1TICKIT_RENDERBUFFER_ERASE(3)Library Functions ManualTICKIT_RENDERBUFFER_ERASE(3)
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NAME

6       tickit_renderbuffer_erase, tickit_renderbuffer_erase_to, tickit_render‐
7       buffer_erase_at - create erase regions
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SYNOPSIS

10       #include <tickit.h>
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12       void tickit_renderbuffer_erase(TickitRenderBuffer *rb,
13                int cols);
14       void tickit_renderbuffer_erase_to(TickitRenderBuffer *rb,
15                int col);
16       void tickit_renderbuffer_erase_at(TickitRenderBuffer *rb,
17                int line, int col, int cols);
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19       Link with -ltickit.
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DESCRIPTION

22       tickit_renderbuffer_erase() creates a erase region that starts  at  the
23       current  virtual  cursor  position, continuing on for cols cells set to
24       the current pen. tickit_renderbuffer_erase_to() creates a erase  region
25       that continues until the given column if the cursor was before that, or
26       has no effect if it was after. Both of these functions will update  the
27       virtual cursor position.
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29       tickit_renderbuffer_erase_at()  creates  a  erase  region  at the given
30       position and length. This function does not use or update  the  virtual
31       cursor position.
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RETURN VALUE

34       These functions return nothing
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SEE ALSO

37       tickit_renderbuffer_new(3), tickit_renderbuffer_blit(3), tickit_render‐
38       buffer_flush_to_term(3), tickit_renderbuffer(7), tickit(7)
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42                                                  TICKIT_RENDERBUFFER_ERASE(3)
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