.Add(orient_angle,(iy, ix),(1,1), wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
1149	if not self.data.__class__.__name__ =="Data2D":
1150	orient_angle.Hide()
1151	else:
1152	orient_angle.Show(True)
1153	break
1154
1155	#For Gaussian only
1156	if type.lower() != "array":
1157	for item in self.model.orientation_params:
1158	if not item in self.disp_list:
1159	iy += 1
1160	ix = 0
1161	## add parameters name with checkbox for selecting to fit
1162	cb = wx.CheckBox(self, -1, item )
1163	cb.SetValue(False)
1164	wx.EVT_CHECKBOX(self, cb.GetId(), self.select_param)
1165	if self.data.__class__.__name__ =="Data2D":
1166	cb.Show(True)
1167	cb.Enable()
1168	else:
1169	cb.Hide()
1170	cb.Disable()
1171	sizer.Add( cb,( iy, ix),(1,1),
1172	wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 5)
1173
1174	## add parameter value
1175	ix += 1
1176	value= self.model.getParam(item)
1177	ctl1 = BasicPage.ModelTextCtrl(self, -1, size=(_BOX_WIDTH,20),
1178	style=wx.TE_PROCESS_ENTER)
1179
1180	ctl1.SetValue(format_number(value))
1181	if self.data.__class__.__name__ =="Data2D":
1182	#ctl1.Show(True)
1183	ctl1.Enable()
1184	else:
1185	#ctl1.Hide()
1186	ctl1.Disable()
1187	sizer.Add(ctl1, (iy,ix),(1,1), wx.EXPAND)
1188	## text to show error sign
1189	ix += 1
1190	text2=wx.StaticText(self, -1, '+/-')
1191	sizer.Add(text2,(iy, ix),(1,1),\
1192	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
1193	text2.Hide()
1194	## txtcrtl to add error from fit
1195	ix += 1
1196	ctl2 = wx.TextCtrl(self, -1, size=(_BOX_WIDTH,20), style=wx.TE_PROCESS_ENTER)
1197	sizer.Add(ctl2, (iy,ix),(1,1), wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
1198	ctl2.Hide()
1199	if self.data.__class__.__name__ =="Data2D":
1200	ctl1.Show(True)
1201	ctl1.Enable()
1202	else:
1203	ctl1.Hide()
1204	ctl1.Disable()
1205	param_min, param_max= self.model.details[item][1:]
1206	ix += 1
1207	ctl3 = BasicPage.ModelTextCtrl(self, -1, size=(_BOX_WIDTH/2,20), style=wx.TE_PROCESS_ENTER,
1208	kill_focus_callback = self._onparamRangeEnter,
1209	set_focus_callback = self._onparamRangeEnter)
1210	if param_min ==None:
1211	ctl3.SetValue("")
1212	else:
1213	ctl3.SetValue(str(param_min))
1214	sizer.Add(ctl3, (iy,ix),(1,1), wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
1215	ctl3.Hide()
1216	if self.data.__class__.__name__ =="Data2D":
1217	#ctl3.Show(True)
1218	ctl3.Enable()
1219	else:
1220	#ctl3.Hide()
1221	ctl3.Disable()
1222	ix += 1
1223	ctl4 = BasicPage.ModelTextCtrl(self, -1, size=(_BOX_WIDTH/2,20), style=wx.TE_PROCESS_ENTER,
1224	kill_focus_callback = self._onparamRangeEnter,
1225	set_focus_callback = self._onparamRangeEnter)
1226	sizer.Add(ctl4, (iy,ix),(1,1), wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
1227	if param_max ==None:
1228	ctl4.SetValue("")
1229	else:
1230	ctl4.SetValue(str(param_max))
1231	ctl4.Hide()
1232	if self.data.__class__.__name__ =="Data2D":
1233	#ctl4.Show(True)
1234	ctl4.Enable()
1235	else:
1236	#ctl4.Hide()
1237	ctl4.Disable()
1238	if self.engine_type=="park":
1239	ctl3.Show(True)
1240	ctl4.Show(True)
1241	ix +=1
1242	# Units
1243	try:
1244	units = wx.StaticText(self, -1, self.model.details[item][0], style=wx.ALIGN_LEFT)
1245	except:
1246	units = wx.StaticText(self, -1, "", style=wx.ALIGN_LEFT)
1247	if self.data.__class__.__name__ =="Data2D":
1248	units.Show(True)
1249	units.Enable()
1250	else:
1251	units.Hide()
1252	units.Disable()
1253	sizer.Add(units, (iy,ix),(1,1), wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
1254
1255
1256	##[cb state, name, value, "+/-", error of fit, min, max , units]
1257	self.parameters.append([cb,item, ctl1,
1258	text2,ctl2, ctl3, ctl4,units])
1259	self.orientation_params.append([cb,item, ctl1,
1260	text2,ctl2, ctl3, ctl4,units])
1261
1262	iy+=1
1263	#sizer.Add((10,10),(iy,ix),(1,1), wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
1264
1265	#Display units text on panel
1266	for item in keys:
1267	if self.model.details[item][0]!='':
1268	self.text2_4.Show()
1269	break
1270	else:
1271	self.text2_4.Hide()
1272
1273	self._copy_parameters_state(self.orientation_params,
1274	self.state.orientation_params)
1275	self._copy_parameters_state(self.orientation_params_disp,
1276	self.state.orientation_params_disp)
1277	self._copy_parameters_state(self.parameters, self.state.parameters)
1278	self._copy_parameters_state(self.fittable_param, self.state.fittable_param)
1279	self._copy_parameters_state(self.fixed_param, self.state.fixed_param)
1280
1281	boxsizer1.Add(sizer)
1282	self.sizer3.Add(boxsizer1,0, wx.EXPAND \| wx.ALL, 10)
1283	self.sizer3.Layout()
1284	self.Layout()
1285	self.Refresh()
1286	self.SetScrollbars(20,20,200,100)
1287
1288
1289
1290	class HelpWindow(wx.Frame):
1291	def __init__(self, parent, id, title):
1292	wx.Frame.__init__(self, parent, id, title, size=(570, 400))
1293
1294	from sans.models.CylinderModel import CylinderModel
1295	model = CylinderModel()
1296
1297	from danse.common.plottools.plottables import Data1D
1298	data= Data1D(x=[1,2], y=[3,4], dy=[0.1, 0,1])
1299
1300	from fitpanel import PageInfo
1301	myinfo = PageInfo(self, model, data=data )
1302
1303	## add data
1304
1305	from models import ModelList
1306	mylist= ModelList()
1307
1308	from sans.models.SphereModel import SphereModel
1309	from sans.models.SquareWellStructure import SquareWellStructure
1310	from sans.models.DebyeModel import DebyeModel
1311	from sans.models.LineModel import LineModel
1312	name= "shapes"
1313	list1= [SphereModel]
1314	mylist.set_list( name, list1)
1315
1316	name= "Shape-independent"
1317	list1= [DebyeModel]
1318	mylist.set_list( name, list1)
1319
1320	name= "Structure Factors"
1321	list1= [SquareWellStructure]
1322	mylist.set_list( name, list1)
1323
1324	name= "Added models"
1325	list1= [LineModel]
1326	mylist.set_list( name, list1)
1327
1328	myinfo.model_list_box = mylist.get_list()
1329
1330	self.page = FitPage(self, myinfo)
1331
1332
1333
1334	self.Centre()
1335	self.Show(True)
1336
1337
1338
1339	if __name__=="__main__":
1340	app = wx.App()
1341	HelpWindow(None, -1, 'HelpWindow')
1342	app.MainLoop()
1343

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SasView

source: sasview/sansview/perspectives/fitting/fitpage.py @ 7e752fe

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