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******************************* Image_Graph ******************************* version 0.7.2-alpha ------ CopyRight (C) Jesper Veggerby Hansen, 2003-2006 ------ http://pear.php.net/package/Image_Graph _________________________________________________________________ This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. _________________________________________________________________ Image_Graph as is indicated by the title a PHP project to, via PHP's object oriented model, simple but very customizable enable the user/developer to get exactly the look and feel they want. Functionality includes: * Many chart types, amongst others: - Bar charts (normal, stacked, stacked 100%) - Area charts (normal, smoothed) - Line charts (normal, smoothed) - 2D Pie Charts - Radar Charts - ...and more * Many types of data source - Simple array based - Functions - Vector functions - ...and more * Graph smoothing using Bezier curves - Cubic splines will be introduced in a future version * Many charts displayed in the same graph * Gradient colored filling * Image masked filling * Every line, every color, every font can be customized * Output as PNG, JPEG, GIF, WBMP, SVG, PDF or SWF * Antialiasing * Legends * ...and much more Requirements ------------ The only system requirement is PHP4/PHP5 support. Through Image_Canvas is GD 2 support required (by default since it is most often used). Full GD 1.x support, with functionality tradeof. For PDF support, PDFlib is required (planned File_PDF support when released in working version). For SWF support, Ming is required (planned libswf support as well). Tested with: PHP >= 4.3.3 with GD 1.x & 2.x and PHP >= 5.0.1 with GD 2.x Download --------- You can get the latest version at http://pear.php.net/package/Image_Graph or http://pear.veggerby.dk/ Installation ------------ Install from PEAR: - Execute: pear install Image_Graph-alpha - Include Image/Graph.php in your graph page Install from TGZ package: - Download from http://pear.php.net/package/Image_Graph and unzip - Include Image/Graph.php in the graph page Documentation ------------- See http://pear.php.net/package/Image_Graph/docs for API documentation See http://wiki.veggerby.dk/doku.php?id=image_graph for End-User documentation See http://pear.veggerby.dk/ for samples History ------- Release history of Image_Graph/GraPHPite (see also ChangeLog for changes) 0.7.2 02-Mar-2006 0.7.1 05-Oct-2005 (Bug fix release) 0.7.0 30-Sep-2005 0.6.0 27-Aug-2005 0.5.0 08-Aug-2005 (First release using Image_Canvas) 0.4.0 24-May-2005 0.3.0 25-Feb-2005 (First alpha release of new Image_Graph) 0.3.0dev4 28-Jan-2005 (Bug fix) 0.3.0dev3 27-Jan-2005 0.3.0dev2 13-Jan-2005 (Driver support) 0.3.0devl 25-Oct-2004 (PEAR - renamed to Image_Graph, merged with 'old' Image_Graph) 1.2 15-Sep-2004 (Last GraPHPite release) 1.1 16-Aug-2004 1.0 26-Jul-2004 (First stable release) 0.9e 29-Jun-2004 (Last beta release) 0.9d 25-Jun-2004 0.9c 15-Jun-2004 0.9b 03-Nov-2003 0.9a 14-Oct-2003