Manual De Jqgrap

JpGraph Manual
1 About this manual............................................................................................................................................1
1.1 Version history...................................................................................................................................1
1.2 How was this manualproduced?.......................................................................................................1
2 Introduction......................................................................................................................................................2
2.1 Version...............................................................................................................................................2
2.2Software License
................................................................................................................................2
2.3 JpGraph Features...............................................................................................................................2
2.4 Getting the latestversion..................................................................................................................3
2.5 Planned future addition......................................................................................................................3
2.6 Known bugs and omissions...............................................................................................................4
2.7Acknowledgements...........................................................................................................................4
2.8 A note on Implementing an OO library in PHP4
...............................................................................4
2.9 Reporting bugs and suggesting improvements..................................................................................5
3Installation........................................................................................................................................................6
3.1 Preparation.........................................................................................................................................6
3.2 Customizing theinstallation..............................................................................................................6
3.3 Required files....................................................................................................................................7
3.3.1 Plot extension modules......................................................................................................7
3.4 Graphic libraries requirements for PHP 4.02 andabove...................................................................7
3.5 Detailed steps to install JpGraph
........................................................................................................8
3.6 Troubleshooting your installation......................................................................................................8
4 Working withjpGraph.................................................................................................................................10
4.1 What you will learn in this chapter..................................................................................................10
4.2 How to generate images with PHP..................................................................................................10
4.3 The basic principle of JpGraph and thecreation of images.............................................................11
4.4 Chosing the image format for JpGraph
...........................................................................................12
4.5 Alternatives to streaming back the image........................................................................................12
4.6 Working with fonts in JpGraph...