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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)

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Image::Info::XPM(3pm)					User Contributed Perl Documentation				     Image::Info::XPM(3pm)

NAME
Image::Info::XPM - XPM support for Image::Info SYNOPSIS
use Image::Info qw(image_info dim); my $info = image_info("image.xpm"); if (my $error = $info->{error}) { die "Can't parse image info: $error "; } my $color = $info->{color_type}; my($w, $h) = dim($info); DESCRIPTION
This modules supplies the standard key names except for Compression, Gamma, Interlace, LastModificationTime, as well as: ColorPalette Reference to an array of all colors used. This key is only present if "image_info" is invoked as "image_info({ColorPalette>=1})". ColorTableSize The number of colors the image uses. HotSpotX The x-coord of the image's hotspot. Set to -1 if there is no hotspot. HotSpotY The y-coord of the image's hotspot. Set to -1 if there is no hotspot. L1D_Histogram Reference to an array representing a one dimensioanl luminance histogram. This key is only present if "image_info" is invoked as "image_info($file, L1D_Histogram=>1)". The range is from 0 to 255, however auto-vivification is used so a null field is also 0, and the array may not actually contain 255 fields. XPM_CharactersPerPixel This is typically 1 or 2. See Image::Xpm. XPM_Extension-.* XPM Extensions (the most common is XPMEXT) if present. METHODS
process_file() $info->process_file($source, $options); Processes one file and sets the found info fields in the $info object. AUTHOR
FILES
This module requires Image::Xpm $Image::Info::XPM::RGBLIB is set to /usr/X11R6/lib/X11/rgb.txt by default, this is used to resolve textual color names to their RGB counterparts. SEE ALSO
Image::Info, Image::Xpm NOTES
For more information about XPM see: ftp://ftp.x.org/contrib/libraries/xpm-README.html CAVEATS
While the module attempts to be as robust as possible, it may not recognize older XBMs (Versions 1-3), if this is the case try inserting /* XPM */ as the first line. AUTHOR
Jerrad Pierce <belg4mit@mit.edu>/<webmaster@pthbb.org> Now maintained by Tels - (c) 2006. This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself. perl v5.10.0 2006-03-05 Image::Info::XPM(3pm)
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