133 lines
6.4 KiB
HTML
133 lines
6.4 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<meta http-equiv="X-UA-Compatible" content="chrome=1">
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<!--
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/**
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* o------------------------------------------------------------------------------o
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* | This file is part of the OfficeExcel package - you can learn more at: |
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* | |
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* | http://www.OfficeExcel.net |
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* | |
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* | This package is licensed under the OfficeExcel license. For all kinds of business |
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* | purposes there is a small one-time licensing fee to pay and for non |
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* | commercial purposes it is free to use. You can read the full license here: |
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* | |
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* | http://www.OfficeExcel.net/LICENSE.txt |
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* o------------------------------------------------------------------------------o
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*/
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-->
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<title>Information about the SetConfig() function</title>
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<meta name="keywords" content="OfficeExcel html5 canvas chart docs setconfig" />
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<meta name="description" content="Information about the SetConfig() function" />
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<meta name="googlebot" content="NOODP">
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<meta property="og:title" content="OfficeExcel: HTML5 Javascript charts library" />
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<meta property="og:description" content="A charts library based on the HTML5 canvas tag" />
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<meta property="og:image" content="http://www.OfficeExcel.net/images/logo.jpg"/>
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<link rel="stylesheet" href="../css/website.css" type="text/css" media="screen" />
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<link rel="icon" type="image/png" href="../images/favicon.png">
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<!-- Place this tag in your head or just before your close body tag -->
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<script type="text/javascript" src="https://apis.google.com/js/plusone.js"></script>
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<script src="../libraries/OfficeExcel.common.core.js" ></script>
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<script src="../libraries/OfficeExcel.bar.js" ></script>
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<!--[if lt IE 9]><script src="../excanvas/excanvas.original.js"></script><![endif]-->
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<?php PrintAnalyticsCode() ?>
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</head>
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<body>
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<!-- Social networking buttons -->
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<?php
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$prefix = substr($_SERVER['SERVER_NAME'], 0, 3);
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require("/OfficeExcel.{$prefix}/social.html");
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?>
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<!-- Social networking buttons -->
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<div id="breadcrumb">
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<a href="../index.html">OfficeExcel: HTML5 Javascript charts library</a>
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>
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<a href="./index.html">Documentation</a>
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>
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The OfficeExcel.SetConfig() function
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</div>
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<h1>The <span>OfficeExcel.SetConfig() function</span></h1>
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<script>
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if (OfficeExcel.isOld()) {
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document.write('<div style="background-color: #fee; border: 2px dashed red; padding: 5px"><b>Important</b><br /><br /> Internet Explorer does not natively support the HTML5 canvas tag, so if you want to see the charts, you can either:<ul><li>Install <a href="http://code.google.com/chrome/chromeframe/">Google Chrome Frame</a></li><li>Use ExCanvas. This is provided in the OfficeExcel Archive.</li><li>Use another browser entirely. Your choices are Firefox 3.5+, Chrome 2+, Safari 4+ or Opera 10.5+. </li></ul> <b>Note:</b> Internet Explorer 9 fully supports the canvas tag.</div>');
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}
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</script>
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<div style="text-align: center; float: right; font-family: Verdana">
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<canvas id="cvs" width="600" height="250">[No canvas support]</canvas>
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</div>
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<script>
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window.onload = function ()
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{
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var grad = document.getElementById("cvs").getContext('2d').createLinearGradient(0, 0, 0, 250);
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grad.addColorStop(0, 'red');
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grad.addColorStop(1, 'white');
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var config = {
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'chart.colors': [grad],
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'chart.labels': ['John','Fred','June','Charles','Lou', 'Olga'],
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'chart.title.yaxis': 'Amount',
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'chart.title.yaxis.pos': 0.2,
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'chart.title.xaxis': 'Person',
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'chart.gutter.left': 45,
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'chart.gutter.bottom': 35,
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'chart.gutter.right': 5,
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'chart.background.grid.autofit': true,
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'chart.strokestyle': 'rgba(0,0,0,0)',
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'chart.title': 'A chart showing OfficeExcel.SetConfig()'
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}
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var bar = new OfficeExcel.Bar('cvs', [48,56,52,49,43,51]);
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OfficeExcel.SetConfig(bar, config);
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bar.Draw();
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}
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</script>
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<p>
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Instead of using a number of .Set() calls, you may find that using the <i>OfficeExcel.SetConfig()</i> method more to your tastes. The
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method is an alternative to setting the configuration of your chart. It doesn't offer any speed benefits, but it can facilitate reuse better, so that the
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appearance of your websites charts is the same. There's an example of its use below:
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</p>
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<br clear="all" />
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<pre class="code">
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<script>
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window.onload = function ()
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{
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/**
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* This configuration could be stored in a central configuration file, making its reuse easier. You could also have
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* several different configurations that you pick and choose from depending on the requirements. Values in
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* subsequent calls to .SetConfig() will overwrite previous ones.
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*/
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var config = {
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'chart.colors': ['red', 'green'],
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'chart.labels': ['John','Fred','June','Charles','Lou', 'Olga'],
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'chart.title.yaxis': 'Amount',
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'chart.title.yaxis.pos': -0.2,
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'chart.title.xaxis': 'Person',
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'chart.background.grid.autofit': true,
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'chart.title': 'A chart showing OfficeExcel.SetConfig()'
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}
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var bar = new OfficeExcel.Bar('cvs', [48,56,52,49,43,51]);
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OfficeExcel.SetConfig(bar, config);
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bar.Draw();
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}
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</script>
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</pre>
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</body>
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</html> |