acid-drop

- Hacking the planet from a LilyGo T-Deck using custom firmware
git clone git://git.acid.vegas/acid-drop.git
lv_draw_line.h (1503B)
      1 /**
      2  * @file lv_draw_line.h
      3  *
      4  */
      5 
      6 #ifndef LV_DRAW_LINE_H
      7 #define LV_DRAW_LINE_H
      8 
      9 #ifdef __cplusplus
     10 extern "C" {
     11 #endif
     12 
     13 /*********************
     14  *      INCLUDES
     15  *********************/
     16 #include "../lv_conf_internal.h"
     17 #include "../misc/lv_color.h"
     18 #include "../misc/lv_area.h"
     19 #include "../misc/lv_style.h"
     20 
     21 /*********************
     22  *      DEFINES
     23  *********************/
     24 
     25 /**********************
     26  *      TYPEDEFS
     27  **********************/
     28 typedef struct {
     29     lv_color_t color;
     30     lv_coord_t width;
     31     lv_coord_t dash_width;
     32     lv_coord_t dash_gap;
     33     lv_opa_t opa;
     34     lv_blend_mode_t blend_mode  : 2;
     35     uint8_t round_start : 1;
     36     uint8_t round_end   : 1;
     37     uint8_t raw_end     : 1;    /*Do not bother with perpendicular line ending if it's not visible for any reason*/
     38 } lv_draw_line_dsc_t;
     39 
     40 struct _lv_draw_ctx_t;
     41 
     42 /**********************
     43  * GLOBAL PROTOTYPES
     44  **********************/
     45 
     46 LV_ATTRIBUTE_FAST_MEM void lv_draw_line_dsc_init(lv_draw_line_dsc_t * dsc);
     47 
     48 /**
     49  * Draw a line
     50  * @param point1 first point of the line
     51  * @param point2 second point of the line
     52  * @param clip the line will be drawn only in this area
     53  * @param dsc pointer to an initialized `lv_draw_line_dsc_t` variable
     54  */
     55 void lv_draw_line(struct _lv_draw_ctx_t * draw_ctx, const lv_draw_line_dsc_t * dsc, const lv_point_t * point1,
     56                   const lv_point_t * point2);
     57 
     58 
     59 /**********************
     60  *      MACROS
     61  **********************/
     62 
     63 #ifdef __cplusplus
     64 } /*extern "C"*/
     65 #endif
     66 
     67 #endif /*LV_DRAW_LINE_H*/