1Template::Plugin::GD::PUosleyrgoCno(n3t)ributed Perl DocTuemmepnltaattei:o:nPlugin::GD::Polygon(3)
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NAME

6       Template::Plugin::GD::Polygon - Interface to GD module Polygon class
7

SYNOPSIS

9           [% USE poly = GD.Polygon;
10              poly.addPt(50,0);
11              poly.addPt(99,99);
12           %]
13

EXAMPLES

15           [% FILTER null;
16               USE im   = GD.Image(100,100);
17               USE c    = GD.Constants;
18
19               # allocate some colors
20               white = im.colorAllocate(255,255,255);
21               black = im.colorAllocate(0,  0,  0);
22               red   = im.colorAllocate(255,0,  0);
23               blue  = im.colorAllocate(0,  0,255);
24               green = im.colorAllocate(0,  255,0);
25
26               # make the background transparent and interlaced
27               im.transparent(white);
28               im.interlaced('true');
29
30               # Put a black frame around the picture
31               im.rectangle(0,0,99,99,black);
32
33               # Draw a blue oval
34               im.arc(50,50,95,75,0,360,blue);
35
36               # And fill it with red
37               im.fill(50,50,red);
38
39               # Draw a blue triangle by defining a polygon
40               USE poly = GD.Polygon;
41               poly.addPt(50,0);
42               poly.addPt(99,99);
43               poly.addPt(0,99);
44               im.filledPolygon(poly, blue);
45
46               # Output binary image in PNG format
47               im.png | stdout(1);
48              END;
49           -%]
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DESCRIPTION

52       The GD.Polygon plugin provides an interface to GD.pm's GD::Polygon
53       class.
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55       See GD for a complete description of the GD library and all the methods
56       that can be called via the GD.Polygon plugin.  See
57       Template::Plugin::GD::Image for the main interface to the GD functions.
58       See Template::Plugin::GD::Constants for a plugin that allows you access
59       to GD.pm's constants.
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AUTHOR

62       Thomas Boutell wrote the GD graphics library.
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64       Lincoln D. Stein wrote the Perl GD modules that interface to it.
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66       Craig Barratt <craig@arraycomm.com> wrote the original GD plugins for
67       the Template Toolkit (2001).
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69       Andy Wardley <abw@cpan.org> extracted them from the TT core into a
70       separate distribution for TT version 2.15.
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73       Copyright (C) 2001 Craig Barratt <craig@arraycomm.com>, 2006 Andy
74       Wardley <abw@cpan.org>.
75
76       The GD.pm interface is copyright 1995-2000, Lincoln D. Stein.
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78       This module is free software; you can redistribute it and/or modify it
79       under the same terms as Perl itself.
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SEE ALSO

82       Template::Plugin::GD, Template::Plugin::GD::Image, GD
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86perl v5.36.0                      2023-01-20  Template::Plugin::GD::Polygon(3)
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