lv_snapshot.h

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#ifndef LV_SNAPSHOT_H
#define LV_SNAPSHOT_H
 
#ifdef __cplusplus
extern "C" {
#endif
 
/*********************
 *      INCLUDES
 *********************/
#include <stdint.h>
#include <stddef.h>
 
#include "../../../lv_conf_internal.h"
#include "../../../core/lv_obj.h"
 
/*********************
 *      DEFINES
 *********************/
 
#if LV_USE_SNAPSHOT
/**********************
 *      TYPEDEFS
 **********************/
 
/**********************
 * GLOBAL PROTOTYPES
 **********************/
 
lv_img_dsc_t * lv_snapshot_take(lv_obj_t * obj, lv_img_cf_t cf);
 
void lv_snapshot_free(lv_img_dsc_t * dsc);
 
uint32_t lv_snapshot_buf_size_needed(lv_obj_t * obj, lv_img_cf_t cf);
 
lv_res_t lv_snapshot_take_to_buf(lv_obj_t * obj, lv_img_cf_t cf, lv_img_dsc_t * dsc, void * buf, uint32_t buff_size);
 
 
/**********************
 *      MACROS
 **********************/
#endif /*LV_USE_SNAPSHOT*/
 
#ifdef __cplusplus
} /*extern "C"*/
#endif
 
#endif