Mercurial > laserkard

     1     #!/usr/bin/perl -w

     2     use strict;

     3     use SVG;

     4 

     5     # create an SVG object

     6     my $svg= SVG->new(width=>200,height=>200);

     7     #or

     8     my $svg= SVG->new(width=>200,height=>200);

     9 

    10     # use explicit element constructor to generate a group element

    11     my $y=$svg->group(

    12         id    => 'group_y',

    13         style => { stroke=>'red', fill=>'green' }

    14     );

    15 

    16     # add a circle to the group

    17     $y->circle(cx=>100, cy=>100, r=>50, id=>'circle_in_group_y');

    18 

    19     # or, use the generic 'tag' method to generate a group element by name

    20     my $z=$svg->tag('g',

    21                     id    => 'group_z',

    22                     style => {

    23                         stroke => 'rgb(100,200,50)',

    24                         fill   => 'rgb(10,100,150)'

    25                     }

    26                 );

    27 

    28     # create and add a circle using the generic 'tag' method

    29     $z->tag('circle', cx=>50, cy=>50, r=>100, id=>'circle_in_group_z');

    30 

    31     # create an anchor on a rectangle within a group within the group z

    32     my $k = $z->anchor(

    33         id      => 'anchor_k',

    34         -href   => 'http://test.hackmare.com/',

    35         target => 'new_window_0'

    36     )->rectangle(

    37         x     => 20, y      => 50,

    38         width => 20, height => 30,

    39         rx    => 10, ry     => 5,

    40         id    => 'rect_k_in_anchor_k_in_group_z'

    41     );

    42 

    43     # now render the SVG object, implicitly use svg namespace

    44     print $svg->xmlify;

    45 

    46     # or render a child node of the SVG object without rendering the entire object

    47     print $k->xmlify; #renders the anchor $k above containing a rectangle, but does not

    48                       #render any of the ancestor nodes of $k

    49 

    50 

    51     # or, explicitly use svg namespace and generate a document with its own DTD

    52     print $svg->xmlify(-namespace=>'svg');

    53 

    54     # or, explicitly use svg namespace and generate an in-line docunent

    55     print $svg->xmlify(

    56         -namespace => "svg",

    57         -pubid => "-//W3C//DTD SVG 1.0//EN",

    58         -inline   => 1

    59     );
author	Robert McIntyre <rlm@mit.edu>
date	Tue, 27 Jul 2010 08:08:07 -0400
parents	4ebd94bfecda
children