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Summary Syntax Arguments References

SourceVuESP-IDF Framework and Examplesi2c_oled sample_lv_txt_set_text_vfmt()

_lv_txt_set_text_vfmt() function

return a new formatted text. Memory will be allocated to store the text.

Syntax

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Summary

Declaration

Definition

from lv_txt.h:147

char * _lv_txt_set_text_vfmt(const char * fmt, va_list ap) LV_FORMAT_ATTRIBUTE;

Implemented in lv_txt.c:450

Arguments

Argument

Description

fmt

`printf`-like format

ap

Return value

pointer to the allocated text string.

Examples

References

from examples