mapnik/mapnik — pull request #2222 by springmeyer (2014-04-25 04:37:33+00:00)
Title: Expr v2

Work in progress towards Mapnik 3.x

Includes:

- Deep refactoring to share more code between renderers
- Group symbolizer (#2160)
- Moves many more symbolizer properties to expressions like colors, opacity, stroke-width (work in progress: enumerations not yet supported and text symbolizer also not yet improved)
- partial @attribute support in expressions (work in progress)
- various c++11 improvements
- attempt (that needs testing) to better handle interior polygons in shapefiles (https://github.com/mapnik/mapnik/commit/ecc5acbdb953e172fcc652b55ed19b8b581e2146)
- C++ version of nik2img
- Various consistency fixes to copy ctors