SVG::DOM2 - SVG extention to the popular XML::DOM2

SVG-DOM2 documentation Contained in the SVG-DOM2 distribution.

Index

Code Index:

NAME

Top

SVG::DOM2 - SVG extention to the popular XML::DOM2

VERSION

Version 1.00, 08 May, 2006

DESCRIPTION

Top

An SVG Extention of XML::DOM2, this should provide for all features of the svg specification upto 1.1.

METHODS

Top

new

$svg = SVG::DOM2->new( -file = [svgfilename], -data = [svgdata], %options );

Create a new svg object, it will parse a file or data if required or will await creation of nodes.

_element_handle

This is the XML::DOM2 handel for all the elements that svg documents can handle.

AUTHOR

Top

Martin Owens, doctormo@cpan.org

SEE ALSO

Top

perl(1),XML::DOM2,XML::DOM2::Parser http://www.w3c.org/Graphics/SVG/ SVG at the W3C

SVG-DOM2 documentation Contained in the SVG-DOM2 distribution. 
package SVG::DOM2;


use strict;
use vars qw($VERSION);

use base "XML::DOM2";
use Carp;

# Basic Element Types
use SVG::DOM2::Element::Rect;
use SVG::DOM2::Element::Text;
use SVG::DOM2::Element::Path;
use SVG::DOM2::Element::Group;
use SVG::DOM2::Element::Line;
use SVG::DOM2::Element::Document;
use SVG::DOM2::Element::MetaData;

$VERSION = "1.00";


sub new
{
    my ($proto, %options) = @_;
    return $proto->SUPER::new(%options);
}


sub _element_handle
{
	my ($self, $type, %opts) = @_;
	return SVG::DOM2::Element::Rect->new(%opts) if $type eq 'rect';
	return SVG::DOM2::Element::Text->new(%opts) if $type eq 'text' or $type eq 'tspan';
	return SVG::DOM2::Element::Path->new(%opts) if $type eq 'path';
	return SVG::DOM2::Element::Group->new(%opts) if $type eq 'g';
	return SVG::DOM2::Element::Line->new(%opts) if $type eq 'line';
	return SVG::DOM2::Element::MetaData->new(%opts) if $type eq 'metadata';
	if($type eq '#document' or $type eq 'svg') {
		$opts{'documentTag'} = $type if $type ne '#document';
		return SVG::DOM2::Element::Document->new(%opts);
	}
	return $self->SUPER::_element_handle($type, %opts);
}

sub _document_name { 'svg' }
sub default_unit { 'px' }

sub dpi
{
	my ($self) = @_;
	return $self->{'dpi'} || '90';
}

sub out_dpi
{
	my ($self) = @_;
	return $self->{'out_dpi'} || $self->dpi;
}

sub SVGMetadataElement
{
	my ($self) = @_;
	return $self->documentElement->getChildrenByName('metadata');
}


return 1;