Location: PHPKode > scripts > PHPlot > phplot-5.8.0/contrib/README.txt
This is the README for PHPlot Contributed Code
The project web site is http://sourceforge.net/projects/phplot/
Last updated on 2011-08-05
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The PHPlot Contributed Code directory contains code you might find useful
with PHPlot, but that doesn't quite belong as part of PHPlot itself.

You will have to read the comments in the code files, and see the example
files, to determine what these do and if they are useful to you. None of
these functions is documented in the PHPlot Reference Manual.

You may include or paste these functions into your own scripts. Check the
files for details, but some of these are considered "public domain" with no
usage or license restrictions.

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Contents:

prune_labels: Reduce the number of labels along the X axis
    prune_labels.php . . . . . . . . . . . . Code
    prune_labels.example.php . . . . . . . . Example
    prune_labels.test.php  . . . . . . . . . Test

color_range: Create a gradient color map for data colors
    color_range.php  . . . . . . . . . . . . Code
    color_range.example.php  . . . . . . . . Example
    color_range.test1.php  . . . . . . . . . Image creation test
    color_range.test2.php  . . . . . . . . . Unit test

data_table: Draw a table of data values on the plot
    data_table.php . . . . . . . . . . . . . Code
    data_table.example1.php  . . . . . . . . Example: Stand-alone tables
    data_table.example2.php  . . . . . . . . Example: Line plot with table
    data_table.example3.php  . . . . . . . . Example: Pie chart with table

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