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

Type: gdouble

The source X coordinate.

y

Type: gdouble

The source Y coordinate.

newx

Type: gdouble*

The transformed X coordinate.

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

Type: gdouble*

The transformed Y coordinate.

The data is owned by the caller of the function.