How to put benchmark line on barchart?

Question

We are using the jfreechart with Jasper reports and we are struggling to put the benchmark line on the bar chart.

How can this be achieved using jasper reports?

Answer 1

We have resolved it by using the following code in customise class

ValueMarker marker = new ValueMarker(30);
    marker.setLabel("Average 30%");
    marker.setPaint(Color.black);
    plot.addRangeMarker(marker);

However we need to change the label position, currently it is showing at the start of the line.