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Patch from Werner F. Bruhin that allows either vertical and/or

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horizontal gridlines.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@33333 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robin Dunn
2005-04-04 22:55:18 +00:00
parent 7fac8e4af0
commit 2b9590d611
1 changed files with 11 additions and 4 deletions
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15
wxPython/wx/lib/plot.py
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@@ -630,8 +630,8 @@ class PlotCanvas(wx.Window):
def SetEnableGrid(self, value):
"""Set True to enable grid."""
if value not in [True,False]:
raise TypeError, "Value should be True or False"
if value not in [True,False,'Horizontal','Vertical']:
raise TypeError, "Value should be True, False, Horizontal or Vertical"
self._gridEnabled= value
self.Redraw()
@@ -1228,8 +1228,15 @@ class PlotCanvas(wx.Window):
# set length of tick marks--long ones make grid
if self._gridEnabled:
x,y,width,height= self._point2ClientCoord(p1,p2)
yTickLength= width/2.0 +1
xTickLength= height/2.0 +1
if self._gridEnabled == 'Horizontal':
yTickLength= width/2.0 +1
xTickLength= 3 * self.printerScale
elif self._gridEnabled == 'Vertical':
yTickLength= 3 * self.printerScale
xTickLength= height/2.0 +1
else:
yTickLength= width/2.0 +1
xTickLength= height/2.0 +1
else:
yTickLength= 3 * self.printerScale # lengthens lines for printing
xTickLength= 3 * self.printerScale