RectangleEntity (Rectangle Entity Vector Data)

Create and manage rectangle Entity objects.

Constructor

new ge3d.feature.RectangleEntity(options?: {}): RectangleEntity

Parameters (StyleOptions)

Parameter	Type	Default	Description
fill	Boolean	true	Whether to fill
materialType	String	"Color"	Fill type, options:
materialParameters	*	-	Determined by specific
material	Cesium.MaterialProperty | Cesium.Color	Cesium.Color.WHITE	Material used for filling, overrides materialType and material parameters when specified
color	String | Cesium.Color	"#3388ff"	Color
opacity	Number	1.0	Opacity, range 0.0-1.0
outline	Boolean	false	Whether to have outline
outlineWidth	Number	1	Outline width
outlineColor	String | Cesium.Color	"#ffffff"	Outline color
outlineOpacity	Number	0.6	Outline opacity
outlineStyle	PolylineEntity.StyleOptions	-	Complete custom style for outline, overrides outlineWidth, outlineColor and other parameters
height	Number	0	Elevation, height of rectangle relative to ellipsoid surface
heightReference	Cesium.HeightReference	Cesium.HeightReference.NONE	Property specifying what the height is relative to
diffHeight	Number	100	Height difference (corridor's own height), mutually exclusive with extrudedHeight
extrudedHeight	number	-	Specify height of extruded surface relative to ellipsoid
extrudedHeightReference	Cesium.HeightReference	Cesium.HeightReference.NONE	Property specifying what the extruded height is relative to
rotation	Number	0	Rotation angle (radians), 0 is north, counterclockwise
rotationDegree	Number	0	Rotation angle (degrees, 0-360), mutually exclusive with rotation
stRotation	Number	0	Rectangle texture angle (radians), 0 is north, counterclockwise
stRotationDegree	Number	0	Rectangle texture angle (degrees, 0-360), mutually exclusive with stRotation
distanceDisplayCondition	Boolean | Cesium.DistanceDisplayCondition	false	Whether to display by distance or specify at what distance from camera this will be displayed
distanceDisplayCondition_far	Number	100000	Maximum distance
distanceDisplayCondition_near	Number	0	Minimum distance
hasShadows	Boolean	false	Whether to cast shadows
shadows	Cesium.ShadowMode	Cesium.ShadowMode.DISABLED	Specify whether rectangle casts or receives shadows from light sources
granularity	number	Cesium.Math.RADIANS_PER_DEGREE	Specify angular distance between points on rectangle
clampToGround	String	false	Whether to clamp to ground
classificationType	Cesium.ClassificationType	Cesium.ClassificationType.BOTH	Specify coverage type when clamped to ground, whether only terrain, 3dtiles, or both
zIndex	Number	0	Z-order, specify zIndex for sorting ground geometry. Only effective when rectangle is constant and no height or extruded height is specified
setHeight	Number	0	Specify coordinate height value (commonly used in layer configuration)
addHeight	Number	0	Height value added to existing coordinates (commonly used in layer configuration)
highlight	RectangleEntity.StyleOptions	-	Highlight style on hover or click (type:'click'), can also be toggled via openHighlight/closeHighlight methods after creating Graphic
label	LabelEntity.StyleOptions	-	Support for additional text display

Properties

Property	Type	Description
_layer	any	Belonging layer
_events	any	Bound events. Pass data through callback methods
centerOfMass	any	Polygon center
area	number	Area
attr	any	Input attribute information
center	any	Center point coordinates (Cartesian coordinates)
distance	number	Polygon length
entityGraphic	any	Specific type object of Cesium internal object corresponding to vector data
hasEdit	boolean	Whether editable
isAdded	boolean	Whether added to layer
isDestroy	boolean	Whether destroyed
isEditing	any	Whether in editing state
label	any	Additional label text object
minOuterRectangle	void	Minimum outer rectangle
show	any	Show/hide state
style	any	Style information
rectangle	any	Rectangle boundary corresponding to coordinate data

Methods

Method	Parameters	Return Value	Description
addEventListener	(types: any, fn: any, context?: any)	this	Event binding
clear	()	void	Clear elements
destroy	(noDel?: boolean)	void	Destroy elements
flyTo	(options?: any)	undefined | PolygonEntity	Fly to view angle where data is located
getCenterOfMass	()	any	Internal center point coordinates of enclosed surface
getCoordinates	(noAlt?: undefined, closure?: undefined)	any[][]	Get latitude and longitude coordinates
getPositions	()	any	Position coordinate array (Cartesian coordinates), can pass LatLngPoint array object or Cesium.PolygonHierarchy when assigning
getPositionsShow	()	any	Actually displayed coordinate array (Cartesian coordinates), when plotting, positions may correspond to control point coordinates or CallbackProperty properties
removeEventListener	(types: any, fn: any, context?: any)	this	Remove event binding
setOpacity	(value: number)	void	Set opacity
setOptions	(options: { attr: any; position: any; positions: any; style: any })	this	Set Options parameters
setPositions	(value: any)	void	Set coordinates
setStyle	(newStyle: any)	this	Set style
toGeoJSON	(options: any)	object	Convert to geojson
toWKT	(options: any)	any	Convert to wkt