On 4/27/07, Wenzel <[EMAIL PROTECTED]> wrote: > The example applications "Drawing Arcs and Circles" and "Creating a > Clock with Cairo" won't compile (under Windows XP, only !?). > > "M_PI" isn't defined. > > Inserting "#define pi 3.14159265359" (compare > http://www.gtkmm.org/docs/gtkmm-2.4/examples/gdk/radar.cc) > or - more C++ish - "const double pi = 3.14159265359;" fixes this issue.
I was under the impression that M_PI was pretty standard. Is it just a matter of a missing include (i.e. does it work if you explicitly include <cmath>)? Or alternately what about changing it from M_PI to G_PI (which is defined by glib I believe, so should be available on windows and linux) -- jonner _______________________________________________ gtkmm-list mailing list [email protected] http://mail.gnome.org/mailman/listinfo/gtkmm-list
