PointCloud ClassBreaks Renderer

PointCloudClassBreaksRenderer defines the color of each point in a PointCloudLayer based on the value of a numeric attribute. Colors are assigned based on classes or ranges of data. Each point is assigned a symbol based on the class break in which the value of the attribute falls.

Referenced by: PointCloud Renderers

Properties

Property	Details
colorClassBreakInfos[]	Each element in the array is an object that provides information about a class break associated with the renderer.
colorModulation	Indicates whether modulation should be used to render the point.
field	The name of the field that is used for the renderer.
fieldTransformType	A transform that is applied to the field value before evaluating the renderer. Valid values: absoluteValue highFourBit lowFourBit moduloTen none
legendOptions	A legend containing one title, which is a string describing the renderer in the legend.
pointSizeAlgorithm	Size algorithms for point cloud performance.
pointsPerInch	Number of point to draw per display inch.
type	Specifies the type of renderer used. Valid value of this property pointCloudClassBreaksRenderer

pointSizeAlgorithm Example

{
  "type": "pointCloudClassBreaksRenderer",
  "pointSizeAlgorithm": {
    "type": "pointCloudSplatAlgorithm",
    "scaleFactor": 1
  },
  "pointsPerInch": 10,
  "field": "ELEVATION",
  "colorClassBreakInfos": [
    {
      "classMinValue": 0,
      "classMaxValue": 422.87,
      "label": "406.59 - 422.87",
      "description": "",
      "color": [
        87,
        0,
        252
      ]
    },
    {
      "classMinValue": 422.87,
      "classMaxValue": 438.81,
      "label": "422.87 - 438.81",
      "description": "",
      "color": [
        89,
        168,
        253
      ]
    },
    {
      "classMinValue": 438.81,
      "classMaxValue": 466.8,
      "label": "438.81 - 466.8",
      "description": "",
      "color": [
        109,
        253,
        219
      ]
    },
    {
      "classMinValue": 466.8,
      "classMaxValue": 507.05,
      "label": "466.8 - 507.05",
      "description": "",
      "color": [
        221,
        254,
        96
      ]
    },
    {
      "classMinValue": 507.05,
      "classMaxValue": 593.73,
      "label": "507.05 - 593.73",
      "description": "",
      "color": [
        254,
        185,
        5
      ]
    }
  ]
}

Example

{
  "type": "pointCloudClassBreaksRenderer",
  "pointsPerInch": 10,
  "field": "",
  "colorClassBreakInfos": [
    {
      "classMinValue": 0,
      "classMaxValue": 422.87,
      "label": "406.59 - 422.87",
      "description": "",
      "color": [
        87,
        0,
        252
      ]
    },
    {
      "classMinValue": 422.87,
      "classMaxValue": 438.81,
      "label": "422.87 - 438.81",
      "description": "",
      "color": [
        89,
        168,
        253
      ]
    },
    {
      "classMinValue": 438.81,
      "classMaxValue": 466.8,
      "label": "438.81 - 466.8",
      "description": "",
      "color": [
        109,
        253,
        219
      ]
    },
    {
      "classMinValue": 466.8,
      "classMaxValue": 507.05,
      "label": "466.8 - 507.05",
      "description": "",
      "color": [
        221,
        254,
        96
      ]
    },
    {
      "classMinValue": 507.05,
      "classMaxValue": 593.73,
      "label": "507.05 - 593.73",
      "description": "",
      "color": [
        254,
        185,
        5
      ]
    }
  ]
}