lv_spangroup_get_expand_width() function

get the text content width when all span of spangroup on a line.

Syntax

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Summary

Declaration

Definition

uint32_t lv_spangroup_get_expand_width(lv_obj_t * obj, uint32_t max_width);

Implemented in lv_span.c:359

Argument

Description

obj

pointer to a spangroup object.

max_width

if text content width >= max_width, return max_width to reduce computation, if max_width == 0, returns the text content width.