wxGUI/timeline: fix https://trac.osgeo.org/grass/ticket/2151

git-svn-id: https://svn.osgeo.org/grass/grass/trunk@58598 15284696-431f-4ddb-bdfa-cd5b030d7da7

gui/wxpython/gui_core/forms.py

@@ -2167,7 +2167,8 @@ class CmdPanel(wx.Panel):
                     return
                 datasets = select.GetValue().split(',')
                 from timeline import frame
-                frame.run(parent=self, datasets=datasets)
+                gcmd.RunCommand('g.gui.timeline', inputs=datasets)
+#                frame.run(parent=self, datasets=datasets)
 
     def OnUpdateSelection(self, event):
         """!Update dialog (layers, tables, columns, etc.)

gui/wxpython/timeline/frame.py

@@ -29,7 +29,6 @@ try:
     # backend.
     matplotlib.use('WXAgg')
     from matplotlib.figure import Figure
-    import matplotlib.pyplot as plt
     from matplotlib.backends.backend_wxagg import \
         FigureCanvasWxAgg as FigCanvas, \
         NavigationToolbar2WxAgg as NavigationToolbar
@@ -393,13 +392,6 @@ class TimelineFrame(wx.Frame):
                 self.axes2d.change_geometry(1, 1, 1)
                 self.canvas.draw()
 
-        if check_version(1, 1, 0):
-            # not working, maybe someone is more lucky
-            try:
-                plt.tight_layout()
-            except:
-                pass
-
     def _checkDatasets(self, datasets):
         """!Checks and validates datasets.