Mac OS: correct handling of fl_draw_image() call with L > W*D when printing.

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@8527 ea41ed52-d2ee-0310-a9c1-e6b18d33e121

1 files changed, 5 insertions, 1 deletions

diff --git a/src/fl_draw_image_mac.cxx b/src/fl_draw_image_mac.cxx
index 86a86158a..32b365b17 100644
--- a/src/fl_draw_image_mac.cxx
+++ b/src/fl_draw_image_mac.cxx
@@ -71,7 +71,11 @@ static void innards(const uchar *buf, int X, int Y, int W, int H,
 	cb(userdata, 0, i, W, tmpBuf+i*W*delta);
       }
     } else {
-      memcpy(tmpBuf, buf, H*W*delta);
+      uchar *p = tmpBuf;
+      for (int i=0; i<H; i++) {
+	memcpy(p, buf+i*linedelta, W*delta);
+	p += W*delta;
+	}
     }
     array = (void*)tmpBuf;
     linedelta = W*delta;