Rectangle

Object Hierarchy:

Gdk.Rectangle Gdk.Rectangle Gdk.Rectangle Cairo.RectangleInt Cairo.RectangleInt Cairo.RectangleInt->Gdk.Rectangle

Description:

[ CCode ( copy_function = "g_boxed_copy" , free_function = "g_boxed_free" , type_id = "gdk_rectangle_get_type ()" ) ]
public struct Rectangle : RectangleInt

A `GdkRectangle` data type for representing rectangles.

`GdkRectangle` is identical to `cairo_rectangle_t`. Together with Cairo’s `cairo_region_t` data type, these are the central types for representing sets of pixels.

The intersection of two rectangles can be computed with [method@Gdk.Rectangle.intersect]; to find the union of two rectangles use [ method@Gdk.Rectangle.union].

The `cairo_region_t` type provided by Cairo is usually used for managing non-rectangular clipping of graphical operations.

The Graphene library has a number of other data types for regions and volumes in 2D and 3D.

All known sub-structs:

Namespace: Gdk
Package: gtk4

Content:

Methods:

  • public bool contains_point (int x, int y)
    Returns true if this contains the point described by x and y.
  • public bool equal (Rectangle rect2)
    Checks if the two given rectangles are equal.
  • public bool intersect (Rectangle src2, out Rectangle dest)
    Calculates the intersection of two rectangles.
  • public void union (Rectangle src2, out Rectangle dest)
    Calculates the union of two rectangles.

Inherited Members:

All known members inherited from struct Cairo.RectangleInt