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

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\n";
	}
	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($file, 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 dimensional	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.

FILES
       This module requires Image::Xpm

       $Image::Info::XPM::RGBLIB is set	to /usr/X11R6/lib/X11/rgb.txt or an
       equivalent path (see the	"_get_rgb_txt" function	for the	complete list)
       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 XPMs (Versions 1-3), if this is the case	try inserting
       /*A XPMA	*/ as the first	line.

AUTHOR
       Jerrad Pierce <belg4mit@mit.edu>/<webmaster@pthbb.org>

       Tels - (c) 2006.

       Now maintained by Slaven	Rezic <srezic@cpan.org>.

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

perl v5.32.0			  2014-12-19		   Image::Info::XPM(3)

NAME | SYNOPSIS | DESCRIPTION | METHODS | FILES | SEE ALSO | NOTES | CAVEATS | AUTHOR

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