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[Jan-20-2011 11:25] How to place a circle around a point of a graph (M_jay)
- [Jan-20-2011 22:59] Re: How to place a circle around a point of a graph (slaniwani)

How to place a circle around a point of a graph
Posted by M_jay on Jan-20-2011 11:25	\| Reply \| Monitor
can I place circles around some points of the line graph?

Re: How to place a circle around a point of a graph

Posted by slaniwani on Jan-20-2011 22:59

I do something similar in my project.

But you have to specify this "special points in your line layer/scatter layer"

I Do a peak detection and with this founded points, I create a new scatter layer and use different symbols.

This is for my raw values :

layer1.addDataSet(chart_value, '0x60FF0000', c.formatValue(chart_value[0], "current CPU USAGE: <*bgColor=FF6871*> {value|1} ")).setDataSymbol(CircleShape, 4, '0xFF0000')

and this is for my "special points"

layer3 = c.addScatterLayer(chart_peaktime, chart_peaks,"PEAKS", StarShape(4), 15, '0xD2691E')
layer3.setDataLabelStyle("timesbi.ttf", 10).setBackground('0xffcc66',Transparent, 1)