PathGraphics

new Cesium.PathGraphics(options)
DataSources/PathGraphics.js 35

Describes a polyline defined as the path made by an Entity as it moves over time.

Name Type Description

options

Object

optional Object with the following properties:

Name	Type	Default	Description
`leadTime`	Property		optional A Property specifying the number of seconds behind the object to show.
`trailTime`	Property		optional A Property specifying the number of seconds in front of the object to show.
`show`	Property	`true`	optional A boolean Property specifying the visibility of the path.
`width`	Property	`1.0`	optional A numeric Property specifying the width in pixels.
`material`	MaterialProperty	`Color.WHITE`	optional A Property specifying the material used to draw the path.
`resolution`	Property	`60`	optional A numeric Property specifying the maximum number of seconds to step when sampling the position.
`distanceDisplayCondition`	Property		optional A Property specifying at what distance from the camera that this path will be displayed.

Members

readonlydefinitionChanged : Event DataSources/PathGraphics.js 62

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

distanceDisplayCondition : Property DataSources/PathGraphics.js 119

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

leadTime : Property DataSources/PathGraphics.js 105

Gets or sets the Property specifying the number of seconds in front of the object to show.

material : MaterialProperty DataSources/PathGraphics.js 82

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

Default Value: Color.WHITE

resolution : Property DataSources/PathGraphics.js 98

Gets or sets the Property specifying the maximum number of seconds to step when sampling the position.

Default Value: 60

show : Property DataSources/PathGraphics.js 74

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

Default Value: true

trailTime : Property DataSources/PathGraphics.js 112

Gets or sets the Property specifying the number of seconds behind the object to show.

width : Property DataSources/PathGraphics.js 90

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

Default Value: 1.0

Methods

clone(result) → PathGraphics DataSources/PathGraphics.js 128

Duplicates this instance.

Name	Type	Description
`result`	PathGraphics	optional The object onto which to store the result.

Returns:

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

merge(source) DataSources/PathGraphics.js 148

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

Name	Type	Description
`source`	PathGraphics	The object to be merged into this object.