Article View: comp.windows.x
Article #36580Re: XView and image display
From: Heather Rose
Date: Fri, 09 Feb 1990 00:23
Date: Fri, 09 Feb 1990 00:23
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1420 bytes
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);
i.e.
canvas = xv_create(frame, CANVAS,
CANVAS_REPAINT_PROC, canvas_repaint,
CANVAS_X_PAINT_WINDOW, TRUE,
...
canvas_repaint(canvas, pw, display, xid, xrects)
Canvas canvas;
Xv_Window pw;
Display *display;
Window xid;
Xv_xrectlist *xrects;
{
...
XPutImage(display, xid, gc, image,
0, 0, x, y, w, h);
...
Regards,
Heather
Technical Details
Message-ID:
<131499@sun.Eng.Sun.COM>Path:
arc1-ca.pugleaf.net!utzoo!utgpu!jarvis.csri.toronto.edu!clyde.concordia.ca!uunet!mailrus!tut.cis.ohio-state.edu!snorkelwacker!apple!sun-barr!newstop!sun!kimba!hvrReferences:
<1990Feb6.202148.14508@elroy.jpl.nasa.gov>Show Full Headers
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!jarvis.csri.toronto.edu!clyde.concordia.ca!uunet!mailrus!tut.cis.ohio-state.edu!snorkelwacker!apple!sun-barr!newstop!sun!kimba!hvr From: hvr@kimba.Sun.COM (Heather Rose) Newsgroups: comp.windows.x Subject: Re: XView and image display Keywords: XView, Sun Message-ID: <131499@sun.Eng.Sun.COM> Date: 9 Feb 90 00:23:38 GMT References: <1990Feb6.202148.14508@elroy.jpl.nasa.gov> Sender: news@sun.Eng.Sun.COM Reply-To: hvr@sun.UUCP (Heather Rose) Distribution: na Organization: Sun Microsystems, Mountain View Lines: 33