--- ray/src/util/xglaresrc.c	1991/03/19 14:12:11	1.1
+++ ray/src/util/xglaresrc.c	1991/03/20 12:59:27	1.3
@@ -85,7 +85,7 @@ char	*name;
 			GrabModeAsync, GrabModeAsync, None, pickcursor,
 			CurrentTime) != GrabSuccess)
 		sleep(2);
-	printf("%s: pick point in \"%s\" display window\n", progname, name);
+	printf("%s: click mouse in \"%s\" display window\n", progname, name);
 	XNextEvent(theDisplay, &xev);
 	XUngrabPointer(theDisplay, CurrentTime);
 	if (((XButtonEvent *)&xev)->subwindow == None) {
@@ -165,7 +165,7 @@ double	dom;
 		if (pz <= 0.0)
 			goto fail;
 		pt[i].x = px*xres;
-		pt[i].y = py*yres;
+		pt[i].y = yres-1 - (int)(py*yres);
 	}
 	XDrawLines(theDisplay, gwind, vecGC, pt, NSEG+1, CoordModeOrigin);
 	return;