Method
GeglRectanglealign
Declaration [src]
gboolean
gegl_rectangle_align (
GeglRectangle* destination,
const GeglRectangle* rectangle,
const GeglRectangle* tile,
GeglRectangleAlignment alignment
)
Description [src]
Aligns rectangle to a regular tile grid, of which tile is a representative
tile, and stores the result in destination.
alignment can be one of:
GEGL_RECTANGLE_ALIGNMENT_SUBSET: Calculate the biggest aligned rectangle
contained in rectangle.
GEGL_RECTANGLE_ALIGNMENT_SUPERSET: Calculate the smallest aligned
rectangle containing rectangle.
GEGL_RECTANGLE_ALIGNMENT_NEAREST: Calculate the nearest aligned rectangle
to rectangle.
destination may point to the same object as rectangle or tile.
Returns TRUE if the result is not empty.
Parameters
rectangle-
Type:
GeglRectangleA
GeglRectangle.The data is owned by the caller of the function. tile-
Type:
GeglRectangleA
GeglRectangle.The data is owned by the caller of the function. alignment-
Type:
GeglRectangleAlignmentA
GeglRectangleAlignmentvalue.