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Updated Release0.7.1 (markdown)

ThomasG77 2012-01-21 09:42:56 -08:00
parent 2acab95776
commit 37cde951e5
1 changed files with 8 additions and 8 deletions
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Release0.7.1.md

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(Packaged from r1745)
- Rasters: Various fixes and improvements to 8bit png output (#522,#475)
- Rasters: Various fixes and improvements to 8bit png output ([#522](https://github.com/mapnik/mapnik/issues/522),[#475](https://github.com/mapnik/mapnik/issues/475))
- XML: Save map buffer_size when serializing map.
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the scenario where libraries are linked that don't match the includes libmapnik compiled against.
- XML: Fixed behavior of PolygonPatternSymbolizer and LinePatternSymbolizer whereby width, height,
and type of images is actually allowed to be optionally ommitted (#508). This was added in r1543 but
and type of images is actually allowed to be optionally ommitted ([#508](https://github.com/mapnik/mapnik/issues/508)). This was added in r1543 but
only worked correctly for PointSymbolizer and ShieldSymbolizer.
- Fixed reading of PostGIS data on Big Endian systems (#515)
- Fixed reading of PostGIS data on Big Endian systems ([#515](https://github.com/mapnik/mapnik/issues/515))
- PostGIS: Added better support for alterative schemas (#500)
- PostGIS: Added better support for alterative schemas ([#500](https://github.com/mapnik/mapnik/issues/500))
- AGG Renderer - Enforced default gamma function on all symbolizers to ensure proper antialiasing
even when gamma is modified on the PolygonSymbolizer. (#512)
even when gamma is modified on the PolygonSymbolizer. ([#512](https://github.com/mapnik/mapnik/issues/512))
- PNG: fixed png256 for large images and some improvements to reduce color corruptions (#522)
- PNG: fixed png256 for large images and some improvements to reduce color corruptions ([#522](https://github.com/mapnik/mapnik/issues/522))
- PNG: Added new quantization method for indexed png format using hextree with full support for alpha
channel. Also new method has some optimizations for color gradients common when using elevation based
rasters. By default old method using octree is used. (r1680, r1683, #477)
rasters. By default old method using octree is used. (r1680, r1683, [#477](https://github.com/mapnik/mapnik/issues/477))
- PNG: Added initial support for passing options to png writter like number of colors, transparency
support, quantization method and possibly other in future using type parameter. For example
"png8:c=128:t=1:m=h" limits palette to 128 colors, uses only binary transparency (0 - none,
1 - binary, 2 - full), and new method of quantization using hextree (h - hextree, o - octree).
Existing type "png256" can be also written using "png8:c=256:m=o:t=2" (r1680, r1683, #477)
Existing type "png256" can be also written using "png8:c=256:m=o:t=2" (r1680, r1683, [#477](https://github.com/mapnik/mapnik/issues/477))