1Gtk2::Gdk::Region(3)  User Contributed Perl Documentation Gtk2::Gdk::Region(3)
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NAME

6       Gtk2::Gdk::Region
7

HIERARCHY

9         Glib::Boxed
10         +----Gtk2::Gdk::Region
11

METHODS

13   region = Gtk2::Gdk::Region->new
14   rectangle = $region->get_clipbox
15   boolean = $region->empty
16   boolean = $region1->equal ($region2)
17           ·   $region2 (Gtk2::Gdk::Region)
18
19   $source1->intersect ($source2)
20           ·   $source2 (Gtk2::Gdk::Region)
21
22   $region->offset ($dx, $dy)
23           ·   $dx (integer)
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25           ·   $dy (integer)
26
27   boolean = $region->point_in ($x, $y)
28           ·   $x (integer)
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30           ·   $y (integer)
31
32   region = Gtk2::Gdk::Region->polygon ($points_ref, $fill_rule)
33           ·   $points_ref (scalar)
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35           ·   $fill_rule (Gtk2::Gdk::FillRule)
36
37   overlaptype = $region->rect_in ($rect)
38           ·   $rect (Gtk2::Gdk::Rectangle)
39
40   region = Gtk2::Gdk::Region->rectangle ($rectangle)
41           ·   $rectangle (Gtk2::Gdk::Rectangle)
42
43   list = $region->get_rectangles
44           Returns a list of rectangles (Gtk2::Gdk::Rectangle's), the area
45           covered by the region.
46
47   $region->shrink ($dx, $dy)
48           ·   $dx (integer)
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50           ·   $dy (integer)
51
52   $region->spans_intersect_foreach ($spans_ref, $sorted, $func, $data=undef)
53           ·   $spans_ref (scalar)
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55           ·   $sorted (boolean)
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57           ·   $func (scalar)
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59           ·   $data (scalar)
60
61   $source1->subtract ($source2)
62           ·   $source2 (Gtk2::Gdk::Region)
63
64   $source1->union ($source2)
65           ·   $source2 (Gtk2::Gdk::Region)
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67   $region->union_with_rect ($rect)
68           ·   $rect (Gtk2::Gdk::Rectangle)
69
70   $source1->xor ($source2)
71           ·   $source2 (Gtk2::Gdk::Region)
72

ENUMS AND FLAGS

74   enum Gtk2::Gdk::FillRule
75       ·   'even-odd-rule' / 'GDK_EVEN_ODD_RULE'
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77       ·   'winding-rule' / 'GDK_WINDING_RULE'
78
79   enum Gtk2::Gdk::OverlapType
80       ·   'in' / 'GDK_OVERLAP_RECTANGLE_IN'
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82       ·   'out' / 'GDK_OVERLAP_RECTANGLE_OUT'
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84       ·   'part' / 'GDK_OVERLAP_RECTANGLE_PART'
85

SEE ALSO

87       Gtk2, Glib::Boxed
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90       Copyright (C) 2003-2008 by the gtk2-perl team.
91
92       This software is licensed under the LGPL.  See Gtk2 for a full notice.
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96perl v5.12.0                      2010-05-02              Gtk2::Gdk::Region(3)
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