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/**
* @file lv_draw_line.h
*
*/
#ifndef LV_DRAW_LINE_H
#define LV_DRAW_LINE_H
#ifdef __cplusplus
extern "C" {
#endif
/*********************
* INCLUDES
*********************/
#include "../lv_conf_internal.h"
#include "../misc/lv_color.h"
#include "../misc/lv_area.h"
#include "../misc/lv_style.h"
/*********************
* DEFINES
*********************/
/**********************
* TYPEDEFS
**********************/
typedef struct {
lv_draw_dsc_base_t base;
lv_point_precise_t p1;
lv_point_precise_t p2;
lv_color_t color;
int32_t width;
int32_t dash_width;
int32_t dash_gap;
lv_opa_t opa;
lv_blend_mode_t blend_mode : 2;
uint8_t round_start : 1;
uint8_t round_end : 1;
uint8_t raw_end : 1; /*Do not bother with perpendicular line ending if it's not visible for any reason*/
} lv_draw_line_dsc_t;
/**********************
* GLOBAL PROTOTYPES
**********************/
/**
* Initialize a line draw descriptor
* @param dsc pointer to a draw descriptor
*/
void lv_draw_line_dsc_init(lv_draw_line_dsc_t * dsc);
/**
* Try to get a line draw descriptor from a draw task.
* @param task draw task
* @return the task's draw descriptor or NULL if the task is not of type LV_DRAW_TASK_TYPE_LINE
*/
lv_draw_line_dsc_t * lv_draw_task_get_line_dsc(lv_draw_task_t * task);
/**
* Create a line draw task
* @param layer pointer to a layer
* @param dsc pointer to an initialized `lv_draw_line_dsc_t` variable
*/
void lv_draw_line(lv_layer_t * layer, const lv_draw_line_dsc_t * dsc);
/**********************
* MACROS
**********************/
#ifdef __cplusplus
} /*extern "C"*/
#endif
#endif /*LV_DRAW_LINE_H*/
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