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 17 /********************* 18 * DEFINES 19 *********************/ 20 21 /********************** 22 * TYPEDEFS 23 **********************/ 24 25 /********************** 26 * GLOBAL PROTOTYPES 27 **********************/ 28 29 /** 30 * Draw a line 31 * @param point1 first point of the line 32 * @param point2 second point of the line 33 * @param mask the line will be drawn only on this area 34 * @param style pointer to a line's style 35 * @param opa_scale scale down all opacities by the factor 36 */ 37 void lv_draw_line(const lv_point_t * point1, const lv_point_t * point2, const lv_area_t * mask, 38 const lv_style_t * style, lv_opa_t opa_scale); 39 40 /********************** 41 * MACROS 42 **********************/ 43 44 #ifdef __cplusplus 45 } /* extern "C" */ 46 #endif 47 48 #endif /*LV_DRAW_LINE_H*/ 49