Hi,
I'm an old Xlib programmer starting out with GTK+. I'm porting some
old code of mine and have run into trouble with bitmap manipulation
code -- I don't seem to be able to find a GDK equivalent to
XCopyPlane(). gdk_draw_pixmap (i.e. gdk_draw_drawable) will do the
job in some circumstances, but I can't find anything capable of
copying between drawables of differing depths. If I include <gdk/gdkx.h>
I can call XCopyPlane myself, of course, but that's fairly ugly.
What I would like is this function:
void
gdk_draw_bitplane (GdkDrawable *drawable,
GdkGC *gc,
GdkDrawable *src,
gint xsrc,
gint ysrc,
gint xdest,
gint ydest,
gint width,
gint height,
gulong plane)
gdk_draw_bitplane would be to XCopyPlane what gdk_draw_pixmap
(gdk_draw_drawable) is to XCopyArea. I'm happy to write a patch and
documentation for this function if necessary, but I'd appreciate advice
from a GDK guru first.
Cheers,
Gary.
--
Gary Wong, Department of Computer Science, University of Arizona
[EMAIL PROTECTED] http://www.cs.arizona.edu/~gary/
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