Gtk2::Gdk::Region.3pm

Langue: en

Autres versions - même langue

Version: 2009-03-13 (fedora - 05/07/09)

Section: 3 (Bibliothèques de fonctions)

Sommaire

NAME

Gtk2::Gdk::Region

HIERARCHY

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

METHODS


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


rectangle = $region->get_clipbox


rectangle = $region->get_clipbox


boolean = $region->empty


boolean = $region->empty


boolean = $region1->equal ($region2)


boolean = $region1->equal ($region2)

•
$region2 (Gtk2::Gdk::Region)

$source1->intersect ($source2)


$source1->intersect ($source2)

•
$source2 (Gtk2::Gdk::Region)

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


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

•
$dx (integer)
•
$dy (integer)

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


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

•
$x (integer)
•
$y (integer)

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


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

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

overlaptype = $region->rect_in ($rect)


overlaptype = $region->rect_in ($rect)

•
$rect (Gtk2::Gdk::Rectangle)

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

•
$rectangle (Gtk2::Gdk::Rectangle)

list = $region->get_rectangles


list = $region->get_rectangles

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

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


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

•
$dx (integer)
•
$dy (integer)

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


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

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

$source1->subtract ($source2)


$source1->subtract ($source2)

•
$source2 (Gtk2::Gdk::Region)

$source1->union ($source2)


$source1->union ($source2)

•
$source2 (Gtk2::Gdk::Region)

$region->union_with_rect ($rect)


$region->union_with_rect ($rect)

•
$rect (Gtk2::Gdk::Rectangle)

$source1->xor ($source2)


$source1->xor ($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 (C) 2003-2008 by the gtk2-perl team.

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