AuroraMiddleware/skia2
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Fixes zero division when there are no lines to plot (only one revision in range)

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Review URL: https://codereview.chromium.org/16907003

git-svn-id: http://skia.googlecode.com/svn/trunk@9578 2bbb7eff-a529-9590-31e7-b0007b416f81
This commit is contained in:
bensong@google.com 2013-06-13 13:53:16 +00:00
parent 5f879755f4
commit 741b2e1cf1
1 changed files with 6 additions and 2 deletions
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8
bench/bench_graph_svg.py
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@ -809,7 +809,7 @@ def output_svg(lines, regressions, requested_width, requested_height):
(global_min_x, _), (global_max_x, global_max_y) = bounds(lines)
max_up_slope, min_down_slope = bounds_slope(regressions)
#output
global_min_y = 0
x = global_min_x
@ -818,7 +818,11 @@ def output_svg(lines, regressions, requested_width, requested_height):
h = global_max_y - global_min_y
font_size = 16
line_width = 2
# If there is nothing to see, don't try to draw anything.
if w == 0 or h == 0:
return
pic_width, pic_height = compute_size(requested_width, requested_height
, w, h)