import sys import wx import wx.lib import numpy,math import copy import sans.models.dispersion_models from sans.guicomm.events import StatusEvent from sans.guiframe.utils import format_number from modelpage import ModelPage from modelpage import format_number (ModelEventbox, EVT_MODEL_BOX) = wx.lib.newevent.NewEvent() _BOX_WIDTH = 80 class FitPage1D(ModelPage): """ FitPanel class contains fields allowing to display results when fitting a model and one data @note: For Fit to be performed the user should check at least one parameter on fit Panel window. """ ## Internal name for the AUI manager window_name = "Fit page" ## Title to appear on top of the window window_caption = "Fit Page" def __init__(self, parent,data, *args, **kwargs): wx.ScrolledWindow.__init__(self, parent, *args, **kwargs) """ Initialization of the Panel """ self.data = data self.enable2D=False self.manager = None self.parent = parent self.event_owner = None #panel interface self.vbox = wx.BoxSizer(wx.VERTICAL) self.sizer10 = wx.GridBagSizer(5,5) self.sizer9 = wx.GridBagSizer(5,5) self.sizer8 = wx.GridBagSizer(5,5) self.sizer7 = wx.GridBagSizer(5,5) self.sizer6 = wx.GridBagSizer(5,5) self.sizer5 = wx.GridBagSizer(5,5) self.sizer4 = wx.GridBagSizer(5,5) self.sizer3 = wx.GridBagSizer(5,5) self.sizer2 = wx.GridBagSizer(5,5) self.sizer1 = wx.GridBagSizer(5,5) # Add layer #data info layer self.vbox.Add(self.sizer1) #data range self.vbox.Add(self.sizer2) #instrument smearing selection layer self.vbox.Add(self.sizer3) #model selection self.vbox.Add(wx.StaticLine(self, -1), 0, wx.EXPAND, 0) self.vbox.Add(self.sizer4) #model paramaters layer self.vbox.Add(self.sizer5) #polydispersion selected self.vbox.Add(wx.StaticLine(self, -1), 0, wx.EXPAND, 0) self.vbox.Add(self.sizer6) #combox box for type of dispersion self.vbox.Add(self.sizer7) #dispersion parameters layer self.vbox.Add(self.sizer8) #fit info layer self.vbox.Add(wx.StaticLine(self, -1), 0, wx.EXPAND, 0) self.vbox.Add(self.sizer9) #close layer self.vbox.Add(wx.StaticLine(self, -1), 0, wx.EXPAND, 0) self.vbox.Add(self.sizer10) #---------sizer 1 draw-------------------------------- self.DataSource =wx.StaticText(self, -1,str(data.name)) self.smearer_box = wx.ComboBox(self, -1) wx.EVT_COMBOBOX( self.smearer_box,-1, self.onSmear ) self.smeares= sans.models.dispersion_models.models i=0 self.smearer_box.SetValue(str(None)) self.smearer_box.Insert(str(None),i) for k,v in self.smeares.iteritems(): if str(v)=="GaussianModel": self.smearer_box.Insert("Gaussian Resolution",i) else: self.smearer_box.Insert(str(v),i) i+=1 # Minimum value of data self.data_min = wx.StaticText(self, -1,str(format_number(numpy.min(data.x)))) # Maximum value of data self.data_max = wx.StaticText(self, -1,str(format_number(numpy.max(data.x)))) #Filing the sizer containing data related fields ix = 0 iy = 1 self.sizer1.Add(wx.StaticText(self, -1, 'Data Source Name : '),(iy,ix),\ (1,1), wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 15) ix += 1 self.sizer1.Add(self.DataSource,(iy,ix),(1,1), wx.EXPAND|wx.ADJUST_MINSIZE, 0) #---------sizer 2 draw-------------------------------- ix = 0 iy = 1 #set maximum range for x in linear scale self.text4_3 = wx.StaticText(self, -1, 'Maximum Data Range(Linear)', style=wx.ALIGN_LEFT) self.sizer2.Add(self.text4_3,(iy,ix),(1,1),\ wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 15) ix += 2 self.sizer2.Add(wx.StaticText(self, -1, 'Min :'),(iy, ix),(1,1),\ wx.EXPAND|wx.ADJUST_MINSIZE, 0) ix += 1 self.sizer2.Add(self.data_min,(iy, ix),(1,1),\ wx.EXPAND|wx.ADJUST_MINSIZE, 0) ix += 1 self.sizer2.Add(wx.StaticText(self, -1, 'Max : '),(iy, ix),(1,1),\ wx.EXPAND|wx.ADJUST_MINSIZE, 0) ix += 1 self.sizer2.Add(self.data_max,(iy,ix),(1,1), wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 0) #----sizer 3 draw-------------------------------- ix = 0 iy = 1 self.sizer3.Add(wx.StaticText(self,-1,'Instrument Smearing'),(iy,ix),(1,1)\ , wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 15) ix += 1 self.sizer3.Add(self.smearer_box,(iy,ix),(1,1), wx.EXPAND|wx.ADJUST_MINSIZE, 0) ix =0 iy+=1 self.sizer3.Add((20,20),(iy,ix),(1,1),wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 15) #------------------ sizer 4 draw------------------------ self.modelbox = wx.ComboBox(self, -1) self.tcChi = wx.StaticText(self, -1, str(0), style=wx.ALIGN_LEFT) self.tcChi.Hide() self.text1_1 = wx.StaticText(self, -1, 'Chi2/dof', style=wx.ALIGN_LEFT) self.text1_1.Hide() #filling sizer2 ix = 0 iy = 1 self.sizer4.Add(wx.StaticText(self,-1,'Model'),(iy,ix),(1,1)\ , wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 15) ix += 1 self.sizer4.Add(self.modelbox,(iy,ix),(1,1), wx.EXPAND|wx.ADJUST_MINSIZE, 0) ix += 1 self.sizer4.Add(self.text1_1,(iy,ix),(1,1),\ wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 15) ix += 1 self.sizer4.Add(self.tcChi,(iy,ix),(1,1), wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 0) #----------sizer6------------------------------------------------- self.disable_disp = wx.RadioButton(self, -1, 'No', (10, 10), style=wx.RB_GROUP) self.enable_disp = wx.RadioButton(self, -1, 'Yes', (10, 30)) self.Bind(wx.EVT_RADIOBUTTON, self.Set_DipersParam, id=self.disable_disp.GetId()) self.Bind(wx.EVT_RADIOBUTTON, self.Set_DipersParam, id=self.enable_disp.GetId()) ix= 0 iy=1 self.sizer6.Add(wx.StaticText(self,-1,'Polydispersity: '),(iy,ix),(1,1)\ , wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 15) ix += 1 self.sizer6.Add(self.enable_disp ,(iy,ix),(1,1), wx.EXPAND|wx.ADJUST_MINSIZE, 0) ix += 1 self.sizer6.Add(self.disable_disp ,(iy,ix),(1,1), wx.EXPAND|wx.ADJUST_MINSIZE, 0) ix =0 iy+=1 self.sizer6.Add((20,20),(iy,ix),(1,1),wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 15) #---------sizer 9 draw---------------------------------------- id = wx.NewId() self.btFit =wx.Button(self,id,'Fit') self.btFit.Bind(wx.EVT_BUTTON, self.onFit,id=id) self.btFit.SetToolTipString("Perform fit.") ## Q range #print "self.data fitpage1D" , self.data,hasattr(self.data,"data") # Reversed to the codes; Need to think carefully about consistency in q between 2D plot and fitting if not hasattr(self.data,"data"): self.qmin_x= numpy.min(self.data.x) self.qmax_x= numpy.max(self.data.x) self.num_points= len(self.data.x) else: # Reversed to the codes; Need to think carefully about consistency in q between 2D plot and fitting radius1= math.sqrt(math.pow(self.data.xmin, 2)+ math.pow(self.data.ymin, 2)) radius2= math.sqrt(math.pow(self.data.xmax, 2)+ math.pow(self.data.ymin, 2)) radius3= math.sqrt(math.pow(self.data.xmin, 2)+ math.pow(self.data.ymax, 2)) radius4= math.sqrt(math.pow(self.data.xmax, 2)+ math.pow(self.data.ymax, 2)) #self.qmin_x = 0 #self.qmax_x = max(radius1, radius2, radius3, radius4) self.qmin_x= self.data.xmin self.qmax_x= self.data.xmax #print "data2D range",self.qmax_x self.num_points= 100 self.qmin = wx.TextCtrl(self, -1,size=(_BOX_WIDTH,20)) self.qmin.SetValue(str(format_number(self.qmin_x))) self.qmin.SetToolTipString("Minimun value of x in linear scale.") self.qmin.Bind(wx.EVT_KILL_FOCUS, self._onparamEnter) self.qmin.Bind(wx.EVT_TEXT_ENTER, self._onparamEnter) self.qmin.Disable() self.qmax = wx.TextCtrl(self, -1,size=(_BOX_WIDTH,20)) self.qmax.SetValue(str(format_number(self.qmax_x))) self.qmax.SetToolTipString("Maximum value of x in linear scale.") self.qmax.Bind(wx.EVT_KILL_FOCUS, self._onparamEnter) self.qmax.Bind(wx.EVT_TEXT_ENTER, self._onparamEnter) self.qmax.Disable() self.npts = wx.TextCtrl(self, -1,size=(_BOX_WIDTH,20)) self.npts.SetValue(format_number(self.num_points)) self.npts.SetToolTipString("Number of point to plot.") self.npts.Bind(wx.EVT_KILL_FOCUS, self._onparamEnter) self.npts.Bind(wx.EVT_TEXT_ENTER, self._onparamEnter) self.npts.Disable() self.npts.Hide() ix = 0 iy = 1 self.sizer9.Add(wx.StaticText(self, -1, 'Fitting Range'),(iy, ix),(1,1),\ wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 15) ix += 1 self.sizer9.Add(wx.StaticText(self, -1, 'Min'),(iy, ix),(1,1),\ wx.EXPAND|wx.ADJUST_MINSIZE, 0) ix += 1 self.sizer9.Add(wx.StaticText(self, -1, 'Max'),(iy, ix),(1,1),\ wx.EXPAND|wx.ADJUST_MINSIZE, 0) #ix += 1 #self.sizer9.Add(wx.StaticText(self, -1, 'Npts'),(iy, ix),(1,1),\ # wx.EXPAND|wx.ADJUST_MINSIZE, 0) ix = 0 iy += 1 self.sizer9.Add(wx.StaticText(self, -1, 'Q range'),(iy, ix),(1,1),\ wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 15) ix += 1 self.sizer9.Add(self.qmin,(iy, ix),(1,1), wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 0) ix += 1 self.sizer9.Add(self.qmax,(iy,ix),(1,1), wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 0) ix += 1 self.sizer9.Add(self.npts,(iy,ix),(1,1), wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 0) ix += 1 self.sizer9.Add(self.btFit,(iy,ix),(1,1), wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 0) ix =0 iy+=1 self.sizer9.Add((20,20),(iy,ix),(1,1), wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 0) #----------sizer 10 draw------------------------------------------------------ id = wx.NewId() self.btClose =wx.Button(self,id,'Close') self.btClose.Bind(wx.EVT_BUTTON, self.onClose,id=id) self.btClose.SetToolTipString("Close page.") ix= 3 iy= 1 self.sizer10.Add((20,20),(iy,ix),(1,1),wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 15) ix +=1 self.sizer10.Add( self.btClose,(iy,ix),(1,1), wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 0) ix =0 iy+=1 self.sizer10.Add((20,20),(iy,ix),(1,1),wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 15) # contains link between model ,all its parameters, and panel organization self.parameters=[] self.fixed_param=[] self.fittable_param=[] #list of dispersion paramaters self.disp_list=[] #contains link between a model and selected parameters to fit self.param_toFit=[] # model on which the fit would be performed self.model=None #dictionary of model name and model class self.model_list_box={} self.vbox.Layout() self.vbox.Fit(self) self.SetSizer(self.vbox) self.SetScrollbars(20,20,55,40) self.Centre() self.Layout() self.GrandParent.GetSizer().Layout() def compute_chisqr2D(self): """ @param fn: function that return model value @return residuals """ flag=self.checkFitRange() res=[] if flag== True: try: self.qmin_x = float(self.qmin.GetValue()) self.qmax_x = float(self.qmax.GetValue()) for i in range(len(self.data.x_bins)): if self.data.x_bins[i]>= self.qmin_x and self.data.x_bins[i]<= self.qmax_x: for j in range(len(self.data.y_bins)): if self.data.y_bins[j]>= self.qmin_x and self.data.y_bins[j]<= self.qmax_x: res.append( (self.data.data[j][i]- self.model.runXY(\ [self.data.y_bins[j],self.data.x_bins[i]]))\ /self.data.err_data[j][i] ) sum=0 for item in res: if numpy.isfinite(item): sum +=item #print "chisqr : sum 2D", xmin, xmax, ymin, ymax,sum #print res self.tcChi.SetLabel(format_number(math.fabs(sum))) except: wx.PostEvent(self.parent.GrandParent, StatusEvent(status=\ "Chisqr cannot be compute: %s"% sys.exc_value)) def compute_chisqr(self): """ @param fn: function that return model value @return residuals """ flag=self.checkFitRange() print "flag", flag if flag== True: try: if hasattr(self.data,"data"): self.compute_chisqr2D() return else: self.qmin_x = float(self.qmin.GetValue()) self.qmax_x = float(self.qmax.GetValue()) #print "self.qmin_x, self.qmax_x",self.qmin_x,self.qmax_x x,y,dy = [numpy.asarray(v) for v in (self.data.x,self.data.y,self.data.dy)] if self.qmin_x==None and self.qmax_x==None: fx =numpy.asarray([self.model.run(v) for v in x]) res=(y - fx)/dy else: idx = (x>= self.qmin_x) & (x <=self.qmax_x) fx = numpy.asarray([self.model.run(item)for item in x[idx ]]) res= (y[idx] - fx)/dy[idx] sum=0 for item in res: if numpy.isfinite(item): sum +=item self.tcChi.SetLabel(format_number(math.fabs(sum))) except: wx.PostEvent(self.parent.GrandParent, StatusEvent(status=\ "Chisqr cannot be compute: %s"% sys.exc_value)) def _on_select_model(self,event): """ react when a model is selected from page's combo box post an event to its owner to draw an appropriate theory """ self.btFit.SetFocus() self.disable_disp.SetValue(True) self.sizer8.Clear(True) self.sizer7.Clear(True) self.vbox.Layout() self.SetScrollbars(20,20,55,40) self.Layout() self.parent.GetSizer().Layout() for item in self.model_list_box.itervalues(): name = item.__name__ if hasattr(item, "name"): name = item.name #print "fitpage: _on_select_model model name",name ,event.GetString() if name ==event.GetString(): try: self.model=item() evt = ModelEventbox(model=self.model,name=name) wx.PostEvent(self.event_owner, evt) self.text1_1.Show() self.compute_chisqr() self.tcChi.Show() except: raise #ValueError,"model.name is not equal to model class name" break def onFit(self,event): """ signal for fitting""" flag=self.checkFitRange() self.set_manager(self.manager) self.qmin_x=float(self.qmin.GetValue()) self.qmax_x =float( self.qmax.GetValue()) if len(self.param_toFit) >0 and flag==True: self.manager.schedule_for_fit( value=1,fitproblem =None) if hasattr(self.data, "data"): self.manager._on_single_fit(qmin=self.qmin_x,qmax=self.qmax_x, ymin=self.data.ymin, ymax=self.data.ymax) else: self.manager._on_single_fit(qmin=self.qmin_x,qmax=self.qmax_x) else: wx.PostEvent(self.parent.parent, StatusEvent(status=\ "Select at least on parameter to fit ")) def _onTextEnter(self,event): """ set a flag to determine if the fitting range entered by the user is valid """ try: flag=self.checkFitRange() if flag==True and self.model!=None: #print"fit page",self.xmin.GetValue(),self.xmax.GetValue() self.manager.redraw_model(float(self.xmin.GetValue())\ ,float(self.xmax.GetValue())) except: wx.PostEvent(self.parent.GrandParent, StatusEvent(status=\ "Drawing Error:wrong value entered %s"% sys.exc_value)) def get_param_list(self): """ @return self.param_toFit: list containing references to TextCtrl checked.Theses TextCtrl will allow reference to parameters to fit. @raise: if return an empty list of parameter fit will nnote work properly so raise ValueError,"missing parameter to fit" """ if self.param_toFit !=[]: return self.param_toFit else: raise ValueError,"missing parameter to fit" def old_set_panel(self,model): """ Build the panel from the model content @param model: the model selected in combo box for fitting purpose """ self.sizer5.Clear(True) self.parameters = [] self.param_toFit=[] self.model = model keys = self.model.getParamList() #print "fitpage1D : dispersion list",self.model.getDispParamList() keys.sort() ik=0 im=1 iy = 1 ix = 0 self.cb1 = wx.CheckBox(self, -1,"Select all", (10, 10)) wx.EVT_CHECKBOX(self, self.cb1.GetId(), self.select_all_param) self.sizer5.Add(self.cb1,(iy, ix),(1,1),\ wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 15) ix +=1 self.text2_2 = wx.StaticText(self, -1, 'Values') self.sizer5.Add(self.text2_2,(iy, ix),(1,1),\ wx.EXPAND|wx.ADJUST_MINSIZE, 0) ix +=2 self.text2_3 = wx.StaticText(self, -1, 'Errors') self.sizer5.Add(self.text2_3,(iy, ix),(1,1),\ wx.EXPAND|wx.ADJUST_MINSIZE, 0) self.text2_3.Hide() ix +=1 self.text2_4 = wx.StaticText(self, -1, 'Units') self.sizer5.Add(self.text2_4,(iy, ix),(1,1),\ wx.EXPAND|wx.ADJUST_MINSIZE, 0) self.text2_4.Hide() disp_list=self.model.getDispParamList() for item in keys: if not item in disp_list: iy += 1 ix = 0 cb = wx.CheckBox(self, -1, item, (10, 10)) cb.SetValue(False) self.sizer5.Add( cb,( iy, ix),(1,1), wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 15) wx.EVT_CHECKBOX(self, cb.GetId(), self.select_param) ix += 1 value= self.model.getParam(item) ctl1 = wx.TextCtrl(self, -1, size=(_BOX_WIDTH,20), style=wx.TE_PROCESS_ENTER) ctl1.SetValue(str (format_number(value))) ctl1.Bind(wx.EVT_KILL_FOCUS, self._onparamEnter) ctl1.Bind(wx.EVT_TEXT_ENTER,self._onparamEnter) self.sizer5.Add(ctl1, (iy,ix),(1,1), wx.EXPAND) ix += 1 text2=wx.StaticText(self, -1, '+/-') self.sizer5.Add(text2,(iy, ix),(1,1),\ wx.EXPAND|wx.ADJUST_MINSIZE, 0) text2.Hide() ix += 1 ctl2 = wx.TextCtrl(self, -1, size=(_BOX_WIDTH,20), style=wx.TE_PROCESS_ENTER) self.sizer5.Add(ctl2, (iy,ix),(1,1), wx.EXPAND|wx.ADJUST_MINSIZE, 0) ctl2.Hide() ix +=1 # Units try: units = wx.StaticText(self, -1, self.model.details[item][0], style=wx.ALIGN_LEFT) except: units = wx.StaticText(self, -1, "", style=wx.ALIGN_LEFT) self.sizer5.Add(units, (iy,ix),(1,1), wx.EXPAND|wx.ADJUST_MINSIZE, 0) """ else: if not item in fixed: ip = 0 iq += 1 cb = wx.CheckBox(self, -1, item, (10, 10)) cb.SetValue(False) self.sizer5.Add( cb,( iq, ip),(1,1), wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 15) wx.EVT_CHECKBOX(self, cb.GetId(), self.select_param) ip += 1 value= self.model.getParam(item) ctl1 = wx.TextCtrl(self, -1, size=(_BOX_WIDTH,20), style=wx.TE_PROCESS_ENTER) ctl1.SetValue(str (format_number(value))) ctl1.Bind(wx.EVT_KILL_FOCUS, self._onparamEnter) ctl1.Bind(wx.EVT_TEXT_ENTER,self._onparamEnter) self.sizer5.Add(ctl1, (iq,ip),(1,1), wx.EXPAND|wx.ADJUST_MINSIZE, 0) else: ik = 0 text = wx.StaticText(self, -1, item, style=wx.ALIGN_LEFT) self.sizer6.Add(text,( im, ik),(1,1), wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 15) ik += 1 value= self.model.getParam(item) Tctl = wx.TextCtrl(self, -1, size=(_BOX_WIDTH,20), style=wx.TE_PROCESS_ENTER) Tctl.SetValue(str (format_number(value))) Tctl.Bind(wx.EVT_KILL_FOCUS, self._onparamEnter) Tctl.Bind(wx.EVT_TEXT_ENTER,self._onparamEnter) self.sizer6.Add(Tctl, (im,ik),(1,1), wx.EXPAND|wx.ADJUST_MINSIZE, 0) self.fixed_param.append([item, Tctl]) im += 1 #save data """ self.parameters.append([cb,ctl1,text2,ctl2]) iy+=1 self.sizer5.Add((20,20),(iy,ix),(1,1), wx.LEFT|wx.EXPAND|wx.ADJUST_MINSIZE, 15) #Display units text on panel for item in keys: if self.model.details[item][0]!='': self.text2_4.Show() break else: self.text2_4.Hide() #Disable or enable fit button if not (len(self.param_toFit ) >0): self.xmin.Disable() self.xmax.Disable() else: self.xmin.Enable() self.xmax.Enable() self.compute_chisqr() self.vbox.Layout() self.SetScrollbars(20,20,55,40) self.Layout() self.GrandParent.GetSizer().Layout() def _onparamEnter(self,event): """ when enter value on panel redraw model according to changed """ self.set_model() self.compute_chisqr() def set_model(self): if len(self.parameters) !=0 and self.model !=None: # Flag to register when a parameter has changed. for item in self.parameters: try: self.text2_3.Hide() item[2].Hide() item[3].Clear() item[3].Hide() except: #enter dispersion value pass self.set_model_parameter() def select_all_param(self,event): """ set to true or false all checkBox given the main checkbox value cb1 """ self.select_all_param_helper() def select_param(self,event): """ Select TextCtrl checked for fitting purpose and stores them in self.param_toFit=[] list """ self.param_toFit=[] for item in self.parameters: if item[0].GetValue()==True: list= [item[0],item[1],item[2],item[3]] if not (list in self.param_toFit): self.param_toFit.append(list ) else: if item in self.param_toFit: self.param_toFit.remove(item) for item in self.fittable_param: if item[0].GetValue()==True: list= [item[0],item[1],item[2],item[3]] if not (list in self.param_toFit): self.param_toFit.append(list ) else: if item in self.param_toFit: self.param_toFit.remove(item) if len(self.parameters)+len(self.fittable_param) ==len(self.param_toFit): self.cb1.SetValue(True) else: self.cb1.SetValue(False) if not (len(self.param_toFit ) >0): self.qmin.Disable() self.qmax.Disable() else: self.qmin.Enable() self.qmax.Enable() def onsetValues(self,chisqr, out,cov): """ Build the panel from the fit result @param chisqr:Value of the goodness of fit metric @param out:list of parameter with the best value found during fitting @param cov:Covariance matrix """ #print "fitting : onsetvalues out",out self.tcChi.SetLabel(format_number(chisqr)) params = {} is_modified = False has_error = False if out.__class__==numpy.float64: self.param_toFit[0][1].SetValue(format_number(out)) self.param_toFit[0][1].Refresh() if cov !=None : self.text2_3.Show() self.param_toFit[0][2].Show() self.param_toFit[0][3].Clear() self.param_toFit[0][3].SetValue(format_number(cov[0])) self.param_toFit[0][3].Show() #out is a list : set parameters and errors in TextCtrl else: i=0 #print "fitpage: list param model",list #for item in self.param_toFit: # print "fitpage: list display",item[0].GetLabelText() for item in self.param_toFit: if( out != None ) and len(out)<=len(self.param_toFit)and i < len(out): #item[1].SetValue(format_number(out[i])) item[1].SetValue(format_number(self.model.getParam(item[0].GetLabelText()))) item[1].Refresh() if (cov !=None)and len(cov)<=len(self.param_toFit)and i < len(cov): self.text2_3.Show() item[2].Show() item[3].Clear() item[3].SetValue(format_number(cov[i])) item[3].Show() i+=1 self.vbox.Layout() self.SetScrollbars(20,20,55,40) self.Layout() self.GrandParent.GetSizer().Layout() def onSmear(self, event): if event.GetString()=="None": self.manager.set_smearer(None) if event.GetString()=="Gaussian Resolution": from DataLoader.qsmearing import smear_selection smear =smear_selection( self.data ) self.manager.set_smearer(smear) # print "on smearing"