Image::Info::SVG - SVG support for Image::Info |
Image::Info::SVG - SVG support for Image::Info
use Image::Info qw(image_info dim);
my $info = image_info("image.svg"); if (my $error = $info->{error}) { die "Can't parse image info: $error\n"; } my $title = $info->{SVG_Title};
my($w, $h) = dim($info);
This modules supplies the standard key names except for BitsPerSample, Compression, Gamma, Interlace, LastModificationTime, as well as:
process_file()
$info->process_file($source, $options);
Processes one file and sets the found info fields in the $info
object.
This module requires either the XML::LibXML::Reader manpage or the XML::Simple manpage.
Previous versions (until Image-Info-1.28) used the XML::Simple manpage as the
underlying parser. Since Image-Info-1.29 the default parser is
the XML::LibXML::Reader manpage (which is much more faster, memory-efficient,
and does not rely on regular expressions for some aspects of XML
parsing. If for some reason you need the old parser, you can force it
by setting the variable @Image::Info::SVG::PREFER_MODULE
as early
as possible:
use Image::Info; @Image::Info::SVG::PREFER_MODULE = qw(Image::Info::SVG::XMLSimple Image::Info::SVG::XMLLibXMLReader);
The variable $Image::Info::SVG::USING_MODULE
can be queried to see
which parser is in use (after Image::Info::SVG is required).
the Image::Info manpage, the XML::LibXML::Reader manpage, the XML::Simple manpage
For more information about SVG see http://www.w3.org/Graphics/SVG/
Random notes:
Colors # iterate over polygon,rect,circle,ellipse,line,polyline,text for style->stroke: style->fill:? # and iterate over each of these within <g> too?! and recurse?! # append <color>'s # perhaps even deep recursion through <svg>'s? ColorProfile <color-profile> RenderingIntent ? requiredFeatures requiredExtensions systemLanguage
Jerrad Pierce <belg4mit@mit.edu>/
Slaven Rezic <srezic@cpan.org> wrote the code using the XML::LibXML::Reader manpage
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
Image::Info::SVG - SVG support for Image::Info |