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72 lines
1.5 KiB
C
72 lines
1.5 KiB
C
/**
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* @file lv_line.h
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*
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*/
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#ifndef LV_LINE_H
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#define LV_LINE_H
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/*********************
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* INCLUDES
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*********************/
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#include "lv_conf.h"
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#if USE_LV_LINE != 0
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#include "lvgl/lv_obj/lv_obj.h"
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/*********************
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* DEFINES
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*********************/
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/**********************
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* TYPEDEFS
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**********************/
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/*Style of line*/
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typedef struct
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{
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lv_objs_t objs; /*Style of ancestor*/
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/*New style element for this type */
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uint16_t width;
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}lv_lines_t;
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/*Built-in styles of line*/
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typedef enum
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{
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LV_LINES_DEF,
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LV_LINES_DECOR,
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LV_LINES_CHART,
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}lv_lines_builtin_t;
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/*Data of line*/
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typedef struct
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{
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/*Inherited from 'base_obj' so inherited ext.*/ /*Ext. of ancestor*/
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const point_t * point_array;
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uint16_t point_num;
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uint8_t auto_size :1;
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uint8_t y_inv :1;
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uint8_t upscale :1;
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}lv_line_ext_t;
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/**********************
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* GLOBAL PROTOTYPES
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**********************/
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lv_obj_t * lv_line_create(lv_obj_t * par, lv_obj_t * copy);
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bool lv_line_signal(lv_obj_t * line, lv_signal_t sign, void * param);
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lv_lines_t * lv_lines_get(lv_lines_builtin_t style, lv_lines_t * copy);
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void lv_line_set_points(lv_obj_t * line, const point_t * point_a, uint16_t point_num);
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void lv_line_set_auto_size(lv_obj_t * line, bool autosize);
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void lv_line_set_y_inv(lv_obj_t * line, bool yinv);
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void lv_line_set_upscale(lv_obj_t * line, bool unscale);
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bool lv_line_get_auto_size(lv_obj_t * line);
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bool lv_line_get_y_inv(lv_obj_t * line);
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bool lv_line_get_upscale(lv_obj_t * line);
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/**********************
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* MACROS
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**********************/
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#endif
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#endif
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