Method

GimpMatrix3transform_point

Declaration [src]

void
gimp_matrix3_transform_point (
  const GimpMatrix3* matrix,
  gdouble x,
  gdouble y,
  gdouble* newx,
  gdouble* newy
)

Description [src]

Transforms a point in 2D as specified by the transformation matrix.

Parameters

x gdouble
 

The source X coordinate.

y gdouble
 

The source Y coordinate.

newx gdouble*
 

The transformed X coordinate.

 The data is owned by the caller of the function.
newy gdouble*
 

The transformed Y coordinate.

 The data is owned by the caller of the function.