Defines the color of each raster cell based on the value of a numeric attribute. Colors are assigned based on classed ranges of data.
Referenced by: Raster Renderers
Properties
| Property | Details |
|---|---|
| authoringInfo | An object containing metadata about the authoring process for creating a renderer object. This allows the authoring clients to save specific overridable settings so that next time it is accessed via the UI, their selections are remembered. Non-authoring clients can ignore it. |
| colorClassBreakInfos[] | Each element in the array is an object that provides information about a class break associated with the renderer. |
| defaultColor | The defaultColor on the renderer that get assigned to features with no value or features that do not fall within the configured data. |
| defaultLabel | Default label for the default symbol used to draw unspecified values. |
| field | The name of the field that is used for the renderer. |
| legendOptions | A legend containing one title, which is a string describing the renderer in the legend. |
| normalizationField | Used when normalizationType is field. The string value indicating the attribute field by which the data value is normalized. |
| normalizationTotal | Used when normalizationType is percent-of-total, this number property contains the total of all data values. |
| normalizationType | Determine how the data was normalized. Valid values:
|
| type | Specifies the type of renderer used. Valid value of this property rasterClassBreaksRenderer |
rasterClassBreaksRenderer Example
{
"type": "rasterClassBreaksRenderer",
"field": "Value",
"colorClassBreakInfos": [
{
"classMinValue": 11,
"classMaxValue": 27.8,
"label": "11 - 27.8",
"color": [
245,
245,
19,
255
]
},
{
"classMinValue": 27.8,
"classMaxValue": 44.6,
"label": "27.6 - 44.6",
"color": [
250,
201,
18,
255
]
}
]
}