Struct

GeglRectangle

Description 

struct GeglRectangle {
  gint x;
  gint y;
  gint width;
  gint height;
}
No description available.
Structure members
x
No description available.
y
No description available.
width
No description available.
height
No description available.

Constructors

gegl_rectangle_new

Creates a new rectangle set with the values from x, y, width and height.

Functions

gegl_rectangle_infinite_plane

Returns a GeglRectangle that represents an infininte plane.

Instance methods

gegl_rectangle_align

Aligns rectangle to a regular tile grid, of which tile is a representative tile, and stores the result in destination.

gegl_rectangle_align_to_buffer

Aligns rectangle to the tile grid of buffer, and stores the result in destination.

gegl_rectangle_bounding_box

Computes the bounding box of the rectangles source1 and source2 and stores the resulting bounding box in destination.

gegl_rectangle_contains

Checks if the GeglRectangle child is fully contained within parent.

gegl_rectangle_copy

Copies the rectangle information stored in source over the information in destination.

gegl_rectangle_dump

For debugging purposes, not stable API.

gegl_rectangle_dup

Create a new copy of rectangle.

gegl_rectangle_equal

Check if two GeglRectangles are equal.

gegl_rectangle_equal_coords

Check if a rectangle is equal to a set of parameters.

gegl_rectangle_intersect

Calculates the intersection of two rectangles. If the rectangles do not intersect, dest’s width and height are set to 0 and its x and y values are undefined.

gegl_rectangle_is_empty

Check if a rectangle has zero area.

gegl_rectangle_is_infinite_plane

Returns TRUE if the GeglRectangle represents an infininte plane, FALSE otherwise.

gegl_rectangle_set

Sets the x, y, width and height on rectangle.

gegl_rectangle_subtract

Subtracts subtrahend from minuend, and stores the resulting rectangles in destination. Between 0 and 4 disjoint rectangles may be produced.

gegl_rectangle_subtract_bounding_box

Computes the bounding box of the area formed by subtracting subtrahend from minuend, and stores the result in destination.

gegl_rectangle_xor

Computes the symmetric difference of the rectangles source1 and source2, and stores the resulting rectangles in destination. Between 0 and 4 disjoint rectangles may be produced.