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  Adding symbols to XYChart line layer
Posted by KeithB on Dec-14-2024 00:50
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I would like to add symbols to my lines.

I am creating an XYChart.

I add data with
LineLayer l = ChartXY.addLineLayer(dataY, colorlist[c % numcolors], names[c]);
l.setXData(dataX);

But cannot figure out how to add a symbol, it appears to only attach to Datasets, like in your example:

layer.addDataSet(data0, 0xff0000, "Quantum Computer").setDataSymbol(Chart.CircleSymbol,
                9);

  Re: Adding symbols to XYChart line layer
Posted by Peter Kwan on Dec-14-2024 14:20
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Hi KeithB,

You can use Layer.getDataSet to get the first and only data set for your LineLayer. For example:

l.getDataSet(0).setDataSymbol(Chart.CircleSymbol, 9);

Best Regards
Peter Kwan

  Re: Adding symbols to XYChart line layer
Posted by KeithB on Dec-16-2024 22:32
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Perfect!
Thanks!