i2c_oled sample
lv_img_get_zoom()
is only used within i2c_oled sample.
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ESP-IDF Framework and Examples
i2c_oled sample
lv_img_get_zoom()
lv_img_get_zoom() function
Get the zoom factor of the image.
Syntax
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Summary
Declaration
Definition
from
lv_img.h:205
uint16_t
lv_img_get_zoom
(
lv_obj_t
*
obj
)
;
Implemented in
lv_img.c:359
Arguments
Argument
Description
obj
pointer to an image object
Return value
zoom factor (256: no zoom)
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