android - achartengine - different colors for different points and lines -

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i'm using achartengine visualize measurement values in line chart view. visualization works 1 important part missing , have no idea how implement it. each circle represents measurement value , color of each circle depends on value of measurement. know how change color of circle shown in image?

http://whiterabbitsoftware.com/images/whiterabbit/misc/line_chart.png

thx , cheers, chris

one suggestion create several series of data. each series responsible rendering points of given color.


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