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PtClippedBlit()

Blit areas within a widget, with clipping

Synopsis:

int PtClippedBlit(  PtWidget_t *widget,
                    PhTile_t const *src,
                    PhPoint_t const *delta,
                    PhTile_t const *clip );

Library:

ph

Description:

This function blits the areas inside widget specified by the PhTile_t tile list src (areas are relative to the widget's origin) by an offset specified by delta. Effects of the blit are limited by the tiles specified by clip.

Returns:

0: Success.
-1: The blit failed, possibly because the widget wasn't realized or the Photon Manager wasn't running.

Classification:

Photon

Safety:
Interrupt handler	No
Signal handler	No
Thread	No