ui_rect_util.h

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/*
 * C
 *
 * Copyright 2024-2026 MicroEJ Corp. All rights reserved.
 * MicroEJ Corp. PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
 */
 
#ifndef UI_RECT_UTIL_H
#define UI_RECT_UTIL_H
 
#ifdef __cplusplus
extern "C" {
#endif
 
// --------------------------------------------------------------------------------
// Includes
// --------------------------------------------------------------------------------
 
#include <stddef.h>
 
#include "ui_rect.h"
#include "ui_util.h"
 
// --------------------------------------------------------------------------------
// Constants
// --------------------------------------------------------------------------------
 
#define UI_RECT_EMPTY { 1u, 1u, 0u, 0u }
 
// --------------------------------------------------------------------------------
// Functions
// --------------------------------------------------------------------------------
 
static inline ui_rect_t UI_RECT_get_minimum_bounding_rect_two_rects(const ui_rect_t *first, const ui_rect_t *second) {
    return UI_RECT_new_xyxy(MIN(first->x1, second->x1), MIN(first->y1, second->y1), MAX(first->x2, second->x2),
                            MAX(first->y2, second->y2));
}
 
ui_rect_t UI_RECT_get_minimum_bounding_rect(const ui_rect_t rects[], const size_t count);
 
uint32_t UI_RECT_union(ui_rect_t output[3], const ui_rect_t *first, const ui_rect_t *second);
 
uint32_t UI_RECT_subtract(ui_rect_t output[4], const ui_rect_t *first, const ui_rect_t *second);
 
// --------------------------------------------------------------------------------
// EOF
// --------------------------------------------------------------------------------
 
#ifdef __cplusplus
}
#endif
 
#endif // UI_RECT_UTIL_H