Also, I would think you want: fl_draw_image((const uchar*)buff,0,0,600,600,3,600*3);
instead of: fl_draw_image((const uchar*)&buff,0,0,600,600,3,600*3); > > > when I try to display raw data image form file by using api=20 > > fl_draw_image . > > but it throws error message " Segmentaion fault " > >=20 > > Herewith my piece of code > > > >=20 > > fl_draw_image((const uchar*)&buff,0,0,600,600,3,600*3); > >=20 > > > You can't really call fl_draw_image outside the context of a widget's > draw() method, so this approach isn't going to work. > > There's a HowTo here that might help: > > http://www.fltk.org/articles.php?L468 > > A trawl through the other HowTo's a nd FAQ's on the fltk site might find > you some other useful tips, or perhaps check out the examples on Greg's > Tips page: > > http://www.seriss.com/people/erco/fltk/ > > > > > > > > SELEX Sensors and Airborne Systems Limited > Registered Office: Sigma House, Christopher Martin Road, Basildon, Essex= > SS14 3EL > A company registered in England & Wales. Company no. 02426132 > ******************************************************************** > This email and any attachments are confidential to the intended > recipient and may also be privileged. If you are not the intended > recipient please delete it from your system and notify the sender. > You should not copy it or use it for any purpose nor disclose or > distribute its contents to any other person. > ******************************************************************** > _______________________________________________ fltk mailing list [email protected] http://lists.easysw.com/mailman/listinfo/fltk
