PolylineOutlineMaterialProperty
查阅Mars3D API

new Cesium.PolylineOutlineMaterialProperty(options)
engine/Source/DataSources/PolylineOutlineMaterialProperty.js 22

A MaterialProperty that maps to polyline outline Material uniforms.
参数名称 类型 描述信息
options object 可选 Object with the following properties:
参数名称 类型 默认值 描述信息
color Property | Color Color.WHITE 可选 A Property specifying the Color of the line.
outlineColor Property | Color Color.BLACK 可选 A Property specifying the Color of the outline.
outlineWidth Property | number 1.0 可选 A numeric Property specifying the width of the outline, in pixels.

成员(属性)

color : Property|undefined
engine/Source/DataSources/PolylineOutlineMaterialProperty.js 76

Gets or sets the Property specifying the Color of the line.
默认值: Color.WHITE

readonly definitionChanged : Event
engine/Source/DataSources/PolylineOutlineMaterialProperty.js 65

Gets the event that is raised whenever the definition of this property changes. The definition is considered to have changed if a call to getValue would return a different result for the same time.

readonly isConstant : boolean
engine/Source/DataSources/PolylineOutlineMaterialProperty.js 47

Gets a value indicating if this property is constant. A property is considered constant if getValue always returns the same result for the current definition.

outlineColor : Property|undefined
engine/Source/DataSources/PolylineOutlineMaterialProperty.js 84

Gets or sets the Property specifying the Color of the outline.
默认值: Color.BLACK

outlineWidth : Property|undefined
engine/Source/DataSources/PolylineOutlineMaterialProperty.js 92

Gets or sets the numeric Property specifying the width of the outline.
默认值: 1.0

方法

equals(other) → boolean
engine/Source/DataSources/PolylineOutlineMaterialProperty.js 143

Compares this property to the provided property and returns true if they are equal, false otherwise.
参数名称 类型 描述信息
other Property 可选 The other property.
返回值:
true if left and right are equal, false otherwise.

getType(time) → string
engine/Source/DataSources/PolylineOutlineMaterialProperty.js 101

Gets the Material type at the provided time.
参数名称 类型 描述信息
time JulianDate The time for which to retrieve the type.
返回值:
The type of material.

getValue(time, result) → object
engine/Source/DataSources/PolylineOutlineMaterialProperty.js 112

Gets the value of the property at the provided time.
参数名称 类型 描述信息
time JulianDate The time for which to retrieve the value.
result object 可选 The object to store the value into, if omitted, a new instance is created and returned.
返回值:
The modified result parameter or a new instance if the result parameter was not supplied.
packages/engine
packages/widgets