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+ skip SEG_CLOSE commands as they not used to transfer x/y

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artemp 2013-03-06 21:30:02 +00:00
parent 6ffe78c300
commit f2b795af0b
1 changed files with 3 additions and 0 deletions
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3
include/mapnik/geom_util.hpp
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@ -425,6 +425,7 @@ bool hit_test(PathType & path, double x, double y, double tol)
unsigned count = 0;
while (SEG_END != (command = path.vertex(&x1, &y1)))
{
if (command == SEG_CLOSE) continue;
++count;
if (command == SEG_MOVETO)
{
@ -472,6 +473,8 @@ bool interior_position(PathType & path, double & x, double & y)
double y1 = 0;
while (SEG_END != (command = path.vertex(&x1, &y1)))
{
if (command == SEG_CLOSE)
continue;
if (command != SEG_MOVETO)
{
// if the segments overlap