modelpage.py @ 5973b566

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 5973b566 was dcf29d7, checked in by Gervaise Alina <gervyh@…>, 15 years ago
draw panel according to the fitting type closing and reopen page i am still working on
Property mode set to `100644`
File size: 17.6 KB

Rev	Line
[c77d859]	1
[1b07935d]	2	import wx
[bb18ef1]	3	import wx.lib.newevent
[1b07935d]	4	import numpy
	5	import copy
[81e4cf7]	6	import math
	7	from sans.models.dispersion_models import ArrayDispersion, GaussianDispersion
[26bf293]	8
[1b07935d]	9	from sans.guicomm.events import StatusEvent
[26bf293]	10	from sans.guiframe.utils import format_number
[1b07935d]	11	(ModelEventbox, EVT_MODEL_BOX) = wx.lib.newevent.NewEvent()
	12	_BOX_WIDTH = 80
	13
[c77d859]	14	import basepage
	15	from basepage import BasicPage
[1b07935d]	16
[26bf293]	17
[c77d859]	18	class ModelPage(BasicPage):
[1b07935d]	19	"""
[fbc3e04]	20	FitPanel class contains fields allowing to display results when
	21	fitting a model and one data
	22	@note: For Fit to be performed the user should check at least one parameter
	23	on fit Panel window.
[1b07935d]	24
	25	"""
[c77d859]	26	def __init__(self,parent, page_info, name=""):
	27	BasicPage.__init__(self, parent, page_info,name)
[1b07935d]	28	"""
	29	Initialization of the Panel
	30	"""
[6f023e8]	31	self.name ="Model"
[c9a4377]	32	page_info.page_name= "Model Page"
[c77d859]	33	self._fill_model_sizer( self.sizer1)
	34	self._fill_range_sizer()
	35	if hasattr(self.page_info,"model"):
	36	model=self.page_info.model
	37	description=""
	38	if model!=None:
	39	description = self.page_info.model.description
	40	self.set_model_param_sizer(self.model)
	41	self.set_model_description(description,self.sizer2)
[bb18ef1]	42
[c77d859]	43
[bb18ef1]	44
[ef8b580]	45
[c77d859]	46	def _on_display_description(self, event):
	47	"""
	48	Show or Hide description
	49	@param event: wx.EVT_RADIOBUTTON
	50	"""
	51	self._on_display_description_helper()
[fbc3e04]	52
[24ea33c]	53
[00561739]	54
[c77d859]	55	def _on_display_description_helper(self):
	56	"""
	57	Show or Hide description
	58	@param event: wx.EVT_RADIOBUTTON
	59	"""
	60	## save state of radiobox
	61	self.page_info. save_radiobox_state( self.description_hide )
	62	self.page_info. save_radiobox_state( self.description_show )
	63	## Show description
	64	if not self.description_show.GetValue():
	65	self.sizer_description.Clear(True)
	66
	67	else:
	68	model=self.page_info.model
	69	description=""
	70	if model!=None:
	71	description = self.page_info.model.description
	72	self.description = wx.StaticText( self,-1,str(description) )
	73	self.sizer_description.Add( self.description, 1, wx.EXPAND \| wx.ALL, 10 )
	74
	75	self.Layout()
	76
	77
	78	def _fill_range_sizer(self):
	79	"""
	80	Fill the sizer containing the plotting range
	81	add access to npts
	82	"""
	83	sizer_npts= wx.GridSizer(1, 1,5, 5)
	84
[d15c0202]	85	self.npts = wx.TextCtrl(self, -1,size=(_BOX_WIDTH,20))
	86	self.npts.SetValue(format_number(self.num_points))
	87	self.npts.SetToolTipString("Number of point to plot.")
[1328e03]	88	self.npts.Bind(wx.EVT_SET_FOCUS, self.onSetFocus)
[dcf29d7]	89	self.npts.Bind(wx.EVT_KILL_FOCUS, self._onparamEnter)
[d15c0202]	90	self.npts.Bind(wx.EVT_TEXT_ENTER, self._onparamEnter)
[bb18ef1]	91
[c77d859]	92	sizer_npts.Add(wx.StaticText(self, -1, 'Npts'),1, wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 5)
	93	sizer_npts.Add(self.npts,1, wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 5)
	94	self._set_range_sizer( title="Plotted Q Range", object= sizer_npts)
[fbc3e04]	95
[c77d859]	96	def _on_select_model(self, event):
	97	"""
	98	call back for model selection
	99	"""
[59a7f2d]	100	self._on_select_model_helper()
[c77d859]	101	self.set_model_param_sizer(self.model)
	102	self._set_sizer_gaussian()
	103	self.name = self.model.name
	104	self.model_view.SetFocus()
	105	self.parent.model_page.name = self.name
	106	self.parent.draw_model_name = self.name
	107	self._draw_model()
	108
	109	def _fill_model_sizer(self, sizer):
[26bf293]	110	"""
[c77d859]	111	fill sizer containing model info
[26bf293]	112	"""
[c77d859]	113	id = wx.NewId()
	114	self.model_view =wx.Button(self,id,'View 2D')
	115	self.model_view.Bind(wx.EVT_BUTTON, self._onModel2D,id=id)
	116	self.model_view.SetToolTipString("View model in 2D")
[26bf293]	117
[c77d859]	118	## class base method to add view 2d button
	119	self._set_model_sizer(sizer=sizer, title="Model",object= self.model_view )
	120
	121
	122	def _set_sizer_gaussian(self):
[26bf293]	123	"""
[c77d859]	124	draw sizer with gaussian dispersity parameters
[26bf293]	125	"""
[c77d859]	126	self.fittable_param=[]
	127	self.fixed_param=[]
[376916c]	128
[c77d859]	129	self.sizer4_4.Clear(True)
	130	if self.model==None:
	131	##no model is selected
	132	return
	133	if not self.enable_disp.GetValue():
	134	## the user didn't select dispersity display
[bb18ef1]	135	return
[376916c]	136	self._reset_dispersity()
	137	# Create the dispersion objects
	138	for item in self.model.dispersion.keys():
	139	disp_model = GaussianDispersion()
	140	self._disp_obj_dict[item] = disp_model
	141	self.model.set_dispersion(item, disp_model)
	142
	143
[c77d859]	144	ix=0
	145	iy=1
	146	disp = wx.StaticText(self, -1, 'Names')
	147	self.sizer4_4.Add(disp,( iy, ix),(1,1),
	148	wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
	149	ix += 1
	150	values = wx.StaticText(self, -1, 'Values')
	151	self.sizer4_4.Add(values,( iy, ix),(1,1), wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
	152
	153	ix += 1
	154	npts = wx.StaticText(self, -1, 'Npts')
	155	self.sizer4_4.Add(npts,( iy, ix),(1,1), wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
	156	ix += 1
	157	nsigmas = wx.StaticText(self, -1, 'Nsigmas')
	158	self.sizer4_4.Add(nsigmas,( iy, ix),(1,1), wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
[59a7f2d]	159
	160
[c77d859]	161	for item in self.model.dispersion.keys():
[376916c]	162
	163	self.disp_cb_dict[item]= None
[c77d859]	164	name1=item+".width"
	165	name2=item+".npts"
	166	name3=item+".nsigmas"
	167	iy += 1
	168	for p in self.model.dispersion[item].keys():
	169	if p=="width":
	170	ix = 0
	171	name = wx.StaticText(self, -1, name1)
	172	self.sizer4_4.Add( name,( iy, ix),(1,1),
	173	wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
	174	ix = 1
	175	value= self.model.getParam(name1)
	176	ctl1 = wx.TextCtrl(self, -1, size=(_BOX_WIDTH,20),
	177	style=wx.TE_PROCESS_ENTER)
[bb18ef1]	178
[c77d859]	179	ctl1.SetValue(str (format_number(value)))
[1328e03]	180	ctl1.Bind(wx.EVT_SET_FOCUS, self.onSetFocus)
[77e23a2]	181	ctl1.Bind(wx.EVT_KILL_FOCUS, self._onparamEnter)
[c77d859]	182	ctl1.Bind(wx.EVT_TEXT_ENTER,self._onparamEnter)
	183	self.sizer4_4.Add(ctl1, (iy,ix),(1,1), wx.EXPAND)
	184
	185	self.fittable_param.append([None,name1,ctl1,None,
	186	None, None, None,None])
	187
	188	elif p=="npts":
	189	ix =2
	190	value= self.model.getParam(name2)
	191	Tctl1 = wx.TextCtrl(self, -1, size=(_BOX_WIDTH/2,20),
	192	style=wx.TE_PROCESS_ENTER)
	193
	194	Tctl1.SetValue(str (format_number(value)))
[1328e03]	195	Tctl1.Bind(wx.EVT_SET_FOCUS, self.onSetFocus)
[77e23a2]	196	Tctl1.Bind(wx.EVT_KILL_FOCUS, self._onparamEnter)
[c77d859]	197	Tctl1.Bind(wx.EVT_TEXT_ENTER,self._onparamEnter)
	198	self.sizer4_4.Add(Tctl1, (iy,ix),(1,1),
	199	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
	200
	201	self.fixed_param.append([None,name2, Tctl1,None,None,
	202	None, None,None])
[bb18ef1]	203
[c77d859]	204	elif p=="nsigmas":
[59a7f2d]	205
[c77d859]	206	ix =3
	207	value= self.model.getParam(name3)
	208	Tctl2 = wx.TextCtrl(self, -1, size=(_BOX_WIDTH/2,20),
	209	style=wx.TE_PROCESS_ENTER)
	210	Tctl2.SetValue(str (format_number(value)))
[1328e03]	211	Tctl2.Bind(wx.EVT_SET_FOCUS, self.onSetFocus)
[77e23a2]	212	Tctl2.Bind(wx.EVT_KILL_FOCUS, self._onparamEnter)
[c77d859]	213	Tctl2.Bind(wx.EVT_TEXT_ENTER,self._onparamEnter)
	214	self.sizer4_4.Add(Tctl2, (iy,ix),(1,1),
	215	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
	216	ix +=1
	217	self.sizer4_4.Add((20,20), (iy,ix),(1,1),
	218	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
	219
	220	self.fixed_param.append([None,name3, Tctl2,
	221	None,None, None, None,None])
[dc317d1]	222
[c77d859]	223	msg = " Selected Distribution: Gaussian"
	224	wx.PostEvent(self.parent.parent, StatusEvent( status= msg ))
	225	ix =0
	226	iy +=1
	227	self.sizer4_4.Add((20,20),(iy,ix),(1,1), wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
	228	self.sizer4_4.Layout()
	229	self.sizer4.Layout()
	230	self.SetScrollbars(20,20,200,100)
	231
	232	def _onModel2D(self, event):
[86c1832]	233	"""
	234	call manager to plot model in 2D
	235	"""
[24ea33c]	236	# If the 2D display is not currently enabled, plot the model in 2D
	237	# and set the enable2D flag.
[bb18ef1]	238	if self.fitrange:
	239	self.enable2D = True
	240
	241	if self.enable2D:
[cfc68540]	242	self._draw_model()
[e5af88b]	243	self.model_view.Disable()
[c77d859]	244
[32d802f]	245	def select_model(self, model, name):
[3dc83be]	246	"""
	247	Select a new model
	248	@param model: model object
	249	"""
[ef8b580]	250	self.model = model
	251	self.parent.model_page.name = name
	252	self.parent.draw_model_name = name
[51d47b5]	253
[c77d859]	254	self.set_model_param_sizer(self.model)
[bb18ef1]	255	self._draw_model()
[c77d859]	256	## keep the sizer view consistent with the model menu selecting
[376916c]	257	self._set_model_sizer_selection( self.model )
[1b07935d]	258
[c77d859]	259	self.model_view.SetFocus()
	260
	261
	262	def set_model_description(self,description,sizer):
[1b07935d]	263	"""
[c77d859]	264	fill a sizer with description
	265	@param description: of type string
	266	@param sizer: wx.BoxSizer()
[1b07935d]	267	"""
[c77d859]	268
	269	sizer.Clear(True)
	270	box_description= wx.StaticBox(self, -1, 'Model Description')
	271	boxsizer1 = wx.StaticBoxSizer(box_description, wx.VERTICAL)
[bb18ef1]	272
[c77d859]	273	sizer_selection=wx.BoxSizer(wx.HORIZONTAL)
	274
	275	self.description_show = wx.RadioButton(self, -1, 'Show', style=wx.RB_GROUP)
	276	self.description_hide = wx.RadioButton(self, -1, 'Hide')
[51d47b5]	277
[c77d859]	278	if description=="":
	279	self.description_hide.SetValue(True)
	280	description=" Description unavailable. Click for details"
[bb18ef1]	281
[c77d859]	282	self.description = wx.StaticText( self,-1,str(description) )
[51d47b5]	283
[c77d859]	284	self.Bind( wx.EVT_RADIOBUTTON, self._on_display_description,
	285	id=self.description_hide.GetId() )
[51d47b5]	286
[c77d859]	287	self.Bind( wx.EVT_RADIOBUTTON, self._on_display_description,
	288	id=self.description_show.GetId() )
[51d47b5]	289
[c77d859]	290	self.model_description = wx.Button(self, -1, "More Details")
	291	self.model_description.SetToolTipString("See more description in help menu.")
[51d47b5]	292
[c77d859]	293	self.page_info.save_radiobox_state( self.description_hide )
	294	self.page_info.save_radiobox_state( self.description_show )
[fbc3e04]	295
[c77d859]	296	sizer_selection.Add( self.description_show )
	297	sizer_selection.Add( (20,20))
	298	sizer_selection.Add( self.description_hide )
	299	sizer_selection.Add( (20,20))
	300	sizer_selection.Add( self.model_description )
[fbc3e04]	301
[c77d859]	302
	303	self.sizer_description=wx.BoxSizer(wx.HORIZONTAL)
	304	self.sizer_description.Add( self.description, 1, wx.EXPAND \| wx.ALL, 10 )
	305
	306	boxsizer1.Add( sizer_selection)
	307	boxsizer1.Add( (20,20))
	308	boxsizer1.Add( self.sizer_description)
	309
[fbc3e04]	310
[c77d859]	311	sizer.Add(boxsizer1,0, wx.EXPAND \| wx.ALL, 10)
	312	sizer.Layout()
	313
	314
	315
[aa306e4]	316	def set_range(self, qmin_x, qmax_x, npts):
[ed2ea6a]	317	"""
[c77d859]	318	Set the range for the plotted models
	319	@param qmin: minimum Q
	320	@param qmax: maximum Q
	321	@param npts: number of Q bins
[ed2ea6a]	322	"""
[c77d859]	323	# Set the data members
	324	self.qmin_x = qmin_x
	325	self.qmax_x = qmax_x
	326	self.num_points = npts
[26bf293]	327
[c77d859]	328	# Set the controls
	329	self.qmin.SetValue(format_number(self.qmin_x))
	330	self.qmax.SetValue(format_number(self.qmax_x))
	331	self.npts.SetValue(format_number(self.num_points))
[51d47b5]	332
[c77d859]	333
	334	def set_model_param_sizer(self, model):
[51d47b5]	335	"""
[c77d859]	336	Build the panel from the model content
	337	@param model: the model selected in combo box for fitting purpose
[51d47b5]	338	"""
[c77d859]	339	self.sizer3.Clear(True)
	340	self.parameters = []
	341	self.param_toFit=[]
	342	self.fixed_param=[]
[1b07935d]	343
[c77d859]	344	if model ==None:
	345	##no model avaiable to draw sizer
	346	return
	347	box_description= wx.StaticBox(self, -1,str("Model Parameters"))
	348	boxsizer1 = wx.StaticBoxSizer(box_description, wx.VERTICAL)
	349	sizer = wx.GridBagSizer(5,5)
[1b07935d]	350
[c77d859]	351	self.model = model
	352	self.set_model_description(self.model.description,self.sizer2)
	353
	354	keys = self.model.getParamList()
	355	#list of dispersion paramaters
	356	self.disp_list=self.model.getDispParamList()
	357
	358	keys.sort()
	359
	360	iy = 1
	361	ix = 0
	362	self.text1_2 = wx.StaticText(self, -1, 'Names')
	363	sizer.Add(self.text1_2,(iy, ix),(1,1),\
	364	wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
	365	ix +=1
	366	self.text2_2 = wx.StaticText(self, -1, 'Values')
	367	sizer.Add(self.text2_2,(iy, ix),(1,1),\
	368	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
	369	ix +=1
	370	self.text2_4 = wx.StaticText(self, -1, 'Units')
	371	sizer.Add(self.text2_4,(iy, ix),(1,1),\
	372	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
	373	self.text2_4.Hide()
	374
	375
	376	for item in keys:
	377	if not item in self.disp_list:
	378	iy += 1
	379	ix = 0
	380
	381	name = wx.StaticText(self, -1,item)
	382	sizer.Add( name,( iy, ix),(1,1),
	383	wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
	384
	385	ix += 1
	386	value= self.model.getParam(item)
	387	ctl1 = wx.TextCtrl(self, -1, size=(_BOX_WIDTH,20),
[8bd4dc0]	388	style=wx.TE_PROCESS_ENTER)
[26bf293]	389
[c77d859]	390	ctl1.SetValue(str (format_number(value)))
[1328e03]	391	ctl1.Bind(wx.EVT_SET_FOCUS, self.onSetFocus)
[77e23a2]	392	ctl1.Bind(wx.EVT_KILL_FOCUS, self._onparamEnter)
[c77d859]	393	ctl1.Bind(wx.EVT_TEXT_ENTER,self._onparamEnter)
[1328e03]	394
[c77d859]	395	sizer.Add(ctl1, (iy,ix),(1,1), wx.EXPAND)
	396
	397	ix +=1
	398	# Units
[a5aaec9]	399	try:
[c77d859]	400	units = wx.StaticText(self, -1, self.model.details[item][0], style=wx.ALIGN_LEFT)
[db709e4]	401	except:
[c77d859]	402	units = wx.StaticText(self, -1, "", style=wx.ALIGN_LEFT)
	403	sizer.Add(units, (iy,ix),(1,1), wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
[ed2ea6a]	404
[c77d859]	405	##[cb state, name, value, "+/-", error of fit, min, max , units]
	406	self.parameters.append([None,item, ctl1,
	407	None,None, None, None,None])
[ed2ea6a]	408
[c77d859]	409	iy+=1
	410	sizer.Add((20,20),(iy,ix),(1,1), wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
	411
	412	#Display units text on panel
	413	for item in keys:
	414	if self.model.details[item][0]!='':
	415	self.text2_4.Show()
	416	break
[bb18ef1]	417	else:
[c77d859]	418	self.text2_4.Hide()
	419
	420	boxsizer1.Add(sizer)
	421
	422	self.sizer3.Add(boxsizer1,0, wx.EXPAND \| wx.ALL, 10)
	423	self.sizer3.Layout()
	424	self.SetScrollbars(20,20,200,100)
[8bd4dc0]	425
[dfae8b3]	426
[2e10b70]	427
[c77d859]	428
	429	class HelpWindow(wx.Frame):
	430	def __init__(self, parent, id, title):
	431	wx.Frame.__init__(self, parent, id, title, size=(570, 400))
[ef8b580]	432
[c77d859]	433	from sans.models.CylinderModel import CylinderModel
	434	model = CylinderModel()
	435	#from sans.models.LineModel import LineModel
	436	#model = LineModel()
	437	from pageInfo import PageInfo
	438	myinfo = PageInfo(self,model)
	439	from models import ModelList
	440	mylist= ModelList()
[fbc3e04]	441
[c77d859]	442	from sans.models.SphereModel import SphereModel
	443	from sans.models.SquareWellStructure import SquareWellStructure
	444	from sans.models.DebyeModel import DebyeModel
	445	from sans.models.LineModel import LineModel
	446	name= "shapes"
	447	list1= [SphereModel]
	448	mylist.set_list( name, list1)
[fbc3e04]	449
[c77d859]	450	name= "Shape-independent"
	451	list1= [DebyeModel]
	452	mylist.set_list( name, list1)
	453
	454	name= "Structure Factors"
	455	list1= [SquareWellStructure]
	456	mylist.set_list( name, list1)
	457
	458	name= "Added models"
	459	list1= [LineModel]
	460	mylist.set_list( name, list1)
	461
	462	myinfo.model_list_box = mylist.get_list()
	463
	464	self.page = ModelPage(self, myinfo)
	465
	466
	467
	468	self.Centre()
	469	self.Show(True)
	470
	471
	472
	473	if __name__=="__main__":
	474	app = wx.App()
	475	HelpWindow(None, -1, 'HelpWindow')
	476	app.MainLoop()
	477

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SasView

source: sasview/sansview/perspectives/fitting/modelpage.py @ 5973b566

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