Hi, see: http://root.cern.ch/cgi-bin/print_hit_bold.pl/root/roottalk/roottalk00/0402.html?gifbatch#first_hit You can have a look at the roottalk discussions on this subsject. Go to the root search engine (or Google) and search, eg for gif batch The Root search engine is at: http://root.cern.ch/root/Search.phtml Rene Brun On Sun, 11 Aug 2002, Choi Ki-young wrote: > I want to create graph to gif files. But when I run my program, > it print out this error messagem. > > Cannot create gif file in batch mode. > > I don't understand what is the reason for this error. > > ---<My code>--- > #include "TCanvas.h" > > void write_fields(Fields *current, int iteration) > { > char gif[256]; > > TCanvas *c1 = new TCanvas("c1", "2D FDTD", 800, 600); > > current->Hz.Draw(); > c1->Modified(); > c1->Update(); > sprintf(gif, "pict_%.3d.gif", iteration); > c1->SaveAs(gif); > } > > > -- > Sincerely, Ki-young > >
This archive was generated by hypermail 2b29 : Sat Jan 04 2003 - 23:51:04 MET