image::info::svg(3) [centos man page]

Image::Info::SVG(3)					User Contributed Perl Documentation				       Image::Info::SVG(3)

NAME

       Image::Info::SVG - SVG support for Image::Info

SYNOPSIS

	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
";
	}
	my $title = $info->{SVG_Title};

	my($w, $h) = dim($info);

DESCRIPTION

       This modules supplies the standard key names except for BitsPerSample, Compression, Gamma, Interlace, LastModificationTime, as well as:

       ImageDescription
	   The image description, corresponds to <desc>.

       SVG_Image
	   A scalar or reference to an array of scalars containing the URI's of embedded images (JPG or PNG) that are embedded in the image.

       SVG_StandAlone
	   Whether or not the image is standalone.

       SVG_Title
	   The image title, corresponds to <title>

       SVG_Version
	   The URI of the DTD the image conforms to.

METHODS

   process_file()
	       $info->process_file($source, $options);

       Processes one file and sets the found info fields in the $info object.

FILES

       This module requires either XML::LibXML::Reader or XML::Simple.

COMPATIBILITY

       Previous versions (until Image-Info-1.28) used XML::Simple as the underlying parser. Since Image-Info-1.29 the default parser is
       XML::LibXML::Reader (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).

SEE ALSO

       Image::Info, XML::LibXML::Reader, XML::Simple

NOTES

       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

AUTHOR

       Jerrad Pierce <belg4mit@mit.edu>/<webmaster@pthbb.org> wrote the original code based on XML::Simple

       Slaven Rezic <srezic@cpan.org> wrote the code using XML::LibXML::Reader

       This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

perl v5.16.3							    2011-12-28						       Image::Info::SVG(3)