mapnik/mapnik — comment on commit 6495ea8996f52c05f3d285cbc8e43fdeb32754c2
File: src/agg/process_polygon_symbolizer.cpp line 63
By springmeyer:

any reason this might need to be sensitive to the map buffer size? I noticed that it does for line patterns: https://github.com/mapnik/mapnik/blob/master/src/agg/process_line_pattern_symbolizer.cpp#L82 which needs dealt with.