Hi Rene, I don't want to copy the histogramm... Where can I find information about 'transparent pads'? Thomas. Rene Brun wrote: > Hi Thomas, > > Use DrawCopy or transparent pads > > Rene Brun > > On Mon, 13 Sep 2004, Thomas Bretz wrote: > > >>Hi, >> >>I had a look at >>http://root.cern.ch/root/html/examples/twoscales.C.html >> >>but this solution has a problem. I'm superimposing two histograms, but >>therefor I have to change the units of one of the histograms (Scale()). >>But I still want to use the histogram afterwards. >> >>The problem is, that my program looks like this: >>0) Fill Data into histograms >>1) Draw histogram1 >>2) Superimpose histogram2 >>3) Do something with the histogram... >>4) goto 0) >> >>But this doen't easily allow changing the scale of the histogram. >>Another solution would be to draw a copy of the contents of the >>histogram, but this takes a lot of time which I don't have... >> >>Is ther e any other solution? >> >>Thomas. >> > >
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