Camera Class
Camera.When the object is serialized out as xml, its qualified name is a:camera.
Inheritance Hierarchy
System.Object
DocumentFormat.OpenXml.OpenXmlElement
DocumentFormat.OpenXml.OpenXmlCompositeElement
DocumentFormat.OpenXml.Drawing.Camera
Namespace: DocumentFormat.OpenXml.Drawing
Assembly: DocumentFormat.OpenXml (in DocumentFormat.OpenXml.dll)
Syntax
'Declaration
<ChildElementInfoAttribute(GetType(Rotation))> _
Public Class Camera _
Inherits OpenXmlCompositeElement
'Usage
Dim instance As Camera
[ChildElementInfoAttribute(typeof(Rotation))]
public class Camera : OpenXmlCompositeElement
Remarks
The following table lists the possible child types:
- Rotation <a:rot>
[ISO/IEC 29500-1 1st Edition]
20.1.5.5 camera (Camera)
This element defines the placement and properties of the camera in the 3D scene. The camera position and properties modify the view of the scene.
[Example: Consider the following example of a camera in DrawingML:
<a:camera prst="orthographicFront">
<a:rot lat="19902513" lon="17826689" rev="1362739"/>
</a:camera>
In this example, we see a preset camera being defined along with a rotation containing latitude, longitude, and revolution overrides provided that further rotate the camera around the scene. The effect of this camera can be seen on the following shape:
.gif "DocumentFormat.OpenXml.Drawing.Camera-image001")
end example]
Parent Elements |
|---|
scene3d (§21.4.5.5); scene3d (§20.1.4.1.26) |
Child Elements |
Subclause |
|---|---|
rot (Rotation) |
§20.1.5.11 |
Attributes |
Description |
|---|---|
fov (Field of View) |
Provides an override for the default field of view for the camera. Different perspectives can be obtained by modifying this attribute. [Example: Consider the following example of a fov in DrawingML: In this example, we see a fov being defined which modifies the default fov for the preset camera. end example] The possible values for this attribute are defined by the ST_FOVAngle simple type (§20.1.10.26). |
prst (Preset Camera Type) |
Defines the preset camera that is being used by the camera element. The preset camera defines a starting point for common preset rotations in space. [Example: Consider the following example of a prst in DrawingML: In this example, we see a prst being defined as perspectiveContrastingRightFacing. end example] The possible values for this attribute are defined by the ST_PresetCameraType simple type (§20.1.10.47). |
zoom (Zoom) |
Defines the zoom factor of a given camera element. The zoom modifies the scene as a whole and zooms in or out accordingly. [Example: Consider the following example of a zoom in DrawingML: In this example, we see a zoom being used which zooms the scene by 200%. end example] The possible values for this attribute are defined by the ST_PositivePercentage simple type (§20.1.10.46). |
[Note: The W3C XML Schema definition of this element’s content model (CT_Camera) is located in §A.4.1. end note]
© ISO/IEC29500: 2008.
Thread Safety
Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.