fitpage.py @ 156a0b2

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 156a0b2 was e3a76c8, checked in by Jae Cho <jhjcho@…>, 15 years ago
Defined the size of buttons; was too big on linux
Property mode set to `100644`
File size: 64.2 KB

Line
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	#self.smearer = None
47	## draw sizer
48	self._fill_datainfo_sizer()
49
50	self._fill_model_sizer( self.sizer1)
51
52	self._fill_range_sizer()
53	#self._on_select_model(event=None)
54	if self.data !=None:
55	self.smearer = smear_selection( self.data )
56	if self.smearer ==None:
57	self.enable_smearer.Disable()
58	self.disable_smearer.Disable()
59
60	## to update the panel according to the fit engine type selected
61	self.Bind(EVT_FITTER_TYPE,self._on_engine_change)
62	self.Bind(EVT_FIT_STOP,self._on_fit_complete)
63
64	def _on_fit_complete(self, event):
65	"""
66	When fit is complete ,reset the fit button label.
67	"""
68	#self.btFit.SetLabel("Fit")
69	#self.btFit.Unbind(event=wx.EVT_BUTTON, id=self.btFit.GetId())
70	#self.btFit.Bind(event=wx.EVT_BUTTON, handler=self._onFit,id=self.btFit.GetId())
71	pass
72
73
74	def _on_engine_change(self, event):
75	"""
76	get an event containing the current name of the fit engine type
77	@param event: FitterTypeEvent containing the name of the current engine
78	"""
79	self.engine_type = event.type
80
81	if len(self.parameters)==0:
82	return
83	if event.type =="park":
84	self.btFit.SetLabel("Fit")
85
86	for item in self.parameters:
87	if event.type =="scipy" :
88	item[5].SetValue("")
89	item[5].Hide()
90	item[6].SetValue("")
91	item[6].Hide()
92	self.text2_min.Hide()
93	self.text2_max.Hide()
94	else:
95	item[5].Show(True)
96	item[6].Show(True)
97	self.text2_min.Show(True)
98	self.text2_max.Show(True)
99	for item in self.fittable_param:
100	if item[5]!=None and item[6]!=None and not item in self.orientation_params_disp:
101	if event.type =="scipy" and not item in self.orientation_params:
102	item[5].SetValue("")
103	item[5].Hide()
104	item[6].SetValue("")
105	item[6].Hide()
106	self.text2_min.Hide()
107	self.text2_max.Hide()
108	self.text_disp_min.Hide()
109	self.text_disp_max.Hide()
110	else:
111	item[5].Show(True)
112	item[6].Show(True)
113	self.text2_min.Show(True)
114	self.text2_max.Show(True)
115	self.text_disp_min.Show(True)
116	self.text_disp_max.Show(True)
117
118	for item in self.orientation_params:
119	if item[5]!=None and item[6]!=None:
120	if event.type =="scipy" or self.data.__class__.__name__ !="Data2D":
121	item[5].SetValue("")
122	item[5].Hide()
123	item[6].SetValue("")
124	item[6].Hide()
125	else:
126	item[5].Show(True)
127	item[6].Show(True)
128
129	for item in self.orientation_params_disp:
130	if item[5]!=None and item[6]!=None:
131	if event.type =="scipy" or self.data.__class__.__name__ !="Data2D":
132	item[5].SetValue("")
133	item[5].Hide()
134	item[6].SetValue("")
135	item[6].Hide()
136	else:
137	item[5].Show(True)
138	item[6].Show(True)
139
140	self.sizer3.Layout()
141	self.SetScrollbars(20,20,25,65)
142
143
144	def _fill_range_sizer(self):
145	"""
146	Fill the sizer containing the plotting range
147	add access to npts
148	"""
149	title = "Fitting"
150	box_description_range = wx.StaticBox(self, -1,str(title))
151	boxsizer_range = wx.StaticBoxSizer(box_description_range, wx.VERTICAL)
152
153	sizer_fit = wx.GridSizer(1, 1,0, 0)
154
155	self.btFit = wx.Button(self,wx.NewId(),'Fit', size=(80,23))
156	self.btFit.Bind(wx.EVT_BUTTON, self._onFit,id= self.btFit.GetId())
157	self.btFit.SetToolTipString("Perform fit.")
158
159
160	sizer_fit.Add((5,5),1, wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 5)
161	sizer_fit.Add(self.btFit,0, wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 35)
162	sizer_fit.Layout()
163	sizer_smearer = wx.BoxSizer(wx.HORIZONTAL)
164	#Filling the sizer containing instruments smearing info.
165	self.disable_smearer = wx.RadioButton(self, -1, 'No', style=wx.RB_GROUP)
166	self.enable_smearer = wx.RadioButton(self, -1, 'Yes')
167	self.Bind(wx.EVT_RADIOBUTTON, self.onSmear, id=self.disable_smearer.GetId())
168	self.Bind(wx.EVT_RADIOBUTTON, self.onSmear, id=self.enable_smearer.GetId())
169	self.disable_smearer.SetValue(True)
170
171	sizer_smearer.Add(wx.StaticText(self,-1,'Instrument Smearing? '))
172	sizer_smearer.Add((10, 10))
173	sizer_smearer.Add( self.enable_smearer )
174	sizer_smearer.Add((10,10))
175	sizer_smearer.Add( self.disable_smearer )
176	#Display Chi^2/dof
177	sizer_smearer.Add((78,10))
178	box_description= wx.StaticBox(self, -1,'Chi2/dof')
179	boxsizer1 = wx.StaticBoxSizer(box_description, wx.VERTICAL)
180	boxsizer1.SetMinSize((80,-1))
181	temp_smearer = None
182	if self.enable_smearer.GetValue():
183	temp_smearer= self.smearer
184
185	self.tcChi = wx.StaticText(self, -1, "-", style=wx.ALIGN_LEFT)
186
187	boxsizer1.Add( self.tcChi )
188	sizer_smearer.Add( boxsizer1 )
189
190	#Set sizer for Fitting section
191	self._set_range_sizer( title=title,box_sizer=boxsizer_range, object1=sizer_smearer, object= sizer_fit)
192
193
194	def _fill_datainfo_sizer(self):
195	"""
196	fill sizer 0 with data info
197	"""
198	self.sizer0.Clear(True)
199	## no loaded data , don't fill the sizer
200	if self.data== None:
201	self.sizer0.Layout()
202	return
203
204	box_description= wx.StaticBox(self, -1, 'Data')
205	boxsizer1 = wx.StaticBoxSizer(box_description, wx.VERTICAL)
206	#----------------------------------------------------------
207	sizer_data = wx.GridSizer(3, 3,5, 5)
208	#Filling the sizer containing data related fields
209	DataSource =wx.StaticText(self, -1,str(self.data.name))
210
211	sizer_data.Add(wx.StaticText(self, -1, 'Source Name : '))
212	sizer_data.Add(DataSource )
213	sizer_data.Add( (0,5) )
214
215	#---------sizer 2 draw--------------------------------
216	#set maximum range for x in linear scale
217	if not hasattr(self.data,"data"): #Display only for 1D data fit
218	# Minimum value of data
219	data_min = min(self.data.x)
220	# Maximum value of data
221	data_max = max(self.data.x)
222	text4_3 = wx.StaticText(self, -1, 'Total Q Range (1/A)',
223	style=wx.ALIGN_LEFT)
224	sizer_data.Add( text4_3 )
225	sizer_data.Add(wx.StaticText(self, -1, "Min : %s"%str(data_min)))
226	sizer_data.Add(wx.StaticText(self, -1, "Max : %s"%str(data_max)))
227
228	else:
229	## Minimum value of data
230	data_min= 0
231	x= max(math.fabs(self.data.xmin), math.fabs(self.data.xmax))
232	y= max(math.fabs(self.data.ymin), math.fabs(self.data.ymax))
233	## Maximum value of data
234	data_max = math.sqrt(xx + yy)
235
236	#For qmin and qmax, do not use format_number
237	#.(If do, qmin and max could be different from what is in the data.)
238	text4_3 = wx.StaticText(self, -1, "Total Q Range (1/A)",
239	style=wx.ALIGN_LEFT)
240	sizer_data.Add( text4_3 )
241	sizer_data.Add(wx.StaticText(self, -1, "Min : %s"%str(data_min)))
242	sizer_data.Add(wx.StaticText(self, -1, "Max : %s"%str(data_max)))
243	## set q range to plot
244	self.qmin_x= data_min
245	self.qmax_x= data_max
246
247	boxsizer1.Add(sizer_data)
248	#------------------------------------------------------------
249	self.sizer0.Add(boxsizer1,0, wx.EXPAND \| wx.ALL, 10)
250	self.sizer0.Layout()
251
252	def _fill_model_sizer(self, sizer):
253	"""
254	fill sizer containing model info
255	"""
256	##Add model function Details button in fitpanel.
257	##The following 3 lines are for Mac. Let JHC know before modifying...
258	title = "Model"
259	box_description= wx.StaticBox(self, -1,str(title))
260	boxsizer1 = wx.StaticBoxSizer(box_description, wx.VERTICAL)
261
262	id = wx.NewId()
263	self.model_help =wx.Button(self,id,'Details', size=(80,23))
264	self.model_help.Bind(wx.EVT_BUTTON, self.on_model_help_clicked,id=id)
265	self.model_help.SetToolTipString("Model Function Help")
266
267	## class base method to add view 2d button
268	self._set_model_sizer(sizer=sizer, box_sizer=boxsizer1, title="Model",object=self.model_help )
269
270
271	#def _set_sizer_gaussian(self):
272	def _set_sizer_dispersion(self, dispersity):
273	"""
274	draw sizer with gaussian dispersity parameters
275	"""
276	self.fittable_param=[]
277	self.fixed_param=[]
278	self.orientation_params_disp=[]
279
280	self.sizer4_4.Clear(True)
281	if self.model==None:
282	##no model is selected
283	return
284	if not self.enable_disp.GetValue():
285	## the user didn't select dispersity display
286	return
287
288	self._reset_dispersity()
289	# Create the dispersion objects
290	for item in self.model.dispersion.keys():
291	#disp_model = GaussianDispersion()
292	disp_model = dispersity()
293	self._disp_obj_dict[item] = disp_model
294	self.model.set_dispersion(item, disp_model)
295	self.state._disp_obj_dict[item]= disp_model
296
297	ix=0
298	iy=1
299	disp = wx.StaticText(self, -1, 'Names')
300	self.sizer4_4.Add(disp,( iy, ix),(1,1),
301	wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
302	ix += 1
303	values = wx.StaticText(self, -1, 'Sigmas (STD)')
304	self.sizer4_4.Add(values,( iy, ix),(1,1), wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
305	ix +=2
306	self.text_disp_1 = wx.StaticText(self, -1, '')
307	self.sizer4_4.Add( self.text_disp_1,(iy, ix),(1,1),\
308	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
309	self.text_disp_1.Hide()
310
311
312	ix +=1
313	self.text_disp_min = wx.StaticText(self, -1, 'Min')
314	self.sizer4_4.Add(self.text_disp_min,(iy, ix),(1,1),\
315	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
316	self.text_disp_min.Hide()
317	ix +=1
318	self.text_disp_max = wx.StaticText(self, -1, 'Max')
319	self.sizer4_4.Add(self.text_disp_max,(iy, ix),(1,1),\
320	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
321	self.text_disp_max.Hide()
322
323
324
325
326
327
328	ix += 1
329	npts = wx.StaticText(self, -1, 'Npts')
330	self.sizer4_4.Add(npts,( iy, ix),(1,1), wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
331	ix += 1
332	nsigmas = wx.StaticText(self, -1, 'Nsigmas')
333	self.sizer4_4.Add(nsigmas,( iy, ix),(1,1), wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
334
335	if self.engine_type=="park":
336	self.text_disp_max.Show(True)
337	self.text_disp_min.Show(True)
338
339	for item in self.model.dispersion.keys():
340	if not item in self.model.orientation_params:
341	self.disp_cb_dict[item]= None
342	name1=item+".width"
343	name2=item+".npts"
344	name3=item+".nsigmas"
345	iy += 1
346	for p in self.model.dispersion[item].keys():
347
348	if p=="width":
349	ix = 0
350	cb = wx.CheckBox(self, -1, name1, (10, 10))
351	wx.EVT_CHECKBOX(self, cb.GetId(), self.select_param)
352	self.sizer4_4.Add( cb,( iy, ix),(1,1),
353	wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
354	ix = 1
355	value= self.model.getParam(name1)
356	ctl1 = BasicPage.ModelTextCtrl(self, -1, size=(_BOX_WIDTH,20),
357	style=wx.TE_PROCESS_ENTER)
358	ctl1.SetValue(str (format_number(value)))
359	self.sizer4_4.Add(ctl1, (iy,ix),(1,1),wx.EXPAND)
360	## text to show error sign
361	ix = 2
362	text2=wx.StaticText(self, -1, '+/-')
363	self.sizer4_4.Add(text2,(iy, ix),(1,1),
364	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
365	text2.Hide()
366	## txtcrtl to add error from fit
367	ix = 3
368	ctl2 = wx.TextCtrl(self, -1, size=(_BOX_WIDTH,20), style=wx.TE_PROCESS_ENTER)
369	self.sizer4_4.Add(ctl2, (iy,ix),(1,1), wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
370	ctl2.Hide()
371
372	#Prepare add min and max in model.details.(Maybe Not correct way)
373	if not self.model.details.has_key(name1):
374	self.model.details [name1] = ["",None, None]
375	param_min, param_max= self.model.details[name1][1:]
376	ix = 4
377	ctl3 = BasicPage.ModelTextCtrl(self, -1, size=(_BOX_WIDTH/2,20), style=wx.TE_PROCESS_ENTER,
378	kill_focus_callback = self._on_paramRangeEnter,
379	set_focus_callback = self._on_paramRangeEnter)
380	if param_min ==None:
381	ctl3.SetValue("")
382	else:
383	ctl3.SetValue(str(param_min))
384	self.sizer4_4.Add(ctl3, (iy,ix),(1,1), wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
385	ctl3.Hide()
386
387	ix = 5
388	ctl4 = BasicPage.ModelTextCtrl(self, -1, size=(_BOX_WIDTH/2,20), style=wx.TE_PROCESS_ENTER,
389	kill_focus_callback = self._on_paramRangeEnter,
390	set_focus_callback = self._on_paramRangeEnter)
391	self.sizer4_4.Add(ctl4, (iy,ix),(1,1), wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
392	if param_max==None:
393	ctl4.SetValue("")
394	else:
395	ctl4.SetValue(str(param_max))
396	ctl4.Hide()
397
398	if self.engine_type=="park":
399	ctl3.Show(True)
400	ctl4.Show(True)
401
402	self.fittable_param.append([cb,name1,ctl1,text2,
403	ctl2, ctl3, ctl4,None])
404	#self.parameters.append([cb,name1, ctl1,text2,ctl2, ctl3, ctl4,None])
405	#self.orientation_params.append([cb,name1, ctl1,text2,ctl2, ctl3, ctl4,None])
406
407
408	elif p=="npts":
409	ix = 6
410	value= self.model.getParam(name2)
411	Tctl = BasicPage.ModelTextCtrl(self, -1, size=(_BOX_WIDTH/2,20),
412	style=wx.TE_PROCESS_ENTER)
413
414	Tctl.SetValue(str (format_number(value)))
415	self.sizer4_4.Add(Tctl, (iy,ix),(1,1),
416	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
417	self.fixed_param.append([None,name2, Tctl,None,None,
418	None, None,None])
419	elif p=="nsigmas":
420	ix = 7
421	value= self.model.getParam(name3)
422	Tctl = BasicPage.ModelTextCtrl(self, -1, size=(_BOX_WIDTH/2,20),
423	style=wx.TE_PROCESS_ENTER)
424	Tctl.SetValue(str (format_number(value)))
425	self.sizer4_4.Add(Tctl, (iy,ix),(1,1),
426	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
427	ix +=1
428	self.sizer4_4.Add((20,20), (iy,ix),(1,1),
429	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
430
431	self.fixed_param.append([None,name3, Tctl
432	,None,None,None, None,None])
433
434	ix =0
435	iy +=1
436	self.sizer4_4.Add((20,20),(iy,ix),(1,1), wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
437	for item in self.model.dispersion.keys():
438	if item in self.model.orientation_params:
439	self.disp_cb_dict[item]= None
440	name1=item+".width"
441	name2=item+".npts"
442	name3=item+".nsigmas"
443	iy += 1
444	for p in self.model.dispersion[item].keys():
445
446	if p=="width":
447	ix = 0
448	cb = wx.CheckBox(self, -1, name1, (10, 10))
449	wx.EVT_CHECKBOX(self, cb.GetId(), self.select_param)
450	self.sizer4_4.Add( cb,( iy, ix),(1,1),
451	wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
452	if self.data.__class__.__name__ =="Data2D":
453	cb.Show(True)
454	else:
455	cb.Hide()
456	ix = 1
457	value= self.model.getParam(name1)
458	ctl1 = BasicPage.ModelTextCtrl(self, -1, size=(_BOX_WIDTH,20),
459	style=wx.TE_PROCESS_ENTER)
460	ctl1.SetValue(str (format_number(value)))
461	if self.data.__class__.__name__ =="Data2D":
462	ctl1.Show(True)
463	else:
464	ctl1.Hide()
465	self.sizer4_4.Add(ctl1, (iy,ix),(1,1),wx.EXPAND)
466	## text to show error sign
467	ix = 2
468	text2=wx.StaticText(self, -1, '+/-')
469	self.sizer4_4.Add(text2,(iy, ix),(1,1),
470	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
471	text2.Hide()
472	## txtcrtl to add error from fit
473	ix = 3
474	ctl2 = wx.TextCtrl(self, -1, size=(_BOX_WIDTH,20), style=wx.TE_PROCESS_ENTER)
475	self.sizer4_4.Add(ctl2, (iy,ix),(1,1), wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
476	ctl2.Hide()
477	if self.data.__class__.__name__ =="Data2D":
478	ctl2.Enable()
479	else:
480	ctl2.Disable()
481
482
483	if not self.model.details.has_key(name1):
484	self.model.details [name1] = ["",None, None]
485
486	param_min, param_max= self.model.details[name1][1:]
487	ix = 4
488	ctl3 = BasicPage.ModelTextCtrl(self, -1, size=(_BOX_WIDTH/2,20), style=wx.TE_PROCESS_ENTER,
489	kill_focus_callback = self._onparamRangeEnter,
490	set_focus_callback = self._onparamRangeEnter)
491	if param_min ==None:
492	ctl3.SetValue("")
493	else:
494	ctl3.SetValue(str(param_min))
495	self.sizer4_4.Add(ctl3, (iy,ix),(1,1), wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
496	ctl3.Hide()
497	if self.data.__class__.__name__ =="Data2D":
498	ctl3.Enable()
499	else:
500	ctl3.Disable()
501
502	ix = 5
503	ctl4 = BasicPage.ModelTextCtrl(self, -1, size=(_BOX_WIDTH/2,20), style=wx.TE_PROCESS_ENTER,
504	kill_focus_callback = self._onparamRangeEnter,
505	set_focus_callback = self._onparamRangeEnter)
506	self.sizer4_4.Add(ctl4, (iy,ix),(1,1), wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
507	if param_max==None:
508	ctl4.SetValue("")
509	else:
510	ctl4.SetValue(str(param_max))
511	ctl4.Hide()
512	if self.data.__class__.__name__ =="Data2D":
513	ctl4.Enable()
514	else:
515	ctl4.Disable()
516
517	if self.engine_type=="park" and self.data.__class__.__name__ =="Data2D":
518	ctl3.Show(True)
519	ctl4.Show(True)
520
521
522
523
524	self.fittable_param.append([cb,name1,ctl1,text2,
525	ctl2, ctl3, ctl4,None])
526	#self.parameters.append([cb,name1, ctl1,text2,ctl2, ctl3, ctl4,None])
527	#self.orientation_params.append([cb,name1,ctl1,text2, ctl2, ctl3, ctl4,None])
528	self.orientation_params_disp.append([cb,name1,ctl1,text2,
529	ctl2, ctl3, ctl4,None])
530	elif p=="npts":
531	ix = 6
532	value= self.model.getParam(name2)
533	Tctl = BasicPage.ModelTextCtrl(self, -1, size=(_BOX_WIDTH/2,20),
534	style=wx.TE_PROCESS_ENTER)
535
536	Tctl.SetValue(str (format_number(value)))
537	if self.data.__class__.__name__ =="Data2D":
538	Tctl.Show(True)
539	else:
540	Tctl.Hide()
541	self.sizer4_4.Add(Tctl, (iy,ix),(1,1),
542	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
543	self.fixed_param.append([None,name2, Tctl,None,None,
544	None, None,None])
545	self.orientation_params_disp.append([None,name2, Tctl,None,None,
546	None, None,None])
547	elif p=="nsigmas":
548	ix = 7
549	value= self.model.getParam(name3)
550	Tctl = BasicPage.ModelTextCtrl(self, -1, size=(_BOX_WIDTH/2,20),
551	style=wx.TE_PROCESS_ENTER)
552	Tctl.SetValue(str (format_number(value)))
553	if self.data.__class__.__name__ =="Data2D":
554	Tctl.Show(True)
555	else:
556	Tctl.Hide()
557	self.sizer4_4.Add(Tctl, (iy,ix),(1,1),
558	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
559	ix +=1
560	#self.sizer4_4.Add((20,20), (iy,ix),(1,1),
561	#wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
562	self.fixed_param.append([None,name3, Tctl
563	,None,None, None, None,None])
564
565	self.orientation_params_disp.append([None,name3, Tctl
566	,None,None, None, None,None])
567
568	self.state.disp_cb_dict = copy.deepcopy(self.disp_cb_dict)
569	self.state.model = self.model.clone()
570	## save state into
571	self.state.cb1 = self.cb1.GetValue()
572	self._copy_parameters_state(self.parameters, self.state.parameters)
573	self._copy_parameters_state(self.orientation_params_disp,
574	self.state.orientation_params_disp)
575	self._copy_parameters_state(self.fittable_param, self.state.fittable_param)
576	self._copy_parameters_state(self.fixed_param, self.state.fixed_param)
577
578
579	wx.PostEvent(self.parent, StatusEvent(status=\
580	" Selected Distribution: Gaussian"))
581	ix =0
582	iy +=1
583	#self.sizer4_4.Add((20,20),(iy,ix),(1,1), wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
584	self.sizer4_4.Layout()
585	self.sizer4.Layout()
586	self.Layout()
587	self.SetScrollbars(20,20,25,65)
588	self.Refresh()
589
590
591	def _onFit(self, event):
592	"""
593	Allow to fit
594	"""
595	from sans.guiframe.utils import check_value
596	flag = check_value( self.qmin, self.qmax)
597
598	if not flag:
599	msg= "Fitting range invalid"
600	wx.PostEvent(self.parent.parent, StatusEvent(status= msg ))
601	return
602
603	if len(self.param_toFit) <= 0:
604	msg= "Select at least one parameter to fit"
605	wx.PostEvent(self.parent.parent, StatusEvent(status= msg ))
606	return
607
608	# Remove or do not allow fitting on the Q=0 point, especially when y(q=0)=None at x[0].
609	#ToDo: Fix this.
610	self.qmin_x = float(self.qmin.GetValue())
611	self.qmax_x =float( self.qmax.GetValue())
612	self.manager._reset_schedule_problem( value=0)
613	self.manager.schedule_for_fit( value=1,page=self,fitproblem =None)
614	self.manager.set_fit_range(page= self,qmin= self.qmin_x, qmax= self.qmax_x)
615
616	#single fit
617	self.manager.onFit()
618	## allow stopping the fit
619	#if self.engine_type=="scipy":
620	# self.btFit.SetLabel("Stop")
621	# self.btFit.Unbind(event=wx.EVT_BUTTON, id= self.btFit.GetId())
622	# self.btFit.Bind(event= wx.EVT_BUTTON, handler=self._StopFit, id=self.btFit.GetId())
623	#else:
624	# self.btFit.SetLabel("Fit")
625	# self.btFit.Bind(event= wx.EVT_BUTTON, handler=self._onFit, id=self.btFit.GetId())
626	self.btFit.SetFocus()
627	self.sizer5.Layout()
628	#self.SetScrollbars(20,20,55,40)
629
630	def _StopFit(self, event):
631	"""
632	Stop fit
633	"""
634	self.btFit.SetLabel("Fit")
635	if self.engine_type=="scipy":
636	self.manager.stop_fit()
637	self.btFit.Unbind(event=wx.EVT_BUTTON, id=self.btFit.GetId())
638	self.btFit.Bind(event=wx.EVT_BUTTON, handler=self._onFit,id=self.btFit.GetId())
639
640
641	self.btFit.SetFocus()
642	self.sizer5.Layout()
643	self.SetScrollbars(20,20,55,40)
644
645	def _on_select_model(self, event):
646	"""
647	call back for model selection
648	"""
649	self._on_select_model_helper()
650	self.set_model_param_sizer(self.model)
651
652	self.enable_disp.SetValue(False)
653	self.disable_disp.SetValue(True)
654	try:
655	self.set_dispers_sizer()
656	except:
657	pass
658	if self.model !=None:
659	try:
660	temp_smear= None
661	if self.enable_smearer.GetValue():
662	temp_smear= self.smearer
663	self.compute_chisqr(temp_smear)
664	except:
665	## error occured on chisqr computation
666	pass
667	## set smearing value whether or not the data contain the smearing info
668	self.manager.set_smearer(smearer=temp_smear, qmin= float(self.qmin_x),
669	qmax= float(self.qmax_x))
670	evt = ModelEventbox(model=self.model)
671	wx.PostEvent(self.event_owner, evt)
672
673	self.btFit.SetFocus()
674	self.state.enable_disp = self.enable_disp.GetValue()
675	self.state.disable_disp = self.disable_disp.GetValue()
676
677	self.state.structurecombobox = self.structurebox.GetCurrentSelection()
678	self.state.formfactorcombobox = self.formfactorbox.GetCurrentSelection()
679
680
681	if event !=None:
682	#self._undo.Enable(True)
683	## post state to fit panel
684	event = PageInfoEvent(page = self)
685	wx.PostEvent(self.parent, event)
686
687
688	def _onparamRangeEnter(self, event):
689	"""
690	Check validity of value enter in the parameters range field
691	"""
692	tcrtl= event.GetEventObject()
693	if tcrtl.GetValue().lstrip().rstrip()!="":
694	try:
695	value = float(tcrtl.GetValue())
696	tcrtl.SetBackgroundColour(wx.WHITE)
697	tcrtl.Refresh()
698	except:
699	tcrtl.SetBackgroundColour("pink")
700	tcrtl.Refresh()
701	return
702	else:
703	tcrtl.SetBackgroundColour(wx.WHITE)
704	tcrtl.Refresh()
705	self._onparamEnter_helper()
706
707	##compute chisqr for range change
708	temp_smearer = None
709	if self.enable_smearer.GetValue():
710	msg=""
711	temp_smearer= self.smearer
712	##Calculate chi2
713
714	self.compute_chisqr(smearer= temp_smearer)
715	## new state posted
716	if self.state_change:
717	#self._undo.Enable(True)
718	event = PageInfoEvent(page = self)
719	wx.PostEvent(self.parent, event)
720	self.state_change= False
721
722
723	def _onparamEnter(self,event):
724	"""
725	when enter value on panel redraw model according to changed
726	"""
727	tcrtl= event.GetEventObject()
728
729	if check_float(tcrtl):
730	self._onparamEnter_helper()
731	temp_smearer = None
732	if self.enable_smearer.GetValue():
733	temp_smearer= self.smearer
734
735	self.compute_chisqr(smearer= temp_smearer)
736	## new state posted
737	if self.state_change:
738	#self._undo.Enable(True)
739	event = PageInfoEvent(page = self)
740	wx.PostEvent(self.parent, event)
741	self.state_change= False
742	else:
743	msg= "Cannot Plot :Must enter a number!!! "
744	wx.PostEvent(self.parent.parent, StatusEvent(status = msg ))
745	return
746
747	### Same as _onparamRangeEnter but smear and chi^2 calculations are removed
748	### and _onparamEnter_helper is not used, which causing mess sizer display
749	def _on_paramRangeEnter(self, event):
750	"""
751	Check validity of value enter in the parameters range field
752	"""
753	tcrtl= event.GetEventObject()
754	if tcrtl.GetValue().lstrip().rstrip()!="":
755	try:
756	value = float(tcrtl.GetValue())
757	tcrtl.SetBackgroundColour(wx.WHITE)
758	tcrtl.Refresh()
759	except:
760	tcrtl.SetBackgroundColour("pink")
761	tcrtl.Refresh()
762	return
763	else:
764	tcrtl.SetBackgroundColour(wx.WHITE)
765	tcrtl.Refresh()
766	self._onparamEnter_helper()
767
768	## new state posted
769	if self.state_change:
770	#self._undo.Enable(True)
771	event = PageInfoEvent(page = self)
772	wx.PostEvent(self.parent, event)
773	self.state_change= False
774
775
776
777	def set_data(self, data ):
778	"""
779	reset the current data
780	"""
781	if data ==None:
782	return
783	self.data =data
784	self.state.data= data
785	self._fill_datainfo_sizer()
786	self.SetScrollbars(20,20,25,65)
787	self.Layout()
788
789	def reset_page(self, state,first=False):
790	"""
791	reset the state
792	"""
793	#if first:
794	# self._undo.Enable(False)
795
796	self.reset_page_helper(state)
797	evt = ModelEventbox(model=state.model)
798	wx.PostEvent(self.event_owner, evt)
799
800
801	def get_range(self):
802	"""
803	return the fitting range
804	"""
805	return float(self.qmin_x) , float(self.qmax_x)
806
807	def get_param_list(self):
808	"""
809	@return self.param_toFit: list containing references to TextCtrl
810	checked.Theses TextCtrl will allow reference to parameters to fit.
811	@raise: if return an empty list of parameter fit will nnote work
812	properly so raise ValueError,"missing parameter to fit"
813	"""
814	if self.param_toFit !=[]:
815	return self.param_toFit
816	else:
817	raise ValueError,"missing parameter to fit"
818
819	def onsetValues(self,chisqr, out,cov):
820	"""
821	Build the panel from the fit result
822	@param chisqr:Value of the goodness of fit metric
823	@param out:list of parameter with the best value found during fitting
824	@param cov:Covariance matrix
825
826	"""
827	self.tcChi.SetLabel(format_number(chisqr))
828	params = {}
829	is_modified = False
830	has_error = False
831	self.text2_3.Hide()
832	try:
833	n = self.disp_box.GetCurrentSelection()
834	dispersity= self.disp_box.GetClientData(n)
835	name= dispersity.__name__
836	if name == "GaussianDispersion":
837	if hasattr(self,"text_disp_1" ):
838	if self.text_disp_1 !=None:
839	self.text_disp_1.Hide()
840	except:
841	pass
842	#set the panel when fit result are float not list
843	if out.__class__==numpy.float64:
844	self.param_toFit[0][2].SetValue(format_number(out))
845	self.param_toFit[0][2].Refresh()
846
847	self.param_toFit[0][4].Clear()
848	self.param_toFit[0][4].Hide()
849	if cov !=None :
850	self.text2_3.Show(True)
851	try:
852	name= dispersity.__name__
853	if name == "GaussianDispersion":
854	if hasattr(self,"text_disp_1" ):
855	if self.text_disp_1 !=None:
856	self.text_disp_1.Show(True)
857	except:
858	pass
859	if cov[0]==None or not numpy.isfinite(cov[0]):
860	self.param_toFit[0][3].Hide()
861	self.param_toFit[0][4].Clear()
862	self.param_toFit[0][4].Hide()
863	self.param_toFit[0][4].Refresh()
864	else:
865	self.param_toFit[0][3].Show(True)
866	self.param_toFit[0][4].Clear()
867	self.param_toFit[0][4].SetValue(format_number(cov[0]))
868	self.param_toFit[0][4].Show(True)
869	self.param_toFit[0][4].Refresh()
870	else:
871	i=0
872	j=0
873	#Set the panel when fit result are list
874	for item in self.param_toFit:
875	## reset error value to initial state
876	item[4].Clear()
877	item[4].Hide()
878	item[4].Refresh()
879	if( out != None ) and len(out)<=len(self.param_toFit)and i < len(out):
880	item[2].SetValue(format_number(self.model.getParam(item[1])))
881	item[2].Refresh()
882	if(cov !=None)and len(cov)<=len(self.param_toFit)and i < len(cov):
883	self.text2_3.Show(True)
884	try:
885	name= dispersity.__name__
886	if name == "GaussianDispersion":
887	if hasattr(self,"text_disp_1" ):
888	if self.text_disp_1!=None:
889	self.text_disp_1.Show(True)
890	except:
891	pass
892	item[3].Show(True)
893	item[4].Clear()
894	for j in range(len(out)):
895	if out[j]==self.model.getParam(item[1]):
896	break
897	## unable to compare cov[j]==numpy.nan so switch to None
898	if cov[j]==None or not numpy.isfinite(cov[j]):
899	item[3].Hide()
900	item[4].Refresh()
901	item[4].Clear()
902	item[4].Hide()
903	else:
904	item[4].SetValue(format_number(cov[j]))
905	item[4].Refresh()
906	item[4].Show(True)
907	i+=1
908
909	self.sizer3.Layout()
910	self.sizer4.Layout()
911	self.Layout()
912	self.Refresh()
913	self.SetScrollbars(20,20,25,65)
914
915
916	def onSmear(self, event):
917	"""
918	Create a smear object that will change the way residuals
919	are compute when fitting
920	"""
921	if self.model ==None:
922	msg="Need model and data to smear plot"
923	wx.PostEvent(self.manager.parent, StatusEvent(status=\
924	"Smear: %s"%msg))
925	return
926	temp_smearer = None
927	if self.enable_smearer.GetValue():
928	temp_smearer= self.smearer
929	if hasattr(self.data,"dxl"):
930	msg= ": Resolution smearing parameters"
931	if hasattr(self.data,"dxw"):
932	msg= ": Slit smearing parameters"
933	if self.smearer ==None:
934	wx.PostEvent(self.manager.parent, StatusEvent(status=\
935	"Data contains no smearing information"))
936	else:
937	wx.PostEvent(self.manager.parent, StatusEvent(status=\
938	"Data contains smearing information %s"%msg))
939
940	## set smearing value whether or not the data contain the smearing info
941	self.manager.set_smearer(smearer=temp_smearer, qmin= float(self.qmin_x),
942	qmax= float(self.qmax_x))
943	##Calculate chi2
944	self.compute_chisqr(smearer= temp_smearer)
945
946	self.state.enable_smearer= self.enable_smearer.GetValue()
947	self.state.disable_smearer=self.disable_smearer.GetValue()
948
949	def complete_chisqr(self, output, elapsed=None):
950	"""
951	print result chisqr
952	"""
953	try:
954	if output ==None:
955	output= "-"
956	self.tcChi.SetLabel(str(format_number(output)))
957
958	self.sizer5.Layout()
959	self.Layout()
960	self.Refresh
961	## post state to fit panel
962	self.state.tcChi =output
963
964	except:
965	pass
966
967
968	def compute_chisqr1D(self, smearer=None):
969	"""
970	Compute chisqr for 1D
971	"""
972	from sans.guiframe.utils import check_value
973	flag = check_value( self.qmin, self.qmax)
974
975	if not flag:
976	return
977
978	try:
979	self.qmin_x = float(self.qmin.GetValue())
980	self.qmax_x = float(self.qmax.GetValue())
981	##return residuals within self.qmin_x and self.qmax_x
982	from gui_thread import CalcChisqr1D
983	## If a thread is already started, stop it
984	if self.calc_Chisqr!= None and self.calc_Chisqr.isrunning():
985	self.calc_Chisqr.stop()
986
987	self.calc_Chisqr= CalcChisqr1D( data1d= self.data,
988	model= self.model,
989	smearer=smearer,
990	qmin=self.qmin_x,
991	qmax=self.qmax_x,
992	completefn = self.complete_chisqr,
993	updatefn = None)
994
995	self.calc_Chisqr.queue()
996
997	except:
998	raise ValueError," Could not compute Chisqr for %s Model 2D: "%self.model.name
999
1000
1001
1002
1003
1004	def compute_chisqr2D(self):
1005	"""
1006	compute chi square given a model and data 2D and set the value
1007	to the tcChi txtcrl
1008	"""
1009	from sans.guiframe.utils import check_value
1010	flag = check_value( self.qmin, self.qmax)
1011	if not flag:
1012	return
1013
1014	try:
1015	self.qmin_x = float(self.qmin.GetValue())
1016	self.qmax_x = float(self.qmax.GetValue())
1017
1018	##return residuals within self.qmin_x and self.qmax_x
1019	from gui_thread import CalcChisqr2D
1020	## If a thread is already started, stop it
1021	if self.calc_Chisqr!= None and self.calc_Chisqr.isrunning():
1022	self.calc_Chisqr.stop()
1023
1024	self.calc_Chisqr= CalcChisqr2D( data2d= self.data,
1025	model= self.model,
1026	qmin= self.qmin_x,
1027	qmax = self.qmax_x,
1028	completefn = self.complete_chisqr,
1029	updatefn = None)
1030
1031	self.calc_Chisqr.queue()
1032
1033	except:
1034	raise
1035
1036
1037	def compute_chisqr(self , smearer=None):
1038	"""
1039	compute chi square given a model and data 1D and set the value
1040	to the tcChi txtcrl
1041	"""
1042	from sans.guiframe.utils import check_value
1043	flag = check_value( self.qmin, self.qmax)
1044	if flag== True:
1045	try:
1046	if hasattr(self.data,"data"):
1047	self.compute_chisqr2D()
1048	return
1049	else:
1050	self.compute_chisqr1D(smearer=smearer)
1051	return
1052	except:
1053	wx.PostEvent(self.parent.parent, StatusEvent(status=\
1054	"Chisqr Error: %s"% sys.exc_value))
1055	return
1056
1057
1058	def select_all_param(self,event):
1059	"""
1060	set to true or false all checkBox given the main checkbox value cb1
1061	"""
1062
1063	self.param_toFit=[]
1064	if self.parameters !=[]:
1065	if self.cb1.GetValue():
1066	for item in self.parameters:
1067	## for data2D select all to fit
1068	if self.data.__class__.__name__=="Data2D":
1069	item[0].SetValue(True)
1070	self.param_toFit.append(item )
1071	else:
1072	## for 1D all parameters except orientation
1073	if not item in self.orientation_params:
1074	item[0].SetValue(True)
1075	self.param_toFit.append(item )
1076	if len(self.fittable_param)>0:
1077	for item in self.fittable_param:
1078	if self.data.__class__.__name__=="Data2D":
1079	item[0].SetValue(True)
1080	self.param_toFit.append(item )
1081	else:
1082	## for 1D all parameters except orientation
1083	if not item in self.orientation_params_disp:
1084	item[0].SetValue(True)
1085	self.param_toFit.append(item )
1086	else:
1087	for item in self.parameters:
1088	item[0].SetValue(False)
1089	for item in self.fittable_param:
1090	item[0].SetValue(False)
1091	self.param_toFit=[]
1092
1093	#self._copy_parameters_state(self.orientation_params,
1094	# self.state.orientation_params)
1095	#self._copy_parameters_state(self.orientation_params_disp,
1096	# self.state.orientation_params_disp)
1097	#self._copy_parameters_state(self.parameters, self.state.parameters)
1098	#self._copy_parameters_state(self.fittable_param, self.state.fittable_param)
1099	#self._copy_parameters_state(self.fixed_param, self.state.fixed_param)
1100
1101	self.save_current_state_fit()
1102	if event !=None:
1103	#self._undo.Enable(True)
1104	## post state to fit panel
1105	event = PageInfoEvent(page = self)
1106	wx.PostEvent(self.parent, event)
1107
1108
1109
1110	def select_param(self,event):
1111	"""
1112	Select TextCtrl checked for fitting purpose and stores them
1113	in self.param_toFit=[] list
1114	"""
1115	self.param_toFit=[]
1116	for item in self.parameters:
1117	#Select parameters to fit for list of primary parameters
1118	if item[0].GetValue():
1119	if not (item in self.param_toFit):
1120	self.param_toFit.append(item )
1121	else:
1122	#remove parameters from the fitting list
1123	if item in self.param_toFit:
1124	self.param_toFit.remove(item)
1125	#Select parameters to fit for list of fittable parameters with dispersion
1126	for item in self.fittable_param:
1127	if item[0].GetValue():
1128	if not (item in self.param_toFit):
1129	self.param_toFit.append(item)
1130	else:
1131	#remove parameters from the fitting list
1132	if item in self.param_toFit:
1133	self.param_toFit.remove(item)
1134	#Set the value of checkbox that selected every checkbox or not
1135	if len(self.parameters)+len(self.fittable_param) ==len(self.param_toFit):
1136	self.cb1.SetValue(True)
1137	else:
1138	self.cb1.SetValue(False)
1139	## save current state of the page
1140	#self.state.cb1 = self.cb1.GetValue()
1141	#self._copy_parameters_state(self.orientation_params,
1142	# self.state.orientation_params)
1143	#self._copy_parameters_state(self.orientation_params_disp,
1144	# self.state.orientation_params_disp)
1145	#self._copy_parameters_state(self.parameters, self.state.parameters)
1146	#self._copy_parameters_state(self.fittable_param, self.state.fittable_param)
1147	#self._copy_parameters_state(self.fixed_param, self.state.fixed_param)
1148
1149	self.save_current_state_fit()
1150	if event !=None:
1151	#self._undo.Enable(True)
1152	## post state to fit panel
1153	event = PageInfoEvent(page = self)
1154	wx.PostEvent(self.parent, event)
1155
1156
1157
1158	def set_model_param_sizer(self, model):
1159	"""
1160	Build the panel from the model content
1161	@param model: the model selected in combo box for fitting purpose
1162	"""
1163	self.sizer3.Clear(True)
1164	self.parameters = []
1165	self.param_toFit=[]
1166	self.fittable_param=[]
1167	self.fixed_param=[]
1168	self.orientation_params=[]
1169	self.orientation_params_disp=[]
1170
1171	if model ==None:
1172	self.sizer3.Layout()
1173	self.SetScrollbars(20,20,25,65)
1174	return
1175	## the panel is drawn using the current value of the fit engine
1176	if self.engine_type==None and self.manager !=None:
1177	self.engine_type= self.manager._return_engine_type()
1178
1179	box_description= wx.StaticBox(self, -1,str("Model Parameters"))
1180	boxsizer1 = wx.StaticBoxSizer(box_description, wx.VERTICAL)
1181	sizer = wx.GridBagSizer(5,5)
1182	## save the current model
1183	self.model = model
1184
1185	keys = self.model.getParamList()
1186	#list of dispersion paramaters
1187	self.disp_list=self.model.getDispParamList()
1188
1189	keys.sort()
1190
1191	iy = 0
1192	ix = 0
1193	self.cb1 = wx.CheckBox(self, -1,"Select all", (10, 10))
1194	wx.EVT_CHECKBOX(self, self.cb1.GetId(), self.select_all_param)
1195	self.cb1.SetValue(False)
1196
1197	sizer.Add(self.cb1,(iy, ix),(1,1),\
1198	wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 5)
1199	ix +=1
1200	self.text2_2 = wx.StaticText(self, -1, 'Values')
1201	sizer.Add(self.text2_2,(iy, ix),(1,1),\
1202	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
1203	ix +=2
1204	self.text2_3 = wx.StaticText(self, -1, 'Errors')
1205	sizer.Add(self.text2_3,(iy, ix),(1,1),\
1206	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
1207	self.text2_3.Hide()
1208	ix +=1
1209	self.text2_min = wx.StaticText(self, -1, 'Min')
1210	sizer.Add(self.text2_min,(iy, ix),(1,1),\
1211	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
1212	self.text2_min.Hide()
1213	ix +=1
1214	self.text2_max = wx.StaticText(self, -1, 'Max')
1215	sizer.Add(self.text2_max,(iy, ix),(1,1),\
1216	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
1217	self.text2_max.Hide()
1218	ix += 1
1219	self.text2_4 = wx.StaticText(self, -1, '[Units]')
1220	sizer.Add(self.text2_4,(iy, ix),(1,1),\
1221	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
1222	self.text2_4.Hide()
1223	if self.engine_type=="park":
1224	self.text2_max.Show(True)
1225	self.text2_min.Show(True)
1226
1227	for item in keys:
1228	if not item in self.disp_list and not item in self.model.orientation_params:
1229
1230	iy += 1
1231	ix = 0
1232	## add parameters name with checkbox for selecting to fit
1233	cb = wx.CheckBox(self, -1, item )
1234	cb.SetValue(False)
1235	wx.EVT_CHECKBOX(self, cb.GetId(), self.select_param)
1236	sizer.Add( cb,( iy, ix),(1,1),
1237	wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 5)
1238
1239	## add parameter value
1240	ix += 1
1241	value= self.model.getParam(item)
1242	ctl1 = BasicPage.ModelTextCtrl(self, -1, size=(_BOX_WIDTH,20),
1243	style=wx.TE_PROCESS_ENTER)
1244
1245	ctl1.SetValue(format_number(value))
1246	sizer.Add(ctl1, (iy,ix),(1,1), wx.EXPAND)
1247	## text to show error sign
1248	ix += 1
1249	text2=wx.StaticText(self, -1, '+/-')
1250	sizer.Add(text2,(iy, ix),(1,1),\
1251	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
1252	text2.Hide()
1253	## txtcrtl to add error from fit
1254	ix += 1
1255	ctl2 = wx.TextCtrl(self, -1, size=(_BOX_WIDTH,20), style=wx.TE_PROCESS_ENTER)
1256	sizer.Add(ctl2, (iy,ix),(1,1), wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
1257	ctl2.Hide()
1258
1259	param_min, param_max= self.model.details[item][1:]
1260	ix += 1
1261	ctl3 = BasicPage.ModelTextCtrl(self, -1, size=(_BOX_WIDTH/2,20), style=wx.TE_PROCESS_ENTER,
1262	kill_focus_callback = self._on_paramRangeEnter,
1263	set_focus_callback = self._on_paramRangeEnter)
1264	if param_min ==None:
1265	ctl3.SetValue("")
1266	else:
1267	ctl3.SetValue(str(param_min))
1268	sizer.Add(ctl3, (iy,ix),(1,1), wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
1269	ctl3.Hide()
1270
1271	ix += 1
1272	ctl4 = BasicPage.ModelTextCtrl(self, -1, size=(_BOX_WIDTH/2,20), style=wx.TE_PROCESS_ENTER,
1273	kill_focus_callback = self._on_paramRangeEnter,
1274	set_focus_callback = self._on_paramRangeEnter)
1275	sizer.Add(ctl4, (iy,ix),(1,1), wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
1276	if param_max==None:
1277	ctl4.SetValue("")
1278	else:
1279	ctl4.SetValue(str(param_max))
1280	ctl4.Hide()
1281
1282	if self.engine_type=="park":
1283	ctl3.Show(True)
1284	ctl4.Show(True)
1285	ix +=1
1286	# Units
1287	try:
1288	units = wx.StaticText(self, -1, self.model.details[item][0], style=wx.ALIGN_LEFT)
1289	except:
1290	units = wx.StaticText(self, -1, "", style=wx.ALIGN_LEFT)
1291	sizer.Add(units, (iy,ix),(1,1), wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
1292
1293	##[cb state, name, value, "+/-", error of fit, min, max , units]
1294	self.parameters.append([cb,item, ctl1,
1295	text2,ctl2, ctl3, ctl4,units])
1296
1297	iy+=1
1298	sizer.Add((10,10),(iy,ix),(1,1), wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
1299
1300	# type can be either Guassian or Array
1301	if len(self.model.dispersion.values())>0:
1302	type= self.model.dispersion.values()[0]["type"]
1303	else:
1304	type = "Gaussian"
1305
1306	iy += 1
1307	ix = 0
1308	#Add tile for orientational angle
1309	for item in keys:
1310	if item in self.model.orientation_params:
1311	orient_angle = wx.StaticText(self, -1, '[For 2D only]:')
1312	sizer.Add(orient_angle,(iy, ix),(1,1), wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
1313	if not self.data.__class__.__name__ =="Data2D":
1314	orient_angle.Hide()
1315	else:
1316	orient_angle.Show(True)
1317	break
1318
1319	#For Gaussian only
1320	if type.lower() != "array":
1321	for item in self.model.orientation_params:
1322	if not item in self.disp_list:
1323	iy += 1
1324	ix = 0
1325	## add parameters name with checkbox for selecting to fit
1326	cb = wx.CheckBox(self, -1, item )
1327	cb.SetValue(False)
1328	wx.EVT_CHECKBOX(self, cb.GetId(), self.select_param)
1329	if self.data.__class__.__name__ =="Data2D":
1330	cb.Show(True)
1331	#cb.Enable()
1332	else:
1333	cb.Hide()
1334	#cb.Disable()
1335	sizer.Add( cb,( iy, ix),(1,1),
1336	wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 5)
1337
1338	## add parameter value
1339	ix += 1
1340	value= self.model.getParam(item)
1341	ctl1 = BasicPage.ModelTextCtrl(self, -1, size=(_BOX_WIDTH,20),
1342	style=wx.TE_PROCESS_ENTER)
1343
1344	ctl1.SetValue(format_number(value))
1345	if self.data.__class__.__name__ =="Data2D":
1346	ctl1.Show(True)
1347	#ctl1.Enable()
1348	else:
1349	ctl1.Hide()
1350	#ctl1.Disable()
1351	sizer.Add(ctl1, (iy,ix),(1,1), wx.EXPAND)
1352	## text to show error sign
1353	ix += 1
1354	text2=wx.StaticText(self, -1, '+/-')
1355	sizer.Add(text2,(iy, ix),(1,1),\
1356	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
1357	text2.Hide()
1358	## txtcrtl to add error from fit
1359	ix += 1
1360	ctl2 = wx.TextCtrl(self, -1, size=(_BOX_WIDTH,20), style=wx.TE_PROCESS_ENTER)
1361	sizer.Add(ctl2, (iy,ix),(1,1), wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
1362	ctl2.Hide()
1363	if self.data.__class__.__name__ =="Data2D":
1364	ctl1.Show(True)
1365	#ctl1.Enable()
1366	else:
1367	ctl1.Hide()
1368	#ctl1.Disable()
1369	param_min, param_max= self.model.details[item][1:]
1370	ix += 1
1371	ctl3 = BasicPage.ModelTextCtrl(self, -1, size=(_BOX_WIDTH/2,20), style=wx.TE_PROCESS_ENTER,
1372	kill_focus_callback = self._onparamRangeEnter,
1373	set_focus_callback = self._onparamRangeEnter)
1374	if param_min ==None:
1375	ctl3.SetValue("")
1376	else:
1377	ctl3.SetValue(str(param_min))
1378	sizer.Add(ctl3, (iy,ix),(1,1), wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
1379	ctl3.Hide()
1380	if self.data.__class__.__name__ =="Data2D":
1381	ctl3.Show(True)
1382	#ctl3.Enable()
1383	else:
1384	ctl3.Hide()
1385	#ctl3.Disable()
1386	ix += 1
1387	ctl4 = BasicPage.ModelTextCtrl(self, -1, size=(_BOX_WIDTH/2,20), style=wx.TE_PROCESS_ENTER,
1388	kill_focus_callback = self._onparamRangeEnter,
1389	set_focus_callback = self._onparamRangeEnter)
1390	sizer.Add(ctl4, (iy,ix),(1,1), wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
1391	if param_max ==None:
1392	ctl4.SetValue("")
1393	else:
1394	ctl4.SetValue(str(param_max))
1395	ctl4.Hide()
1396	if self.data.__class__.__name__ =="Data2D":
1397	ctl4.Show(True)
1398	#ctl4.Enable()
1399	else:
1400	ctl4.Hide()
1401	#ctl4.Disable()
1402	if self.engine_type !="park" or self.data.__class__.__name__ !="Data2D":
1403	ctl3.Hide()
1404	ctl4.Hide()
1405	else:
1406	ctl3.Show(True)
1407	ctl4.Show(True)
1408
1409	ix +=1
1410	# Units
1411	try:
1412	units = wx.StaticText(self, -1, self.model.details[item][0], style=wx.ALIGN_LEFT)
1413	except:
1414	units = wx.StaticText(self, -1, "", style=wx.ALIGN_LEFT)
1415	if self.data.__class__.__name__ =="Data2D":
1416	units.Show(True)
1417	#units.Enable()
1418	else:
1419	units.Hide()
1420	#units.Disable()
1421	sizer.Add(units, (iy,ix),(1,1), wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
1422
1423
1424	##[cb state, name, value, "+/-", error of fit, min, max , units]
1425	self.parameters.append([cb,item, ctl1,
1426	text2,ctl2, ctl3, ctl4,units])
1427	self.orientation_params.append([cb,item, ctl1,
1428	text2,ctl2, ctl3, ctl4,units])
1429
1430	iy+=1
1431	#sizer.Add((10,10),(iy,ix),(1,1), wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
1432
1433	#Display units text on panel
1434	for item in keys:
1435	if self.model.details[item][0]!='':
1436	self.text2_4.Show()
1437	break
1438	else:
1439	self.text2_4.Hide()
1440	#self.state.cb1 = self.cb1.GetValue()
1441	#self._copy_parameters_state(self.orientation_params,
1442	# self.state.orientation_params)
1443	#self._copy_parameters_state(self.orientation_params_disp,
1444	# self.state.orientation_params_disp)
1445	#self._copy_parameters_state(self.parameters, self.state.parameters)
1446	#self._copy_parameters_state(self.fittable_param, self.state.fittable_param)
1447	#self._copy_parameters_state(self.fixed_param, self.state.fixed_param)
1448	self.save_current_state_fit()
1449	boxsizer1.Add(sizer)
1450	self.sizer3.Add(boxsizer1,0, wx.EXPAND \| wx.ALL, 10)
1451	self.sizer3.Layout()
1452	self.Layout()
1453	self.Refresh()
1454	self.SetScrollbars(20,20,25,65)
1455
1456
1457
1458	class HelpWindow(wx.Frame):
1459	def __init__(self, parent, id, title):
1460	wx.Frame.__init__(self, parent, id, title, size=(570, 400))
1461
1462	from sans.models.CylinderModel import CylinderModel
1463	model = CylinderModel()
1464
1465	from danse.common.plottools.plottables import Data1D
1466	data= Data1D(x=[1,2], y=[3,4], dy=[0.1, 0,1])
1467
1468	from fitpanel import PageInfo
1469	myinfo = PageInfo(self, model, data=data )
1470
1471	## add data
1472
1473	from models import ModelList
1474	mylist= ModelList()
1475
1476	from sans.models.SphereModel import SphereModel
1477	from sans.models.SquareWellStructure import SquareWellStructure
1478	from sans.models.DebyeModel import DebyeModel
1479	from sans.models.LineModel import LineModel
1480	name= "shapes"
1481	list1= [SphereModel]
1482	mylist.set_list( name, list1)
1483
1484	name= "Shape-independent"
1485	list1= [DebyeModel]
1486	mylist.set_list( name, list1)
1487
1488	name= "Structure Factors"
1489	list1= [SquareWellStructure]
1490	mylist.set_list( name, list1)
1491
1492	name= "Added models"
1493	list1= [LineModel]
1494	mylist.set_list( name, list1)
1495
1496	myinfo.model_list_box = mylist.get_list()
1497
1498	self.page = FitPage(self, myinfo)
1499
1500
1501
1502	self.Centre()
1503	self.Show(True)
1504
1505
1506
1507	if __name__=="__main__":
1508	app = wx.App()
1509	HelpWindow(None, -1, 'HelpWindow')
1510	app.MainLoop()
1511

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SasView

source: sasview/sansview/perspectives/fitting/fitpage.py @ 156a0b2

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