(SkipBuildbotRuns)
Review URL: https://codereview.chromium.org/
16907003
git-svn-id: http://skia.googlecode.com/svn/trunk@9578
2bbb7eff-a529-9590-31e7-
b0007b416f81
(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
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)