SketchEdges3D is a symbol type that visualizes edges of 3D Object SceneLayers, extruded polygons or mesh geometries with a sketched line. It can be used to emphasize the form of 3D objects and to improve the three-dimensional spatial understanding. A sketched line aims to look like a hand-drawn line. In architecture this is useful for visualizing planned urban projects.
This symbol can only be set on the FillSymbol3DLayer.edges within a MeshSymbol3D or on the ExtrudeSymbol3DLayer.edges on PolygonSymbol3D.
let symbol = {
type: "mesh-3d", // autocasts as new MeshSymbol3D()
symbolLayers: [{
type: "fill", // autocasts as new FillSymbol3DLayer()
material: {
color: [244, 247, 134]
},
edges: {
type: "sketch", // autocasts as new SketchEdges3D()
color: [50, 50, 50, 0.5],
size: 1.5,
extensionLength: 2
}
}]
};
Constructors
-
new SketchEdges3D(properties)
-
Parameterproperties Objectoptional
See the properties for a list of all the properties that may be passed into the constructor.
Property Overview
Name | Type | Summary | Class |
---|---|---|---|
Color | The color of the edges. more details | Edges3D | |
String | The name of the class. more details | Accessor | |
Number | A size in points by which to extend edges beyond their original end points. more details | Edges3D | |
Number | The size of the edges in points. more details | Edges3D | |
String | The symbol type. more details | SketchEdges3D |
Property Details
-
The color of the edges. This can be autocast with an array of rgb(a) values, named string, hex string or an hsl(a) string, an object with
r
,g
,b
, anda
properties, or a Color object.- Default Value:black
-
The name of the class. The declared class name is formatted as
esri.folder.className
.
-
Autocasts from String
-
A size in points by which to extend edges beyond their original end points.
- Default Value:"0"
-
Autocasts from String
-
The size of the edges in points. This value may be autocast with a string expressing size in points or pixels (e.g.
12px
).- Default Value:1px
-
type String
-
The symbol type.
For SketchEdges3D the type is always "sketch".
Method Overview
Name | Return Type | Summary | Class |
---|---|---|---|
Adds one or more handles which are to be tied to the lifecycle of the object. more details | Accessor | ||
SketchEdges3D | Creates a deep clone of the object. more details | SketchEdges3D | |
* | Creates a new instance of this class and initializes it with values from a JSON object generated from an ArcGIS product. more details | Edges3D | |
Boolean | Returns true if a named group of handles exist. more details | Accessor | |
Removes a group of handles owned by the object. more details | Accessor | ||
Object | Converts an instance of this class to its ArcGIS portal JSON representation. more details | Edges3D |
Method Details
-
addHandles(handleOrHandles, groupKey)inheritedSince: ArcGIS Maps SDK for JavaScript 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();
ParametershandleOrHandles WatchHandle|WatchHandle[]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.
-
clone(){SketchEdges3D}
-
Creates a deep clone of the object.
ReturnsType Description SketchEdges3D A deep clone of the object that invoked this method.
-
fromJSON(json){*}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.Parameterjson ObjectA 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.
ReturnsType Description * Returns a new instance of this class.
-
Since: ArcGIS Maps SDK for JavaScript 4.25
-
Returns true if a named group of handles exist.
ParametergroupKey *optionalA group key.
ReturnsType Description Boolean Returns true
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"); }
-
removeHandles(groupKey)inheritedSince: ArcGIS Maps SDK for JavaScript 4.25
-
Removes a group of handles owned by the object.
ParametergroupKey *optionalA group key or an array or collection of group keys to remove.
Exampleobj.removeHandles(); // removes handles from default group obj.removeHandles("handle-group"); obj.removeHandles("other-handle-group");
-
Converts an instance of this class to its ArcGIS portal JSON representation. See the Using fromJSON() guide topic for more information.
ReturnsType Description Object The ArcGIS portal JSON representation of an instance of this class.