<!DOCTYPE html>
<html>
<head>
    <meta http-equiv="X-UA-Compatible" content="chrome=1">
    <!--
        /**
        * o------------------------------------------------------------------------------o
        * | This file is part of the OfficeExcel package - you can learn more at:             |
        * |                                                                              |
        * |                          http://www.OfficeExcel.net                               |
        * |                                                                              |
        * | This package is licensed under the OfficeExcel license. For all kinds of business |
        * | purposes there is a small one-time licensing fee to pay and for non          |
        * | commercial  purposes it is free to use. You can read the full license here:  |
        * |                                                                              |
        * |                      http://www.OfficeExcel.net/LICENSE.txt                       |
        * o------------------------------------------------------------------------------o
        */
    -->
    <title>Resizing your charts</title>

    <meta name="keywords" content="OfficeExcel html5 canvas docs bar charts" />
    <meta name="description" content="A description of the resizing feature that's a part of OfficeExcel" />
    <meta name="googlebot" content="NOODP">
    
    <meta property="og:title" content="OfficeExcel: HTML5 Javascript charts library" />
    <meta property="og:description" content="A charts library based on the HTML5 canvas tag" />
    <meta property="og:image" content="http://www.OfficeExcel.net/images/logo.jpg"/>

    <link rel="stylesheet" href="../css/website.css" type="text/css" media="screen" />
    <link rel="icon" type="image/png" href="../favicon.png">
    
    <!-- Place this tag in your head or just before your close body tag -->
    <script type="text/javascript" src="https://apis.google.com/js/plusone.js"></script>
    
    <script src="../libraries/OfficeExcel.common.core.js" ></script>
    <script src="../libraries/OfficeExcel.common.context.js" ></script>
    <script src="../libraries/OfficeExcel.common.resizing.js" ></script>
    <script src="../libraries/OfficeExcel.common.tooltips.js" ></script>
    <script src="../libraries/OfficeExcel.line.js" ></script>
    <!--[if lt IE 9]><script src="../excanvas/excanvas.original.js"></script><![endif]-->
    
    <script>
        window.onload = function ()
        {
            /**
            * Draw the line chart
            */
            var line = new OfficeExcel.Line('myLine', [4,6,3,7,8,4,9,5,6,4,8,5] );
            line.Set('chart.labels', ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec']);
            line.Set('chart.hmargin', 5);
            line.Set('chart.title', 'A resizable line chart (tooltips)');
            line.Set('chart.colors', ['red']);
            OfficeExcel.isOld() ? null : line.Set('chart.resizable', true);
            line.Set('chart.hmargin', 5);
            line.Set('chart.shadow', true);
            line.Set('chart.shadow.blur', 5);
            line.Set('chart.shadow.offsetx', 1);
            line.Set('chart.shadow.offsety', 1);
            line.Set('chart.background.grid.autofit', true);
            line.Set('chart.background.grid.autofit.numhlines', 10);
            line.Set('chart.linewidth', 3);
            //line.Set('chart.tooltips', ['Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep','Oct','Nov','Dec']);
            line.Draw();
        }
    </script>

    <?php PrintAnalyticsCode() ?>

</head>
<body>

    
    <!-- Social networking buttons -->
        <?php
            $prefix = substr($_SERVER['SERVER_NAME'], 0, 3);
            require("/OfficeExcel.{$prefix}/social.html");
        ?>
    <!-- Social networking buttons -->

    <div id="breadcrumb">
        <a href="../index.html">OfficeExcel: HTML5 Javascript charts library</a>
        >
        <a href="./index.html">Documentation</a>
        >
        Resizing your charts
    </div>

    <h1>Resizing <span>your charts</span></h1>

    <script>
        if (OfficeExcel.isOld()) {
            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>');
        }
    </script>

    <canvas id="myLine" width="400" height="200" style="float: left">[No canvas support]</canvas>
    
    <p>&nbsp;</p>
    
    <p>
        OfficeExcel has the facility to allow you to resize your charts. This is new as of 10th April 2010. Because of the
        numerous events it has to install code on, it is unlikely to work with other dynamic features. The context
        menu does though, and now that tooltips use DOM2 events, so do they. It can be useful if you are,
        for example, doing a presentation and need to enlarge the chart.
    </p>
    
    <p>
        All you need to do to enable it is set <i>chart.resizable</i> to true. There are certain caveats that you should be aware of though:
    </p>
    
    <br clear="all" />
    
    <ul>
        <li>
            Charts can only be enlarged down and to the right, so you will get better results if your chart is not placed at the
            right of the page.
        </li>
        
        <li>
            The minimum you can resize your charts to is 50% of the original chart width/height.
        </li>
        
        <li>
            <b>Note:</b> Resizing can change the layout of your page (reflows). As such you will need to be careful when laying out your
            page, and you may need to experiment with things like CSS float:, width, height etc so that the effect is either not apparent
            or is minimal.
        </li>
        
        <li>
            If your canvas is nested within a table, resizing can result in very minor (1-2px) positioning changes. These
            can be mitigated by turning off table borders, setting the cellspacing to 0 and also setting the cellpadding to 0.
        </li>
    </ul>

    <br /><br /><br />
    
</body>
</html>