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"
}
]
}