require(["esri/renderers/PointCloudRGBRenderer"], (PointCloudRGBRenderer) => { /* code goes here */ });
import PointCloudRGBRenderer from "@arcgis/core/renderers/PointCloudRGBRenderer.js";
esri/renderers/PointCloudRGBRenderer
PointCloudRGBRenderer defines the color of each point in a PointCloudLayer based on the value of a color attribute.
Constructors
-
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 |
---|---|---|---|
Reduces the brightness of the point's color, based on the value of another field, usually | PointCloudRenderer | ||
The name of the class. | Accessor | ||
The name of the field containing RGB values used to drive the visualization. | PointCloudRGBRenderer | ||
Specifies how the size of the points in the point cloud is computed for rendering. | PointCloudRenderer | ||
The number of points to draw per display inch. | PointCloudRenderer | ||
The type of Renderer. | PointCloudRGBRenderer |
Property Details
-
colorModulation
InheritedPropertycolorModulation Object
Inherited from PointCloudRendererSince: ArcGIS Maps SDK for JavaScript 4.4PointCloudRenderer since 4.2, colorModulation added at 4.4. -
Reduces the brightness of the point's color, based on the value of another field, usually
intensity
. High values leave the color unchanged, while low values darken the color of the point. This helps to display the scanned surface in a more realistic way.- Properties
-
field String
Field to use for the color modulation. Commonly modulation is used with the
intensity
field.minValue NumberDefault Value:0Field value at which the point color becomes darkest.
maxValue NumberDefault Value:255Field value at which the point color will be left unchanged.
- See also
-
field
field String
-
The name of the field containing RGB values used to drive the visualization.
-
pointSizeAlgorithm
InheritedPropertypointSizeAlgorithm Object
Inherited from PointCloudRenderer -
Specifies how the size of the points in the point cloud is computed for rendering.
The splat algorithm automatically computes a size based on the density, which varies with the Level of Detail that is currently displayed.
The fixed size algorithm displays all points with the same size, either in screen space or real world units.
When
pointSizeAlgorithm
is not set, the default issplat
.- Properties
-
type String
fixed-size
orsplat
. Choosingfixed-size
implies settingsize
anduseRealWorldSymbolSizes
. Ifsplat
is chosen thenscaleFactor
should be set.Possible Values:"fixed-size"|"splat"
optional Specifies whether
size
is in real world units or screen-space units. Applies tofixed-size
only.size NumberPoint size in meters (
useRealWorldSymbolSizes = true
) or points. Applies tofixed-size
only.scaleFactor NumberDefault Value:1Specifies the scale factor that is applied to the size estimated by the density. Applies to
splat
only.
-
pointsPerInch
InheritedPropertypointsPerInch Number
Inherited from PointCloudRenderer -
The number of points to draw per display inch. This property determines the level of detail in the visualization.
- Default Value:10
-
type
type Stringreadonly
-
The type of Renderer.
For PointCloudRGBRenderer the type is always "point-cloud-rgb".
Method Overview
Name | Return Type | Summary | Class |
---|---|---|---|
Adds one or more handles which are to be tied to the lifecycle of the object. | Accessor | ||
Creates a deep clone of the renderer. | PointCloudRGBRenderer | ||
* | Creates a new instance of this class and initializes it with values from a JSON object generated from an ArcGIS product. | PointCloudRenderer | |
Returns true if a named group of handles exist. | Accessor | ||
Removes a group of handles owned by the object. | Accessor | ||
Converts an instance of this class to its ArcGIS portal JSON representation. | PointCloudRenderer |
Method Details
-
Inherited from Accessor
Since: ArcGIS Maps SDK for JavaScript 4.25Accessor 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();
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
clone(){PointCloudRGBRenderer}
-
Creates a deep clone of the renderer.
ReturnsType Description PointCloudRGBRenderer A deep clone of the object that invoked this method. Example// Creates a deep clone of the first layer's renderer let renderer = view.map.layers.at(0).renderer.clone();
-
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.
-
hasHandles
InheritedMethodhasHandles(groupKey){Boolean}
Inherited from AccessorSince: ArcGIS Maps SDK for JavaScript 4.25Accessor since 4.0, hasHandles added at 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"); }
-
Inherited from Accessor
Since: ArcGIS Maps SDK for JavaScript 4.25Accessor since 4.0, removeHandles added at 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");
-
toJSON
InheritedMethodtoJSON(){Object}
Inherited from PointCloudRenderer -
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.