Raster Color Map Renderer

A value/color look up table used for rendering raster data only. This renderer is similar to unique value rendering in regards to its functionality. The rendering is automatically applied when a raster source has colormap information.

Referenced by: renderer

Properties

Property Details
colormapInfos An array of colormapInfo objects.
type Specifies the type of renderer used.
Valid value of this property rasterColormap

Raster Color Map Renderer Example

Web map json showing basic colormap rendering to an imagery layer.

{
  "type": "rasterColormap",
  "colormapInfos": [
    {
      "value": 11,
      "color": [
        73,
        109,
        163,
        255
      ],
      "label": "11"
    },
    {
      "value": 24,
      "color": [
        170,
        0,
        0,
        255
      ],
      "label": "24"
    },
    {
      "value": 71,
      "color": [
        229,
        229,
        193,
        255
      ],
      "label": "71"
    },
    {
      "value": 81,
      "color": [
        221,
        216,
        61,
        255
      ],
      "label": "81"
    }
  ]
}

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