modelpage.py @ 24415e9

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 24415e9 was a074145, checked in by Gervaise Alina <gervyh@…>, 15 years ago
removing unsused code in fitpage
Property mode set to `100644`
File size: 17.4 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	"""
[b787e68c]	26	def __init__(self,parent, page_info):
[cfc0913]	27	BasicPage.__init__(self, parent, page_info)
[1b07935d]	28	"""
	29	Initialization of the Panel
	30	"""
[c77d859]	31	self._fill_model_sizer( self.sizer1)
	32	self._fill_range_sizer()
[cfc0913]	33
	34	description=""
	35	if self.model!=None:
	36	description = self.model.description
[a074145]	37
	38	self.select_model(self.model, self.model.name)
[c77d859]	39	self.set_model_description(description,self.sizer2)
[a074145]	40
	41
[bb18ef1]	42
[ef8b580]	43
[c77d859]	44	def _on_display_description(self, event):
	45	"""
	46	Show or Hide description
	47	@param event: wx.EVT_RADIOBUTTON
	48	"""
	49	self._on_display_description_helper()
[fbc3e04]	50
[24ea33c]	51
[00561739]	52
[c77d859]	53	def _on_display_description_helper(self):
	54	"""
	55	Show or Hide description
	56	@param event: wx.EVT_RADIOBUTTON
	57	"""
[a074145]	58
[c77d859]	59	## Show description
	60	if not self.description_show.GetValue():
	61	self.sizer_description.Clear(True)
	62
	63	else:
	64	description=""
[cfc0913]	65	if self.model!=None:
	66	description = self.model.description
[a074145]	67
[c77d859]	68	self.description = wx.StaticText( self,-1,str(description) )
	69	self.sizer_description.Add( self.description, 1, wx.EXPAND \| wx.ALL, 10 )
	70
	71	self.Layout()
	72
	73
	74	def _fill_range_sizer(self):
	75	"""
	76	Fill the sizer containing the plotting range
	77	add access to npts
	78	"""
	79	sizer_npts= wx.GridSizer(1, 1,5, 5)
	80
[d15c0202]	81	self.npts = wx.TextCtrl(self, -1,size=(_BOX_WIDTH,20))
	82	self.npts.SetValue(format_number(self.num_points))
	83	self.npts.SetToolTipString("Number of point to plot.")
[1328e03]	84	self.npts.Bind(wx.EVT_SET_FOCUS, self.onSetFocus)
[dcf29d7]	85	self.npts.Bind(wx.EVT_KILL_FOCUS, self._onparamEnter)
[d15c0202]	86	self.npts.Bind(wx.EVT_TEXT_ENTER, self._onparamEnter)
[bb18ef1]	87
[c77d859]	88	sizer_npts.Add(wx.StaticText(self, -1, 'Npts'),1, wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 5)
	89	sizer_npts.Add(self.npts,1, wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 5)
	90	self._set_range_sizer( title="Plotted Q Range", object= sizer_npts)
[fbc3e04]	91
[cfc0913]	92
[c77d859]	93	def _on_select_model(self, event):
	94	"""
	95	call back for model selection
	96	"""
[59a7f2d]	97	self._on_select_model_helper()
[3b605bb]	98	self.select_model(self.model, self.model.name)
	99
[c77d859]	100
	101	def _fill_model_sizer(self, sizer):
[26bf293]	102	"""
[c77d859]	103	fill sizer containing model info
[26bf293]	104	"""
[c77d859]	105	id = wx.NewId()
	106	self.model_view =wx.Button(self,id,'View 2D')
	107	self.model_view.Bind(wx.EVT_BUTTON, self._onModel2D,id=id)
	108	self.model_view.SetToolTipString("View model in 2D")
[26bf293]	109
[c77d859]	110	## class base method to add view 2d button
	111	self._set_model_sizer(sizer=sizer, title="Model",object= self.model_view )
	112
	113
	114	def _set_sizer_gaussian(self):
[26bf293]	115	"""
[c77d859]	116	draw sizer with gaussian dispersity parameters
[26bf293]	117	"""
[c77d859]	118	self.fittable_param=[]
	119	self.fixed_param=[]
[376916c]	120
[c77d859]	121	self.sizer4_4.Clear(True)
	122	if self.model==None:
	123	##no model is selected
	124	return
	125	if not self.enable_disp.GetValue():
	126	## the user didn't select dispersity display
[bb18ef1]	127	return
[376916c]	128	self._reset_dispersity()
	129	# Create the dispersion objects
	130	for item in self.model.dispersion.keys():
	131	disp_model = GaussianDispersion()
	132	self._disp_obj_dict[item] = disp_model
	133	self.model.set_dispersion(item, disp_model)
	134
	135
[c77d859]	136	ix=0
	137	iy=1
	138	disp = wx.StaticText(self, -1, 'Names')
	139	self.sizer4_4.Add(disp,( iy, ix),(1,1),
	140	wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
	141	ix += 1
	142	values = wx.StaticText(self, -1, 'Values')
	143	self.sizer4_4.Add(values,( iy, ix),(1,1), wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
	144
	145	ix += 1
	146	npts = wx.StaticText(self, -1, 'Npts')
	147	self.sizer4_4.Add(npts,( iy, ix),(1,1), wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
	148	ix += 1
	149	nsigmas = wx.StaticText(self, -1, 'Nsigmas')
	150	self.sizer4_4.Add(nsigmas,( iy, ix),(1,1), wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
[59a7f2d]	151
	152
[c77d859]	153	for item in self.model.dispersion.keys():
[376916c]	154
	155	self.disp_cb_dict[item]= None
[c77d859]	156	name1=item+".width"
	157	name2=item+".npts"
	158	name3=item+".nsigmas"
	159	iy += 1
	160	for p in self.model.dispersion[item].keys():
	161	if p=="width":
	162	ix = 0
	163	name = wx.StaticText(self, -1, name1)
	164	self.sizer4_4.Add( name,( iy, ix),(1,1),
	165	wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
	166	ix = 1
	167	value= self.model.getParam(name1)
	168	ctl1 = wx.TextCtrl(self, -1, size=(_BOX_WIDTH,20),
	169	style=wx.TE_PROCESS_ENTER)
[bb18ef1]	170
[c77d859]	171	ctl1.SetValue(str (format_number(value)))
[1328e03]	172	ctl1.Bind(wx.EVT_SET_FOCUS, self.onSetFocus)
[77e23a2]	173	ctl1.Bind(wx.EVT_KILL_FOCUS, self._onparamEnter)
[c77d859]	174	ctl1.Bind(wx.EVT_TEXT_ENTER,self._onparamEnter)
	175	self.sizer4_4.Add(ctl1, (iy,ix),(1,1), wx.EXPAND)
	176
	177	self.fittable_param.append([None,name1,ctl1,None,
	178	None, None, None,None])
	179
	180	elif p=="npts":
	181	ix =2
	182	value= self.model.getParam(name2)
	183	Tctl1 = wx.TextCtrl(self, -1, size=(_BOX_WIDTH/2,20),
	184	style=wx.TE_PROCESS_ENTER)
	185
	186	Tctl1.SetValue(str (format_number(value)))
[1328e03]	187	Tctl1.Bind(wx.EVT_SET_FOCUS, self.onSetFocus)
[77e23a2]	188	Tctl1.Bind(wx.EVT_KILL_FOCUS, self._onparamEnter)
[c77d859]	189	Tctl1.Bind(wx.EVT_TEXT_ENTER,self._onparamEnter)
	190	self.sizer4_4.Add(Tctl1, (iy,ix),(1,1),
	191	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
	192
	193	self.fixed_param.append([None,name2, Tctl1,None,None,
	194	None, None,None])
[bb18ef1]	195
[c77d859]	196	elif p=="nsigmas":
[59a7f2d]	197
[c77d859]	198	ix =3
	199	value= self.model.getParam(name3)
	200	Tctl2 = wx.TextCtrl(self, -1, size=(_BOX_WIDTH/2,20),
	201	style=wx.TE_PROCESS_ENTER)
	202	Tctl2.SetValue(str (format_number(value)))
[1328e03]	203	Tctl2.Bind(wx.EVT_SET_FOCUS, self.onSetFocus)
[77e23a2]	204	Tctl2.Bind(wx.EVT_KILL_FOCUS, self._onparamEnter)
[c77d859]	205	Tctl2.Bind(wx.EVT_TEXT_ENTER,self._onparamEnter)
	206	self.sizer4_4.Add(Tctl2, (iy,ix),(1,1),
	207	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
	208	ix +=1
	209	self.sizer4_4.Add((20,20), (iy,ix),(1,1),
	210	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
	211
	212	self.fixed_param.append([None,name3, Tctl2,
	213	None,None, None, None,None])
[dc317d1]	214
[c77d859]	215	msg = " Selected Distribution: Gaussian"
	216	wx.PostEvent(self.parent.parent, StatusEvent( status= msg ))
	217	ix =0
	218	iy +=1
	219	self.sizer4_4.Add((20,20),(iy,ix),(1,1), wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
	220	self.sizer4_4.Layout()
	221	self.sizer4.Layout()
	222	self.SetScrollbars(20,20,200,100)
	223
[7c845cb]	224
	225	def reset_page(self, state):
	226	"""
	227	reset the state
	228	"""
	229	self.reset_page_helper(state)
	230
	231
[c77d859]	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
[c77d859]	251	self.set_model_param_sizer(self.model)
[bb18ef1]	252	self._draw_model()
[c77d859]	253	## keep the sizer view consistent with the model menu selecting
[376916c]	254	self._set_model_sizer_selection( self.model )
[3b605bb]	255	self.enable_disp.SetValue(False)
	256	self.disable_disp.SetValue(True)
	257	self._set_dipers_Param(event=None)
[c77d859]	258	self.model_view.SetFocus()
	259
	260
	261	def set_model_description(self,description,sizer):
[1b07935d]	262	"""
[c77d859]	263	fill a sizer with description
	264	@param description: of type string
	265	@param sizer: wx.BoxSizer()
[1b07935d]	266	"""
[c77d859]	267
	268	sizer.Clear(True)
	269	box_description= wx.StaticBox(self, -1, 'Model Description')
	270	boxsizer1 = wx.StaticBoxSizer(box_description, wx.VERTICAL)
[bb18ef1]	271
[c77d859]	272	sizer_selection=wx.BoxSizer(wx.HORIZONTAL)
	273
	274	self.description_show = wx.RadioButton(self, -1, 'Show', style=wx.RB_GROUP)
	275	self.description_hide = wx.RadioButton(self, -1, 'Hide')
[51d47b5]	276
[c77d859]	277	if description=="":
	278	self.description_hide.SetValue(True)
	279	description=" Description unavailable. Click for details"
[bb18ef1]	280
[c77d859]	281	self.description = wx.StaticText( self,-1,str(description) )
[51d47b5]	282
[c77d859]	283	self.Bind( wx.EVT_RADIOBUTTON, self._on_display_description,
	284	id=self.description_hide.GetId() )
[51d47b5]	285
[c77d859]	286	self.Bind( wx.EVT_RADIOBUTTON, self._on_display_description,
	287	id=self.description_show.GetId() )
[51d47b5]	288
[9d091ed]	289	self.model_description = wx.Button(self,-1, label="More Details")
	290	self.model_description.Bind(wx.EVT_BUTTON,self.on_button_clicked)
	291	self.model_description.SetToolTipString("Click Model Functions in HelpWindow...")
[a074145]	292
[c77d859]	293	sizer_selection.Add( self.description_show )
	294	sizer_selection.Add( (20,20))
	295	sizer_selection.Add( self.description_hide )
	296	sizer_selection.Add( (20,20))
	297	sizer_selection.Add( self.model_description )
[fbc3e04]	298
[c77d859]	299
	300	self.sizer_description=wx.BoxSizer(wx.HORIZONTAL)
	301	self.sizer_description.Add( self.description, 1, wx.EXPAND \| wx.ALL, 10 )
	302
	303	boxsizer1.Add( sizer_selection)
	304	boxsizer1.Add( (20,20))
	305	boxsizer1.Add( self.sizer_description)
	306
[fbc3e04]	307
[c77d859]	308	sizer.Add(boxsizer1,0, wx.EXPAND \| wx.ALL, 10)
	309	sizer.Layout()
	310
[9d091ed]	311	def on_button_clicked(self,event):
	312	"""
[b94a0a6]	313	#On 'More details' button
	314	"""
	315
[9d091ed]	316	from helpPanel import HelpWindow
	317	frame = HelpWindow(None, -1, 'HelpWindow')
	318	frame.Show(True)
	319
[aa306e4]	320	def set_range(self, qmin_x, qmax_x, npts):
[ed2ea6a]	321	"""
[c77d859]	322	Set the range for the plotted models
	323	@param qmin: minimum Q
	324	@param qmax: maximum Q
	325	@param npts: number of Q bins
[ed2ea6a]	326	"""
[c77d859]	327	# Set the data members
	328	self.qmin_x = qmin_x
	329	self.qmax_x = qmax_x
	330	self.num_points = npts
[26bf293]	331
[c77d859]	332	# Set the controls
	333	self.qmin.SetValue(format_number(self.qmin_x))
	334	self.qmax.SetValue(format_number(self.qmax_x))
	335	self.npts.SetValue(format_number(self.num_points))
[51d47b5]	336
[c77d859]	337
	338	def set_model_param_sizer(self, model):
[51d47b5]	339	"""
[c77d859]	340	Build the panel from the model content
	341	@param model: the model selected in combo box for fitting purpose
[51d47b5]	342	"""
[c77d859]	343	self.sizer3.Clear(True)
	344	self.parameters = []
	345	self.param_toFit=[]
	346	self.fixed_param=[]
[1b07935d]	347
[c77d859]	348	if model ==None:
	349	##no model avaiable to draw sizer
	350	return
	351	box_description= wx.StaticBox(self, -1,str("Model Parameters"))
	352	boxsizer1 = wx.StaticBoxSizer(box_description, wx.VERTICAL)
	353	sizer = wx.GridBagSizer(5,5)
[1b07935d]	354
[c77d859]	355	self.model = model
	356	self.set_model_description(self.model.description,self.sizer2)
	357
	358	keys = self.model.getParamList()
	359	#list of dispersion paramaters
	360	self.disp_list=self.model.getDispParamList()
	361
	362	keys.sort()
	363
	364	iy = 1
	365	ix = 0
	366	self.text1_2 = wx.StaticText(self, -1, 'Names')
	367	sizer.Add(self.text1_2,(iy, ix),(1,1),\
	368	wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
	369	ix +=1
	370	self.text2_2 = wx.StaticText(self, -1, 'Values')
	371	sizer.Add(self.text2_2,(iy, ix),(1,1),\
	372	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
	373	ix +=1
	374	self.text2_4 = wx.StaticText(self, -1, 'Units')
	375	sizer.Add(self.text2_4,(iy, ix),(1,1),\
	376	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
	377	self.text2_4.Hide()
	378
	379
	380	for item in keys:
	381	if not item in self.disp_list:
	382	iy += 1
	383	ix = 0
	384
	385	name = wx.StaticText(self, -1,item)
	386	sizer.Add( name,( iy, ix),(1,1),
	387	wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
	388
	389	ix += 1
	390	value= self.model.getParam(item)
	391	ctl1 = wx.TextCtrl(self, -1, size=(_BOX_WIDTH,20),
[8bd4dc0]	392	style=wx.TE_PROCESS_ENTER)
[26bf293]	393
[c77d859]	394	ctl1.SetValue(str (format_number(value)))
[1328e03]	395	ctl1.Bind(wx.EVT_SET_FOCUS, self.onSetFocus)
[77e23a2]	396	ctl1.Bind(wx.EVT_KILL_FOCUS, self._onparamEnter)
[c77d859]	397	ctl1.Bind(wx.EVT_TEXT_ENTER,self._onparamEnter)
[1328e03]	398
[c77d859]	399	sizer.Add(ctl1, (iy,ix),(1,1), wx.EXPAND)
	400
	401	ix +=1
	402	# Units
[a5aaec9]	403	try:
[c77d859]	404	units = wx.StaticText(self, -1, self.model.details[item][0], style=wx.ALIGN_LEFT)
[db709e4]	405	except:
[c77d859]	406	units = wx.StaticText(self, -1, "", style=wx.ALIGN_LEFT)
	407	sizer.Add(units, (iy,ix),(1,1), wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
[ed2ea6a]	408
[c77d859]	409	##[cb state, name, value, "+/-", error of fit, min, max , units]
	410	self.parameters.append([None,item, ctl1,
	411	None,None, None, None,None])
[ed2ea6a]	412
[c77d859]	413	iy+=1
	414	sizer.Add((20,20),(iy,ix),(1,1), wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
	415
	416	#Display units text on panel
	417	for item in keys:
	418	if self.model.details[item][0]!='':
	419	self.text2_4.Show()
	420	break
[bb18ef1]	421	else:
[c77d859]	422	self.text2_4.Hide()
	423
	424	boxsizer1.Add(sizer)
	425
	426	self.sizer3.Add(boxsizer1,0, wx.EXPAND \| wx.ALL, 10)
	427	self.sizer3.Layout()
	428	self.SetScrollbars(20,20,200,100)
[8bd4dc0]	429
[dfae8b3]	430
[2e10b70]	431
[c77d859]	432
	433	class HelpWindow(wx.Frame):
	434	def __init__(self, parent, id, title):
	435	wx.Frame.__init__(self, parent, id, title, size=(570, 400))
[ef8b580]	436
[c77d859]	437	from sans.models.CylinderModel import CylinderModel
	438	model = CylinderModel()
	439	#from sans.models.LineModel import LineModel
	440	#model = LineModel()
[cfc0913]	441	from fitpanel import PageInfo
[c77d859]	442	myinfo = PageInfo(self,model)
	443	from models import ModelList
	444	mylist= ModelList()
[fbc3e04]	445
[c77d859]	446	from sans.models.SphereModel import SphereModel
	447	from sans.models.SquareWellStructure import SquareWellStructure
	448	from sans.models.DebyeModel import DebyeModel
	449	from sans.models.LineModel import LineModel
	450	name= "shapes"
	451	list1= [SphereModel]
	452	mylist.set_list( name, list1)
[fbc3e04]	453
[c77d859]	454	name= "Shape-independent"
	455	list1= [DebyeModel]
	456	mylist.set_list( name, list1)
	457
	458	name= "Structure Factors"
	459	list1= [SquareWellStructure]
	460	mylist.set_list( name, list1)
	461
	462	name= "Added models"
	463	list1= [LineModel]
	464	mylist.set_list( name, list1)
	465
	466	myinfo.model_list_box = mylist.get_list()
	467
	468	self.page = ModelPage(self, myinfo)
	469
	470
	471
	472	self.Centre()
	473	self.Show(True)
	474
	475
	476
	477	if __name__=="__main__":
	478	app = wx.App()
	479	HelpWindow(None, -1, 'HelpWindow')
	480	app.MainLoop()
	481

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SasView

source: sasview/sansview/perspectives/fitting/modelpage.py @ 24415e9

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