Gtk2::Gdk::Region(3)

NAME
Gtk2::Gdk::Region

HIERARCHY
  Glib::Boxed
  +----Gtk2::Gdk::Region

METHODS

  region = Gtk2::Gdk::Region->new

  rectangle = $region->get_clipbox

  boolean = $region->empty

  boolean = $region1->equal ($region2)

* $region2 (Gtk2::Gdk::Region)

  $source1->intersect ($source2)
* $source2 (Gtk2::Gdk::Region)

  $region->offset ($dx, $dy)

* $dx (integer)
* $dy (integer)

  boolean = $region->point_in ($x, $y)

* $x (integer)
* $y (integer)

  region = Gtk2::Gdk::Region->polygon ($points_ref, $fill_rule)

* $points_ref (scalar)
* $fill_rule (Gtk2::Gdk::FillRule)

  overlaptype = $region->rect_in ($rect)

* $rect (Gtk2::Gdk::Rectangle)

  region = Gtk2::Gdk::Region->rectangle ($rectangle)
* $rectangle (Gtk2::Gdk::Rectangle)

  list = $region->get_rectangles
Returns a list of rectangles (Gtk2::Gdk::Rectangle's), the area covered by the region.

  $region->shrink ($dx, $dy)

* $dx (integer)
* $dy (integer)

  $region->spans_intersect_foreach ($spans_ref, $sorted, $func, $data=undef)

* $spans_ref (scalar)
* $sorted (boolean)
* $func (scalar)
* $data (scalar)

  $source1->subtract ($source2)

* $source2 (Gtk2::Gdk::Region)

  $source1->union ($source2)
* $source2 (Gtk2::Gdk::Region)

  $region->union_with_rect ($rect)

* $rect (Gtk2::Gdk::Rectangle)

  $source1->xor ($source2)
* $source2 (Gtk2::Gdk::Region)

ENUMS AND FLAGS

  enum Gtk2::Gdk::FillRule

* 'even-odd-rule' / 'GDK_EVEN_ODD_RULE'
* 'winding-rule' / 'GDK_WINDING_RULE'

  enum Gtk2::Gdk::OverlapType

* 'in' / 'GDK_OVERLAP_RECTANGLE_IN'
* 'out' / 'GDK_OVERLAP_RECTANGLE_OUT'
* 'part' / 'GDK_OVERLAP_RECTANGLE_PART'

SEE ALSO
Gtk2, Glib::Boxed

COPYRIGHT
Copyright (C) 2003-2008 by the gtk2-perl team.

This software is licensed under the LGPL. See Gtk2 for a full notice.