🚀 go-pugleaf

In article <131499@sun.Eng.Sun.COM> hvr@sun.UUCP (Heather Rose) writes:
>In article <1990Feb6.202148.14508@elroy.jpl.nasa.gov> alan@judy.Jpl.Nasa.Gov (Alan S. Mazer) writes:
>>Has anyone out there successfully displayed an image in OpenWindows without
>>using pw_ calls?  I can't find any examples that do this and everything I've
>>tried simply core dumps.  If you have, would you PLEASE send (or post) sample
>>code?  Thanks.
>
>Just use XPutImage(display, xid, gc, image, src_x, src_y, dst_x, dst_y,
>	width, height);

Incomplete answer.  Colors should be set up with X calls too in place
of pixwin calls.
In XView the color-map-segment code finds a contigious block of free
color space and puts the color table there.  The pw_rop command calls
XPutImage, but adds the color table offset to each pixel in the XImage
data before XPutImage and subtracts it after.