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Updated TextSymbolizer (markdown)

Jordan Hollinger 2014-08-18 10:31:34 -07:00
parent e7c600bca6
commit 68ab448f4f
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TextSymbolizer.md

@ -9,7 +9,8 @@
|halo-rasterizer|fast, full|(Only for AGG renderer) Choose between good and fast halo rasterizer. Both produce equally good results for halo-radius <= 1.0. Only full rasterizer supports fractional values > 1.0. Other values are truncated by fast rasterizer (e.g. 1.8px = 1px). [Visual comparision](https://raw.github.com/mapnik/mapnik/master/tests/visual_tests/images/text-halo-rasterizer-600-400-1.0-agg-reference.png)||full|git only (2013-04-25)|
|displacement|(x,y)/tuple|Move text position by this many pixels|px|(0,0)|2.1
|avoid-edges|true, false|Boolean to avoid labeling near intersection edges|bool|false|
|minimum-distance|double|Minimum distance between repeated labels such as street names or shield symbols (works across features)|px|0.0|
|minimum-distance|double|Minimum distance that a label can be placed from any other label or shield (works across features)|px|0.0|
|repeat-distance|double|Minimum distance between repeated labels such as street names or shield symbols (works across features)|px|0.0|
|allow-overlap|true, false|Allow labels to overlap other labels - Note: you can also clear the label collision cache at the LAYER level to promote more overlap. See 'clear-label-cache' at [[XMLConfigReference]] part layer|bool|false|
|placement|line, point, vertex, interior|"line" to label along lines instead of by point. TODO: Document other options.||point|
|opacity|double|1 is fully opaque while zero is fully transparent and .5 would be 50% transparent||1|