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SourceVuESP-IDF Framework and Examplesi80_controller samplelv_chart_get_y_array()

lv_chart_get_y_array() function

Get the array of y values of a series

Syntax

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Summary

Declaration

Definition

from lv_chart.h:323

int32_t * lv_chart_get_y_array(const lv_obj_t * obj, lv_chart_series_t * ser);

Implemented in lv_chart.c:558

Arguments

Argument

Description

obj

pointer to a chart object

ser

pointer to a data series on 'chart'

Return value

the array of values with 'point_count' elements

References

Code

Location

Referrer

int32_t * lv_chart_get_y_array(const lv_obj_t * obj, lv_chart_series_t * ser)

lv_chart.c:558

int32_t * lv_chart_get_y_array(const lv_obj_t * obj, lv_chart_series_t * ser);

lv_chart.h:323

int32_t * ser2_y_points = lv_chart_get_y_array(chart, ser2);

lv_example_chart_1.c:19

lv_example_chart_1()

int32_t * y_array = lv_chart_get_y_array(chart, ser);

lv_example_chart_3.c:27

event_cb()

int32_t * y_array = lv_chart_get_y_array(chart, lv_chart_get_series_next(chart, NULL));

lv_example_chart_4.c:17

draw_event_cb()

int32_t * y_array = lv_chart_get_y_array(obj, ser);

lv_example_chart_7.c:19

draw_event_cb()

int32_t * a = lv_chart_get_y_array(chart, ser);

lv_example_chart_8.c:13

add_data()

Call Tree

lv_chart_get_y_array() is called by 5 functions:

lv_chart_get_y_array()

Data Use

lv_chart_get_y_array() reads 1 variable:

lv_chart_series_t::y_points

lv_chart_get_y_array()

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