This is an unnoficial refactor of JpGraph with thefollowing differences:

• the app was fully refactored adding namespaces, proper folder hierarchy, separating each class in its own file and stripping the use of require and include to the bare minimum
• it provides full composer compatibility
• it has PSR-4 autoloading
• it makes requirement checks so you can't go wrong
• it has release tags, to let composer install use your cached packages instead of pulling from github every time
• I stripped the docs because they are useless weight in a dependency. You can find them here
• The Examples folder were moved upwards, althought they are now in categories. Not all of them work at this point
• Examples pointing to features not present in the free tool were stripped from said folder (e.g. Barcodes)
• If the chosen font isn't found, it falls back to existing fonts instead of crashing
• If you try to use antialiasing functions not present in your current GD installation, it disables them instead of crashing

Using composer

composer require amenadiel/jpgraph:^3.6

See the examples folder for working samples. The general concept is:

• run composer install

• require vendor/autoload.php it the top of your script

• generate a graph with a snippet like the following

use Amenadiel\JpGraph\Graph;
use Amenadiel\JpGraph\Plot;

$data = array(40, 21, 17, 14, 23);
$p1 = new Plot\PiePlot($data);
$p1->ShowBorder();
$p1->SetColor('black');
$p1->SetSliceColors(array('#1E90FF', '#2E8B57', '#ADFF2F', '#DC143C', '#BA55D3'));

$graph = new Graph\PieGraph(350, 250);
$graph->title->Set("A Simple Pie Plot");
$graph->SetBox(true);

$graph->Add($p1);
$graph->Stroke();

• Get all the examples working
• If the project gains traction I can move the repo to an organization so there can be more mantainers and contributions
• Add tests
• Add CI tools
• Add alternative use of imagick

This package contains the JpGraph PHP library Pro version 3.5.x

The library is Copyright (C) 2000-2010 Asial Corporatoin and released under dual license QPL 1.0 for open source and educational use and JpGraph Professional License for commercial use.

Please see full license details at https://jpgraph.net/pro/ https://jpgraph.net/download/

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• PHP4 IS NOT SUPPORTED IN 2.x or 3.x SERIES

• ---

Miminum:

• PHP 5.1.0 or higher
• GD 2.0.28 or higher Note: Earlier versions might work but is unsupported.

Recommended:

• = PHP 5.2.0

• PHP Builtin GD library

1. Make sure that the PHP version is compatible with the stated requirements and that the PHP installation has support for the GD library. Please run phpinfo() to check if GD library is supported in the installation. If the GD library doesn't seem to be installed please consult the PHP manual under section "Image" for instructions on where to find this library. Please refer to the manual section "Verifying your PHP installation"

2. Unzip and copy the files to a directory of your choice where Your httpd sever can access them. For a global site installation you should copy the files to somewhere in the PHP search path.

3. Check that the default directory paths in jpg-config.inc.php for cache directory and TTF directory suits your installation. Note1: The default directories are different depending on if the library is running on Windows or UNIX. Note2: Apache/PHP must have write permission to your cache directory if you enable the cache feature. By default the cache is disabled.

The installation includes HTML documentation and reference guide for the library. The portal page for all documentation is /docs/index.html

Should be reported using the contact form at

https://jpgraph.net/contact/