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ndg/docs/others/imgfont.md

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# Image font (imgfont)
Draw image in label or span obj with imgfont.
This is often used to display Unicode emoji icons in text.
Supported image formats: determined by LVGL image decoder.
## Usage
Enable `LV_USE_IMGFONT` in `lv_conf.h`.
To create a new imgfont use `lv_imgfont_create(height, path_cb)`.
`height` used to indicate the size of a imgfont.
`path_cb` Used to get the image path of the specified unicode.
Use `lv_imgfont_destroy(imgfont)` to destroy a imgfont that is no longer used.
## Example
```eval_rst
.. include:: ../../examples/others/imgfont/index.rst
```
## API
```eval_rst
.. doxygenfile:: lv_imgfont.h
:project: lvgl
```