NAME¶

Gtk2::Gdk::Drawable - wrapper for GdkDrawable

HIERARCHY¶

  Glib::Object
  +----Gtk2::Gdk::Drawable

METHODS¶

unsigned = $drawable->XID¶

unsigned = $drawable->XWINDOW¶

region = $drawable->get_clip_region¶

colormap or undef = $drawable->get_colormap¶

$drawable->set_colormap ($colormap)¶

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$colormap (Gtk2::Gdk::Colormap)

image = $drawable->copy_to_image ($image, $src_x, $src_y, $dest_x, $dest_y, $width, $height)¶

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$image (Gtk2::Gdk::Image or undef)

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$src_x (integer)

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$src_y (integer)

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$dest_x (integer)

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$dest_y (integer)

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$width (integer)

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$height (integer)

Since: gtk+ 2.4

integer = $drawable->get_depth¶

display = $drawable->get_display¶

Since: gtk+ 2.2

$drawable->draw_arc ($gc, $filled, $x, $y, $width, $height, $angle1, $angle2)¶

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$gc (Gtk2::Gdk::GC)

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$filled (boolean)

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$x (integer)

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$y (integer)

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$width (integer)

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$height (integer)

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$angle1 (integer)

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$angle2 (integer)

$drawable->draw_drawable ($gc, $src, $xsrc, $ysrc, $xdest, $ydest, $width, $height)¶

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$gc (Gtk2::Gdk::GC)

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$src (Gtk2::Gdk::Drawable)

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$xsrc (integer)

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$ysrc (integer)

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$xdest (integer)

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$ydest (integer)

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$width (integer)

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$height (integer)

$drawable->draw_gray_image ($gc, $x, $y, $width, $height, $dith, $buf, $rowstride)¶

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$gc (Gtk2::Gdk::GC)

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$x (integer)

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$y (integer)

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$width (integer)

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$height (integer)

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$dith (Gtk2::Gdk::RgbDither)

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$buf (scalar)

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$rowstride (integer)

$drawable->draw_image ($gc, $image, $xsrc, $ysrc, $xdest, $ydest, $width, $height)¶

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$gc (Gtk2::Gdk::GC)

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$image (Gtk2::Gdk::Image)

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$xsrc (integer)

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$ysrc (integer)

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$xdest (integer)

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$ydest (integer)

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$width (integer)

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$height (integer)

$drawable->draw_indexed_image ($gc, $x, $y, $width, $height, $dith, $buf, $rowstride, $cmap)¶

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$gc (Gtk2::Gdk::GC)

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$x (integer)

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$y (integer)

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$width (integer)

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$height (integer)

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$dith (Gtk2::Gdk::RgbDither)

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$buf (scalar)

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$rowstride (integer)

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$cmap (scalar)

$drawable->draw_layout ($gc, $x, $y, $layout)¶

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$gc (Gtk2::Gdk::GC)

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$x (integer)

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$y (integer)

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$layout (Pango::Layout)

$drawable->draw_layout_line ($gc, $x, $y, $line)¶

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$gc (Gtk2::Gdk::GC)

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$x (integer)

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$y (integer)

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$line (Pango::LayoutLine)

$drawable->draw_layout_line_with_colors ($gc, $x, $y, $line, $foreground, $background)¶

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$gc (Gtk2::Gdk::GC)

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$x (integer)

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$y (integer)

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$line (Pango::LayoutLine)

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$foreground (Gtk2::Gdk::Color or undef)

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$background (Gtk2::Gdk::Color or undef)

$drawable->draw_layout_with_colors ($gc, $x, $y, $layout, $foreground, $background)¶

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$gc (Gtk2::Gdk::GC)

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$x (integer)

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$y (integer)

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$layout (Pango::Layout)

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$foreground (Gtk2::Gdk::Color or undef)

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$background (Gtk2::Gdk::Color or undef)

$drawable->draw_line ($gc, $x1_, $y1_, $x2_, $y2_)¶

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$gc (Gtk2::Gdk::GC)

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$x1_ (integer)

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$y1_ (integer)

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$x2_ (integer)

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$y2_ (integer)

$drawable->draw_lines ($gc, ...)¶

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$gc (Gtk2::Gdk::GC)

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... (list) integer x,y coordinates (possibly none)

For example

    $win->draw_lines ($gc, 0,0, 20,30, 40,20);

$drawable->draw_pixbuf ($gc, $pixbuf, $src_x, $src_y, $dest_x, $dest_y, $width, $height, $dither, $x_dither, $y_dither)¶

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$gc (Gtk2::Gdk::GC or undef)

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$pixbuf (Gtk2::Gdk::Pixbuf)

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$src_x (integer)

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$src_y (integer)

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$dest_x (integer)

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$dest_y (integer)

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$width (integer)

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$height (integer)

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$dither (Gtk2::Gdk::RgbDither)

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$x_dither (integer)

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$y_dither (integer)

Since: gtk+ 2.2

$drawable->draw_point ($gc, $x, $y)¶

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$gc (Gtk2::Gdk::GC)

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$x (integer)

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$y (integer)

$drawable->draw_points ($gc, ...)¶

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$gc (Gtk2::Gdk::GC)

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... (list) integer x,y coordinates (possibly none)

For example three points

    $win->draw_points ($gc, 0,0, 10,10, 20,20);

$drawable->draw_polygon ($gc, $filled, $x1, $y1, ...)¶

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$gc (Gtk2::Gdk::GC)

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$filled (boolean)

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$x1 (integer) the x coordinate of the first point

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$y1 (integer) the y coordinate of the first point

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... (list) pairs of x and y coordinates

$drawable->draw_rectangle ($gc, $filled, $x, $y, $width, $height)¶

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$gc (Gtk2::Gdk::GC)

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$filled (boolean)

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$x (integer)

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$y (integer)

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$width (integer)

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$height (integer)

$drawable->draw_rgb_32_image ($gc, $x, $y, $width, $height, $dith, $buf, $rowstride)¶

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$gc (Gtk2::Gdk::GC)

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$x (integer)

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$y (integer)

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$width (integer)

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$height (integer)

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$dith (Gtk2::Gdk::RgbDither)

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$buf (scalar)

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$rowstride (integer)

$drawable->draw_rgb_32_image_dithalign ($gc, $x, $y, $width, $height, $dith, $rgb_buf, $rowstride, $xdith, $ydith)¶

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$gc (Gtk2::Gdk::GC)

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$x (integer)

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$y (integer)

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$width (integer)

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$height (integer)

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$dith (Gtk2::Gdk::RgbDither)

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$rgb_buf (scalar)

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$rowstride (integer)

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$xdith (integer)

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$ydith (integer)

$drawable->draw_rgb_image ($gc, $x, $y, $width, $height, $dith, $buf, $rowstride)¶

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$gc (Gtk2::Gdk::GC)

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$x (integer)

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$y (integer)

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$width (integer)

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$height (integer)

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$dith (Gtk2::Gdk::RgbDither)

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$buf (scalar)

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$rowstride (integer)

$drawable->draw_rgb_image_dithalign ($gc, $x, $y, $width, $height, $dith, $rgb_buf, $rowstride, $xdith, $ydith)¶

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$gc (Gtk2::Gdk::GC)

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$x (integer)

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$y (integer)

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$width (integer)

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$height (integer)

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$dith (Gtk2::Gdk::RgbDither)

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$rgb_buf (scalar)

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$rowstride (integer)

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$xdith (integer)

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$ydith (integer)

$drawable->draw_segments ($gc, ...)¶

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$gc (Gtk2::Gdk::GC)

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... (list) quads of x1,y1,x2,y2 coordinates

For example to draw two diagonal line segments,

    $drawable->draw_segments($gc, 0,0,100,100, 200,200,300,300);

image = $drawable->get_image ($x, $y, $width, $height)¶

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$x (integer)

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$y (integer)

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$width (integer)

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$height (integer)

screen = $drawable->get_screen¶

Since: gtk+ 2.2

(width, height) = $drawable->get_size¶

region = $drawable->get_visible_region¶

visual = $drawable->get_visual¶

unsigned = $drawable->get_xid¶

ENUMS AND FLAGS¶

enum Gtk2::Gdk::RgbDither¶

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'none' / 'GDK_RGB_DITHER_NONE'

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'normal' / 'GDK_RGB_DITHER_NORMAL'

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'max' / 'GDK_RGB_DITHER_MAX'

SEE ALSO¶

Gtk2, Glib::Object

COPYRIGHT¶

Copyright (C) 2003-2011 by the gtk2-perl team. This software is licensed under the LGPL. See Gtk2 for a full notice.