diff --git a/BoundsClipping.md b/BoundsClipping.md index b3e5856..11ba92b 100644 --- a/BoundsClipping.md +++ b/BoundsClipping.md @@ -10,7 +10,7 @@ Clipping is used primarily to ensure `valid` and appropriate coordinate bounds a Clipping can interact in subtle and important ways with a variety of other map and layer level parameters, and became more error prone (but powerful) with the introduction of support for Proj4 in r330. -Tickets related to bounding box clipping over time include: +### Tickets related to bounding box clipping over time include: * #127 - BBox clipping fails when there's no intersection * #204 - map.buffer_size() does not seem to fetch data within buffer zone @@ -22,7 +22,7 @@ Tickets related to bounding box clipping over time include: * #549 - Problem with local projections and worldwide data extent * #751 - Better handling of bounding box transform (avoids need for 'maximum-extent'). -Key Changesets include: +### Key Changesets include: * r522 - initial impl of clipping in feature_style_processor.hpp * r770 - conditional use of proj_transform and clipping @@ -38,7 +38,8 @@ Key Changesets include: * r3048 - fixed bug in fallback intersection checking that lead to false positive and uneeded clip -IRC discussions: +### IRC discussions: Discussion of fixing clipping after addition of map_buffer to avoid truncated text at tile edges: + * http://mapnik.dbsgeo.com/mapnik_logs/2009/02/01/ - prediction of #486 \ No newline at end of file