Dear Fons, Rene et al, long time no hear. Still a happy root user though. I have a problem. For our data quality monitoring at hera-b I have written a root based program. Unfortunately I cannot print out the canvases as postscript files (from the browser->print). What happens is that these files are written to disk, have a reasonable size, but when loaded in ghostview they are empty. I have no idea where to look for the cause of this problem. It all works fine when I use an interactive session to look at my histograms (I invoked the browser from my own program). Any idea?, Muchos Gracias, Maarten.
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