NuKVM/virt-manager
3
0
Fork 0
mirror of https://github.com/virt-manager/virt-manager.git synced 2025-02-25 18:55:27 -06:00
Code Issues Packages Projects Releases Wiki Activity

graphwidgets: Fix possible divide by zero error.

Browse Source
This commit is contained in:
Cole Robinson 2009-07-22 13:21:27 -04:00
parent 27eeef93d9
commit 1ecf0a8180
1 changed files with 3 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
src/virtManager/graphwidgets.py
View File

@ -92,7 +92,8 @@ class CellRendererSparkline(gtk.CellRenderer):
val = self.data_array[n] val = self.data_array[n]
return baseline_y - (cell_area.height * val) return baseline_y - (cell_area.height * val)
pixels_per_point = (cell_area.width / (len(self.data_array) - 1)) pixels_per_point = (cell_area.width /
((len(self.data_array) - 1) or 1))
points = [] points = []
for index in range(0, len(self.data_array)): for index in range(0, len(self.data_array)):
@ -193,7 +194,7 @@ class Sparkline(gtk.DrawingArea):
points_per_set = (len(self.data_array) / self.num_sets) points_per_set = (len(self.data_array) / self.num_sets)
pixels_per_point = (float(cell_area.width) / pixels_per_point = (float(cell_area.width) /
float((points_per_set - 1))) (float((points_per_set - 1) or 1)))
# Mid-color graphics context (gtk.GC) # Mid-color graphics context (gtk.GC)
# This draws the light gray backing rectangle # This draws the light gray backing rectangle