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# PDF3DBackground

Namespace: O2S.Components.PDF4NET.Annotations

Defines the background over which a 3D view is to be drawn.

    public class PDF3DBackground

Inheritance Object → PDF3DBackground

## Constructors

### PDF3DBackground()

Initializes a new PDF3DBackground object.

    public PDF3DBackground()

## Properties

### Color

Gets or sets the background color.

    public PDFRgbColor Color { get; set; }

Property Value

PDFRgbColor
A PDFRgbColor that defines the color of the background.

### Extend

Gets or sets a value indicating whether the background is extended to entire annotation area.

    public bool Extend { get; set; }

Property Value

Boolean
If true, the background should apply to the entire annotation. If false, the background should apply only to the rectangle specified by the annotation's 3D view box.