On 14.01.2009, at 22:06, Jose Marcelo Auler wrote: > I would like to know if is there a way to get the pixels that are > currently drawn in my component(a custom one), or even in the screen?
http://fltk.org/documentation.php/doc-1.1/drawing.html#fl_read_image Is that what you are thinking about? > I was wondering to do some effects in my components and I was also > thinking to blur the whole screen except for the dialog, like people > are doing with java2d to give highlight to a desired component. Sigh. Yes, you may be able to that, but it is somewhat tricky and quite time consuming. Are you sure it will have a great benefit to the user as opposed to, say, graying out the UI by calling window- >diasable() ? > And I also want to know if are there some anti-aliasing and > transparency implementation for fltk?( I know that for the official > version the answer is no, but if someone already faced this problem > and solved somehow, it would be great to know the solution) The official answer is, yes, partially. FLTK 1 fully supports images with alpha information - assuming the underlying OS supports that. Antialiasing is supported on the Mac for FLTK1. FLTK2 has some support for antialiasing in an experimental way. > ---- http://robowerk.com/ _______________________________________________ fltk mailing list [email protected] http://lists.easysw.com/mailman/listinfo/fltk
