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Transform input coordinates. More...
| Functions | |
| AFAPI array | transformCoordinates (const array &tf, const float d0, const float d1) | 
| C++ Interface for transforming coordinates.  More... | |
| AFAPI af_err | af_transform_coordinates (af_array *out, const af_array tf, const float d0, const float d1) | 
| C Interface for transforming an image C++ Interface for transforming coordinates.  More... | |
Transform input coordinates.
The transform function uses a perspective transform matrix to transform input coordinates (given as two dimensions) into a coordinates matrix.
The output is a 4x2 matrix, indicating the coordinates of the 4 bidimensional transformed points.
| AFAPI af_err af_transform_coordinates | ( | af_array * | out, | 
| const af_array | tf, | ||
| const float | d0, | ||
| const float | d1 | ||
| ) | 
C Interface for transforming an image C++ Interface for transforming coordinates.
| [out] | out | the transformed coordinates | 
| [in] | tf | is transformation matrix | 
| [in] | d0 | is the first input dimension | 
| [in] | d1 | is the second input dimension |