On Sunday 05 February 2006 14:02, Michael Thaler wrote: > guchar **max; /* caches the largest values for each column */ > max = g_new (guchar *, region->w + 2 * xradius); Q_UINT8** max = new Q_UINT8*[selectedExactRect.width() + 2 * xradius]; Should do the trick :-) Bart