var symbol = {
  type: "polygon-3d",  // autocasts as new PolygonSymbol3D()
  symbolLayers: [{
    type: "fill",  // autocasts as new FillSymbol3DLayer()
    material: { color: "red" }
  }]
};

Property Overview

Property Details

declaredClassStringreadonly inherited

Since: ArcGIS API for JavaScript 4.7

The name of the class. The declared class name is formatted as esri.folder.className.

edgesEdges3Dautocast

Since: ArcGIS API for JavaScript 4.7

Sets the contour edges on 3D Objects. This is only applicable for MeshSymbol3D.

Example:

var symbol = {
  type: "mesh-3d", // autocasts as new MeshSymbol3D()
  symbolLayers: [{
    type: "fill", // autocasts as new FillSymbol3DLayer()
    material: {
      color: [244, 247, 134]
    },
    edges: {
      type: "solid", // autocasts as new SolidEdges3D()
      color: [50, 50, 50, 0.5]
    }
  }]
};

materialObjectautocast

The material defines the final color of the graphic, by blending the color property set in the material with the feature's geometry color/texture information. colorMixMode defines how these colors are mixed together.

Properties:

color Color optional Default Value:white Autocasts from Object|Number[]|String The color of the fill. This can be autocast with a named string, hex string, array of rgb or rgba values, an object with r, g, b, and a properties, or a Color object.

colorMixMode String optional Default Value:multiply Specifies how the material color is applied to the geometry color/texture information. This property applies only to MeshSymbol3D symbols. Value Description tint Applies the material color to the desaturated geometry/texture color. replace Removes the geometry/texture color and applies the material color. multiply Multiplies geometry/texture color value with the material color value. The result is a darker color. Multiplying with white keeps the geometry color the same.

See also:

• Sample: Coloring options for textured buildings

Examples:

// CSS color string
symbolLayer.material = {
  color: "dodgerblue",
  colorMixMode: "tint"
};

// HEX string
symbolLayer.material = {
  color: "#33cc33"
}

// array of RGBA values
symbolLayer.material = {
  color: [51, 204, 51, 0.3]
}

// object with rgba properties
symbolLayer.material = {
  color: {
    r: 51,
    g: 51,
    b: 204,
    a: 0.7
  }
};

outlineObjectautocast

The outline used to draw a line around the filled geometry. This property is not supported in MeshSymbol3D symbol layers.

Properties:

color Color Autocasts from Object|Number[]|String The color of the outline. This can be autocast with a named string, hex string, array of rgb or rgba values, an object with r, g, b, and a properties, or a Color object.

size Number Autocasts from Number|String The width of the outline in points. This value may be autocast with a string expressing size in points or pixels (e.g. 12px).

Example:

symbolLayer.outline = {
  color: "white",
  size: "1px"
};

typeStringreadonly

For FillSymbol3DLayer the type is always fill.

Method Overview

Method Details

clone(){FillSymbol3DLayer}

Creates a deep clone of the symbol layer.

Returns:

Type	Description
FillSymbol3DLayer	A deep clone of the object that invoked this method.

Example:

// Creates a deep clone of the graphic's first symbol layer
var symLyr = graphic.symbol.symbolLayers.getItemAt(0).clone();

fromJSON(json){*}static

Creates a new instance of this class and initializes it with values from a JSON object generated from a product in the ArcGIS platform. The object passed into the input json parameter often comes from a response to a query operation in the REST API or a toJSON() method from another ArcGIS product. See the Using fromJSON() topic in the Guide for details and examples of when and how to use this function.

Parameter:

json Object A JSON representation of the instance in the ArcGIS format. See the ArcGIS REST API documentation for examples of the structure of various input JSON objects.

Returns:

Type	Description
*	Returns a new instance of this class.

toJSON(){Object}inherited

Converts an instance of this class to its ArcGIS portal JSON representation. See the Using fromJSON() topic in the Guide for more information.

Returns:

Type	Description
Object	The ArcGIS portal JSON representation of an instance of this class.