mapnik/tests/visual_tests/styles/raster_symbolizer.xml

<Map background-color="white" srs="+init=epsg:32630" minimum-version="0.7.2">
  <Parameters>
    <Parameter name="sizes">512,512</Parameter>
  </Parameters>

  <Style name="two-value">
    <Rule>
      <RasterSymbolizer opacity="1">
        <RasterColorizer default-mode="discrete" default-color="#000000">
          <stop value="0" color="yellow"/>
          <stop value="26" color="purple"/>
         </RasterColorizer>
      </RasterSymbolizer>
    </Rule>
  </Style>

  <Style name="ramped">
    <Rule>
      <RasterSymbolizer scaling="near" opacity="1">
        <RasterColorizer default-mode="linear" default-color="#00000000">
          <stop value="0" color="red"/>
          <stop value="26" color="green"/>
         </RasterColorizer>
      </RasterSymbolizer>
    </Rule>
  </Style>

  <Layer name="dataraster" srs="+init=epsg:32630">
      <StyleName>ramped</StyleName>
      <Datasource>
          <!-- get stats on this file with gdalinfo ../raster/dataraster.tif -stats -->
          <Parameter name="file">../../data/raster/dataraster.tif</Parameter>
          <Parameter name="type">gdal</Parameter>
          <Parameter name="band">1</Parameter>
      </Datasource>
  </Layer>

</Map>
update test maps after r2582 2011-02-05 04:21:22 +01:00			`<Map background-color="white" srs="+init=epsg:32630" minimum-version="0.7.2">`
xml test styles standalone 2014-12-09 16:31:23 +01:00			`<Parameters>`
			`<Parameter name="sizes">512,512</Parameter>`
			`</Parameters>`
increment the min_version required for several test maps 2010-10-31 23:04:10 +01:00
update test maps after r2582 2011-02-05 04:21:22 +01:00			`<Style name="two-value">`
XML deserialization support for a raster_symbolizer with a colorizer 2010-03-12 15:49:34 +01:00			`<Rule>`
update test maps after r2582 2011-02-05 04:21:22 +01:00			`<RasterSymbolizer opacity="1">`
ensure valid attributes on the RasterSymbolizer and RasterColorizer, warning if not 2011-05-04 03:57:37 +02:00			`<RasterColorizer default-mode="discrete" default-color="#000000">`
upgrade all 'good' test maps to new syntax for text symbolizer going forward as per #861 2011-10-03 22:24:51 +02:00			`<stop value="0" color="yellow"/>`
			`<stop value="26" color="purple"/>`
fixup raster colorizer example, removing accidental previous changes from brainstorming session 2010-11-01 19:57:44 +01:00			`</RasterColorizer>`
			`</RasterSymbolizer>`
			`</Rule>`
			`</Style>`
increment the min_version required for several test maps 2010-10-31 23:04:10 +01:00
remove misplaced opacity value 2011-01-31 19:30:14 +01:00			`<Style name="ramped">`
fixup raster colorizer example, removing accidental previous changes from brainstorming session 2010-11-01 19:57:44 +01:00			`<Rule>`
specify alpha 0 in default-color e.g "#00000000" 2014-12-04 10:33:44 +01:00			`<RasterSymbolizer scaling="near" opacity="1">`
			`<RasterColorizer default-mode="linear" default-color="#00000000">`
upgrade all 'good' test maps to new syntax for text symbolizer going forward as per #861 2011-10-03 22:24:51 +02:00			`<stop value="0" color="red"/>`
			`<stop value="26" color="green"/>`
fixup raster colorizer example, removing accidental previous changes from brainstorming session 2010-11-01 19:57:44 +01:00			`</RasterColorizer>`
XML deserialization support for a raster_symbolizer with a colorizer 2010-03-12 15:49:34 +01:00			`</RasterSymbolizer>`
			`</Rule>`
			`</Style>`
increment the min_version required for several test maps 2010-10-31 23:04:10 +01:00
			`<Layer name="dataraster" srs="+init=epsg:32630">`
fixup raster colorizer example, removing accidental previous changes from brainstorming session 2010-11-01 19:57:44 +01:00			`<StyleName>ramped</StyleName>`
increment the min_version required for several test maps 2010-10-31 23:04:10 +01:00			`<Datasource>`
fixup raster colorizer example, removing accidental previous changes from brainstorming session 2010-11-01 19:57:44 +01:00			`<!-- get stats on this file with gdalinfo ../raster/dataraster.tif -stats -->`
move colorizer tests to visual suite 2013-09-25 23:08:47 +02:00			`<Parameter name="file">../../data/raster/dataraster.tif</Parameter>`
increment the min_version required for several test maps 2010-10-31 23:04:10 +01:00			`<Parameter name="type">gdal</Parameter>`
			`<Parameter name="band">1</Parameter>`
			`</Datasource>`
			`</Layer>`

specify alpha 0 in default-color e.g "#00000000" 2014-12-04 10:33:44 +01:00			`</Map>`