Contour plot of TImage?

ROOT
1

Hi Rooters,

Is it possible to draw a contour plot of TImage? If not, what is the workaround you suggest? I would like to superimpose a contour plot of TImage on top of another TImage displayed.

Thanks,
Taka

2

You can Draw contours from TH2 see:
root.cern.ch/root/htmldoc/THistP … nter:Paint
(option CONT etc…). But as far As I know TImage, TASImage do not have algorithms to extract contours.