【转帖】part image
 

part image ?
part image ?
if mouse down, drag and mouse up, create box.
i want to zoom image into box.
how can i get part image ?
using dwgdirect and vc++ 6.0.
thanks ^^
odamfcapp sample contains such functionality. look into cdwgviewer::onlbuttonup() and related functions.
sergey slezkin