scroll_fitpage1D.py @ 2fa4655

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 2fa4655 was b5847bd8, checked in by Gervaise Alina <gervyh@…>, 16 years ago
working on scrolling windows
Property mode set to `100644`
File size: 23.9 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.Panel):
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.Panel.__init__(self, parent, args, *kwargs)
43	"""
44	Initialization of the Panel
45	"""
46	self.scroll = wx.ScrolledWindow(self,-1)
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.scroll, -1,str(data.name))
61
62	self.modelbox = wx.ComboBox(self.scroll, -1)
63	id = wx.NewId()
64	self.btFit =wx.Button(self.scroll,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.scroll, -1)
68
69	self.vbox.Add(self.sizer3)
70
71	self.vbox.Add(self.sizer2)
72	self.vbox.Add(self.static_line_1, 0, wx.EXPAND, 0)
73	self.vbox.Add(self.sizer5)
74
75	self.vbox.Add(self.sizer4)
76	self.vbox.Add(self.sizer1)
77
78	id = wx.NewId()
79	self.btClose =wx.Button(self.scroll,id,'Close')
80	self.btClose.Bind(wx.EVT_BUTTON, self.onClose,id=id)
81	self.btClose.SetToolTipString("Close page.")
82	ix = 0
83	iy = 1
84	self.sizer3.Add(wx.StaticText(self.scroll, -1, 'Data Source Name : '),(iy,ix),\
85	(1,1), wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
86	ix += 1
87	self.sizer3.Add(self.DataSource,(iy,ix),(1,1), wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
88	ix += 1
89	self.sizer3.Add((20,20),(iy,ix),(1,1),wx.RIGHT\|wx.EXPAND\|wx.ADJUST_MINSIZE,0)
90	ix = 0
91	iy += 1
92	self.sizer3.Add(wx.StaticText(self.scroll,-1,'Model'),(iy,ix),(1,1)\
93	, wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
94	ix += 1
95	self.sizer3.Add(self.modelbox,(iy,ix),(1,1), wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
96
97	ix = 0
98	iy = 1
99	#set maximum range for x in linear scale
100	self.text4_3 = wx.StaticText(self.scroll, -1, 'Maximum Data Range(Linear)', style=wx.ALIGN_LEFT)
101	self.sizer4.Add(self.text4_3,(iy,ix),(1,1),\
102	wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
103	ix += 1
104	self.sizer4.Add(wx.StaticText(self.scroll, -1, 'Min'),(iy, ix),(1,1),\
105	wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
106	ix += 2
107	self.sizer4.Add(wx.StaticText(self.scroll, -1, 'Max'),(iy, ix),(1,1),\
108	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
109	ix = 0
110	iy += 1
111	self.sizer4.Add(wx.StaticText(self.scroll, -1, 'x range'),(iy, ix),(1,1),\
112	wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
113	ix += 1
114	self.xmin = wx.TextCtrl(self.scroll, -1,size=(_BOX_WIDTH,20))
115	self.xmin.SetValue(format_number(numpy.min(data.x)))
116	self.xmin.SetToolTipString("Minimun value of x in linear scale.")
117	self.xmin.Bind(wx.EVT_KILL_FOCUS, self._onTextEnter)
118	self.xmin.Bind(wx.EVT_TEXT_ENTER, self._onTextEnter)
119	self.xmin.Disable()
120	self.sizer4.Add(self.xmin,(iy, ix),(1,1), wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
121
122
123	ix += 2
124	self.xmax = wx.TextCtrl(self.scroll, -1,size=(_BOX_WIDTH,20))
125	self.xmax.SetValue(format_number(numpy.max(data.x)))
126	self.xmax.SetToolTipString("Maximum value of x in linear scale.")
127	self.xmax.Bind(wx.EVT_KILL_FOCUS, self._onTextEnter)
128	self.xmax.Bind(wx.EVT_TEXT_ENTER, self._onTextEnter)
129	self.xmax.Disable()
130	self.sizer4.Add(self.xmax,(iy,ix),(1,1), wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
131	ix =0
132	iy+=1
133	self.sizer4.Add((20,20),(iy,ix),(1,1),wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
134	#Set chisqr result into TextCtrl
135	ix = 0
136	iy = 1
137	self.smear= wx.CheckBox(self.scroll, -1, "Fit with Smear", (10, 10))
138	wx.EVT_CHECKBOX(self.scroll, self.smear.GetId(), self.onSmear)
139	self.sizer1.Add(self.smear,(iy,ix),(1,1),\
140	wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
141	iy+=1
142	self.text1_1 = wx.StaticText(self.scroll, -1, 'Chi2/dof', style=wx.ALIGN_LEFT)
143	#self.sizer1.Add(self.text1_1,1)
144	self.sizer1.Add(self.text1_1,(iy,ix),(1,1),\
145	wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
146	ix += 1
147	self.tcChi = wx.TextCtrl(self.scroll, -1,size=(_BOX_WIDTH,20))
148	self.tcChi.SetToolTipString("Chi^2 over degrees of freedom.")
149	#self.sizer1.Add(self.tcChi, 1, wx.R \| wx.BOTTOM , 5)
150	self.sizer1.Add(self.tcChi,(iy,ix),(1,1), wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
151	ix +=2
152	#self.sizer1.Add(self.btFit, 1, wx.LEFT \| wx.BOTTOM , 5)
153	self.sizer1.Add(self.btFit,(iy,ix),(1,1), wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
154	ix+= 2
155	self.sizer1.Add( self.btClose,(iy,ix),(1,1), wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
156	#self.sizer1.Add( self.btClose,1, wx.LEFT \| wx.BOTTOM , 5)
157
158	ix= 0
159	iy+=1
160	self.sizer1.Add((20,20),(iy,ix),(1,1), wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
161	#self.sizer1.Add((20,20), 0)
162	# contains link between model ,all its parameters, and panel organization
163	self.parameters=[]
164	#contains link between a model and selected parameters to fit
165	self.param_toFit=[]
166	# model on which the fit would be performed
167	self.model=None
168	#dictionary of model name and model class
169	self.model_list_box={}
170	self.data = data
171	self.vbox.Layout()
172
173	bs = wx.BoxSizer(wx.VERTICAL)
174	bs.Add(self.scroll, 1, wx.EXPAND)
175	self.SetSizer(bs)
176
177
178	self.GrandParent.GetSizer().Layout()
179	self.vbox.Fit(self)
180	self.SetSizer(self.vbox)
181
182	self.Centre()
183
184	#self.scrollbar= wx.ScrollBar(self, -1,pos = wx.DefaultPosition,style = wx.VERTICAL)
185
186	unit = 20
187	width,height = self.GetSize()
188	self.scroll.SetVirtualSize((width+unit, height+unit))
189	self.scroll.SetScrollRate(unit, unit)
190
191	print self.GetSize()
192	print self.scroll.GetSize()
193
194
195
196
197
198
199
200	def set_owner(self,owner):
201	"""
202	set owner of fitpage
203	@param owner: the class responsible of plotting
204	"""
205	self.event_owner = owner
206
207
208	def set_manager(self, manager):
209	"""
210	set panel manager
211	@param manager: instance of plugin fitting
212	"""
213	self.manager = manager
214
215
216	def onClose(self,event):
217	""" close the page associated with this panel"""
218	self.GrandParent.onClose()
219
220
221	def compute_chisqr(self):
222	""" @param fn: function that return model value
223	@return residuals
224	"""
225
226	flag=self.checkFitRange()
227	if flag== True:
228	try:
229	qmin = float(self.xmin.GetValue())
230	qmax = float(self.xmax.GetValue())
231	x,y,dy = [numpy.asarray(v) for v in (self.data.x,self.data.y,self.data.dy)]
232	if qmin==None and qmax==None:
233	fx =numpy.asarray([self.model.run(v) for v in x])
234	res=(y - fx)/dy
235	else:
236	idx = (x>= qmin) & (x <=qmax)
237	fx = numpy.asarray([self.model.run(item)for item in x[idx ]])
238	res= (y[idx] - fx)/dy[idx]
239
240
241	sum=0
242	for item in res:
243	if numpy.isfinite(item):
244	sum +=item
245	self.tcChi.SetValue(format_number(math.fabs(sum)))
246	except:
247	wx.PostEvent(self.parent.GrandParent, StatusEvent(status=\
248	"Chisqr cannot be compute: %s"% sys.exc_value))
249
250
251	def onFit(self,event):
252	""" signal for fitting"""
253
254	flag=self.checkFitRange()
255	self.set_manager(self.manager)
256
257	qmin=float(self.xmin.GetValue())
258	qmax =float( self.xmax.GetValue())
259	if len(self.param_toFit) >0 and flag==True:
260	self.manager.schedule_for_fit( value=1,fitproblem =None)
261	self.manager._on_single_fit(qmin=qmin,qmax=qmax)
262	else:
263	wx.PostEvent(self.parent.GrandParent, StatusEvent(status=\
264	"Select at least on parameter to fit "))
265	def populate_box(self, dict):
266	"""
267	Populate each combox box of each page
268	@param page: the page to populate
269	"""
270	id=0
271	self.model_list_box=dict
272	list_name=[]
273	for item in self.model_list_box.itervalues():
274	name = item.__name__
275	if hasattr(item, "name"):
276	name = item.name
277	list_name.append(name)
278	list_name.sort()
279	for name in list_name:
280	self.modelbox.Insert(name,int(id))
281	id+=1
282	wx.EVT_COMBOBOX(self.modelbox,-1, self._on_select_model)
283	return 0
284
285
286	def _on_select_model(self,event):
287	"""
288	react when a model is selected from page's combo box
289	post an event to its owner to draw an appropriate theory
290	"""
291	self.btFit.SetFocus()
292	for item in self.model_list_box.itervalues():
293	name = item.__name__
294	if hasattr(item, "name"):
295	name = item.name
296	#print "fitpage: _on_select_model model name",name ,event.GetString()
297	if name ==event.GetString():
298	try:
299	evt = ModelEventbox(model=item(),name=name)
300	wx.PostEvent(self.event_owner, evt)
301	except:
302	raise #ValueError,"model.name is not equal to model class name"
303	break
304
305	def _onTextEnter(self,event):
306	"""
307	set a flag to determine if the fitting range entered by the user is valid
308	"""
309
310	try:
311	flag=self.checkFitRange()
312	if flag==True and self.model!=None:
313	print"fit page",self.xmin.GetValue(),self.xmax.GetValue()
314	self.manager.redraw_model(float(self.xmin.GetValue())\
315	,float(self.xmax.GetValue()))
316	except:
317
318	wx.PostEvent(self.parent.GrandParent, StatusEvent(status=\
319	"Drawing Error:wrong value entered %s"% sys.exc_value))
320
321	def checkFitRange(self):
322	"""
323	Check the validity of fitting range
324	@note: xmin should always be less than xmax or else each control box
325	background is colored in pink.
326	"""
327
328	flag = True
329	valueMin = self.xmin.GetValue()
330	valueMax = self.xmax.GetValue()
331	# Check for possible values entered
332	#print "fitpage: checkfitrange:",valueMin,valueMax
333	try:
334	if (float(valueMax)> float(valueMin)):
335	self.xmax.SetBackgroundColour(wx.WHITE)
336	self.xmin.SetBackgroundColour(wx.WHITE)
337	else:
338	flag = False
339	self.xmin.SetBackgroundColour("pink")
340	self.xmax.SetBackgroundColour("pink")
341	except:
342	flag = False
343	self.xmin.SetBackgroundColour("pink")
344	self.xmax.SetBackgroundColour("pink")
345
346	self.xmin.Refresh()
347	self.xmax.Refresh()
348	return flag
349
350
351	def get_model_box(self):
352	""" return reference to combox box self.model"""
353	return self.modelbox
354
355
356	def get_param_list(self):
357	"""
358	@return self.param_toFit: list containing references to TextCtrl
359	checked.Theses TextCtrl will allow reference to parameters to fit.
360	@raise: if return an empty list of parameter fit will nnote work
361	properly so raise ValueError,"missing parameter to fit"
362	"""
363	if self.param_toFit !=[]:
364	return self.param_toFit
365	else:
366	raise ValueError,"missing parameter to fit"
367
368
369	def set_panel(self,model):
370	"""
371	Build the panel from the model content
372	@param model: the model selected in combo box for fitting purpose
373	"""
374	self.sizer2.Clear(True)
375	self.sizer5.Clear(True)
376	self.parameters = []
377	self.param_toFit=[]
378	self.model = model
379	keys = self.model.getParamList()
380	#print "fitpage1D : dispersion list",self.model.getDispParamList()
381	keys.sort()
382	disp_list=self.model.getDispParamList()
383	ip=0
384	iq=1
385	if len(disp_list)>0:
386	disp = wx.StaticText(self.scroll, -1, 'Dispersion')
387	self.sizer5.Add(disp,( iq, ip),(1,1), wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
388	ip += 1
389	values = wx.StaticText(self.scroll, -1, 'Values')
390	self.sizer5.Add(values,( iq, ip),(1,1), wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
391
392	disp_list.sort()
393	iy = 1
394	ix = 0
395	self.cb1 = wx.CheckBox(self.scroll, -1,'Parameters', (10, 10))
396	wx.EVT_CHECKBOX(self.scroll, self.cb1.GetId(), self.select_all_param)
397	self.sizer2.Add(self.cb1,(iy, ix),(1,1),\
398	wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
399	ix +=1
400	self.text2_2 = wx.StaticText(self.scroll, -1, 'Values')
401	self.sizer2.Add(self.text2_2,(iy, ix),(1,1),\
402	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
403	ix +=2
404	self.text2_3 = wx.StaticText(self.scroll, -1, 'Errors')
405	self.sizer2.Add(self.text2_3,(iy, ix),(1,1),\
406	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
407	self.text2_3.Hide()
408	ix +=1
409	self.text2_4 = wx.StaticText(self.scroll, -1, 'Units')
410	self.sizer2.Add(self.text2_4,(iy, ix),(1,1),\
411	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
412	self.text2_4.Hide()
413
414	for item in keys:
415	if not item in disp_list:
416	iy += 1
417	ix = 0
418
419	cb = wx.CheckBox(self.scroll, -1, item, (10, 10))
420	cb.SetValue(False)
421	self.sizer2.Add( cb,( iy, ix),(1,1), wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
422	wx.EVT_CHECKBOX(self.scroll, cb.GetId(), self.select_param)
423
424	ix += 1
425	value= self.model.getParam(item)
426	ctl1 = wx.TextCtrl(self.scroll, -1, size=(_BOX_WIDTH,20), style=wx.TE_PROCESS_ENTER)
427	ctl1.SetValue(str (format_number(value)))
428	ctl1.Bind(wx.EVT_KILL_FOCUS, self._onparamEnter)
429	ctl1.Bind(wx.EVT_TEXT_ENTER,self._onparamEnter)
430	self.sizer2.Add(ctl1, (iy,ix),(1,1), wx.EXPAND)
431	ix += 1
432	text2=wx.StaticText(self.scroll, -1, '+/-')
433	self.sizer2.Add(text2,(iy, ix),(1,1),\
434	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
435	text2.Hide()
436	ix += 1
437	ctl2 = wx.TextCtrl(self.scroll, -1, size=(_BOX_WIDTH,20), style=wx.TE_PROCESS_ENTER)
438	self.sizer2.Add(ctl2, (iy,ix),(1,1), wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
439	ctl2.Hide()
440	ix +=1
441	# Units
442	try:
443	units = wx.StaticText(self.scroll, -1, self.model.details[item][0], style=wx.ALIGN_LEFT)
444	except:
445	units = wx.StaticText(self.scroll, -1, "", style=wx.ALIGN_LEFT)
446	self.sizer2.Add(units, (iy,ix),(1,1), wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
447	else:
448	ip = 0
449	iq += 1
450	cb = wx.CheckBox(self.scroll, -1, item, (10, 10))
451	cb.SetValue(False)
452	self.sizer5.Add( cb,( iq, ip),(1,1), wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
453	wx.EVT_CHECKBOX(self.scroll, cb.GetId(), self.select_param)
454
455	ip += 1
456	value= self.model.getParam(item)
457	ctl1 = wx.TextCtrl(self.scroll, -1, size=(_BOX_WIDTH,20), style=wx.TE_PROCESS_ENTER)
458	ctl1.SetValue(str (format_number(value)))
459	ctl1.Bind(wx.EVT_KILL_FOCUS, self._onparamEnter)
460	ctl1.Bind(wx.EVT_TEXT_ENTER,self._onparamEnter)
461	self.sizer5.Add(ctl1, (iq,ip),(1,1), wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
462
463	#save data
464	self.parameters.append([cb,ctl1,text2,ctl2])
465
466	iy+=1
467	self.sizer2.Add((20,20),(iy,ix),(1,1), wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
468
469	#Display units text on panel
470	for item in keys:
471	if self.model.details[item][0]!='':
472	self.text2_4.Show()
473	break
474	else:
475	self.text2_4.Hide()
476	#Disable or enable fit button
477
478	if not (len(self.param_toFit ) >0):
479	self.xmin.Disable()
480	self.xmax.Disable()
481	else:
482	self.xmin.Enable()
483	self.xmax.Enable()
484
485	self.compute_chisqr()
486	self.vbox.Layout()
487	self.GrandParent.GetSizer().Layout()
488
489
490
491	def _onparamEnter(self,event):
492	"""
493	when enter value on panel redraw model according to changed
494	"""
495	self.set_model_parameter()
496	self.compute_chisqr()
497
498
499	def set_model_parameter(self):
500	"""
501	this method redraws the model according to parameters values changes
502	and the reset model according to paramaters changes
503	"""
504	if len(self.parameters) !=0 and self.model !=None:
505	for item in self.parameters:
506	try:
507	item[2].Hide()
508	item[3].Clear()
509	item[3].Hide()
510	name=str(item[0].GetLabelText())
511	value= float(item[1].GetValue())
512	self.model.setParam(name,value)
513	except:
514	wx.PostEvent(self.parent.GrandParent, StatusEvent(status=\
515	"Drawing Error:wrong value entered : %s"% sys.exc_value))
516
517	self.manager.redraw_model(float(self.xmin.GetValue())\
518	,float(self.xmax.GetValue()))
519
520	def select_all_param(self,event):
521	"""
522	set to true or false all checkBox given the main checkbox value cb1
523	"""
524	self.param_toFit=[]
525	if self.parameters !=[]:
526	if self.cb1.GetValue()==True:
527	for item in self.parameters:
528	item[0].SetValue(True)
529	list= [item[0],item[1],item[2],item[3]]
530	self.param_toFit.append(list )
531
532	if not (len(self.param_toFit ) >0):
533	self.xmin.Disable()
534	self.xmax.Disable()
535	else:
536	self.xmin.Enable()
537	self.xmax.Enable()
538	else:
539	for item in self.parameters:
540	item[0].SetValue(False)
541	self.param_toFit=[]
542
543	self.xmin.Disable()
544	self.xmax.Disable()
545
546
547	def select_param(self,event):
548	"""
549	Select TextCtrl checked for fitting purpose and stores them
550	in self.param_toFit=[] list
551	"""
552	self.param_toFit=[]
553	for item in self.parameters:
554	if item[0].GetValue()==True:
555	list= [item[0],item[1],item[2],item[3]]
556	self.param_toFit.append(list )
557	else:
558	if item in self.param_toFit:
559	self.param_toFit.remove(item)
560	if len(self.parameters)==len(self.param_toFit):
561	self.cb1.SetValue(True)
562	else:
563	self.cb1.SetValue(False)
564
565	if not (len(self.param_toFit ) >0):
566	self.xmin.Disable()
567	self.xmax.Disable()
568	else:
569	self.xmin.Enable()
570	self.xmax.Enable()
571
572
573
574
575	def onsetValues(self,chisqr, out,cov):
576	"""
577	Build the panel from the fit result
578	@param chisqr:Value of the goodness of fit metric
579	@param out:list of parameter with the best value found during fitting
580	@param cov:Covariance matrix
581
582	"""
583	#print "fitting : onsetvalues out",out
584	self.tcChi.Clear()
585	self.tcChi.SetValue(format_number(chisqr))
586	params = {}
587	is_modified = False
588	has_error = False
589	if out.__class__==numpy.float64:
590	self.param_toFit[0][1].SetValue(format_number(out))
591	self.param_toFit[0][1].Refresh()
592	if cov !=None :
593	self.text2_3.Show()
594	self.param_toFit[0][2].Show()
595	self.param_toFit[0][3].Clear()
596	self.param_toFit[0][3].SetValue(format_number(cov[0]))
597	self.param_toFit[0][3].Show()
598	#out is a list : set parameters and errors in TextCtrl
599	else:
600	i=0
601	#print "fitpage: list param model",list
602	#for item in self.param_toFit:
603	# print "fitpage: list display",item[0].GetLabelText()
604	for item in self.param_toFit:
605	if( out != None ) and len(out)<=len(self.param_toFit)and i < len(out):
606	#item[1].SetValue(format_number(out[i]))
607	item[1].SetValue(format_number(self.model.getParam(item[0].GetLabelText())))
608	item[1].Refresh()
609	if (cov !=None)and len(cov)<=len(self.param_toFit)and i < len(cov):
610	self.text2_3.Show()
611	item[2].Show()
612	item[3].Clear()
613	item[3].SetValue(format_number(cov[i]))
614	item[3].Show()
615	i+=1
616
617	self.vbox.Layout()
618	self.GrandParent.GetSizer().Layout()
619	def onSmear(self, event):
620	if self.smear.GetValue()==True:
621	from DataLoader.qsmearing import smear_selection
622	smear =smear_selection( self.data )
623	self.data.smearer= smear
624	#print "on smearing", self.data.smearer._compute_matrix()
625	else:
626	self.data.smearer=None
627

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SasView

source: sasview/sansview/perspectives/fitting/scroll_fitpage1D.py @ 2fa4655

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