Show Last series data value

shamo

<p>I would like to show only the last data label on a line chart . Any help will be welcomed. Thanks</p>

pricher

<p>Hi,</p>
<p> </p>
<p>Based on your recent posts, I assume this is for BIRT Commercial. (Please be a bit more specific in the future. Solutions for charting are quite different between BIRT O/S and BIRT Commercial)</p>
<p> </p>
<p>In an HTML5 chart, you can add the following script:</p>
<pre class="_prettyXprint _lang-js">
beforeDrawDataPoint: function(point, pointOptions, chart, seriesIndex, pointIndex)
{
var nbOfPoints = chart.getCore().series[0].data.length - 1; // Get the number of data points to display
//If the current data point is not the last one, display nothing
if (pointIndex != nbOfPoints) {
pointOptions.dataLabels = {
formatter: function() {
return '';
}
}
}
},
</pre>
<p>Sample report is attached.</p>
<p> </p>
<p>Hope this helps,</p>
<p> </p>
<p>P.</p>