Transform.to2d

Converts a GskTransform to a 2D transformation matrix.

@self must be a 2D transformation. If you are not sure, use gsk_transform_get_category() >= %GSK_TRANSFORM_CATEGORY_2D to check.

The returned values have the following layout:

| xx yx |   |  a  b  0 |
| xy yy | = |  c  d  0 |
| dx dy |   | tx ty  1 |

This function can be used to convert between a GskTransform and a matrix type from other 2D drawing libraries, in particular Cairo.

class Transform

void

to2d

(

out float outXx

out float outYx

out float outXy

out float outYy

out float outDx

out float outDy

)

Parameters