fitpage1D.py @ f39511b

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 f39511b was f39511b, checked in by Gervaise Alina <gervyh@…>, 15 years ago
scroll bars and model2d view added—bug?
Property mode set to `100644`
File size: 23.7 KB

Line
1	import sys
2	import wx
3	import wx.lib
4	import numpy,math
5	import copy
6
7	from sans.guicomm.events import StatusEvent
8	(ModelEventbox, EVT_MODEL_BOX) = wx.lib.newevent.NewEvent()
9	_BOX_WIDTH = 80
10
11	def format_number(value, high=False):
12	"""
13	Return a float in a standardized, human-readable formatted string
14	"""
15	try:
16	value = float(value)
17	except:
18	print "returning 0"
19	return "0"
20
21	if high:
22	return "%-6.4g" % value
23	else:
24	return "%-5.3g" % value
25
26
27	class FitPage1D(wx.ScrolledWindow):
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	## Internal name for the AUI manager
36	window_name = "Fit page"
37	## Title to appear on top of the window
38	window_caption = "Fit Page"
39
40
41	def __init__(self, parent,data, args, *kwargs):
42	wx.ScrolledWindow.__init__(self, parent, args, *kwargs)
43	"""
44	Initialization of the Panel
45	"""
46	#self.scroll = wx.ScrolledWindow(self)
47
48	self.manager = None
49	self.parent = parent
50	self.event_owner = None
51	#panel interface
52	self.vbox = wx.BoxSizer(wx.VERTICAL)
53	self.sizer5 = wx.GridBagSizer(5,5)
54	self.sizer4 = wx.GridBagSizer(5,5)
55	self.sizer3 = wx.GridBagSizer(5,5)
56	self.sizer2 = wx.GridBagSizer(5,5)
57	self.sizer1 = wx.GridBagSizer(5,5)
58
59
60	self.DataSource =wx.StaticText(self, -1,str(data.name))
61
62	self.modelbox = wx.ComboBox(self, -1)
63	id = wx.NewId()
64	self.btFit =wx.Button(self,id,'Fit')
65	self.btFit.Bind(wx.EVT_BUTTON, self.onFit,id=id)
66	self.btFit.SetToolTipString("Perform fit.")
67	self.static_line_1 = wx.StaticLine(self, -1)
68
69	self.vbox.Add(self.sizer3)
70	self.vbox.Add(self.sizer2)
71	self.vbox.Add(self.static_line_1, 0, wx.EXPAND, 0)
72	self.vbox.Add(self.sizer5)
73	self.vbox.Add(self.sizer4)
74	self.vbox.Add(self.sizer1)
75
76	id = wx.NewId()
77	self.btClose =wx.Button(self,id,'Close')
78	self.btClose.Bind(wx.EVT_BUTTON, self.onClose,id=id)
79	self.btClose.SetToolTipString("Close page.")
80	ix = 0
81	iy = 1
82	self.sizer3.Add(wx.StaticText(self, -1, 'Data Source Name : '),(iy,ix),\
83	(1,1), wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
84	ix += 1
85	self.sizer3.Add(self.DataSource,(iy,ix),(1,1), wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
86	ix += 1
87	self.sizer3.Add((20,20),(iy,ix),(1,1),wx.RIGHT\|wx.EXPAND\|wx.ADJUST_MINSIZE,0)
88	ix = 0
89	iy += 1
90	self.sizer3.Add(wx.StaticText(self,-1,'Model'),(iy,ix),(1,1)\
91	, wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
92	ix += 1
93	self.sizer3.Add(self.modelbox,(iy,ix),(1,1), wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
94
95	ix = 0
96	iy = 1
97	#set maximum range for x in linear scale
98	self.text4_3 = wx.StaticText(self, -1, 'Maximum Data Range(Linear)', style=wx.ALIGN_LEFT)
99	self.sizer4.Add(self.text4_3,(iy,ix),(1,1),\
100	wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
101	ix += 1
102	self.sizer4.Add(wx.StaticText(self, -1, 'Min'),(iy, ix),(1,1),\
103	wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
104	ix += 2
105	self.sizer4.Add(wx.StaticText(self, -1, 'Max'),(iy, ix),(1,1),\
106	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
107	ix = 0
108	iy += 1
109	self.sizer4.Add(wx.StaticText(self, -1, 'x range'),(iy, ix),(1,1),\
110	wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
111	ix += 1
112	self.xmin = wx.TextCtrl(self, -1,size=(_BOX_WIDTH,20))
113	self.xmin.SetValue(format_number(numpy.min(data.x)))
114	self.xmin.SetToolTipString("Minimun value of x in linear scale.")
115	self.xmin.Bind(wx.EVT_KILL_FOCUS, self._onTextEnter)
116	self.xmin.Bind(wx.EVT_TEXT_ENTER, self._onTextEnter)
117	self.xmin.Disable()
118	self.sizer4.Add(self.xmin,(iy, ix),(1,1), wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
119
120
121	ix += 2
122	self.xmax = wx.TextCtrl(self, -1,size=(_BOX_WIDTH,20))
123	self.xmax.SetValue(format_number(numpy.max(data.x)))
124	self.xmax.SetToolTipString("Maximum value of x in linear scale.")
125	self.xmax.Bind(wx.EVT_KILL_FOCUS, self._onTextEnter)
126	self.xmax.Bind(wx.EVT_TEXT_ENTER, self._onTextEnter)
127	self.xmax.Disable()
128	self.sizer4.Add(self.xmax,(iy,ix),(1,1), wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
129	ix =0
130	iy+=1
131	self.sizer4.Add((20,20),(iy,ix),(1,1),wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
132	#Set chisqr result into TextCtrl
133	ix = 0
134	iy = 1
135	self.smear= wx.CheckBox(self, -1, "Fit with Smear", (10, 10))
136	wx.EVT_CHECKBOX(self, self.smear.GetId(), self.onSmear)
137	self.sizer1.Add(self.smear,(iy,ix),(1,1),\
138	wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
139	iy+=1
140	self.text1_1 = wx.StaticText(self, -1, 'Chi2/dof', style=wx.ALIGN_LEFT)
141	#self.sizer1.Add(self.text1_1,1)
142	self.sizer1.Add(self.text1_1,(iy,ix),(1,1),\
143	wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
144	ix += 1
145	self.tcChi = wx.TextCtrl(self, -1,size=(_BOX_WIDTH,20))
146	self.tcChi.SetToolTipString("Chi^2 over degrees of freedom.")
147	#self.sizer1.Add(self.tcChi, 1, wx.R \| wx.BOTTOM , 5)
148	self.sizer1.Add(self.tcChi,(iy,ix),(1,1), wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
149	ix +=2
150	#self.sizer1.Add(self.btFit, 1, wx.LEFT \| wx.BOTTOM , 5)
151	self.sizer1.Add(self.btFit,(iy,ix),(1,1), wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
152	ix+= 2
153	self.sizer1.Add( self.btClose,(iy,ix),(1,1), wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
154	#self.sizer1.Add( self.btClose,1, wx.LEFT \| wx.BOTTOM , 5)
155
156	ix= 0
157	iy+=1
158	self.sizer1.Add((20,20),(iy,ix),(1,1), wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
159	#self.sizer1.Add((20,20), 0)
160	# contains link between model ,all its parameters, and panel organization
161	self.parameters=[]
162	#contains link between a model and selected parameters to fit
163	self.param_toFit=[]
164	# model on which the fit would be performed
165	self.model=None
166	#dictionary of model name and model class
167	self.model_list_box={}
168	self.data = data
169
170	"""
171	bs = wx.BoxSizer(wx.VERTICAL)
172	bs.Add(self.scroll, 1, wx.EXPAND)
173	self.SetSizer(bs)
174	self.scroll.SetSizer(self.vbox)
175	self.scroll.SetScrollbars(20,20,55,40)
176	#width,height = self.GetSize()
177	"""
178	self.vbox.Layout()
179	self.vbox.Fit(self)
180	self.SetSizer(self.vbox)
181	self.SetScrollbars(20,20,55,40)
182
183	self.Centre()
184	self.Layout()
185	self.GrandParent.GetSizer().Layout()
186
187
188
189
190
191
192
193
194	def set_owner(self,owner):
195	"""
196	set owner of fitpage
197	@param owner: the class responsible of plotting
198	"""
199	self.event_owner = owner
200
201
202	def set_manager(self, manager):
203	"""
204	set panel manager
205	@param manager: instance of plugin fitting
206	"""
207	self.manager = manager
208
209
210	def onClose(self,event):
211	""" close the page associated with this panel"""
212	self.GrandParent.onClose()
213
214
215	def compute_chisqr(self):
216	""" @param fn: function that return model value
217	@return residuals
218	"""
219
220	flag=self.checkFitRange()
221	if flag== True:
222	try:
223	qmin = float(self.xmin.GetValue())
224	qmax = float(self.xmax.GetValue())
225	x,y,dy = [numpy.asarray(v) for v in (self.data.x,self.data.y,self.data.dy)]
226	if qmin==None and qmax==None:
227	fx =numpy.asarray([self.model.run(v) for v in x])
228	res=(y - fx)/dy
229	else:
230	idx = (x>= qmin) & (x <=qmax)
231	fx = numpy.asarray([self.model.run(item)for item in x[idx ]])
232	res= (y[idx] - fx)/dy[idx]
233
234
235	sum=0
236	for item in res:
237	if numpy.isfinite(item):
238	sum +=item
239	self.tcChi.SetValue(format_number(math.fabs(sum)))
240	except:
241	wx.PostEvent(self.parent.GrandParent, StatusEvent(status=\
242	"Chisqr cannot be compute: %s"% sys.exc_value))
243
244
245	def onFit(self,event):
246	""" signal for fitting"""
247
248	flag=self.checkFitRange()
249	self.set_manager(self.manager)
250
251	qmin=float(self.xmin.GetValue())
252	qmax =float( self.xmax.GetValue())
253	if len(self.param_toFit) >0 and flag==True:
254	self.manager.schedule_for_fit( value=1,fitproblem =None)
255	self.manager._on_single_fit(qmin=qmin,qmax=qmax)
256	else:
257	wx.PostEvent(self.parent.GrandParent, StatusEvent(status=\
258	"Select at least on parameter to fit "))
259	def populate_box(self, dict):
260	"""
261	Populate each combox box of each page
262	@param page: the page to populate
263	"""
264	id=0
265	self.model_list_box=dict
266	list_name=[]
267	for item in self.model_list_box.itervalues():
268	name = item.__name__
269	if hasattr(item, "name"):
270	name = item.name
271	list_name.append(name)
272	list_name.sort()
273	for name in list_name:
274	self.modelbox.Insert(name,int(id))
275	id+=1
276	wx.EVT_COMBOBOX(self.modelbox,-1, self._on_select_model)
277	return 0
278
279
280	def _on_select_model(self,event):
281	"""
282	react when a model is selected from page's combo box
283	post an event to its owner to draw an appropriate theory
284	"""
285	self.btFit.SetFocus()
286	for item in self.model_list_box.itervalues():
287	name = item.__name__
288	if hasattr(item, "name"):
289	name = item.name
290	#print "fitpage: _on_select_model model name",name ,event.GetString()
291	if name ==event.GetString():
292	try:
293	self.model=item()
294	evt = ModelEventbox(model=self.model,name=name)
295	wx.PostEvent(self.event_owner, evt)
296	#self.model= item()
297	#self.set_panel(self.model)
298	except:
299	raise #ValueError,"model.name is not equal to model class name"
300	break
301
302	def _onTextEnter(self,event):
303	"""
304	set a flag to determine if the fitting range entered by the user is valid
305	"""
306
307	try:
308	flag=self.checkFitRange()
309	if flag==True and self.model!=None:
310	#print"fit page",self.xmin.GetValue(),self.xmax.GetValue()
311	self.manager.redraw_model(float(self.xmin.GetValue())\
312	,float(self.xmax.GetValue()))
313	except:
314
315	wx.PostEvent(self.parent.GrandParent, StatusEvent(status=\
316	"Drawing Error:wrong value entered %s"% sys.exc_value))
317
318	def checkFitRange(self):
319	"""
320	Check the validity of fitting range
321	@note: xmin should always be less than xmax or else each control box
322	background is colored in pink.
323	"""
324
325	flag = True
326	valueMin = self.xmin.GetValue()
327	valueMax = self.xmax.GetValue()
328	# Check for possible values entered
329	#print "fitpage: checkfitrange:",valueMin,valueMax
330	try:
331	if (float(valueMax)> float(valueMin)):
332	self.xmax.SetBackgroundColour(wx.WHITE)
333	self.xmin.SetBackgroundColour(wx.WHITE)
334	else:
335	flag = False
336	self.xmin.SetBackgroundColour("pink")
337	self.xmax.SetBackgroundColour("pink")
338	except:
339	flag = False
340	self.xmin.SetBackgroundColour("pink")
341	self.xmax.SetBackgroundColour("pink")
342
343	self.xmin.Refresh()
344	self.xmax.Refresh()
345	return flag
346
347
348	def get_model_box(self):
349	""" return reference to combox box self.model"""
350	return self.modelbox
351
352
353	def get_param_list(self):
354	"""
355	@return self.param_toFit: list containing references to TextCtrl
356	checked.Theses TextCtrl will allow reference to parameters to fit.
357	@raise: if return an empty list of parameter fit will nnote work
358	properly so raise ValueError,"missing parameter to fit"
359	"""
360	if self.param_toFit !=[]:
361	return self.param_toFit
362	else:
363	raise ValueError,"missing parameter to fit"
364
365
366	def set_panel(self,model):
367	"""
368	Build the panel from the model content
369	@param model: the model selected in combo box for fitting purpose
370	"""
371	self.sizer2.Clear(True)
372	self.sizer5.Clear(True)
373	self.parameters = []
374	self.param_toFit=[]
375	self.model = model
376	keys = self.model.getParamList()
377	#print "fitpage1D : dispersion list",self.model.getDispParamList()
378	keys.sort()
379	disp_list=self.model.getDispParamList()
380	ip=0
381	iq=1
382	if len(disp_list)>0:
383	disp = wx.StaticText(self, -1, 'Dispersion')
384	self.sizer5.Add(disp,( iq, ip),(1,1), wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
385	ip += 1
386	values = wx.StaticText(self, -1, 'Values')
387	self.sizer5.Add(values,( iq, ip),(1,1), wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
388
389	disp_list.sort()
390	iy = 1
391	ix = 0
392	self.cb1 = wx.CheckBox(self, -1,'Parameters', (10, 10))
393	wx.EVT_CHECKBOX(self, self.cb1.GetId(), self.select_all_param)
394	self.sizer2.Add(self.cb1,(iy, ix),(1,1),\
395	wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
396	ix +=1
397	self.text2_2 = wx.StaticText(self, -1, 'Values')
398	self.sizer2.Add(self.text2_2,(iy, ix),(1,1),\
399	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
400	ix +=2
401	self.text2_3 = wx.StaticText(self, -1, 'Errors')
402	self.sizer2.Add(self.text2_3,(iy, ix),(1,1),\
403	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
404	self.text2_3.Hide()
405	ix +=1
406	self.text2_4 = wx.StaticText(self, -1, 'Units')
407	self.sizer2.Add(self.text2_4,(iy, ix),(1,1),\
408	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
409	self.text2_4.Hide()
410
411	for item in keys:
412	if not item in disp_list:
413	iy += 1
414	ix = 0
415
416	cb = wx.CheckBox(self, -1, item, (10, 10))
417	cb.SetValue(False)
418	self.sizer2.Add( cb,( iy, ix),(1,1), wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
419	wx.EVT_CHECKBOX(self, cb.GetId(), self.select_param)
420
421	ix += 1
422	value= self.model.getParam(item)
423	ctl1 = wx.TextCtrl(self, -1, size=(_BOX_WIDTH,20), style=wx.TE_PROCESS_ENTER)
424	ctl1.SetValue(str (format_number(value)))
425	ctl1.Bind(wx.EVT_KILL_FOCUS, self._onparamEnter)
426	ctl1.Bind(wx.EVT_TEXT_ENTER,self._onparamEnter)
427	self.sizer2.Add(ctl1, (iy,ix),(1,1), wx.EXPAND)
428	ix += 1
429	text2=wx.StaticText(self, -1, '+/-')
430	self.sizer2.Add(text2,(iy, ix),(1,1),\
431	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
432	text2.Hide()
433	ix += 1
434	ctl2 = wx.TextCtrl(self, -1, size=(_BOX_WIDTH,20), style=wx.TE_PROCESS_ENTER)
435	self.sizer2.Add(ctl2, (iy,ix),(1,1), wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
436	ctl2.Hide()
437	ix +=1
438	# Units
439	try:
440	units = wx.StaticText(self, -1, self.model.details[item][0], style=wx.ALIGN_LEFT)
441	except:
442	units = wx.StaticText(self, -1, "", style=wx.ALIGN_LEFT)
443	self.sizer2.Add(units, (iy,ix),(1,1), wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
444	else:
445	ip = 0
446	iq += 1
447	cb = wx.CheckBox(self, -1, item, (10, 10))
448	cb.SetValue(False)
449	self.sizer5.Add( cb,( iq, ip),(1,1), wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
450	wx.EVT_CHECKBOX(self, cb.GetId(), self.select_param)
451
452	ip += 1
453	value= self.model.getParam(item)
454	ctl1 = wx.TextCtrl(self, -1, size=(_BOX_WIDTH,20), style=wx.TE_PROCESS_ENTER)
455	ctl1.SetValue(str (format_number(value)))
456	ctl1.Bind(wx.EVT_KILL_FOCUS, self._onparamEnter)
457	ctl1.Bind(wx.EVT_TEXT_ENTER,self._onparamEnter)
458	self.sizer5.Add(ctl1, (iq,ip),(1,1), wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
459
460	#save data
461	self.parameters.append([cb,ctl1,text2,ctl2])
462
463	iy+=1
464	self.sizer2.Add((20,20),(iy,ix),(1,1), wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
465
466	#Display units text on panel
467	for item in keys:
468	if self.model.details[item][0]!='':
469	self.text2_4.Show()
470	break
471	else:
472	self.text2_4.Hide()
473	#Disable or enable fit button
474
475	if not (len(self.param_toFit ) >0):
476	self.xmin.Disable()
477	self.xmax.Disable()
478	else:
479	self.xmin.Enable()
480	self.xmax.Enable()
481
482	self.compute_chisqr()
483	self.vbox.Layout()
484	self.GrandParent.GetSizer().Layout()
485
486
487
488	def _onparamEnter(self,event):
489	"""
490	when enter value on panel redraw model according to changed
491	"""
492	self.set_model_parameter()
493	self.compute_chisqr()
494
495
496	def set_model_parameter(self):
497	"""
498	this method redraws the model according to parameters values changes
499	and the reset model according to paramaters changes
500	"""
501	if len(self.parameters) !=0 and self.model !=None:
502	for item in self.parameters:
503	try:
504	item[2].Hide()
505	item[3].Clear()
506	item[3].Hide()
507	name=str(item[0].GetLabelText())
508	value= float(item[1].GetValue())
509	self.model.setParam(name,value)
510	except:
511	wx.PostEvent(self.parent.GrandParent, StatusEvent(status=\
512	"Drawing Error:wrong value entered : %s"% sys.exc_value))
513
514	self.manager.redraw_model(float(self.xmin.GetValue())\
515	,float(self.xmax.GetValue()))
516
517	def select_all_param(self,event):
518	"""
519	set to true or false all checkBox given the main checkbox value cb1
520	"""
521	self.param_toFit=[]
522	if self.parameters !=[]:
523	if self.cb1.GetValue()==True:
524	for item in self.parameters:
525	item[0].SetValue(True)
526	list= [item[0],item[1],item[2],item[3]]
527	self.param_toFit.append(list )
528
529	if not (len(self.param_toFit ) >0):
530	self.xmin.Disable()
531	self.xmax.Disable()
532	else:
533	self.xmin.Enable()
534	self.xmax.Enable()
535	else:
536	for item in self.parameters:
537	item[0].SetValue(False)
538	self.param_toFit=[]
539
540	self.xmin.Disable()
541	self.xmax.Disable()
542
543
544	def select_param(self,event):
545	"""
546	Select TextCtrl checked for fitting purpose and stores them
547	in self.param_toFit=[] list
548	"""
549	self.param_toFit=[]
550	for item in self.parameters:
551	if item[0].GetValue()==True:
552	list= [item[0],item[1],item[2],item[3]]
553	self.param_toFit.append(list )
554	else:
555	if item in self.param_toFit:
556	self.param_toFit.remove(item)
557	if len(self.parameters)==len(self.param_toFit):
558	self.cb1.SetValue(True)
559	else:
560	self.cb1.SetValue(False)
561
562	if not (len(self.param_toFit ) >0):
563	self.xmin.Disable()
564	self.xmax.Disable()
565	else:
566	self.xmin.Enable()
567	self.xmax.Enable()
568
569
570
571
572	def onsetValues(self,chisqr, out,cov):
573	"""
574	Build the panel from the fit result
575	@param chisqr:Value of the goodness of fit metric
576	@param out:list of parameter with the best value found during fitting
577	@param cov:Covariance matrix
578
579	"""
580	#print "fitting : onsetvalues out",out
581	self.tcChi.Clear()
582	self.tcChi.SetValue(format_number(chisqr))
583	params = {}
584	is_modified = False
585	has_error = False
586	if out.__class__==numpy.float64:
587	self.param_toFit[0][1].SetValue(format_number(out))
588	self.param_toFit[0][1].Refresh()
589	if cov !=None :
590	self.text2_3.Show()
591	self.param_toFit[0][2].Show()
592	self.param_toFit[0][3].Clear()
593	self.param_toFit[0][3].SetValue(format_number(cov[0]))
594	self.param_toFit[0][3].Show()
595	#out is a list : set parameters and errors in TextCtrl
596	else:
597	i=0
598	#print "fitpage: list param model",list
599	#for item in self.param_toFit:
600	# print "fitpage: list display",item[0].GetLabelText()
601	for item in self.param_toFit:
602	if( out != None ) and len(out)<=len(self.param_toFit)and i < len(out):
603	#item[1].SetValue(format_number(out[i]))
604	item[1].SetValue(format_number(self.model.getParam(item[0].GetLabelText())))
605	item[1].Refresh()
606	if (cov !=None)and len(cov)<=len(self.param_toFit)and i < len(cov):
607	self.text2_3.Show()
608	item[2].Show()
609	item[3].Clear()
610	item[3].SetValue(format_number(cov[i]))
611	item[3].Show()
612	i+=1
613
614	self.vbox.Layout()
615	self.GrandParent.GetSizer().Layout()
616
617
618	def onSmear(self, event):
619	if self.smear.GetValue()==True:
620	from DataLoader.qsmearing import smear_selection
621	smear =smear_selection( self.data )
622	self.data.smearer= smear
623	#print "on smearing", self.data.smearer._compute_matrix()
624	else:
625	self.data.smearer=None
626

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SasView

source: sasview/sansview/perspectives/fitting/fitpage1D.py @ f39511b

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