modelpage.py @ fb8daaaf

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 fb8daaaf was fa58441, checked in by Jae Cho <jhjcho@…>, 15 years ago
minor changes (some names of titles)
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	"""
[fa58441]	26
[b787e68c]	27	def __init__(self,parent, page_info):
[cfc0913]	28	BasicPage.__init__(self, parent, page_info)
[1b07935d]	29	"""
	30	Initialization of the Panel
	31	"""
[c77d859]	32	self._fill_model_sizer( self.sizer1)
	33	self._fill_range_sizer()
[fa58441]	34
[cfc0913]	35	description=""
	36	if self.model!=None:
	37	description = self.model.description
[a074145]	38
	39	self.select_model(self.model, self.model.name)
[c77d859]	40	self.set_model_description(description,self.sizer2)
[a074145]	41
	42
[bb18ef1]	43
[ef8b580]	44
[c77d859]	45	def _on_display_description(self, event):
	46	"""
	47	Show or Hide description
	48	@param event: wx.EVT_RADIOBUTTON
	49	"""
	50	self._on_display_description_helper()
[fbc3e04]	51
[24ea33c]	52
[00561739]	53
[c77d859]	54	def _on_display_description_helper(self):
	55	"""
	56	Show or Hide description
	57	@param event: wx.EVT_RADIOBUTTON
	58	"""
[a074145]	59
[c77d859]	60	## Show description
	61	if not self.description_show.GetValue():
	62	self.sizer_description.Clear(True)
	63
	64	else:
	65	description=""
[cfc0913]	66	if self.model!=None:
	67	description = self.model.description
[a074145]	68
[c77d859]	69	self.description = wx.StaticText( self,-1,str(description) )
	70	self.sizer_description.Add( self.description, 1, wx.EXPAND \| wx.ALL, 10 )
	71
	72	self.Layout()
	73
	74
	75	def _fill_range_sizer(self):
	76	"""
	77	Fill the sizer containing the plotting range
	78	add access to npts
	79	"""
	80	sizer_npts= wx.GridSizer(1, 1,5, 5)
	81
[d15c0202]	82	self.npts = wx.TextCtrl(self, -1,size=(_BOX_WIDTH,20))
	83	self.npts.SetValue(format_number(self.num_points))
	84	self.npts.SetToolTipString("Number of point to plot.")
[1328e03]	85	self.npts.Bind(wx.EVT_SET_FOCUS, self.onSetFocus)
[dcf29d7]	86	self.npts.Bind(wx.EVT_KILL_FOCUS, self._onparamEnter)
[d15c0202]	87	self.npts.Bind(wx.EVT_TEXT_ENTER, self._onparamEnter)
[bb18ef1]	88
[c77d859]	89	sizer_npts.Add(wx.StaticText(self, -1, 'Npts'),1, wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 5)
	90	sizer_npts.Add(self.npts,1, wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 5)
	91	self._set_range_sizer( title="Plotted Q Range", object= sizer_npts)
[fbc3e04]	92
[cfc0913]	93
[c77d859]	94	def _on_select_model(self, event):
	95	"""
	96	call back for model selection
	97	"""
[59a7f2d]	98	self._on_select_model_helper()
[3b605bb]	99	self.select_model(self.model, self.model.name)
	100
[c77d859]	101
	102	def _fill_model_sizer(self, sizer):
[26bf293]	103	"""
[c77d859]	104	fill sizer containing model info
[26bf293]	105	"""
[c77d859]	106	id = wx.NewId()
	107	self.model_view =wx.Button(self,id,'View 2D')
	108	self.model_view.Bind(wx.EVT_BUTTON, self._onModel2D,id=id)
	109	self.model_view.SetToolTipString("View model in 2D")
[26bf293]	110
[fa58441]	111	## class base method to add view 2d button
[c77d859]	112	self._set_model_sizer(sizer=sizer, title="Model",object= self.model_view )
	113
	114
	115	def _set_sizer_gaussian(self):
[26bf293]	116	"""
[c77d859]	117	draw sizer with gaussian dispersity parameters
[26bf293]	118	"""
[c77d859]	119	self.fittable_param=[]
	120	self.fixed_param=[]
[376916c]	121
[c77d859]	122	self.sizer4_4.Clear(True)
	123	if self.model==None:
	124	##no model is selected
	125	return
	126	if not self.enable_disp.GetValue():
	127	## the user didn't select dispersity display
[bb18ef1]	128	return
[376916c]	129	self._reset_dispersity()
	130	# Create the dispersion objects
	131	for item in self.model.dispersion.keys():
	132	disp_model = GaussianDispersion()
	133	self._disp_obj_dict[item] = disp_model
	134	self.model.set_dispersion(item, disp_model)
	135
	136
[c77d859]	137	ix=0
	138	iy=1
	139	disp = wx.StaticText(self, -1, 'Names')
	140	self.sizer4_4.Add(disp,( iy, ix),(1,1),
	141	wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
	142	ix += 1
	143	values = wx.StaticText(self, -1, 'Values')
	144	self.sizer4_4.Add(values,( iy, ix),(1,1), wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
	145
	146	ix += 1
	147	npts = wx.StaticText(self, -1, 'Npts')
	148	self.sizer4_4.Add(npts,( iy, ix),(1,1), wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
	149	ix += 1
	150	nsigmas = wx.StaticText(self, -1, 'Nsigmas')
	151	self.sizer4_4.Add(nsigmas,( iy, ix),(1,1), wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
[59a7f2d]	152
	153
[c77d859]	154	for item in self.model.dispersion.keys():
[376916c]	155
	156	self.disp_cb_dict[item]= None
[c77d859]	157	name1=item+".width"
	158	name2=item+".npts"
	159	name3=item+".nsigmas"
	160	iy += 1
	161	for p in self.model.dispersion[item].keys():
	162	if p=="width":
	163	ix = 0
	164	name = wx.StaticText(self, -1, name1)
	165	self.sizer4_4.Add( name,( iy, ix),(1,1),
	166	wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
	167	ix = 1
	168	value= self.model.getParam(name1)
	169	ctl1 = wx.TextCtrl(self, -1, size=(_BOX_WIDTH,20),
	170	style=wx.TE_PROCESS_ENTER)
[bb18ef1]	171
[c77d859]	172	ctl1.SetValue(str (format_number(value)))
[1328e03]	173	ctl1.Bind(wx.EVT_SET_FOCUS, self.onSetFocus)
[77e23a2]	174	ctl1.Bind(wx.EVT_KILL_FOCUS, self._onparamEnter)
[c77d859]	175	ctl1.Bind(wx.EVT_TEXT_ENTER,self._onparamEnter)
	176	self.sizer4_4.Add(ctl1, (iy,ix),(1,1), wx.EXPAND)
	177
	178	self.fittable_param.append([None,name1,ctl1,None,
	179	None, None, None,None])
	180
	181	elif p=="npts":
	182	ix =2
	183	value= self.model.getParam(name2)
	184	Tctl1 = wx.TextCtrl(self, -1, size=(_BOX_WIDTH/2,20),
	185	style=wx.TE_PROCESS_ENTER)
	186
	187	Tctl1.SetValue(str (format_number(value)))
[1328e03]	188	Tctl1.Bind(wx.EVT_SET_FOCUS, self.onSetFocus)
[77e23a2]	189	Tctl1.Bind(wx.EVT_KILL_FOCUS, self._onparamEnter)
[c77d859]	190	Tctl1.Bind(wx.EVT_TEXT_ENTER,self._onparamEnter)
	191	self.sizer4_4.Add(Tctl1, (iy,ix),(1,1),
	192	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
	193
	194	self.fixed_param.append([None,name2, Tctl1,None,None,
	195	None, None,None])
[bb18ef1]	196
[c77d859]	197	elif p=="nsigmas":
[59a7f2d]	198
[c77d859]	199	ix =3
	200	value= self.model.getParam(name3)
	201	Tctl2 = wx.TextCtrl(self, -1, size=(_BOX_WIDTH/2,20),
	202	style=wx.TE_PROCESS_ENTER)
	203	Tctl2.SetValue(str (format_number(value)))
[1328e03]	204	Tctl2.Bind(wx.EVT_SET_FOCUS, self.onSetFocus)
[77e23a2]	205	Tctl2.Bind(wx.EVT_KILL_FOCUS, self._onparamEnter)
[c77d859]	206	Tctl2.Bind(wx.EVT_TEXT_ENTER,self._onparamEnter)
	207	self.sizer4_4.Add(Tctl2, (iy,ix),(1,1),
	208	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
	209	ix +=1
	210	self.sizer4_4.Add((20,20), (iy,ix),(1,1),
	211	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
	212
	213	self.fixed_param.append([None,name3, Tctl2,
	214	None,None, None, None,None])
[dc317d1]	215
[c77d859]	216	msg = " Selected Distribution: Gaussian"
	217	wx.PostEvent(self.parent.parent, StatusEvent( status= msg ))
	218	ix =0
	219	iy +=1
	220	self.sizer4_4.Add((20,20),(iy,ix),(1,1), wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
	221	self.sizer4_4.Layout()
	222	self.sizer4.Layout()
	223	self.SetScrollbars(20,20,200,100)
	224
[7c845cb]	225
	226	def reset_page(self, state):
	227	"""
	228	reset the state
	229	"""
	230	self.reset_page_helper(state)
	231
	232
[c77d859]	233	def _onModel2D(self, event):
[86c1832]	234	"""
	235	call manager to plot model in 2D
	236	"""
[24ea33c]	237	# If the 2D display is not currently enabled, plot the model in 2D
	238	# and set the enable2D flag.
[bb18ef1]	239	if self.fitrange:
	240	self.enable2D = True
	241
	242	if self.enable2D:
[cfc68540]	243	self._draw_model()
[e5af88b]	244	self.model_view.Disable()
[c77d859]	245
[32d802f]	246	def select_model(self, model, name):
[3dc83be]	247	"""
	248	Select a new model
	249	@param model: model object
	250	"""
[ef8b580]	251	self.model = model
[c77d859]	252	self.set_model_param_sizer(self.model)
[bb18ef1]	253	self._draw_model()
[c77d859]	254	## keep the sizer view consistent with the model menu selecting
[376916c]	255	self._set_model_sizer_selection( self.model )
[3b605bb]	256	self.enable_disp.SetValue(False)
	257	self.disable_disp.SetValue(True)
	258	self._set_dipers_Param(event=None)
[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
[fa58441]	290	self.model_description = wx.Button(self,-1, label="Details")
[9d091ed]	291	self.model_description.Bind(wx.EVT_BUTTON,self.on_button_clicked)
	292	self.model_description.SetToolTipString("Click Model Functions in HelpWindow...")
[a074145]	293
[c77d859]	294	sizer_selection.Add( self.description_show )
	295	sizer_selection.Add( (20,20))
	296	sizer_selection.Add( self.description_hide )
[fa58441]	297	#sizer_selection.Add( (20,20))
	298	sizer_selection.Add((20,20),0, wx.LEFT\|wx.RIGHT\|wx.EXPAND,67)
[c77d859]	299	sizer_selection.Add( self.model_description )
[fa58441]	300
[c77d859]	301
	302	self.sizer_description=wx.BoxSizer(wx.HORIZONTAL)
	303	self.sizer_description.Add( self.description, 1, wx.EXPAND \| wx.ALL, 10 )
	304	boxsizer1.Add( sizer_selection)
	305	boxsizer1.Add( (20,20))
	306	boxsizer1.Add( self.sizer_description)
	307
[fbc3e04]	308
[c77d859]	309	sizer.Add(boxsizer1,0, wx.EXPAND \| wx.ALL, 10)
	310	sizer.Layout()
	311
[9d091ed]	312	def on_button_clicked(self,event):
	313	"""
[b94a0a6]	314	#On 'More details' button
	315	"""
[9d091ed]	316	from helpPanel import HelpWindow
[1d64748]	317
	318	name = self.model.name
	319	if name == None:
	320	name = 'FuncHelp'
	321	frame = HelpWindow(None, -1, name)
[9d091ed]	322	frame.Show(True)
	323
[aa306e4]	324	def set_range(self, qmin_x, qmax_x, npts):
[ed2ea6a]	325	"""
[c77d859]	326	Set the range for the plotted models
	327	@param qmin: minimum Q
	328	@param qmax: maximum Q
	329	@param npts: number of Q bins
[ed2ea6a]	330	"""
[c77d859]	331	# Set the data members
	332	self.qmin_x = qmin_x
	333	self.qmax_x = qmax_x
	334	self.num_points = npts
[26bf293]	335
[c77d859]	336	# Set the controls
	337	self.qmin.SetValue(format_number(self.qmin_x))
	338	self.qmax.SetValue(format_number(self.qmax_x))
	339	self.npts.SetValue(format_number(self.num_points))
[51d47b5]	340
[c77d859]	341
	342	def set_model_param_sizer(self, model):
[51d47b5]	343	"""
[c77d859]	344	Build the panel from the model content
	345	@param model: the model selected in combo box for fitting purpose
[51d47b5]	346	"""
[c77d859]	347	self.sizer3.Clear(True)
	348	self.parameters = []
	349	self.param_toFit=[]
	350	self.fixed_param=[]
[1b07935d]	351
[c77d859]	352	if model ==None:
	353	##no model avaiable to draw sizer
	354	return
	355	box_description= wx.StaticBox(self, -1,str("Model Parameters"))
	356	boxsizer1 = wx.StaticBoxSizer(box_description, wx.VERTICAL)
	357	sizer = wx.GridBagSizer(5,5)
[1b07935d]	358
[c77d859]	359	self.model = model
	360	self.set_model_description(self.model.description,self.sizer2)
	361
	362	keys = self.model.getParamList()
	363	#list of dispersion paramaters
	364	self.disp_list=self.model.getDispParamList()
	365
	366	keys.sort()
	367
	368	iy = 1
	369	ix = 0
	370	self.text1_2 = wx.StaticText(self, -1, 'Names')
	371	sizer.Add(self.text1_2,(iy, ix),(1,1),\
	372	wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
	373	ix +=1
	374	self.text2_2 = wx.StaticText(self, -1, 'Values')
	375	sizer.Add(self.text2_2,(iy, ix),(1,1),\
	376	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
	377	ix +=1
	378	self.text2_4 = wx.StaticText(self, -1, 'Units')
	379	sizer.Add(self.text2_4,(iy, ix),(1,1),\
	380	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
	381	self.text2_4.Hide()
	382
	383
	384	for item in keys:
	385	if not item in self.disp_list:
	386	iy += 1
	387	ix = 0
	388
	389	name = wx.StaticText(self, -1,item)
	390	sizer.Add( name,( iy, ix),(1,1),
	391	wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
	392
	393	ix += 1
	394	value= self.model.getParam(item)
	395	ctl1 = wx.TextCtrl(self, -1, size=(_BOX_WIDTH,20),
[8bd4dc0]	396	style=wx.TE_PROCESS_ENTER)
[26bf293]	397
[c77d859]	398	ctl1.SetValue(str (format_number(value)))
[1328e03]	399	ctl1.Bind(wx.EVT_SET_FOCUS, self.onSetFocus)
[77e23a2]	400	ctl1.Bind(wx.EVT_KILL_FOCUS, self._onparamEnter)
[c77d859]	401	ctl1.Bind(wx.EVT_TEXT_ENTER,self._onparamEnter)
[1328e03]	402
[c77d859]	403	sizer.Add(ctl1, (iy,ix),(1,1), wx.EXPAND)
	404
	405	ix +=1
	406	# Units
[a5aaec9]	407	try:
[c77d859]	408	units = wx.StaticText(self, -1, self.model.details[item][0], style=wx.ALIGN_LEFT)
[db709e4]	409	except:
[c77d859]	410	units = wx.StaticText(self, -1, "", style=wx.ALIGN_LEFT)
	411	sizer.Add(units, (iy,ix),(1,1), wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
[ed2ea6a]	412
[c77d859]	413	##[cb state, name, value, "+/-", error of fit, min, max , units]
	414	self.parameters.append([None,item, ctl1,
	415	None,None, None, None,None])
[ed2ea6a]	416
[c77d859]	417	iy+=1
	418	sizer.Add((20,20),(iy,ix),(1,1), wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
	419
	420	#Display units text on panel
	421	for item in keys:
	422	if self.model.details[item][0]!='':
	423	self.text2_4.Show()
	424	break
[bb18ef1]	425	else:
[c77d859]	426	self.text2_4.Hide()
	427
	428	boxsizer1.Add(sizer)
	429
	430	self.sizer3.Add(boxsizer1,0, wx.EXPAND \| wx.ALL, 10)
	431	self.sizer3.Layout()
	432	self.SetScrollbars(20,20,200,100)
[8bd4dc0]	433
[dfae8b3]	434
[2e10b70]	435
[c77d859]	436
	437	class HelpWindow(wx.Frame):
	438	def __init__(self, parent, id, title):
	439	wx.Frame.__init__(self, parent, id, title, size=(570, 400))
[ef8b580]	440
[c77d859]	441	from sans.models.CylinderModel import CylinderModel
	442	model = CylinderModel()
	443	#from sans.models.LineModel import LineModel
	444	#model = LineModel()
[cfc0913]	445	from fitpanel import PageInfo
[c77d859]	446	myinfo = PageInfo(self,model)
	447	from models import ModelList
	448	mylist= ModelList()
[fbc3e04]	449
[c77d859]	450	from sans.models.SphereModel import SphereModel
	451	from sans.models.SquareWellStructure import SquareWellStructure
	452	from sans.models.DebyeModel import DebyeModel
	453	from sans.models.LineModel import LineModel
	454	name= "shapes"
	455	list1= [SphereModel]
	456	mylist.set_list( name, list1)
[fbc3e04]	457
[c77d859]	458	name= "Shape-independent"
	459	list1= [DebyeModel]
	460	mylist.set_list( name, list1)
	461
	462	name= "Structure Factors"
	463	list1= [SquareWellStructure]
	464	mylist.set_list( name, list1)
	465
	466	name= "Added models"
	467	list1= [LineModel]
	468	mylist.set_list( name, list1)
	469
	470	myinfo.model_list_box = mylist.get_list()
	471
	472	self.page = ModelPage(self, myinfo)
	473
	474
	475
	476	self.Centre()
	477	self.Show(True)
	478
	479
	480
	481	if __name__=="__main__":
	482	app = wx.App()
	483	HelpWindow(None, -1, 'HelpWindow')
	484	app.MainLoop()
	485

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SasView

source: sasview/sansview/perspectives/fitting/modelpage.py @ fb8daaaf

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