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| Re: Get access of data set from 'beforeDrawDataPoint' event in script window [message #925378 is a reply to message #924438] |
Thu, 27 September 2012 17:05  |
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Can you be a bit more specific on what you are trying to do. Here is a quick script that will help by showing some of the data values that are available in the beforeDrawDataPoint event:
function beforeDrawDataPoint( dph, fill, icsc )
{
importPackage( Packages.java.io );
out = new PrintWriter( new FileWriter( "c:/temp/datapoints.txt", true ) );
out.println( "dph.getIndex " + dph.getIndex());
out.println( "dph.getsize " + dph.getSize());
out.println( "dph.getLocation x" + dph.getLocation().getX() + " y " + dph.getLocation().getY() );
//out.println( "dph.getLocation 3D x" + dph.getLocation3D().getX() + " y " + dph.getLocation3D().getY() + " z " + dph.getLocation3D().getZ() );
out.println( "dph.getbasedisplayvalue " + dph.getBaseDisplayValue());
out.println( "dph.getdisplayvalue " + dph.getDisplayValue());
out.println( "dph.getdisplayvalue " + dph.getBaseValue());
out.close();
}
BTW in the afterDataSetFilled event you can get access to all the values for a specific series. You may also want to look at this post:
http://birtworld.blogspot.com/2010/08/birt-charting-scripting-overview.html
Jason
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