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Updated API changes between v2.0 and v2.1 (markdown)

springmeyer 2012-07-05 16:20:59 -07:00
parent 9f72f00279
commit 262704b77e
1 changed files with 9 additions and 2 deletions
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API-changes-between-v2.0-and-v2.1.md

@ -2,6 +2,7 @@
* `TextSymbolizer` - most attributes moved to either `format` or `placements` properties
* TODO - doc all these out
* `RasterSymbolizer` - `mode` is deprecated, now use `comp-op` which supports [many more compositing modes](https://github.com/mapnik/mapnik/blob/master/include/mapnik/image_compositing.hpp#L42-79)
## Removed
@ -10,8 +11,14 @@
## Changed
* `MarkersSymbolizer`
* `width` and `height` are now expressions rather than raw floats
* `width` and `height` are now expressions rather than raw floats and their values represent diameter in pixel not radii
## Added
* `comp-op` - All symbolizers now support compositing in the AGG and Cairo renderers
* To All symbolizers (in most cases)
* `comp-op` - All symbolizers now support compositing in the AGG and Cairo renderers
* `clip` - All(most) symbolizers - boolean of whether to clip geometries before rendering (defaults to `true`)
* `smooth` - bezier smooth value - 0-1, 0 (default) means no smoothing, 1 means fully smoothed, higher values create wild loopbacks
* `LineSymbolizer`
* `offset` - offset lines either in positive (right side) or negative (left side)