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Modify y-series grouping text in legend

paqman

Hey BIRT Exchange,

Quick question - what's the proper way to modify the text used in the legend for Y series groupings in a stacked bar chart? I have 3 series defined and 2 types of data being grouped:

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mwilliams

function beforeDrawLegendItem( lerh, bounds, icsc )
{
if (lerh.getLabel().getCaption().getValue() == "TotalOn"){
lerh.getLabel().getCaption().setValue("newValue");
}
else{
lerh.getLabel().getCaption().setValue("newValue2");
}
}

This would do it if you wanted to change all 3 to the same.

paqman

Exactly what I was looking for - thanks!

mwilliams

Very welcome! Let us know whenever you have questions!

Maximo123

Is it possible to modify the legend text for only one series, if we have more than one series

mwilliams

Yes. If you simply used the if portion of the script above and checked the label value for your one series you want to modify, only that label will be modified.

Maximo123

Can you give me an example?

I wanted to hide/modify the legend text of one series. Other series should have legends with the text.

Maximo123

Can you give me an example?

I wanted to hide/modify the legend text of one series. Other series should have legends with the text.

mwilliams

Can you attach an example, that I can run, for me to modify, so I can see your setup? Thanks.