Stephen Bailey wrote: > > Hi. Some simple graphics options questions: > > * How to I get ROOT to plot black lines on a white background > by default? > I currently have a histogram plotted and I was able to change > the canvas background to white by hand, but the > TFrame->SetFillAttributes menu option seems to defy my desire > to make its background white. > > * How can I specify the dimensions of the plot in the Postscript file > which is saved? e.g. I want portrait with 1" margins rather > than the default of landscape with ~1 cm margins. > > * I'd like to be able to set all my defaults once and then not have > to worry about them again. Where/how should I do that? Black lines on the white background is the default. I suggest you look at the tutorials and Root HOWTOs, in particular: http://root.cern.ch/root/HowtoPS.html http://root.cern.ch/root/HowtoStyle.html The list of Root HOWTOS is at: http://root.cern.ch/root/Howto.html The list of Root tutorials is at: http://root.cern.ch/root/Tutorials.html I would also recommend the Root course (in 3 parts) at: ftp://root.cern.ch/root/course1.ps.gz ftp://root.cern.ch/root/course2.ps.gz ftp://root.cern.ch/root/course3.ps.gz Rene Brun
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