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Graph Coloring: Assign colors to graph points from a vertex list

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This class can be used to assign colors to graph points defined in a vertex list.

It can retrieve the coordinates of vertex points from a file or executing a MySQL database query.

Then it defines it assigns colors to vertex points establishing connections between the points from list of vertexes, so that two consecutive vertexes do not get the same color.

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Name: Graph Coloring
Base name: graphcoloring
Description: Assign colors to graph points from a vertex list
Version: -
PHP version: -
License: GNU General Public License (GPL)
All time users: 1214 users
All time rank: 2880
Week users: 0 users
Week rank: 1648 Equal
 
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Some kinds of graphs need to plot a series of points relevant to the context of the graph.

Often it is convenient to make points that are next to each other appear in distinct colors, so the graph is presented clearly.

This class can assign colors to each point to be plotted in the graph satisfying this convenience.

Manuel Lemos

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Being The Innovation Award Winner of May, 2006
Finally my class Graph Coloring won the “Innovation Award” at PHP Classes...

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Plain text file graph.sql Data Input SQL
Plain text file graph.txt Data Input File
Plain text file GraphColoring.class.php Class The Main Class File
Plain text file ReadMe.txt Doc. Documentation File
Plain text file usage.php Example Example Usage

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