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  how to use special mark to indicate special points
Posted by M_jay on Jan-20-2011 12:14
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1)
I want to use a special mark or symbol to indicate special points of a line graph but I have no idea about how to do that?

2)
What should I do if I want both symbols and lines for the bubble chart.It is possible for line with symbols in bubble charts?


please help me :(

  Re: how to use special mark to indicate special points
Posted by Peter Kwan on Jan-21-2011 02:01
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Hi M_jay,

1) I want to use a special mark or symbol to indicate special points of a line graph but I have no idea about how to do that?

You can use a scatter layer (XYChart.addScatterLayer) to add symbols at any place you want. For your case, just create a scatter layer with the "special points".

2) What should I do if I want both symbols and lines for the bubble chart.It is possible for line with symbols in bubble charts?

Yes. You can add lines by adding a line layer (XYChart.addLineLayer), and add symbols by using a scatter layer (XYChart.addScatterLayer).

Hope this can help.

Regards
Peter Kwan