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SourceVuESP-IDF Framework and Examplesi2c_oled samplelv_img_decoder_get_info()

lv_img_decoder_get_info() function

Get information about an image. Try the created image decoder one by one. Once one is able to get info that info will be used.

Syntax

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Summary

Declaration

Definition

from lv_img_decoder.h:153

lv_res_t lv_img_decoder_get_info(const void * src, lv_img_header_t * header);

Implemented in lv_img_decoder.c:83

Arguments

Argument

Description

src

the image source. E.g. file name or variable.

the image info will be stored here

Return value

LV_RES_OK: success; LV_RES_INV: wasn't able to get info about the image

Examples

References

from examples