flipperzero-firmware/applications/gui/canvas_i.h

34 lines
530 B
C
Raw Normal View History

#pragma once
#include "canvas.h"
/*
* Allocate memory and initialize canvas
*/
Canvas* canvas_init();
/*
* Free canvas memory
*/
void canvas_free(Canvas* canvas);
/*
* Reset canvas drawing tools configuration
*/
void canvas_reset(Canvas* canvas);
/*
* Commit canvas. Send buffer to display
*/
void canvas_commit(Canvas* canvas);
/*
* Set drawing region relative to real screen buffer
*/
void canvas_frame_set(
Canvas* canvas,
uint8_t offset_x,
uint8_t offset_y,
uint8_t width,
uint8_t height);