lv_chart_private.h

API reference for lv_chart_private.h

See Also: Public APIThis is the private implementation. See the public header for the stable interface.lv_chart.h

Structs

struct

_lv_chart_series_t

Descriptor a chart series

Member	Type	Description
x_points	int32_t *
y_points	int32_t *
color	lv_color_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	uint32_t

struct

_lv_chart_cursor_t

Member	Type	Description
pos	lv_point_t
point_id	int32_t
color	lv_color_t
ser	lv_chart_series_t *
dir	lv_dir_t
pos_set	uint32_t	1: pos is set; 0: point_id is set

struct

_lv_chart_t

Member	Type	Description
obj	lv_obj_t
series_ll	lv_ll_t	Linked list for series (stores lv_chart_series_t)
cursor_ll	lv_ll_t	Linked list for cursors (stores lv_chart_cursor_t)
ymin	int32_t[2]
ymax	int32_t[2]
xmin	int32_t[2]
xmax	int32_t[2]
pressed_point_id	int32_t
hdiv_cnt	uint32_t	Number of horizontal division lines
vdiv_cnt	uint32_t	Number of vertical division lines
point_cnt	uint32_t	Number of points in all series
type	lv_chart_type_t	Chart type
update_mode	lv_chart_update_mode_t

Dependencies