lv_obj_area_is_visible() function

Tell whether an area of an object is visible (even partially) now or not

Syntax

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Summary

Declaration

Definition

bool lv_obj_area_is_visible(const struct _lv_obj_t * obj, lv_area_t * area);

Argument

Description

obj

pointer to an object

area

the are to check. The visible part of the area will be written back here.

true visible; false not visible (hidden, out of parent, on other screen, etc)

from examples