+ // Imager Pixel Spacing : defaulted to 1.0\1.0
+ // --> This one is the *legal* one !
+ // FIXME : we should write it only when we are *sure* the image comes from
+ // an imager (see also 0008,0x0064)
+ CheckMandatoryEntry(0x0018,0x1164,"1.0\\1.0");