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https://github.com/DarkFlippers/unleashed-firmware.git
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d3ff787864
* GUI: abolish API injection into instances. Update usage by 3rd party apps. * GUI: update documentation. Cleanup api usage. Adjust status bar item spacing.
34 lines
530 B
C
34 lines
530 B
C
#pragma once
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#include "canvas.h"
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/*
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* Allocate memory and initialize canvas
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*/
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Canvas* canvas_init();
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/*
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* Free canvas memory
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*/
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void canvas_free(Canvas* canvas);
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/*
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* Reset canvas drawing tools configuration
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*/
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void canvas_reset(Canvas* canvas);
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/*
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* Commit canvas. Send buffer to display
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*/
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void canvas_commit(Canvas* canvas);
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/*
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* Set drawing region relative to real screen buffer
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*/
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void canvas_frame_set(
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Canvas* canvas,
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uint8_t offset_x,
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uint8_t offset_y,
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uint8_t width,
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uint8_t height);
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