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Template::Plugin::GD::Polygon |
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[% USE poly = GD.Polygon;
poly.addPt(50,0);
poly.addPt(99,99);
%] |
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[% FILTER null;
USE im = GD.Image(100,100);
USE c = GD.Constants;
# allocate some colors
white = im.colorAllocate(255,255,255);
black = im.colorAllocate(0, 0, 0);
red = im.colorAllocate(255,0, 0);
blue = im.colorAllocate(0, 0,255);
green = im.colorAllocate(0, 255,0);
# make the background transparent and interlaced
im.transparent(white);
im.interlaced('true');
# Put a black frame around the picture
im.rectangle(0,0,99,99,black);
# Draw a blue oval
im.arc(50,50,95,75,0,360,blue);
# And fill it with red
im.fill(50,50,red);
# Draw a blue triangle by defining a polygon
USE poly = GD.Polygon;
poly.addPt(50,0);
poly.addPt(99,99);
poly.addPt(0,99);
im.filledPolygon(poly, blue);
# Output binary image in PNG format
im.png | stdout(1);
END;
-%] |
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The GD.Polygon plugin provides an interface to GD.pm's GD::Polygon class. See GD for a complete description of the GD library and all the methods that can be called via the GD.Polygon plugin. See Template::Plugin::GD::Image for the main interface to the GD functions. See Template::Plugin::GD::Constants for a plugin that allows you access to GD.pm's constants. |
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Craig Barratt <craig@arraycomm.com> Lincoln D. Stein wrote the GD.pm interface to the GD library. |
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1.43, distributed as part of the Template Toolkit version 2.08, released on 30 July 2002. |
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Copyright (C) 2001 Craig Barratt <craig@arraycomm.com> The GD.pm interface is copyright 1995-2000, Lincoln D. Stein. This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself. |
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Template::Plugin, Template::Plugin::GD, Template::Plugin::GD::Image, Template::Plugin::GD::Constants, GD |
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| http://www.template-toolkit.org/ | ||