[ CCode ( copy_function = "g_boxed_copy" , free_function = "g_boxed_free" , type_id = "clutter_actor_box_get_type ()" ) ]
public struct ActorBox
- ActorBox
ActorBox
Object Hierarchy:
Description:
Bounding box of an actor.
The coordinates of the top left and right bottom corners of an actor. The coordinates of the two points are expressed in pixels with sub-pixel precision
Namespace: Clutter
Package: clutter-1.0
Content:
Static methods:
- public static ActorBox? alloc ()
Allocates a new ActorBox.
- public static void clamp_to_pixel (ref ActorBox box)
Clamps the components of this to the nearest integer
Creation methods:
- public ActorBox.from_vertices (Vertex[] verts)
Calculates the bounding box represented by the four vertices; for details of the vertex array see get_abs_allocation_vertices .
Methods:
- public bool contains (float x, float y)
Checks whether a point with
x,ycoordinates is contained withing this - public ActorBox? copy ()
Copies this
- public bool equal (ActorBox box_b)
Checks this and
box_bfor equality - public void free ()
Frees a ActorBox allocated using
clutter_actor_box_newor copy - public float get_area ()
Retrieves the area of this
- public float get_height ()
Retrieves the height of the this
- public void get_origin (out float x, out float y)
Retrieves the origin of this
- public void get_size (out float width, out float height)
Retrieves the size of this
- public float get_width ()
Retrieves the width of the this
- public float get_x ()
Retrieves the X coordinate of the origin of this
- public float get_y ()
Retrieves the Y coordinate of the origin of this
- public unowned ActorBox? init (float x_1, float y_1, float x_2, float y_2)
Initializes this with the given coordinates.
- public void init_rect (float x, float y, float width, float height)
Initializes this with the given origin and size.
- public ActorBox interpolate (ActorBox final, double progress)
Interpolates between this and
finalActorBox<!-- -->es usingprogress - public void set_origin (float x, float y)
Changes the origin of this, maintaining the size of the ActorBox.
- public void set_size (float width, float height)
Sets the size of this, maintaining the origin of the ActorBox.
- public ActorBox union (ActorBox b)
Unions the two boxes this and
band stores the result inresult.