lv_chart_private.h

struct _lv_chart_series_t

#include <lv_chart_private.h>

Descriptor a chart series

Public Members

int32_t *x_points

int32_t *y_points

lv_color_t color

uint32_t start_point

uint32_t hidden

uint32_t x_ext_buf_assigned

uint32_t y_ext_buf_assigned

uint32_t x_axis_sec

uint32_t y_axis_sec

struct _lv_chart_cursor_t

Public Members

lv_point_t pos

int32_t point_id

lv_color_t color

lv_chart_series_t *ser

lv_dir_t dir

uint32_t pos_set: 1: pos is set; 0: point_id is set

struct _lv_chart_t

Public Members

lv_obj_t obj

lv_ll_t series_ll: Linked list for series (stores lv_chart_series_t)

lv_ll_t cursor_ll: Linked list for cursors (stores lv_chart_cursor_t)

int32_t ymin[2]

int32_t ymax[2]

int32_t xmin[2]

int32_t xmax[2]

int32_t pressed_point_id

uint32_t hdiv_cnt: Number of horizontal division lines

uint32_t vdiv_cnt: Number of vertical division lines

uint32_t point_cnt: Number of points in all series

lv_chart_type_t type: Chart type

lv_chart_update_mode_t update_mode