1
/**
2
 * @file lv_draw_arc.h
3
 *
4
 */
5

6
#ifndef LV_DRAW_ARC_H
7
#define LV_DRAW_ARC_H
8

9
#ifdef __cplusplus
10
extern "C" {
11
#endif
12

13
/*********************
14
 *      INCLUDES
15
 *********************/
16
#include "lv_draw.h"
17

18
/*********************
19
 *      DEFINES
20
 *********************/
21

22
/**********************
23
 *      TYPEDEFS
24
 **********************/
25

26
/**********************
27
 * GLOBAL PROTOTYPES
28
 **********************/
29

30
/**
31
 * Draw an arc. (Can draw pie too with great thickness.)
32
 * @param center_x the x coordinate of the center of the arc
33
 * @param center_y the y coordinate of the center of the arc
34
 * @param radius the radius of the arc
35
 * @param mask the arc will be drawn only in this mask
36
 * @param start_angle the start angle of the arc (0 deg on the bottom, 90 deg on the right)
37
 * @param end_angle the end angle of the arc
38
 * @param style style of the arc (`body.thickness`, `body.main_color`, `body.opa` is used)
39
 * @param opa_scale scale down all opacities by the factor
40
 */
41
void lv_draw_arc(lv_coord_t center_x, lv_coord_t center_y, uint16_t radius, const lv_area_t * mask,
42
                 uint16_t start_angle, uint16_t end_angle, const lv_style_t * style, lv_opa_t opa_scale);
43

44
/**********************
45
 *      MACROS
46
 **********************/
47

48

49
#ifdef __cplusplus
50
} /* extern "C" */
51
#endif
52

53
#endif /*LV_DRAW_ARC*/
54

55