wxGUI: more wxplot oriented fixes

git-svn-id: https://svn.osgeo.org/grass/grass/trunk@48591 15284696-431f-4ddb-bdfa-cd5b030d7da7

gui/wxpython/gui_modules/mapdisp.py

@@ -1722,7 +1722,7 @@ class MapFrame(wx.Frame):
         self.histogramPyPlot.Show()
         # Open raster select dialog to make sure that a raster (and the desired raster)
         # is selected to be histogrammed
-        self.histogram2.OnSelectRaster(None)
+        self.histogramPyPlot.OnSelectRaster(None)
         
     def OnHistogram(self, event):
         """!Init histogram display canvas and tools

gui/wxpython/gui_modules/toolbars.py

@@ -13,6 +13,7 @@ Classes:
  - LMNvizToolbar
  - ModelToolbar
  - HistogramToolbar
+ - Histogram2Toolbar
  - LMWorkspaceToolbar
  - LMDataToolbar
  - LMToolsToolbar

gui/wxpython/wxgui.py

@@ -61,7 +61,6 @@ from gui_modules import mapdisp
 from gui_modules import menudata
 from gui_modules import menuform
 from gui_modules import histogram
-from gui_modules import profile
 from gui_modules import mcalc_builder as mapcalculator
 from gui_modules import gcmd
 from gui_modules import dbm