DocumentServer/OfficeWeb/sdk/Common/Charts/docs/release-notes-january-2012.html
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<title>The January 2012 release notes</title>
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<a href="../index.html">OfficeExcel: HTML5 Javascript charts library</a>
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<a href="release-notes.html">Release notes</a>
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January 2012
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<h1>January <span>2012 release notes</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>');
}
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<p>
The January 2012 release of OfficeExcel is now available and has these changes:
</p>
<ul>
<li>
Relevant charts libraries now have two new properties:
<ul>
<li><i>chart.events.click</i></li>
<li><i>chart.events.mousemove</i></li>
</ul>
These new properties make it much easier to add your own event listening functions. You can read more about these
new properties <a href="pseudo-standard-events.html"><b>here</b></a>.
</li>
<li>The Radar chart origin is now the "north" axis instead of the "east" axis.</li>
<li>The Radar chart now supports a stacked variant when all datasets have the same number of data points.</li>
<li>
Implemented the Wave2 animation, which uses the requestAnimationFrame() function. In some browsers the
difference is quite subtle.
</li>
<li>
In some charts, there is now a getValue() method which can be used in event listener functions
to get the appropriate value (if any) when the chart is clicked for example. This affects the Bar,
HBar, HProgress, Line, Scatter, Thermometer and VProgress charts.
</li>
<li>
Added a getBar() method to the Thermometer which can be used inside standard event listener functions
(not the OfficeExcel ones) to determine if the bar area was clicked (or mouseover'ed etc).
</li>
<li>Added Rose chart Explode/Implode animation effects.</li>
<li>Added Radar chart chart.radius property.</li>
<li>
Radar chart labels have been altered so that their placement is now not linked to the number of points on the chart.
They also now go around the edge of the chart.
</li>
<li>A Grow effect has been added for the Gantt chart.</li>
<li>The Gantt chart now has a <i>chart.tooltips.event</i> property.</li>
<li>Added the Gantt chart property <i>chart.labels.align</i></li>
<li>The Gantt chart background grid autofit option now defaults to <i>true</i> (ie enabled).</li>
<li>
Added new background image properties:
<ul>
<li><i>chart.background.image.stretch</i></li>
<li><i>chart.background.image.x</i></li>
<li><i>chart.background.image.y</i></li>
<li><i>chart.background.image.align</i></li>
</ul>
These are relevant to the Bar, Line and Scatter charts.
</li>
<li>Added new HOWTO guides for certain common tasks.</li>
<li>Added a new Conceal effect - the opposite of the Reveal effect.</li>
<li>
Added new properties to the Gauge chart:
<ul>
<li><i>chart.centerpin.radius</i></li>
<li><i>chart.tickmarks.small</i></li>
<li><i>chart.tickmarks.big</i></li>
<li><i>chart.title.top</i></li>
<li><i>chart.title.top.font</i></li>
<li><i>chart.title.top.size</i></li>
<li><i>chart.title.top.color</i></li>
<li><i>chart.title.top.bold</i></li>
<li><i>chart.title.bottom</i></li>
<li><i>chart.title.bottom.font</i></li>
<li><i>chart.title.bottom.size</i></li>
<li><i>chart.title.bottom.color</i></li>
<li><i>chart.title.bottom.bold</i></li>
</ul>
</li>
<li>
The two scale properties chart.scale.point and chart.scale.thousand have been synchronised across the majority of
chart libraries.
</li>
</ul>
<p>
Download OfficeExcel here: <a href="http://www.OfficeExcel.net/downloads/OfficeExcel_2012-01-14-stable.zip"><b>OfficeExcel_2012-01-14-stable.zip</b></a>
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