Method

GeglMatrix3transform_point

Declaration [src] 

void
gegl_matrix3_transform_point (
  const GeglMatrix3* matrix,
  gdouble* x,
  gdouble* y
)

Description [src]

Transforms the coordinates provided in x and y and changes to the coordinates gotten when the transformed with the matrix.

Parameters

x

Type: gdouble*

Pointer to an x coordinate.

The data is owned by the caller of the function.
y

Type: gdouble*

Pointer to an y coordinate.

The data is owned by the caller of the function.