Dear rooters,
I want to draw a graph for a group of 3-D data (x,y,z) in which the x and y values are not binned, i.e. the point in x-y plane is exactly a point. And moreover, the z are binned with 5 bins and in each bin the point is displayed by a specific color.
How can I do that ?
I can only think of TH2F and use SetBinContent. But the effect is not so satisfactory.
Thanks in advance !
Best Regards,
Xianguo
-- Take flight into the sky, beyond the moon, beyond my mind. Xianguo LU Physics Department, Peking University Beijing, China Tel: 0086-10-62753888(o)Received on Mon Jun 11 2007 - 15:05:51 CEST
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