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Bernhard Fröhlich
9ad83c03ea
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12 years ago | |
|---|---|---|
| .. | ||
| ChangeLog | 12 years ago | |
| LICENSE.GPL | 12 years ago | |
| LICENSE.PHP_3_0 | 12 years ago | |
| NEWS.txt | 12 years ago | |
| README.txt | 12 years ago | |
| bar.php | 12 years ago | |
| curve.php | 12 years ago | |
| phplot.php | 12 years ago | |
| phplot_data.php | 12 years ago | |
| pie.php | 12 years ago | |
| rgb.inc.php | 12 years ago | |
README.txt
This is the README file for PHPlot Last updated for PHPlot-5.0rc3 on 2006-11-13 The project home page is http://sourceforge.net/projects/phplot/ ----------------------------------------------------------------------------- OVERVIEW: PHPlot is a PHP class for creating scientific and business charts. The release documentation contains only summary information. For more complete information, refer to the PHPlot Reference Manual available on the Sourceforge project web site. CONTENTS: ChangeLog . . . . . . . . . . . Lists all changes to the sources LICENSE.GPL . . . . . . . . . . License file LICENSE.PHP_3_0 . . . . . . . . License file NEWS.txt . . . . . . . . . . . . Highlights changes in releases README.txt . . . . . . . . . . This file phplot.php . . . . . . . . . . The main PHPlot source file phplot_data.php . . . . . . . . Auxiliary and extended functions rgb.inc.php . . . . . . . . . . Optional extended color table REQUIREMENTS: You need a recent version of PHP: 4.3.0 or higher. You are advised to use the latest stable release of PHP 4. (Testing with PHP 5 is not complete at this time.) You need the GD extension to PHP either built in to PHP or loaded as a module. Refer to the PHP documentation for more information - see the Image Functions chapter in the PHP Manual. If you want to display PHPlot charts on a web site, you need a PHP-enabled web server. You can also use the PHP CLI interface without a web server. If you want to use TrueType fonts on your charts, you need to have TrueType support in GD, and some TrueType font files. PHPlot does not include any TrueType font files. By default, PHPlot uses a simple built-in font. INSTALLATION: Unpack the distribution. (If you are reading this file, you have probably already done that.) Installation of PHPlot simply involves copying three script files somewhere your PHP application scripts will be able to find them. The scripts are: phplot.php phplot_data.php rgb.inc.php (Only phplot.php is necessary for most graphs.) Make sure the protections on these files allow the web server to read them. The ideal place is a directory outside your web server document area, and on your PHP include path. You can add to the include path in the PHP configuration file; consult the PHP manual for details. TESTING: You can test your installation by creating the following two files somewhere in your web document area. First, the HTML file: ------------ simpleplot.html ---------------------------- <html> <head> <title>Hello, PHPlot!</title> </head> <body> <h1>PHPlot Test</h1> <img src="simpleplot.php"> </body> </html> --------------------------------------------------------- Second, in the same directory, the image file producing PHP script file. Depending on where you installed phplot.php, you may need to specify a path in the 'require' line below. ------------ simpleplot.php ----------------------------- <?php require 'phplot.php'; $plot =& new PHPlot(); $data = array(array('', 0, 0), array('', 1, 9)); $plot->SetDataValues($data); $plot->SetDataType('data-data'); $plot->DrawGraph(); --------------------------------------------------------- Access the URL to 'simpleplot.html' in your web browser. If you see a simple graph, you have successfully installed PHPlot. If you see no graph, check your web server error log for more information. COPYRIGHT and LICENSE: PHPlot is Copyright (C) 1998-2006 Afan Ottenheimer This is distributed with NO WARRANTY and under the terms of the GNU GPL and PHP licenses. If you use it - a cookie or some credit would be nice. You can get a copy of the GNU GPL at http://www.gnu.org/copyleft/gpl.html You can get a copy of the PHP License at http://www.php.net/license.html See http://www.sourceforge.net/projects/phplot/ for the latest changes.