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GLE (Graphics Layout Engine) 4.1.2 (Default branch)

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Special Forums News, Links, Events and Announcements Software Releases - RSS News GLE (Graphics Layout Engine) 4.1.2 (Default branch)
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Old 03-14-2008
GLE (Graphics Layout Engine) 4.1.2 (Default branch)
ImageGLE (Graphics Layout Engine) is a graphics scripting language designed for creating publication quality graphs, plots, diagrams, figures, and slides. GLE supports various graph types (including function plots, histograms, bar graphs, scatter plots, contour lines, color maps, and surface plots) through a simple but flexible set of graphing commands. More complex output can be created by relying on GLE's scripting language, which is full featured with subroutines, variables, and logic control. GLE relies on LaTeX for text output and supports mathematical formulae in graphs and figures.License: BSD License (original)Changes:
This release fixes a problem with reading certainJPEG files, one with plotting non-square heightmaps, and one with rotated LaTeX formulas. Itincludes fixes for compilation with GCC 4.3 andhas better support for path names with specialcharacters.Image

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graph::easy::layout

Graph::Easy::Layout(3pm)				User Contributed Perl Documentation				  Graph::Easy::Layout(3pm)

NAME

       Graph::Easy::Layout - Layout the graph from Graph::Easy

SYNOPSIS

	       use Graph::Easy;

	       my $graph = Graph::Easy->new();

	       my $bonn = Graph::Easy::Node->new(
		       name => 'Bonn',
	       );
	       my $berlin = Graph::Easy::Node->new(
		       name => 'Berlin',
	       );

	       $graph->add_edge ($bonn, $berlin);

	       $graph->layout();

	       print $graph->as_ascii( );

	       # prints:

	       # +------+     +--------+
	       # | Bonn | --> | Berlin |
	       # +------+     +--------+

DESCRIPTION

       "Graph::Easy::Layout" contains just the actual layout code for Graph::Easy.

METHODS

       "Graph::Easy::Layout" injects the following methods into the "Graph::Easy" namespace:

   layout()
	       $graph->layout();

       Layout the actual graph.

   _assign_ranks()
	       $graph->_assign_ranks();

       Used by "layout()" to assign each node a rank, so they can be sorted and grouped on these.

   _optimize_layout
       Used by "layout()" to optimize the layout as a last step.

EXPORT

       Exports nothing.

SEE ALSO

       Graph::Easy.

AUTHOR

       Copyright (C) 2004 - 2008 by Tels <http://bloodgate.com>

       See the LICENSE file for information.

perl v5.14.2							    2011-12-23						  Graph::Easy::Layout(3pm)