modelpage.py @ c9a4377

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 c9a4377 was c9a4377, checked in by Gervaise Alina <gervyh@…>, 15 years ago
plotting range fixed
Property mode set to `100644`
File size: 17.1 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.")
	88	self.npts.Bind(wx.EVT_KILL_FOCUS, self._onparamEnter)
	89	self.npts.Bind(wx.EVT_TEXT_ENTER, self._onparamEnter)
[bb18ef1]	90
[c77d859]	91	sizer_npts.Add(wx.StaticText(self, -1, 'Npts'),1, wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 5)
	92	sizer_npts.Add(self.npts,1, wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 5)
	93	self._set_range_sizer( title="Plotted Q Range", object= sizer_npts)
[fbc3e04]	94
[c77d859]	95	def _on_select_model(self, event):
	96	"""
	97	call back for model selection
	98	"""
	99	self._on_select_model_helper(event)
	100	self.set_model_param_sizer(self.model)
	101	self._set_sizer_gaussian()
	102	self.name = self.model.name
	103	self.model_view.SetFocus()
	104	self.parent.model_page.name = self.name
	105	self.parent.draw_model_name = self.name
	106	self._draw_model()
	107
	108	def _fill_model_sizer(self, sizer):
[26bf293]	109	"""
[c77d859]	110	fill sizer containing model info
[26bf293]	111	"""
[c77d859]	112	id = wx.NewId()
	113	self.model_view =wx.Button(self,id,'View 2D')
	114	self.model_view.Bind(wx.EVT_BUTTON, self._onModel2D,id=id)
	115	self.model_view.SetToolTipString("View model in 2D")
[26bf293]	116
[c77d859]	117	## class base method to add view 2d button
	118	self._set_model_sizer(sizer=sizer, title="Model",object= self.model_view )
	119
	120
	121	def _set_sizer_gaussian(self):
[26bf293]	122	"""
[c77d859]	123	draw sizer with gaussian dispersity parameters
[26bf293]	124	"""
[c77d859]	125	self.fittable_param=[]
	126	self.fixed_param=[]
	127	##reset model dispersity to gaussian
	128	self._reset_gaussian_dispers()
	129
	130	self.sizer4_4.Clear(True)
	131	if self.model==None:
	132	##no model is selected
	133	return
	134	if not self.enable_disp.GetValue():
	135	## the user didn't select dispersity display
[bb18ef1]	136	return
[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)
	152
	153	for item in self.model.dispersion.keys():
	154	name1=item+".width"
	155	name2=item+".npts"
	156	name3=item+".nsigmas"
	157	iy += 1
	158	for p in self.model.dispersion[item].keys():
	159	if p=="width":
	160	ix = 0
	161	name = wx.StaticText(self, -1, name1)
	162	self.sizer4_4.Add( name,( iy, ix),(1,1),
	163	wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
	164	ix = 1
	165	value= self.model.getParam(name1)
	166	ctl1 = wx.TextCtrl(self, -1, size=(_BOX_WIDTH,20),
	167	style=wx.TE_PROCESS_ENTER)
[bb18ef1]	168
[c77d859]	169	ctl1.SetValue(str (format_number(value)))
	170	ctl1.Bind(wx.EVT_KILL_FOCUS, self._onparamEnter)
	171	ctl1.Bind(wx.EVT_TEXT_ENTER,self._onparamEnter)
	172	self.sizer4_4.Add(ctl1, (iy,ix),(1,1), wx.EXPAND)
	173
	174	self.fittable_param.append([None,name1,ctl1,None,
	175	None, None, None,None])
	176
	177	elif p=="npts":
	178	ix =2
	179	value= self.model.getParam(name2)
	180	Tctl1 = wx.TextCtrl(self, -1, size=(_BOX_WIDTH/2,20),
	181	style=wx.TE_PROCESS_ENTER)
	182
	183	Tctl1.SetValue(str (format_number(value)))
	184	Tctl1.Bind(wx.EVT_KILL_FOCUS, self._onparamEnter)
	185	Tctl1.Bind(wx.EVT_TEXT_ENTER,self._onparamEnter)
	186	self.sizer4_4.Add(Tctl1, (iy,ix),(1,1),
	187	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
	188
	189	self.fixed_param.append([None,name2, Tctl1,None,None,
	190	None, None,None])
[bb18ef1]	191
[c77d859]	192	elif p=="nsigmas":
	193	ix =3
	194	value= self.model.getParam(name3)
	195	Tctl2 = wx.TextCtrl(self, -1, size=(_BOX_WIDTH/2,20),
	196	style=wx.TE_PROCESS_ENTER)
	197	Tctl2.SetValue(str (format_number(value)))
	198	Tctl2.Bind(wx.EVT_KILL_FOCUS, self._onparamEnter)
	199	Tctl2.Bind(wx.EVT_TEXT_ENTER,self._onparamEnter)
	200	self.sizer4_4.Add(Tctl2, (iy,ix),(1,1),
	201	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
	202	ix +=1
	203	self.sizer4_4.Add((20,20), (iy,ix),(1,1),
	204	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
	205
	206	self.fixed_param.append([None,name3, Tctl2,
	207	None,None, None, None,None])
[dc317d1]	208
[c77d859]	209	msg = " Selected Distribution: Gaussian"
	210	wx.PostEvent(self.parent.parent, StatusEvent( status= msg ))
	211	ix =0
	212	iy +=1
	213	self.sizer4_4.Add((20,20),(iy,ix),(1,1), wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
	214	self.sizer4_4.Layout()
	215	self.sizer4.Layout()
	216	self.SetScrollbars(20,20,200,100)
	217
	218	def _onModel2D(self, event):
[86c1832]	219	"""
	220	call manager to plot model in 2D
	221	"""
[24ea33c]	222	# If the 2D display is not currently enabled, plot the model in 2D
	223	# and set the enable2D flag.
[bb18ef1]	224	if self.fitrange:
	225	self.enable2D = True
	226
	227	if self.enable2D:
[cfc68540]	228	self._draw_model()
[e5af88b]	229	self.model_view.Disable()
[c77d859]	230
[32d802f]	231	def select_model(self, model, name):
[3dc83be]	232	"""
	233	Select a new model
	234	@param model: model object
	235	"""
[ef8b580]	236	self.model = model
	237	self.parent.model_page.name = name
	238	self.parent.draw_model_name = name
[51d47b5]	239
[c77d859]	240	self.set_model_param_sizer(self.model)
[bb18ef1]	241	self._draw_model()
[c77d859]	242	## keep the sizer view consistent with the model menu selecting
	243	##
	244	self.structurebox.Hide()
	245	self.text2.Hide()
	246	self.multip_cb.SetValue(False)
[1b07935d]	247
[c77d859]	248	if hasattr( model,"model1"):
	249	self._set_model_sizer_selection( model )
[1b07935d]	250
[c77d859]	251	self.model_view.SetFocus()
	252
	253
	254	def set_model_description(self,description,sizer):
[1b07935d]	255	"""
[c77d859]	256	fill a sizer with description
	257	@param description: of type string
	258	@param sizer: wx.BoxSizer()
[1b07935d]	259	"""
[c77d859]	260
	261	sizer.Clear(True)
	262	box_description= wx.StaticBox(self, -1, 'Model Description')
	263	boxsizer1 = wx.StaticBoxSizer(box_description, wx.VERTICAL)
[bb18ef1]	264
[c77d859]	265	sizer_selection=wx.BoxSizer(wx.HORIZONTAL)
	266
	267	self.description_show = wx.RadioButton(self, -1, 'Show', style=wx.RB_GROUP)
	268	self.description_hide = wx.RadioButton(self, -1, 'Hide')
[51d47b5]	269
[c77d859]	270	if description=="":
	271	self.description_hide.SetValue(True)
	272	description=" Description unavailable. Click for details"
[bb18ef1]	273
[c77d859]	274	self.description = wx.StaticText( self,-1,str(description) )
[51d47b5]	275
[c77d859]	276	self.Bind( wx.EVT_RADIOBUTTON, self._on_display_description,
	277	id=self.description_hide.GetId() )
[51d47b5]	278
[c77d859]	279	self.Bind( wx.EVT_RADIOBUTTON, self._on_display_description,
	280	id=self.description_show.GetId() )
[51d47b5]	281
[c77d859]	282	self.model_description = wx.Button(self, -1, "More Details")
	283	self.model_description.SetToolTipString("See more description in help menu.")
[51d47b5]	284
[c77d859]	285	self.page_info.save_radiobox_state( self.description_hide )
	286	self.page_info.save_radiobox_state( self.description_show )
[fbc3e04]	287
[c77d859]	288	sizer_selection.Add( self.description_show )
	289	sizer_selection.Add( (20,20))
	290	sizer_selection.Add( self.description_hide )
	291	sizer_selection.Add( (20,20))
	292	sizer_selection.Add( self.model_description )
[fbc3e04]	293
[c77d859]	294
	295	self.sizer_description=wx.BoxSizer(wx.HORIZONTAL)
	296	self.sizer_description.Add( self.description, 1, wx.EXPAND \| wx.ALL, 10 )
	297
	298	boxsizer1.Add( sizer_selection)
	299	boxsizer1.Add( (20,20))
	300	boxsizer1.Add( self.sizer_description)
	301
[fbc3e04]	302
[c77d859]	303	sizer.Add(boxsizer1,0, wx.EXPAND \| wx.ALL, 10)
	304	sizer.Layout()
	305
	306
	307
[aa306e4]	308	def set_range(self, qmin_x, qmax_x, npts):
[ed2ea6a]	309	"""
[c77d859]	310	Set the range for the plotted models
	311	@param qmin: minimum Q
	312	@param qmax: maximum Q
	313	@param npts: number of Q bins
[ed2ea6a]	314	"""
[c77d859]	315	# Set the data members
	316	self.qmin_x = qmin_x
	317	self.qmax_x = qmax_x
	318	self.num_points = npts
[26bf293]	319
[c77d859]	320	# Set the controls
	321	self.qmin.SetValue(format_number(self.qmin_x))
	322	self.qmax.SetValue(format_number(self.qmax_x))
	323	self.npts.SetValue(format_number(self.num_points))
[51d47b5]	324
[c77d859]	325
	326	def set_model_param_sizer(self, model):
[51d47b5]	327	"""
[c77d859]	328	Build the panel from the model content
	329	@param model: the model selected in combo box for fitting purpose
[51d47b5]	330	"""
[c77d859]	331	self.sizer3.Clear(True)
	332	self.parameters = []
	333	self.param_toFit=[]
	334	self.fixed_param=[]
[1b07935d]	335
[c77d859]	336	if model ==None:
	337	##no model avaiable to draw sizer
	338	return
	339	box_description= wx.StaticBox(self, -1,str("Model Parameters"))
	340	boxsizer1 = wx.StaticBoxSizer(box_description, wx.VERTICAL)
	341	sizer = wx.GridBagSizer(5,5)
[1b07935d]	342
[c77d859]	343	self.model = model
	344	self.set_model_description(self.model.description,self.sizer2)
	345
	346	keys = self.model.getParamList()
	347	#list of dispersion paramaters
	348	self.disp_list=self.model.getDispParamList()
	349
	350	keys.sort()
	351
	352	iy = 1
	353	ix = 0
	354	self.text1_2 = wx.StaticText(self, -1, 'Names')
	355	sizer.Add(self.text1_2,(iy, ix),(1,1),\
	356	wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
	357	ix +=1
	358	self.text2_2 = wx.StaticText(self, -1, 'Values')
	359	sizer.Add(self.text2_2,(iy, ix),(1,1),\
	360	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
	361	ix +=1
	362	self.text2_4 = wx.StaticText(self, -1, 'Units')
	363	sizer.Add(self.text2_4,(iy, ix),(1,1),\
	364	wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
	365	self.text2_4.Hide()
	366
	367
	368	for item in keys:
	369	if not item in self.disp_list:
	370	iy += 1
	371	ix = 0
	372
	373	name = wx.StaticText(self, -1,item)
	374	sizer.Add( name,( iy, ix),(1,1),
	375	wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
	376
	377	ix += 1
	378	value= self.model.getParam(item)
	379	ctl1 = wx.TextCtrl(self, -1, size=(_BOX_WIDTH,20),
[8bd4dc0]	380	style=wx.TE_PROCESS_ENTER)
[26bf293]	381
[c77d859]	382	ctl1.SetValue(str (format_number(value)))
	383	ctl1.Bind(wx.EVT_KILL_FOCUS, self._onparamEnter)
	384	ctl1.Bind(wx.EVT_TEXT_ENTER,self._onparamEnter)
	385	sizer.Add(ctl1, (iy,ix),(1,1), wx.EXPAND)
	386
	387	ix +=1
	388	# Units
[a5aaec9]	389	try:
[c77d859]	390	units = wx.StaticText(self, -1, self.model.details[item][0], style=wx.ALIGN_LEFT)
[db709e4]	391	except:
[c77d859]	392	units = wx.StaticText(self, -1, "", style=wx.ALIGN_LEFT)
	393	sizer.Add(units, (iy,ix),(1,1), wx.EXPAND\|wx.ADJUST_MINSIZE, 0)
[ed2ea6a]	394
[c77d859]	395	##[cb state, name, value, "+/-", error of fit, min, max , units]
	396	self.parameters.append([None,item, ctl1,
	397	None,None, None, None,None])
[ed2ea6a]	398
[c77d859]	399	iy+=1
	400	sizer.Add((20,20),(iy,ix),(1,1), wx.LEFT\|wx.EXPAND\|wx.ADJUST_MINSIZE, 15)
	401
	402	#Display units text on panel
	403	for item in keys:
	404	if self.model.details[item][0]!='':
	405	self.text2_4.Show()
	406	break
[bb18ef1]	407	else:
[c77d859]	408	self.text2_4.Hide()
	409
	410	boxsizer1.Add(sizer)
	411
	412	self.sizer3.Add(boxsizer1,0, wx.EXPAND \| wx.ALL, 10)
	413	self.sizer3.Layout()
	414	self.SetScrollbars(20,20,200,100)
[8bd4dc0]	415
[dfae8b3]	416
[2e10b70]	417
[c77d859]	418
	419	class HelpWindow(wx.Frame):
	420	def __init__(self, parent, id, title):
	421	wx.Frame.__init__(self, parent, id, title, size=(570, 400))
[ef8b580]	422
[c77d859]	423	from sans.models.CylinderModel import CylinderModel
	424	model = CylinderModel()
	425	#from sans.models.LineModel import LineModel
	426	#model = LineModel()
	427	from pageInfo import PageInfo
	428	myinfo = PageInfo(self,model)
	429	from models import ModelList
	430	mylist= ModelList()
[fbc3e04]	431
[c77d859]	432	from sans.models.SphereModel import SphereModel
	433	from sans.models.SquareWellStructure import SquareWellStructure
	434	from sans.models.DebyeModel import DebyeModel
	435	from sans.models.LineModel import LineModel
	436	name= "shapes"
	437	list1= [SphereModel]
	438	mylist.set_list( name, list1)
[fbc3e04]	439
[c77d859]	440	name= "Shape-independent"
	441	list1= [DebyeModel]
	442	mylist.set_list( name, list1)
	443
	444	name= "Structure Factors"
	445	list1= [SquareWellStructure]
	446	mylist.set_list( name, list1)
	447
	448	name= "Added models"
	449	list1= [LineModel]
	450	mylist.set_list( name, list1)
	451
	452	myinfo.model_list_box = mylist.get_list()
	453
	454	self.page = ModelPage(self, myinfo)
	455
	456
	457
	458	self.Centre()
	459	self.Show(True)
	460
	461
	462
	463	if __name__=="__main__":
	464	app = wx.App()
	465	HelpWindow(None, -1, 'HelpWindow')
	466	app.MainLoop()
	467

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SasView

source: sasview/sansview/perspectives/fitting/modelpage.py @ c9a4377

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