PgSetRegion()

Specify which region will emit draw events

Synopsis:

void PgSetRegion( PhRid_t rid );

Library:

ph

Description:

This function specifies which region will emit subsequent draw events. It also resets the clipping rectangle to the full size of the region. Note that all draws are clipped to the region that emits them.

If the draw buffer contains unflushed data when this function is called, the function flushes the data before changing the current region.

Classification:

Photon

Safety:
Interrupt handler	No
Signal handler	No
Thread	No

See also:

PgFlush(), PgGetRegion(), PgSetClipping()