Problem of `lv_img_set_zoom`

Bug (archived)
1

Hi,
I found that after using the lv_img_set_zoom API, the size attribute of the image cannot be changed;

image = lv_img_create(btn,NULL);
lv_img_set_auto_size(image,true);
lv_img_set_src(image,"./test.png");
lv_img_set_zoom(image,192);
printf("img height %d\r\n",lv_obj_get_width(image));

The png is 128px,but the size get by lv_obj_get_width(image) Still 128，i think it should be 96，whether it should be able to adjust automatically is more reasonable ?

2

As far as I know, lv_img_set_zoom only changes the virtual size of the image, not the logical size reported by width/height.

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