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use middle_point placement algorithm for marker POINT placement on lines - closes #1604 - refs #1350 and refs #1607

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This commit is contained in:
Dane Springmeyer 2012-11-28 19:23:56 -08:00
parent f2276d97a0
commit 629d768eae
1 changed files with 12 additions and 2 deletions
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14
include/mapnik/marker_helpers.hpp
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@ -91,7 +91,12 @@ struct vector_markers_rasterizer_dispatch
{
double x = 0;
double y = 0;
if (placement_method == MARKER_INTERIOR_PLACEMENT)
if (path.type() == LineString)
{
if (!label::middle_point(path, x, y))
return;
}
else if (placement_method == MARKER_INTERIOR_PLACEMENT)
{
if (!label::interior_position(path, x, y))
return;
@ -187,7 +192,12 @@ struct raster_markers_rasterizer_dispatch
{
double x = 0;
double y = 0;
if (placement_method == MARKER_INTERIOR_PLACEMENT)
if (path.type() == LineString)
{
if (!label::middle_point(path, x, y))
return;
}
else if (placement_method == MARKER_INTERIOR_PLACEMENT)
{
if (!label::interior_position(path, x, y))
return;