tickit_renderbuffer_clear3

Usage

#include <tickit.h>

void tickit_renderbuffer_eraserect(TickitRenderBuffer *rb,
         TickitRect *rect);
void tickit_renderbuffer_clear(TickitRenderBuffer *rb);

Overview

tickit_renderbuffer_eraserect() creates erase regions for every line in rect within the buffer, set to the current pen.

tickit_renderbuffer_clear() erases the entire buffer area within the current clipping region and masks, setting it all to be erase regions with the current pen.

Neither of these functions use or update the virtual cursor.

Return value

These functions return nothing