19. SLsmg_cls

Synopsis

Clear the virtual display

Usage

void SLsmg_cls (void)

Description

SLsmg_cls erases the virtual display using the current color. This will cause the physical display to get cleared the next time SLsmg_refresh is called.

Notes

This function is not the same as

     SLsmg_gotorc (0,0); SLsmg_erase_eos ();

since these statements do not guarantee that the physical screen will get cleared.

See Also

SLsmg_refresh, SLsmg_erase_eos