ESM: import LineSymbol3D from "@arcgis/core/symbols/LineSymbol3D.js";
CDN: const LineSymbol3D = await $arcgis.import("@arcgis/core/symbols/LineSymbol3D.js");
Class: @arcgis/core/symbols/LineSymbol3D
Since: ArcGIS Maps SDK for JavaScript 4.0
LineSymbol3D is used to render features with Polyline geometry in a 3D SceneView. This symbol type is not supported in 2D MapViews.
A LineSymbol3D must include at least one symbol layer for it to render in the view. One or more of the following symbol layer types must be used to define a 3D line symbol:
See Symbol3DLayer and Symbol3D to read more general information about 3D symbols, symbol layers and how they relate to one another.
Example
let symbol = {
type: "line-3d", // autocasts as new LineSymbol3D()
symbolLayers: [{
type: "path", // autocasts as new PathSymbol3DLayer()
profile: "circle",
width: 10, // width of the tube in meters
material: { color: [ 128,128,128 ] }
}]
}; new LineSymbol3D(properties)
Parameter
optionalSee the properties for a list of all the properties that may be passed into the constructor.
Show inherited properties Hide inherited properties
Property DetailsInherited
Property declaredClass Stringreadonly
Since: ArcGIS Maps SDK for JavaScript 4.7 Accessor since 4.0, declaredClass added at 4.7.
The name of the class. The declared class name is formatted as esri.folder.className.
The origin of the style from which the symbol was originally referenced.
A reference to the style origin can be either by styleName or by styleUrl (but not both). This information is part of the WebScene persistence model and may be used to understand where a symbol was originally sourced from. It does not affect actual appearance or rendering of the symbol.
A Collection of Symbol3DLayer objects used to visualize the graphic or feature. Individual symbol layers may be autocast as objects and specified using the type property.
type Stringreadonly
The symbol type.
For LineSymbol3D the type is always "line-3d".
Show inherited methods Hide inherited methods
Method DetailsInherited
Method addHandles(handleOrHandles, groupKey)
Since: ArcGIS Maps SDK for JavaScript 4.25 Accessor since 4.0, addHandles added at 4.25.
Adds one or more handles which are to be tied to the lifecycle of the object. The handles will be removed when the object is destroyed.
// Manually manage handles
const handle = reactiveUtils.when(
() => !view.updating,
() => {
wkidSelect.disabled = false;
},
{ once: true }
);
this.addHandles(handle);
// Destroy the object
this.destroy();
Parameters
Handles marked for removal once the object is destroyed.
groupKey *
optionalKey identifying the group to which the handles should be added. All the handles in the group can later be removed with Accessor.removeHandles(). If no key is provided the handles are added to a default group.
Creates a deep clone of the symbol.
Returns
Type Description LineSymbol3D A deep clone of the object that invoked this method.Example
// Creates a deep clone of the graphic's symbol
let symLyr = graphic.symbol.clone();Inherited
Method fromJSON(json){* |null |undefined}static
Creates a new instance of this class and initializes it with values from a JSON object generated from an ArcGIS product. 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.
Returns
Type Description * | null | undefined Returns a new instance of this class.Inherited
Method hasHandles(groupKey){Boolean}
Since: ArcGIS Maps SDK for JavaScript 4.25 Accessor since 4.0, hasHandles added at 4.25.
Returns true if a named group of handles exist.
Parameter
groupKey *
optionalA group key.
Returns
Type Description Boolean Returnstrue if a named group of handles exist.
Example
// Remove a named group of handles if they exist.
if (obj.hasHandles("watch-view-updates")) {
obj.removeHandles("watch-view-updates");
}Inherited
Method removeHandles(groupKey)
Since: ArcGIS Maps SDK for JavaScript 4.25 Accessor since 4.0, removeHandles added at 4.25.
Removes a group of handles owned by the object.
Parameter
groupKey *
optionalA group key or an array or collection of group keys to remove.
Example
obj.removeHandles(); // removes handles from default group
obj.removeHandles("handle-group");
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