lv_draw_label_iterate_characters() function

Should be used during rendering the characters to get the position and other parameters of the characters

Syntax

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Summary

Declaration

Definition

void lv_draw_label_iterate_characters(lv_draw_unit_t * draw_unit, const lv_draw_label_dsc_t * dsc, const lv_area_t * coords, lv_draw_glyph_cb_t cb);

Argument

Description

draw_unit

pointer to a draw unit

dsc

pointer to draw descriptor

coords

coordinates of the label

a callback to call to draw each glyphs one by one

from examples