artemp/tickets2issues — Issue #528: Near white blown out in rasters with opacity <= .5
Author: artemp
Created: 2011-10-11 15:23:10+00:00
State: closed
Labels: Core_Library

This looks like a problem in mapnik::graphics::set_rectangle_alpha2

Example image attached. Render on left is png with opacity=.7, while on the right is opacity=.4