Changeset cfc68540 in sasview for sansview/perspectives/fitting/modelpage.py

Timestamp:

Jan 18, 2009 10:34:20 AM (15 years ago)

Author:

Mathieu Doucet <doucetm@…>

Branches:

master, ESS_GUI, ESS_GUI_Docs, ESS_GUI_batch_fitting, ESS_GUI_bumps_abstraction, ESS_GUI_iss1116, ESS_GUI_iss879, ESS_GUI_iss959, ESS_GUI_opencl, ESS_GUI_ordering, ESS_GUI_sync_sascalc, costrafo411, magnetic_scatt, release-4.1.1, release-4.1.2, release-4.2.2, release_4.0.1, ticket-1009, ticket-1094-headless, ticket-1242-2d-resolution, ticket-1243, ticket-1249, ticket885, unittest-saveload

Children:

3f1af74

Parents:

c48a26a

Message:

Fixed the Q range selection problem when a model is first plotted.

File:

• sansview/perspectives/fitting/modelpage.py (modified) (4 diffs)

sansview/perspectives/fitting/modelpage.py

@@ -163 +163 @@
         self.Centre()
        
+    def set_range(self, qmin, qmax, npts):
+        """
+            Set the range for the plotted models
+            @param qmin: minimum Q
+            @param qmax: maximum Q
+            @param npts: number of Q bins
+        """
+        # Set the data members
+        self.qmin = qmin
+        self.qmax = qmax
+        self.num_points = npts
+        
+        # Set the controls
+        self.xmin.SetValue(format_number(self.qmin))
+        self.xmax.SetValue(format_number(self.qmax))
+        self.npts.SetValue(format_number(self.num_points))
         
     def onClose(self,event):
@@ -191 +207 @@
         if self.enable2D==False:
             self.enable2D=True
-            self.manager.draw_model(model=self.model,
-                                    name=self.model.name,
-                                    description=None,
-                                    enable2D=self.enable2D,
-                                    qmin=float(self.qmin),
-                                    qmax=float(self.qmax),
-                                    qstep= self.num_points)
-       
+            self._draw_model()
             
     def populate_box(self, dict):
@@ -234 +243 @@
             if name ==event.GetString():
                 model=item()
-                #print "fitpage: _on_select_model model name",name ,event.GetString()
                 self.model= model
                 self.set_panel(model)
                 print "name in model page", name,event.GetString()
                 self.name= name
-                self.manager.draw_model(model, name)
-                
+                #self.manager.draw_model(model, name)
+                self._draw_model()
             
             
@@ -407 +415 @@
           
             if is_modified:
-                self.manager.draw_model(self.model, self.model.name, 
-                                        qmin=self.qmin, qmax=self.qmax,
-                                        qstep= self.num_points,
-                                        enable2D=self.enable2D)
-            
-            
+                self._draw_model()            
+            
+    def _draw_model(self):
+        """
+            Method to draw or refresh a plotted model.
+            The method will use the data member from the model page
+            to build a call to the fitting perspective manager.
+            
+            [Note to coder: This way future changes will be done in only one place.] 
+        """
+        self.manager.draw_model(self.model, self.model.name, 
+                                qmin=self.qmin, qmax=self.qmax,
+                                qstep= self.num_points,
+                                enable2D=self.enable2D)
+