3 messages · Peter Dalgaard, Dirk Eddelbuettel
Hi all, How can I display images from external files in tcltk? In Perl/Tk, I can use the Tk::Photo widget to load a .png graphic file, which then goes into a label or button widget. In R, I only managed to do that with a bitmap which I converted from a .png file. Is there a simple way without having to re-code pieces of, say, tkrplot? Thanks, Dirk
Don't drink and derive. Alcohol and analysis don't mix.
Dirk Eddelbuettel <edd@debian.org> writes:
Hi all, How can I display images from external files in tcltk? In Perl/Tk, I can use the Tk::Photo widget to load a .png graphic file, which then goes into a label or button widget. In R, I only managed to do that with a bitmap which I converted from a .png file. Is there a simple way without having to re-code pieces of, say, tkrplot?
Does "man n photo" get you anywhere?
O__ ---- Peter Dalgaard Blegdamsvej 3 c/ /'_ --- Dept. of Biostatistics 2200 Cph. N (*) \(*) -- University of Copenhagen Denmark Ph: (+45) 35327918 ~~~~~~~~~~ - (p.dalgaard@biostat.ku.dk) FAX: (+45) 35327907
Dirk Eddelbuettel <edd@debian.org> writes:
Hi all, How can I display images from external files in tcltk? In Perl/Tk, I can use the Tk::Photo widget to load a .png graphic file, which then goes into a label or button widget. In R, I only managed to do that with a bitmap which I converted from a .png file. Is there a simple way without having to re-code pieces of, say, tkrplot?
Does "man n photo" get you anywhere?
Hm, "man 3tk photo" doesn't mean that much to me as I never programmed in tcl itself, but only ever through the Perl and R bindings. So no, sorry, that wasn't self-sufficient. Regards, Dirk
Don't drink and derive. Alcohol and analysis don't mix.