lv_label_get_letter_pos() function

Get the relative x and y coordinates of a letter

Syntax

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Summary

Declaration

Definition

void lv_label_get_letter_pos(const lv_obj_t * obj, uint32_t char_id, lv_point_t * pos);

Implemented in lv_label.c:295

Argument

Description

obj

pointer to a label object

char_id

index of the character [0 ... text length - 1]. Expressed in character index, not byte index (different in UTF-8)

pos

store the result here (E.g. index = 0 gives 0;0 coordinates if the text if aligned to the left)

from examples