NAME

       tickit_renderbuffer_erase,  tickit_renderbuffer_erase_to,  tickit_renderbuffer_erase_at  -
       create erase regions

SYNOPSIS

       #include <tickit.h>

       void tickit_renderbuffer_erase(TickitRenderBuffer *rb,
                int cols);
       void tickit_renderbuffer_erase_to(TickitRenderBuffer *rb,
                int col);
       void tickit_renderbuffer_erase_at(TickitRenderBuffer *rb,
                int line, int col, int cols);

       Link with -ltickit.

DESCRIPTION

       tickit_renderbuffer_erase() creates a erase region that  starts  at  the  current  virtual
       cursor   position,   continuing   on   for   cols   cells   set   to   the   current  pen.
       tickit_renderbuffer_erase_to() creates a erase  region  that  continues  until  the  given
       column  if  the  cursor  was  before that, or has no effect if it was after. Both of these
       functions will update the virtual cursor position.

       tickit_renderbuffer_erase_at() creates a erase region at the given  position  and  length.
       This function does not use or update the virtual cursor position.

RETURN VALUE

       These functions return nothing

SEE ALSO

       tickit_renderbuffer_new(3),                                   tickit_renderbuffer_blit(3),
       tickit_renderbuffer_flush_to_term(3), tickit_renderbuffer(7), tickit(7)

                                                                     TICKIT_RENDERBUFFER_ERASE(3)