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SourceVuESP-IDF Framework and Examplesi80_controller samplelv_imagebutton_set_src()

lv_imagebutton_set_src() function

Set images for a state of the image button

Syntax

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Summary

Declaration

Definition

from lv_imagebutton.h:68

void lv_imagebutton_set_src(lv_obj_t * imagebutton, lv_imagebutton_state_t state, const void * src_left, const void * src_mid, const void * src_right);

Implemented in lv_imagebutton.c:75

Arguments

Argument

Description

imagebutton

pointer to an image button object

state

for which state set the new image

src_left

pointer to an image source for the left side of the button (a C array or path to a file)

src_mid

pointer to an image source for the middle of the button (ideally 1px wide) (a C array or path to a file)

src_right

pointer to an image source for the right side of the button (a C array or path to a file)

References

Code

Location

Referrer

void lv_imagebutton_set_src(lv_obj_t * obj, lv_imagebutton_state_t state, const void * src_left, const void * src_mid,

lv_imagebutton.c:75

void lv_imagebutton_set_src(lv_obj_t * imagebutton, lv_imagebutton_state_t state, const void * src_left,

lv_imagebutton.h:68

lv_imagebutton_set_src(imagebutton1, LV_IMAGEBUTTON_STATE_RELEASED, &imagebutton_left, &imagebutton_mid,

lv_example_imagebutton_1.c:29

lv_example_imagebutton_1()

Call Tree

lv_imagebutton_set_src() is called by 1 function and calls 2 functions:

lv_example_imagebutton_1()

lv_imagebutton_set_src()

refr_image()

update_src_info()

Data Use

lv_imagebutton_set_src() reads 3 variables:

lv_imagebutton_t::src_mid

lv_imagebutton_t::src_left

lv_imagebutton_t::src_right

lv_imagebutton_set_src()

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