# PolylineVolumeGraphics

#### new Cesium.PolylineVolumeGraphics(options)
DataSources/PolylineVolumeGraphics.js 43

Describes a polyline volume defined as a line strip and corresponding two dimensional shape which is extruded along it. The resulting volume conforms to the curvature of the globe.

Name | Type | Description
--- | --- | ---

`options`

Object

optional Object with the following properties:

Name | Type | Default | Description
--- | --- | --- | ---
`show` | Property | `true` | optional A boolean Property specifying the visibility of the volume.
`positions` | Property |  | optional A Property specifying the array of `Cartesian3` positions which define the line strip.
`shape` | Property |  | optional A Property specifying the array of `Cartesian2` positions which define the shape to be extruded.
`cornerType` | Property | `CornerType.ROUNDED` | optional A `CornerType` Property specifying the style of the corners.
`granularity` | Property | `Cesium.Math.RADIANS_PER_DEGREE` | optional A numeric Property specifying the angular distance between each latitude and longitude point.
`fill` | Property | `true` | optional A boolean Property specifying whether the volume is filled with the provided material.
`material` | MaterialProperty | `Color.WHITE` | optional A Property specifying the material used to fill the volume.
`outline` | Property | `false` | optional A boolean Property specifying whether the volume is outlined.
`outlineColor` | Property | `Color.BLACK` | optional A Property specifying the `Color` of the outline.
`outlineWidth` | Property | `1.0` | optional A numeric Property specifying the width of the outline.
`shadows` | Property | `ShadowMode.DISABLED` | optional An enum Property specifying whether the volume casts or receives shadows from each light source.
`distanceDisplayCondition` | Property |  | optional A Property specifying at what distance from the camera that this volume will be displayed.

##### Demo:

- Cesium Sandcastle Polyline Volume Demo

##### See:

- Entity

### Members

#### cornerType : Property
DataSources/PolylineVolumeGraphics.js 115

Gets or sets the `CornerType` Property specifying the style of the corners.

Default Value: `CornerType.ROUNDED`

#### readonlydefinitionChanged : Event
DataSources/PolylineVolumeGraphics.js 81

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

#### distanceDisplayCondition : Property
DataSources/PolylineVolumeGraphics.js 179

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

#### fill : Property
DataSources/PolylineVolumeGraphics.js 131

Gets or sets the boolean Property specifying whether the volume is filled with the provided material.

Default Value: `true`

#### granularity : Property
DataSources/PolylineVolumeGraphics.js 123

Gets or sets the numeric Property specifying the angular distance between points on the volume.

Default Value: `{CesiumMath.RADIANS_PER_DEGREE}`

#### material : MaterialProperty
DataSources/PolylineVolumeGraphics.js 139

Gets or sets the Property specifying the material used to fill the volume.

Default Value: `Color.WHITE`

#### outline : Property
DataSources/PolylineVolumeGraphics.js 147

Gets or sets the Property specifying whether the volume is outlined.

Default Value: `false`

#### outlineColor : Property
DataSources/PolylineVolumeGraphics.js 155

Gets or sets the Property specifying the `Color` of the outline.

Default Value: `Color.BLACK`

#### outlineWidth : Property
DataSources/PolylineVolumeGraphics.js 163

Gets or sets the numeric Property specifying the width of the outline.

Default Value: `1.0`

#### positions : Property
DataSources/PolylineVolumeGraphics.js 100

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

#### shadows : Property
DataSources/PolylineVolumeGraphics.js 172

Get or sets the enum Property specifying whether the volume casts or receives shadows from each light source.

Default Value: `ShadowMode.DISABLED`

#### shape : Property
DataSources/PolylineVolumeGraphics.js 107

Gets or sets the Property specifying the array of `Cartesian2` positions which define the shape to be extruded.

#### show : Property
DataSources/PolylineVolumeGraphics.js 93

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

Default Value: `true`

### Methods

#### clone(result) → PolylineVolumeGraphics
DataSources/PolylineVolumeGraphics.js 188

Duplicates this instance.

Name | Type | Description
--- | --- | ---
`result` | PolylineVolumeGraphics | 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/PolylineVolumeGraphics.js 213

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

Name | Type | Description
--- | --- | ---
`source` | PolylineVolumeGraphics | The object to be merged into this object.