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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::grid

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

NAME

       Graph::Easy::Layout::Grid - Grid management and size calculation

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::Grid" contains routines that calculate cell sizes on the grid, which is necessary for ASCII, boxart and SVG output.

       Used automatically by Graph::Easy.

EXPORT

       Exports nothing.

SEE ALSO

       Graph::Easy.

METHODS

       This module injects the following methods into Graph::Easy:

   _prepare_layout()
	       my ($rows,$cols,$max_x,$max_y, @V) = $graph->_prepare_layout();

       Returns two hashes ($rows and $cols), containing the columns and rows of the layout with their nec. sizes (in chars) plus the maximum
       framebuffer size nec. for this layout. Also returns reference of a list of all cells to be rendered.

AUTHOR

       Copyright (C) 2004 - 2006 by Tels <http://bloodgate.com>.

       See the LICENSE file for information.

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