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package SVG::DOM2; |
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=pod |
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=head1 NAME |
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SVG::DOM2 - SVG extention to the popular XML::DOM2 |
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=head2 VERSION |
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Version 1.00, 08 May, 2006 |
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=head1 DESCRIPTION |
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An SVG Extention of XML::DOM2, this should provide for all features of the svg specification upto 1.1. |
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=head1 METHODS |
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=cut |
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use strict; |
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use vars qw($VERSION); |
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use base "XML::DOM2"; |
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use Carp; |
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# Basic Element Types |
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use SVG::DOM2::Element::Rect; |
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use SVG::DOM2::Element::Text; |
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use SVG::DOM2::Element::Path; |
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use SVG::DOM2::Element::Group; |
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use SVG::DOM2::Element::Line; |
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use SVG::DOM2::Element::Document; |
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use SVG::DOM2::Element::MetaData; |
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$VERSION = "1.00"; |
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=head2 new |
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$svg = SVG::DOM2->new( |
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-file = [svgfilename], |
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-data = [svgdata], |
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%options |
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); |
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Create a new svg object, it will parse a file or data if required or will await creation of nodes. |
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=cut |
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sub new |
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my ($proto, %options) = @_; |
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return $proto->SUPER::new(%options); |
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} |
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=head2 _element_handle |
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This is the XML::DOM2 handel for all the elements that |
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svg documents can handle. |
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=cut |
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sub _element_handle |
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{ |
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my ($self, $type, %opts) = @_; |
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return SVG::DOM2::Element::Rect->new(%opts) if $type eq 'rect'; |
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return SVG::DOM2::Element::Text->new(%opts) if $type eq 'text' or $type eq 'tspan'; |
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return SVG::DOM2::Element::Path->new(%opts) if $type eq 'path'; |
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return SVG::DOM2::Element::Group->new(%opts) if $type eq 'g'; |
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return SVG::DOM2::Element::Line->new(%opts) if $type eq 'line'; |
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return SVG::DOM2::Element::MetaData->new(%opts) if $type eq 'metadata'; |
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if($type eq '#document' or $type eq 'svg') { |
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$opts{'documentTag'} = $type if $type ne '#document'; |
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return SVG::DOM2::Element::Document->new(%opts); |
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} |
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return $self->SUPER::_element_handle($type, %opts); |
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} |
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sub _document_name { 'svg' } |
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sub default_unit { 'px' } |
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sub dpi |
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{ |
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my ($self) = @_; |
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return $self->{'dpi'} || '90'; |
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} |
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sub out_dpi |
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{ |
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my ($self) = @_; |
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return $self->{'out_dpi'} || $self->dpi; |
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} |
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sub SVGMetadataElement |
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{ |
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my ($self) = @_; |
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return $self->documentElement->getChildrenByName('metadata'); |
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} |
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=head1 AUTHOR |
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Martin Owens, doctormo@cpan.org |
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=head1 SEE ALSO |
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perl(1),L,L |
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L SVG at the W3C |
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=cut |
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return 1; |