A graphics port, or
A list of four integers. Can also be
on Microsoft Windows.
One of the keywords
behaves like with-external-metafile except that an object representing the metafile is returned, and no file is created on disk.
are interpreted as for with-external-metafile except that
cannot have the value
GDI+ gives the best quality, so normally that what you want. But you cannot put a GDI+ only metafile on the clipboard, which is why the default is to make a "dual" metafile containing both GDI and GDI+ drawing. If are not going to put the metafile on the clipboard (by calling set-clipboard with
) you can use
which is slightly faster and uses less memory.
metafile must be freed after use, by calling free-metafile.
with-internal-metafileis supported on GTK+ only where Cairo is supported (GTK+ version 2.8 and later).
with-internal-metafileis not implemented on X11/Motif.
CAPI Reference Manual - 15 Dec 2011