Changeset 1646 for trunk/GSASIIplot.py

Timestamp:

Feb 11, 2015 1:33:27 PM (8 years ago)

Author:

vondreele

Message:

allow search for negative density peaks in charge flip and Fourier maps
plot negative density in neutron maps & negative peaks in red

File:

• trunk/GSASIIplot.py (modified) (3 diffs)

trunk/GSASIIplot.py

@@ -4121 +4121 @@
     
     def OnKeyBox(event):
-#        Draw()                          #make sure plot is fresh!!
         mode = cb.GetValue()
         if mode in ['jpeg','bmp','tiff',]:
@@ -4152 +4151 @@
 
     def OnKey(event):           #on key UP!!
-#        Draw()                          #make sure plot is fresh!!
         try:
             keyCode = event.GetKeyCode()
@@ -4955 +4953 @@
                     RenderMapPeak(x,y,z,Gr,1.0)
                 else:
-                    RenderMapPeak(x,y,z,Wt,mag/peakMax)
+                    if mag > 0.:
+                        RenderMapPeak(x,y,z,Wt,mag/peakMax)
+                    else:
+                        RenderMapPeak(x,y,z,Rd,-mag/peakMax)
                 if showBonds:
                     RenderLines(x,y,z,mapBonds[ind],Wt)