PaintVolume

Object Hierarchy:

Clutter.PaintVolume Clutter.PaintVolume Clutter.PaintVolume

Description:

[ CCode ( copy_function = "g_boxed_copy" , free_function = "g_boxed_free" , type_id = "clutter_paint_volume_get_type ()" ) ]
[ Version ( since = "1.4" ) ]
public struct PaintVolume

PaintVolume is an opaque structure whose members cannot be directly accessed.

A PaintVolume represents an a bounding volume whose internal representation isn't defined but can be set and queried in terms of an axis aligned bounding box.

A PaintVolume for a Actor is defined to be relative from the current actor modelview matrix.

Other internal representation and methods for describing the bounding volume may be added in the future.


Namespace: Clutter
Package: clutter-1.0

Content:

Methods:

  • public PaintVolume? copy ()
    Copies this into a new PaintVolume
  • public void free ()
    Frees the resources allocated by this
  • public float get_depth ()
    Retrieves the depth of the volume's, axis aligned, bounding box.
  • public float get_height ()
    Retrieves the height of the volume's, axis aligned, bounding box.
  • public Vertex get_origin ()
    Retrieves the origin of the PaintVolume.
  • public float get_width ()
    Retrieves the width of the volume's, axis aligned, bounding box.
  • public void set_depth (float depth)
    Sets the depth of the paint volume.
  • public bool set_from_allocation (Actor actor)
    Sets the PaintVolume from the allocation of actor.
  • public void set_height (float height)
    Sets the height of the paint volume.
  • public void set_origin (Vertex origin)
    Sets the origin of the paint volume.
  • public void set_width (float width)
    Sets the width of the paint volume.
  • public void union (PaintVolume another_pv)
    Updates the geometry of this to encompass this and another_pv.
  • public void union_box (ActorBox box)
    Unions the 2D region represented by box to a PaintVolume.