40 lines
4.8 KiB
HTML
40 lines
4.8 KiB
HTML
<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>Versions of the library covered</title><link rel="stylesheet" type="text/css" href="manual.css"><meta name="generator" content="DocBook XSL Stylesheets V1.76.0"><link rel="home" href="index.html" title="JpGraph Manual"><link rel="up" href="ch01.html" title="Chapter 1. About the library"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center">Versions of the library covered</th></tr><tr><td width="20%" align="left"> </td><th width="60%" align="center">Chapter 1. About the library</th><td width="20%" align="right"> </td></tr></table><hr></div><div class="sect1" title="Versions of the library covered"><div class="titlepage"><div><div><h2 class="title" style="clear: both"><a name="id2472351"></a>Versions of the library covered</h2></div></div></div>
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<p>This manual covers versions up to v3.1 of JpGraph. There are three main branches
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of the library: </p><div class="variablelist"><dl><dt><span class="term">The "1.x.y" branch</span></dt><dd>
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<p>The 1.x.y series is only intended for PHP4 and is not compatible
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with PHP5 running in strict mode. If you are running an older
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installation with only PHP4 you must use this branch of the library.
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In addition you must use this branch if for some obscure reason only
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the very old GD 1.x library is available in the installation (teh GD
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library is the low level graphic primitives library used by JpGraph
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and available in PHP).</p>
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<div class="caution" title="Caution" style="margin-left: 0.5in; margin-right: 0.5in;"><h3 class="title">Caution</h3>
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<p>The 1.x.y series is since 31 Dec 2008 no longer maintained and
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should be considered deprecated. There will be no more
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maintenance releases made on this branch.</p>
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</div>
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</dd><dt><span class="term">The "3.x.y" branch</span></dt><dd>
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<p>The "3.x.y" series is the current one and is only intended to run
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on PHP5. This code is optimized for use both with PHP5 as well as
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the new (and bundled version) of the GD 2.x library. Hence this will
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not work if you only have the older GD 1.x graphic primitive library
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installed. However, all modern PHP installations since 2006 have
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shipped with GD 2.x so this should not in reality be any
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problem.</p>
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<div class="caution" title="Caution" style="margin-left: 0.5in; margin-right: 0.5in;"><h3 class="title">Caution</h3>
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<p>Please note that it is not possible to run the "3.x.y" series
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on PHP4. If you need to run on PHP4 then you <span class="bold"><strong>must</strong></span> use the 1.x version of the
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library.</p>
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</div>
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</dd><dt><span class="term">The "3.x.y-p" branch (The pro-version)</span></dt><dd>
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<p>This is in principle the same as the "3.x.y" branch with the
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difference that the pro-version includes a number of additional
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modules (see <a class="xref" href="pt05.html" title="Part V. Additional graph types available in the professional version">Part V. Additional graph types available in the professional version</a>) not available in the free
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version. This includes both some additional graph types as well as
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1D and 2D barcodes. In addition the professional license gives three
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months of email support for installing and configuring the
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library.</p>
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</dd></dl></div>
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</div><div class="navfooter"><hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"> </td><td width="20%" align="center"><a accesskey="u" href="ch01.html">Up</a></td><td width="40%" align="right"> </td></tr><tr><td width="40%" align="left" valign="top"> </td><td width="20%" align="center"><a accesskey="h" href="index.html">Home</a></td><td width="40%" align="right" valign="top"> </td></tr></table></div></body></html>
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