12-05-2007, 02:59 AM
wow, that allows me to watch for something on the first screen and to display the result zoomed on the second one.
can you teach us how to draw an rectangle for selecting an area of interest on screen ?
like click on zoom button,
make rectangle selection
and return x y cx cy
can you teach us how to draw an rectangle for selecting an area of interest on screen ?
like click on zoom button,
make rectangle selection
and return x y cx cy