Method GetCameraToWorldTransformation

Namespace

BitMiracle.Docotic.Pdf

Assembly

BitMiracle.Docotic.Pdf.dll

GetCameraToWorldTransformation()

Gets a 3D transformation matrix specifying a position and orientation of the camera in world coordinates. Meaningful only when TransformationSource is CameraToWorld.

public double[] GetCameraToWorldTransformation()

Returns

double[]

A 12-element array specifying 3D camera-to-world transformation matrix.

Remarks

Default value: empty array.

The 12-element array is the first 3 columns x 4 rows of the complete 4-by-4 matrix. The fourth column is always the same, and it is not included in the array.

| a  b  c  0 |
        | d  e  f  0 | => [ a; b; c; d; e; f; g; h; i; tx; ty; tz ]
        | g  h  i  0 |
        | tx ty tz 1 |

Exceptions

UnexpectedStructureException

The internal PDF structure does not contain the corresponding value but the value is required because of the presence or absence of other values. Or the value exists, but has an unexpected type.