fitpage1D.py @ 96d7959

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 96d7959 was 2268d10, checked in by Gervaise Alina <gervyh@…>, 16 years ago
help dialog window changed to frame
Property mode set to `100644`
File size: 23.9 KB

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1	import sys
2	import wx
3	import wx.lib
4	import numpy,math
5	import copy
6	import sans.models.dispersion_models
7	from sans.guicomm.events import StatusEvent
8	from sans.guiframe.utils import format_number
9	from modelpage import ModelPage
10	from modelpage import format_number
11	(ModelEventbox, EVT_MODEL_BOX) = wx.lib.newevent.NewEvent()
12	_BOX_WIDTH = 80
13
14
15
16	class FitPage1D(ModelPage):
17	"""
18	FitPanel class contains fields allowing to display results when
19	fitting a model and one data
20	@note: For Fit to be performed the user should check at least one parameter
21	on fit Panel window.
22
23	"""
24	## Internal name for the AUI manager
25	window_name = "Fit page"
26	## Title to appear on top of the window
27	window_caption = "Fit Page"
28	name=None
29
30	def __init__(self, parent,data, args, *kwargs):
31	wx.ScrolledWindow.__init__(self, parent, args, *kwargs)
32	"""
33	Initialization of the Panel
34	"""
35	self.data = data
36	self.enable2D=False
37	self.manager = None
38	self.parent = parent
39	self.event_owner = None
40	#panel interface
41	self.vbox = wx.BoxSizer(wx.VERTICAL)
42	self.sizer10 = wx.GridBagSizer(5,5)
43	self.sizer9 = wx.GridBagSizer(5,5)
44	self.sizer8 = wx.GridBagSizer(5,5)
45	self.sizer7 = wx.GridBagSizer(5,5)
46	self.sizer6 = wx.GridBagSizer(5,5)
47	self.sizer5 = wx.GridBagSizer(5,5)
48	self.sizer4 = wx.GridBagSizer(5,5)
49	self.sizer3 = wx.GridBagSizer(5,5)
50	self.sizer2 = wx.GridBagSizer(5,5)
51	self.sizer1 = wx.GridBagSizer(5,5)
52	# Add layer
53	#data info layer
54	self.vbox.Add(self.sizer1)
55	#data range
56	self.vbox.Add(self.sizer2)
57	#instrument smearing selection layer
58	self.vbox.Add(self.sizer3)
59	#model selection
60	self.vbox.Add(wx.StaticLine(self, -1), 0, wx.EXPAND, 0)
61	self.vbox.Add(self.sizer4)
62	#model paramaters layer
63	self.vbox.Add(self.sizer5)
64	#polydispersion selected
65	self.vbox.Add(wx.StaticLine(self, -1), 0, wx.EXPAND, 0)
66	self.vbox.Add(self.sizer6)
67	#combox box for type of dispersion
68	self.vbox.Add(self.sizer7)
69	#dispersion parameters layer
70	self.vbox.Add(self.sizer8)
71	#fit info layer
72	self.vbox.Add(wx.StaticLine(self, -1), 0, wx.EXPAND, 0)
73	self.vbox.Add(self.sizer9)
74	#close layer
75	self.vbox.Add(wx.StaticLine(self, -1), 0, wx.EXPAND, 0)
76	self.vbox.Add(self.sizer10)
77
78	#---------sizer 1 draw--------------------------------
79	self.DataSource =wx.StaticText(self, -1,str(data.name))
80	self.smearer_box = wx.ComboBox(self, -1)
81	wx.EVT_COMBOBOX( self.smearer_box,-1, self.onSmear )
82	self.smeares= sans.models.dispersion_models.models
83	i=0
84	self.smearer_box.SetValue(str(None))
85	self.smearer_box.Insert(str(None),i)
86
87	for k,v in self.smeares.iteritems():
88	if str(v)=="GaussianModel":
89	self.smearer_box.Insert("Gaussian Resolution",i)
90	else:
91	self.smearer_box.Insert(str(v),i)
92	i+=1
93
94
95	#Filing the sizer containing data related fields
96	ix = 0
97	iy = 1
98	self.sizer1.Add(wx.StaticText(self, -1, 'Data Source Name : '),(iy,ix),\
99	(1,1), wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
100
101	ix += 1
102	self.sizer1.Add(self.DataSource,(iy,ix),(1,1), wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
103
104	#---------sizer 2 draw--------------------------------
105	ix = 0
106	iy = 1
107	#set maximum range for x in linear scale
108	if not hasattr(self.data,"data"): #Display only for 1D data fit
109	# Minimum value of data
110	self.data_min = wx.StaticText(self, -1,str(format_number(numpy.min(data.x))))
111	# Maximum value of data
112	self.data_max = wx.StaticText(self, -1,str(format_number(numpy.max(data.x))))
113	self.text4_3 = wx.StaticText(self, -1, 'Maximum Data Range(Linear)', style=wx.ALIGN_LEFT)
114	self.sizer2.Add(self.text4_3,(iy,ix),(1,1),\
115	wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
116	ix += 2
117	self.sizer2.Add(wx.StaticText(self, -1, 'Min :'),(iy, ix),(1,1),\
118	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
119	ix += 1
120	self.sizer2.Add(self.data_min,(iy, ix),(1,1),\
121	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
122	ix += 1
123	self.sizer2.Add(wx.StaticText(self, -1, 'Max : '),(iy, ix),(1,1),\
124	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
125	ix += 1
126	self.sizer2.Add(self.data_max,(iy,ix),(1,1), wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
127
128	#----sizer 3 draw--------------------------------
129	ix = 0
130	iy = 1
131	self.sizer3.Add(wx.StaticText(self,-1,'Instrument Smearing'),(iy,ix),(1,1)\
132	, wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
133	ix += 1
134	self.sizer3.Add(self.smearer_box,(iy,ix),(1,1), wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
135	ix =0
136	iy+=1
137	self.sizer3.Add((20,20),(iy,ix),(1,1),wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
138
139	#------------------ sizer 4 draw------------------------
140	self.modelbox = wx.ComboBox(self, -1)
141	self.tcChi = wx.StaticText(self, -1, str(0), style=wx.ALIGN_LEFT)
142	self.tcChi.Hide()
143	self.text1_1 = wx.StaticText(self, -1, 'Chi2/dof', style=wx.ALIGN_LEFT)
144	self.text1_1.Hide()
145	#filling sizer2
146	ix = 0
147	iy = 1
148	self.sizer4.Add(wx.StaticText(self,-1,'Model'),(iy,ix),(1,1)\
149	, wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
150	ix += 1
151	self.sizer4.Add(self.modelbox,(iy,ix),(1,1), wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
152	ix += 1
153	self.sizer4.Add(self.text1_1,(iy,ix),(1,1),\
154	wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
155	ix += 1
156	self.sizer4.Add(self.tcChi,(iy,ix),(1,1), wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
157	#----------sizer6-------------------------------------------------
158	self.disable_disp = wx.RadioButton(self, -1, 'No', (10, 10), style=wx.RB_GROUP)
159	self.enable_disp = wx.RadioButton(self, -1, 'Yes', (10, 30))
160	self.Bind(wx.EVT_RADIOBUTTON, self.Set_DipersParam, id=self.disable_disp.GetId())
161	self.Bind(wx.EVT_RADIOBUTTON, self.Set_DipersParam, id=self.enable_disp.GetId())
162	ix= 0
163	iy=1
164	self.sizer6.Add(wx.StaticText(self,-1,'Polydispersity: '),(iy,ix),(1,1)\
165	, wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
166	ix += 1
167	self.sizer6.Add(self.enable_disp ,(iy,ix),(1,1), wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
168	ix += 1
169	self.sizer6.Add(self.disable_disp ,(iy,ix),(1,1), wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
170	ix =0
171	iy+=1
172	self.sizer6.Add((20,20),(iy,ix),(1,1),wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
173
174
175	#---------sizer 9 draw----------------------------------------
176
177
178	id = wx.NewId()
179	self.btFit =wx.Button(self,id,'Fit')
180	self.btFit.Bind(wx.EVT_BUTTON, self.onFit,id=id)
181	self.btFit.SetToolTipString("Perform fit.")
182	## Q range
183	#print "self.data fitpage1D" , self.data,hasattr(self.data,"data")
184	# Reversed to the codes; Need to think carefully about consistency in q between 2D plot and fitting
185	if not hasattr(self.data,"data"):
186	self.qmin_x= numpy.min(self.data.x)
187	self.qmax_x= numpy.max(self.data.x)
188	self.num_points= len(self.data.x)
189	else:
190	# Reversed to the codes; Need to think carefully about consistency in q between 2D plot and fitting
191	radius1= math.sqrt(math.pow(self.data.xmin, 2)+ math.pow(self.data.ymin, 2))
192	radius2= math.sqrt(math.pow(self.data.xmax, 2)+ math.pow(self.data.ymin, 2))
193	radius3= math.sqrt(math.pow(self.data.xmin, 2)+ math.pow(self.data.ymax, 2))
194	radius4= math.sqrt(math.pow(self.data.xmax, 2)+ math.pow(self.data.ymax, 2))
195	#self.qmin_x = 0
196	#self.qmax_x = max(radius1, radius2, radius3, radius4)
197	self.qmin_x= 0#self.data.xmin
198	self.qmax_x= math.sqrt(math.pow(max(math.fabs(self.data.xmax),math.fabs(self.data.xmin)),2)
199	+math.pow(max(math.fabs(self.data.ymax),math.fabs(self.data.ymin)),2))#self.data.xmax
200	print "data2D range",self.qmax_x
201
202	self.num_points= 100
203
204
205
206	self.qmin = wx.TextCtrl(self, -1,size=(_BOX_WIDTH,20))
207	self.qmin.SetValue(str(format_number(self.qmin_x)))
208	self.qmin.SetToolTipString("Minimun value of x in linear scale.")
209	self.qmin.Bind(wx.EVT_KILL_FOCUS, self._onparamEnter)
210	self.qmin.Bind(wx.EVT_TEXT_ENTER, self._onparamEnter)
211	self.qmin.Enable()
212
213	self.qmax = wx.TextCtrl(self, -1,size=(_BOX_WIDTH,20))
214	self.qmax.SetValue(str(format_number(self.qmax_x)))
215	self.qmax.SetToolTipString("Maximum value of x in linear scale.")
216	self.qmax.Bind(wx.EVT_KILL_FOCUS, self._onparamEnter)
217	self.qmax.Bind(wx.EVT_TEXT_ENTER, self._onparamEnter)
218	self.qmax.Enable()
219
220	self.npts = wx.TextCtrl(self, -1,size=(_BOX_WIDTH,20))
221	self.npts.SetValue(format_number(self.num_points))
222	self.npts.SetToolTipString("Number of point to plot.")
223	self.npts.Bind(wx.EVT_KILL_FOCUS, self._onparamEnter)
224	self.npts.Bind(wx.EVT_TEXT_ENTER, self._onparamEnter)
225	self.npts.Disable()
226	self.npts.Hide()
227	ix = 0
228	iy = 1
229	self.sizer9.Add(wx.StaticText(self, -1, 'Fitting Range'),(iy, ix),(1,1),\
230	wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
231	ix += 1
232	self.sizer9.Add(wx.StaticText(self, -1, 'Min'),(iy, ix),(1,1),\
233	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
234	ix += 1
235	self.sizer9.Add(wx.StaticText(self, -1, 'Max'),(iy, ix),(1,1),\
236	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
237	#ix += 1
238	#self.sizer9.Add(wx.StaticText(self, -1, 'Npts'),(iy, ix),(1,1),\
239	# wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
240	ix = 0
241	iy += 1
242	self.sizer9.Add(wx.StaticText(self, -1, 'Q range'),(iy, ix),(1,1),\
243	wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
244	ix += 1
245	self.sizer9.Add(self.qmin,(iy, ix),(1,1), wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
246	ix += 1
247	self.sizer9.Add(self.qmax,(iy,ix),(1,1), wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
248	ix += 1
249	self.sizer9.Add(self.npts,(iy,ix),(1,1), wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
250
251	ix += 1
252	self.sizer9.Add(self.btFit,(iy,ix),(1,1), wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
253	ix =0
254	iy+=1
255	self.sizer9.Add((20,20),(iy,ix),(1,1), wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
256	#----------sizer 10 draw------------------------------------------------------
257	id = wx.NewId()
258	self.btClose =wx.Button(self,id,'Close')
259	self.btClose.Bind(wx.EVT_BUTTON, self.onClose,id=id)
260	self.btClose.SetToolTipString("Close page.")
261
262	ix= 3
263	iy= 1
264	self.sizer10.Add((20,20),(iy,ix),(1,1),wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
265	ix +=1
266	self.sizer10.Add( self.btClose,(iy,ix),(1,1), wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
267	ix =0
268	iy+=1
269	self.sizer10.Add((20,20),(iy,ix),(1,1),wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
270
271	# contains link between model ,all its parameters, and panel organization
272	self.parameters=[]
273	self.fixed_param=[]
274	self.fittable_param=[]
275	#list of dispersion paramaters
276	self.disp_list=[]
277	#contains link between a model and selected parameters to fit
278	self.param_toFit=[]
279	# model on which the fit would be performed
280	self.model=None
281	#dictionary of model name and model class
282	self.model_list_box={}
283
284	if self.model == None:
285	self.qmin.Disable()
286	self.qmax.Disable()
287	else:
288	self.qmin.Enable()
289	self.qmax.Enable()
290
291
292	self.vbox.Layout()
293	self.vbox.Fit(self)
294	self.SetSizer(self.vbox)
295	self.SetScrollbars(20,20,55,40)
296
297	self.Centre()
298	self.Layout()
299	self.GrandParent.GetSizer().Layout()
300
301	def compute_chisqr2D(self):
302	""" @param fn: function that return model value
303	@return residuals
304	"""
305	flag=self.checkFitRange()
306	res=[]
307	if flag== True:
308	try:
309	print "compute",self.data.err_data
310	self.qmin_x = float(self.qmin.GetValue())
311	self.qmax_x = float(self.qmax.GetValue())
312
313	for i in range(len(self.data.x_bins)):
314	if self.data.x_bins[i]>= self.qmin_x and self.data.x_bins[i]<= self.qmax_x:
315	for j in range(len(self.data.y_bins)):
316	if self.data.y_bins[j]>= self.qmin_x and self.data.y_bins[j]<= self.qmax_x:
317	res.append( (self.data.data[j][i]- self.model.runXY(\
318	[self.data.x_bins[i],self.data.y_bins[j]]))\
319	/self.data.err_data[j][i] )
320	sum=0
321
322	for item in res:
323	if numpy.isfinite(item):
324	sum +=item
325	#print "chisqr : sum 2D", xmin, xmax, ymin, ymax,sum
326	#print res
327	self.tcChi.SetLabel(format_number(math.fabs(sum)))
328	except:
329	raise
330	wx.PostEvent(self.parent.GrandParent, StatusEvent(status=\
331	"Chisqr cannot be compute: %s"% sys.exc_value))
332
333
334	def compute_chisqr(self):
335	""" @param fn: function that return model value
336	@return residuals
337	"""
338
339	flag=self.checkFitRange()
340	print "flag", flag
341	if flag== True:
342	try:
343	if hasattr(self.data,"data"):
344	self.compute_chisqr2D()
345	return
346	else:
347	self.qmin_x = float(self.qmin.GetValue())
348	self.qmax_x = float(self.qmax.GetValue())
349	#print "self.qmin_x, self.qmax_x",self.qmin_x,self.qmax_x
350	x,y,dy = [numpy.asarray(v) for v in (self.data.x,self.data.y,self.data.dy)]
351	if self.qmin_x==None and self.qmax_x==None:
352	fx =numpy.asarray([self.model.run(v) for v in x])
353	res=(y - fx)/dy
354	else:
355	idx = (x>= self.qmin_x) & (x <=self.qmax_x)
356	fx = numpy.asarray([self.model.run(item)for item in x[idx ]])
357	res= (y[idx] - fx)/dy[idx]
358
359	sum=0
360	for item in res:
361	if numpy.isfinite(item):
362	sum +=item
363	self.tcChi.SetLabel(format_number(math.fabs(sum)))
364	except:
365	wx.PostEvent(self.parent.GrandParent, StatusEvent(status=\
366	"Chisqr cannot be compute: %s"% sys.exc_value))
367
368	def _on_select_model(self,event):
369	"""
370	react when a model is selected from page's combo box
371	post an event to its owner to draw an appropriate theory
372	"""
373	self.btFit.SetFocus()
374	self.disable_disp.SetValue(True)
375	self.sizer8.Clear(True)
376	self.sizer7.Clear(True)
377	self.vbox.Layout()
378	self.SetScrollbars(20,20,55,40)
379	self.Layout()
380	self.parent.GetSizer().Layout()
381
382	for item in self.model_list_box.itervalues():
383	name = item.__name__
384	if hasattr(item, "name"):
385	name = item.name
386	#print "fitpage: _on_select_model model name",name ,event.GetString()
387	if name == None:
388	self.qmin.Disable()
389	self.qmax.Disable()
390	else:
391	self.qmin.Enable()
392	self.qmax.Enable()
393
394	if name ==event.GetString():
395	try:
396	self.model=item()
397	evt = ModelEventbox(model=self.model,name=name)
398	wx.PostEvent(self.event_owner, evt)
399	self.text1_1.Show()
400	self.compute_chisqr()
401	self.tcChi.Show()
402	except:
403	raise #ValueError,"model.name is not equal to model class name"
404	break
405	def onFit(self,event):
406	""" signal for fitting"""
407
408	flag=self.checkFitRange()
409	self.set_manager(self.manager)
410
411	self.qmin_x=float(self.qmin.GetValue())
412	self.qmax_x =float( self.qmax.GetValue())
413	if len(self.param_toFit) >0 and flag==True:
414	self.manager.schedule_for_fit( value=1,fitproblem =None)
415	if hasattr(self.data, "data"):
416	self.manager._on_single_fit(qmin=self.qmin_x,qmax=self.qmax_x,
417	ymin=self.data.ymin, ymax=self.data.ymax,
418	xmin=self.data.xmin,xmax=self.data.xmax)
419	#self.manager._on_single_fit(qmin=self.qmin_x,qmax=self.qmax_x,
420	#ymin=self.data.ymin, ymax=self.data.ymax)
421	else:
422	self.manager._on_single_fit(qmin=self.qmin_x,qmax=self.qmax_x)
423	else:
424	wx.PostEvent(self.parent.parent, StatusEvent(status=\
425	"Select at least on parameter to fit "))
426
427
428	def _onTextEnter(self,event):
429	"""
430	set a flag to determine if the fitting range entered by the user is valid
431	"""
432
433	try:
434	flag=self.checkFitRange()
435	if flag==True and self.model!=None:
436	#print"fit page",self.xmin.GetValue(),self.xmax.GetValue()
437	self.manager.redraw_model(float(self.xmin.GetValue())\
438	,float(self.xmax.GetValue()))
439	except:
440
441	wx.PostEvent(self.parent.GrandParent, StatusEvent(status=\
442	"Drawing Error:wrong value entered %s"% sys.exc_value))
443
444
445
446	def get_param_list(self):
447	"""
448	@return self.param_toFit: list containing references to TextCtrl
449	checked.Theses TextCtrl will allow reference to parameters to fit.
450	@raise: if return an empty list of parameter fit will nnote work
451	properly so raise ValueError,"missing parameter to fit"
452	"""
453	if self.param_toFit !=[]:
454	return self.param_toFit
455	else:
456	raise ValueError,"missing parameter to fit"
457
458
459	def _onparamEnter(self,event):
460	"""
461	when enter value on panel redraw model according to changed
462	"""
463	self.set_model()
464	self.compute_chisqr()
465
466	def set_model(self):
467	if len(self.parameters) !=0 and self.model !=None:
468	# Flag to register when a parameter has changed.
469	for item in self.parameters:
470	try:
471	self.text2_3.Hide()
472	item[2].Hide()
473	item[3].Clear()
474	item[3].Hide()
475	except:
476	#enter dispersion value
477	pass
478	self.set_model_parameter()
479
480
481	def select_all_param(self,event):
482	"""
483	set to true or false all checkBox given the main checkbox value cb1
484	"""
485	self.select_all_param_helper()
486
487
488	def select_param(self,event):
489	"""
490	Select TextCtrl checked for fitting purpose and stores them
491	in self.param_toFit=[] list
492	"""
493	self.param_toFit=[]
494	for item in self.parameters:
495	if item[0].GetValue()==True:
496	list= [item[0],item[1],item[2],item[3]]
497	if not (list in self.param_toFit):
498	self.param_toFit.append(list )
499	else:
500	if item in self.param_toFit:
501	self.param_toFit.remove(item)
502
503	for item in self.fittable_param:
504	if item[0].GetValue()==True:
505	list= [item[0],item[1],item[2],item[3]]
506	if not (list in self.param_toFit):
507	self.param_toFit.append(list )
508	else:
509	if item in self.param_toFit:
510	self.param_toFit.remove(item)
511
512
513	if len(self.parameters)+len(self.fittable_param) ==len(self.param_toFit):
514	self.cb1.SetValue(True)
515	else:
516	self.cb1.SetValue(False)
517	"""
518	#qmax, qmin Input enabled all the time
519	self.qmin.Enable()
520	self.qmax.Enable()
521	"""
522
523	def onsetValues(self,chisqr, out,cov):
524	"""
525	Build the panel from the fit result
526	@param chisqr:Value of the goodness of fit metric
527	@param out:list of parameter with the best value found during fitting
528	@param cov:Covariance matrix
529
530	"""
531	#print "fitting : onsetvalues out",out
532	self.tcChi.SetLabel(format_number(chisqr))
533	params = {}
534	is_modified = False
535	has_error = False
536	if out.__class__==numpy.float64:
537	self.param_toFit[0][1].SetValue(format_number(out))
538	self.param_toFit[0][1].Refresh()
539	if cov !=None :
540	self.text2_3.Show()
541	self.param_toFit[0][2].Show()
542	self.param_toFit[0][3].Clear()
543	self.param_toFit[0][3].SetValue(format_number(cov[0]))
544	self.param_toFit[0][3].Show()
545	#out is a list : set parameters and errors in TextCtrl
546	else:
547	i=0
548	#print "fitpage: list param model",list
549	#for item in self.param_toFit:
550	# print "fitpage: list display",item[0].GetLabelText()
551	for item in self.param_toFit:
552	if( out != None ) and len(out)<=len(self.param_toFit)and i < len(out):
553	#item[1].SetValue(format_number(out[i]))
554	item[1].SetValue(format_number(self.model.getParam(item[0].GetLabelText())))
555	item[1].Refresh()
556	if (cov !=None)and len(cov)<=len(self.param_toFit)and i < len(cov):
557	self.text2_3.Show()
558	item[2].Show()
559	item[3].Clear()
560	item[3].SetValue(format_number(cov[i]))
561	item[3].Show()
562	i+=1
563
564	self.vbox.Layout()
565	self.SetScrollbars(20,20,55,40)
566	self.Layout()
567	self.GrandParent.GetSizer().Layout()
568
569
570	def onSmear(self, event):
571	if event.GetString()=="None":
572	self.manager.set_smearer(None)
573
574
575	if event.GetString()=="Gaussian Resolution":
576	from DataLoader.qsmearing import smear_selection
577	smear =smear_selection( self.data )
578	self.manager.set_smearer(smear)
579	# print "on smearing"
580

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SasView

source: sasview/sansview/perspectives/fitting/fitpage1D.py @ 96d7959

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