Describes graphics for a 
    
Rectangle.
The rectangle conforms to the curvature of the globe and can be placed on the surface or
at altitude and can optionally be extruded into a volume.
| Name | Type | Description | 
|---|---|---|
| options | RectangleGraphics.ConstructorOptions | optional Object describing initialization options | 
Demo:
See:
Members
classificationType : Property|undefined
    Gets or sets the 
ClassificationType Property specifying whether this rectangle will classify terrain, 3D Tiles, or both when on the ground.
- 
    
    
    
    
    
    
    
    
    Default Value:
    
ClassificationType.BOTH
    
    
    
    
    
    
    
coordinates : Property|undefined
    Gets or sets the Property specifying the 
Rectangle.
readonly definitionChanged : Event
    Gets the event that is raised whenever a property or sub-property is changed or modified.
distanceDisplayCondition : Property|undefined
    Gets or sets the 
DistanceDisplayCondition Property specifying at what distance from the camera that this rectangle will be displayed.
extrudedHeight : Property|undefined
    Gets or sets the numeric Property specifying the altitude of the rectangle extrusion.
Setting this property creates volume starting at height and ending at this altitude.
extrudedHeightReference : Property|undefined
    Gets or sets the Property specifying the extruded 
HeightReference.
- 
    
    
    
    
    
    
    
    
    Default Value:
    
HeightReference.NONE
    
    
    
    
    
    
    
fill : Property|undefined
    Gets or sets the boolean Property specifying whether the rectangle is filled with the provided material.
- 
    
    
    
    
    
    
    
    
    Default Value:
    
true
    
    
    
    
    
    
    
granularity : Property|undefined
    Gets or sets the numeric Property specifying the angular distance between points on the rectangle.
- 
    
    
    
    
    
    
    
    
    Default Value:
    
{CesiumMath.RADIANS_PER_DEGREE}
    
    
    
    
    
    
    
height : Property|undefined
    Gets or sets the numeric Property specifying the altitude of the rectangle.
- 
    
    
    
    
    
    
    
    
    Default Value:
    
0.0
    
    
    
    
    
    
    
heightReference : Property|undefined
    Gets or sets the Property specifying the 
HeightReference.
- 
    
    
    
    
    
    
    
    
    Default Value:
    
HeightReference.NONE
    
    
    
    
    
    
    
    Gets or sets the Property specifying the material used to fill the rectangle.
- 
    
    
    
    
    
    
    
    
    Default Value:
    
Color.WHITE
    
    
    
    
    
    
    
outline : Property|undefined
    Gets or sets the Property specifying whether the rectangle is outlined.
- 
    
    
    
    
    
    
    
    
    Default Value:
    
false
    
    
    
    
    
    
    
outlineColor : Property|undefined
    Gets or sets the Property specifying the 
Color of the outline.
- 
    
    
    
    
    
    
    
    
    Default Value:
    
Color.BLACK
    
    
    
    
    
    
    
outlineWidth : Property|undefined
    Gets or sets the numeric Property specifying the width of the outline.
Note: This property will be ignored on all major browsers on Windows platforms. For details, see (@link https://github.com/CesiumGS/cesium/issues/40}.
- 
    
    
    
    
    
    
    
    
    Default Value:
    
1.0
    
    
    
    
    
    
    
rotation : Property|undefined
    Gets or sets the numeric property specifying the rotation of the rectangle clockwise from north.
- 
    
    
    
    
    
    
    
    
    Default Value:
    
0
    
    
    
    
    
    
    
shadows : Property|undefined
    Get or sets the enum Property specifying whether the rectangle
casts or receives shadows from light sources.
- 
    
    
    
    
    
    
    
    
    Default Value:
    
ShadowMode.DISABLED
    
    
    
    
    
    
    
show : Property|undefined
    Gets or sets the boolean Property specifying the visibility of the rectangle.
- 
    
    
    
    
    
    
    
    
    Default Value:
    
true
    
    
    
    
    
    
    
stRotation : Property|undefined
    Gets or sets the numeric property specifying the rotation of the rectangle texture counter-clockwise from north.
- 
    
    
    
    
    
    
    
    
    Default Value:
    
0
    
    
    
    
    
    
    
zIndex : ConstantProperty|undefined
    Gets or sets the zIndex Property specifying the ordering of the rectangle.  Only has an effect if the rectangle is constant and neither height or extrudedHeight are specified.
- 
    
    
    
    
    
    
    
    
    Default Value:
    
0
    
    
    
    
    
    
    
Methods
clone(result) → RectangleGraphics
    Duplicates this instance.
    
| Name | Type | Description | 
|---|---|---|
| result | RectangleGraphics | optional The object onto which to store the result. | 
Returns:
    The modified result parameter or a new instance if one was not provided.
    
    Assigns each unassigned property on this object to the value
of the same property on the provided source object.
    
| Name | Type | Description | 
|---|---|---|
| source | RectangleGraphics | The object to be merged into this object. | 
Type Definitions
    Initialization options for the RectangleGraphics constructor
Properties:
| Name | Type | Attributes | Default | Description | 
|---|---|---|---|---|
| show | Property | boolean | <optional> | true | A boolean Property specifying the visibility of the rectangle. | 
| coordinates | Property | Rectangle | <optional> | The Property specifying the Rectangle. | |
| height | Property | number | <optional> | 0 | A numeric Property specifying the altitude of the rectangle relative to the ellipsoid surface. | 
| heightReference | Property | HeightReference | <optional> | HeightReference.NONE | A Property specifying what the height is relative to. | 
| extrudedHeight | Property | number | <optional> | A numeric Property specifying the altitude of the rectangle's extruded face relative to the ellipsoid surface. | |
| extrudedHeightReference | Property | HeightReference | <optional> | HeightReference.NONE | A Property specifying what the extrudedHeight is relative to. | 
| rotation | Property | number | <optional> | 0.0 | A numeric property specifying the rotation of the rectangle clockwise from north. | 
| stRotation | Property | number | <optional> | 0.0 | A numeric property specifying the rotation of the rectangle texture counter-clockwise from north. | 
| granularity | Property | number | <optional> | Cesium.Math.RADIANS_PER_DEGREE | A numeric Property specifying the angular distance between points on the rectangle. | 
| fill | Property | boolean | <optional> | true | A boolean Property specifying whether the rectangle is filled with the provided material. | 
| material | MaterialProperty | Color | <optional> | Color.WHITE | A Property specifying the material used to fill the rectangle. | 
| outline | Property | boolean | <optional> | false | A boolean Property specifying whether the rectangle is outlined. | 
| outlineColor | Property | Color | <optional> | Color.BLACK | A Property specifying the Colorof the outline. | 
| outlineWidth | Property | number | <optional> | 1.0 | A numeric Property specifying the width of the outline. | 
| shadows | Property | ShadowMode | <optional> | ShadowMode.DISABLED | An enum Property specifying whether the rectangle casts or receives shadows from light sources. | 
| distanceDisplayCondition | Property | DistanceDisplayCondition | <optional> | A Property specifying at what distance from the camera that this rectangle will be displayed. | |
| classificationType | Property | ClassificationType | <optional> | ClassificationType.BOTH | An enum Property specifying whether this rectangle will classify terrain, 3D Tiles, or both when on the ground. | 
| zIndex | Property | number | <optional> | 0 | A Property specifying the zIndex used for ordering ground geometry. Only has an effect if the rectangle is constant and neither height or extrudedHeight are specified. | 
