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SourceVuESP-IDF Framework and Examplesi80_controller samplelv_array_at()

lv_array_at() function

Returns a pointer to the element at position n in the array.

Syntax

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Summary

Declaration

Definition

from lv_array.h:168

void * lv_array_at(const lv_array_t * array, uint32_t index);

Implemented in lv_array.c:166

Arguments

Argument

Description

array

pointer to an `lv_array_t` variable

index

the index of the element to return

Return value

a pointer to the requested element, NULL if `index` is out of range

Examples

References

from examples