KBE3D / KBCore / Cesium / PolylineGraphics

类: PolylineGraphics

Describes a polyline. The first two positions define a line segment, and each additional position defines a line segment from the previous position. The segments can be linear connected points, great arcs, or clamped to terrain.

参数

Object describing initialization options

属性

definitionChanged

readonly definitionChanged: Event

Gets the event that is raised whenever a property or sub-property is changed or modified.

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show

show: Property | undefined

Gets or sets the boolean Property specifying the visibility of the polyline.

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positions

positions: Property | undefined

Gets or sets the Property specifying the array of Cartesian3 positions that define the line strip.

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width

width: Property | undefined

Gets or sets the numeric Property specifying the width in pixels.

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granularity

granularity: Property | undefined

Gets or sets the numeric Property specifying the angular distance between each latitude and longitude if arcType is not ArcType.NONE and clampToGround is false.

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material

material: MaterialProperty

Gets or sets the Property specifying the material used to draw the polyline.

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depthFailMaterial

depthFailMaterial: MaterialProperty

Gets or sets the Property specifying the material used to draw the polyline when it fails the depth test. <p> Requires the EXT_frag_depth WebGL extension to render properly. If the extension is not supported, there may be artifacts. </p>

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arcType

arcType: Property | undefined

Gets or sets the ArcType Property specifying whether the line segments should be great arcs, rhumb lines or linearly connected.

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clampToGround

clampToGround: Property | undefined

Gets or sets the boolean Property specifying whether the polyline should be clamped to the ground.

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shadows

shadows: Property | undefined

Get or sets the enum Property specifying whether the polyline casts or receives shadows from light sources.

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distanceDisplayCondition

distanceDisplayCondition: Property | undefined

Gets or sets the DistanceDisplayCondition Property specifying at what distance from the camera that this polyline will be displayed.

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classificationType

classificationType: Property | undefined

Gets or sets the ClassificationType Property specifying whether this polyline will classify terrain, 3D Tiles, or both when on the ground.

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zIndex

zIndex: ConstantProperty | undefined

Gets or sets the zIndex Property specifying the ordering of the polyline. Only has an effect if clampToGround is true and polylines on terrain is supported.

方法

clone()

clone(result?: PolylineGraphics): PolylineGraphics

Duplicates this instance.

参数

result?

PolylineGraphics

The object onto which to store the result.

返回

PolylineGraphics

The modified result parameter or a new instance if one was not provided.

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merge()

merge(source: PolylineGraphics): void

Assigns each unassigned property on this object to the value of the same property on the provided source object.

参数

source

PolylineGraphics

The object to be merged into this object.

返回

void

构造函数

构造函数

new PolylineGraphics(options?: ConstructorOptions): PolylineGraphics

参数

options?

ConstructorOptions

返回

PolylineGraphics