The NOLOSS Method
Upon setting the GrabWindow parameter to the NOLOSS value, the grabbing window adjusts itself in size and position in such a way that:
- The grabbing window automatically assumes the smallest size encompassing all camera active pixels.
The WindowX_Px and WindowY_Ln parameters are adjusted to the effective size of the grabbing window.
Thereafter, the user is allowed to readjust the grabbing window position by amending OffsetX_Px and OffsetY_Ln to non-zero values.