--- ray/src/px/ximage.c	1989/10/20 20:36:10	1.12
+++ ray/src/px/ximage.c	1989/11/06 15:12:03	1.14
@@ -144,10 +144,12 @@ char  *argv[];
 	if (fgetresolu(&xmax, &ymax, fin) != (YMAJOR|YDECR))
 		quiterr("bad picture size");
 				/* set view parameters */
-	if (gotview)
+	if (gotview) {
+		ourview.hresolu = xmax;
+		ourview.vresolu = ymax;
 		if (setview(&ourview) != NULL)
 			gotview = 0;
-
+	}
 	if ((scanline = (COLR *)malloc(xmax*sizeof(COLR))) == NULL)
 		quiterr("out of memory");
 
@@ -651,6 +653,10 @@ register rgbpixel  *l3;
 	if (getscan(y) < 0)
 		quiterr("cannot seek for picreadline");
 							/* convert scanline */
+	if (scale != 0)
+		for (i = 0; i < xmax; i++)
+			if (scanline[i][EXP]+scale >= 0)
+				scanline[i][EXP] += scale;
 	normcolrs(scanline, xmax);
 	for (i = 0; i < xmax; i++) {
 		l3[i].r = scanline[i][RED];