# lv_obj_draw_private.h (/api/private/core/lv_obj_draw_private_h)



<RelatedHeaders name="lv_obj_draw.h" isPrivate="true" />

<ApiSummary functions="2" />

Functions [#functions]

<ApiMember kind="function" name="lv_obj_get_ext_draw_size" file="private/core/lv_obj_draw_private.h" line="36" url="https://github.com/lvgl/lvgl/tree/e1a0ad863f29742359bc680d6a7d973448ec2285/src/core/lv_obj_draw_private.h#L36">
  lv_obj_get_ext_draw_size [#lv_obj_get_ext_draw_size]

  Get the extended draw area of an object.

  ```c title=" " lineNumbers=1
  int32_t lv_obj_get_ext_draw_size(const lv_obj_t *obj)
  ```

  <span className="sr-only">
    Parameters
  </span>

  | Name  | Type                                                   | Description          |
  | ----- | ------------------------------------------------------ | -------------------- |
  | `obj` | <ApiLink name="lv_obj_t" display="const lv_obj_t *" /> | pointer to an object |

  **Returns:** `int32_t` — the size extended draw area around the real coordinates
</ApiMember>

<ApiMember kind="function" name="lv_obj_get_layer_type" file="private/core/lv_obj_draw_private.h" line="38" url="https://github.com/lvgl/lvgl/tree/e1a0ad863f29742359bc680d6a7d973448ec2285/src/core/lv_obj_draw_private.h#L38">
  lv_obj_get_layer_type [#lv_obj_get_layer_type]

  ```c title=" " lineNumbers=1
  lv_layer_type_t lv_obj_get_layer_type(const lv_obj_t *obj)
  ```

  <span className="sr-only">
    Parameters
  </span>

  | Name  | Type                                                   |
  | ----- | ------------------------------------------------------ |
  | `obj` | <ApiLink name="lv_obj_t" display="const lv_obj_t *" /> |
</ApiMember>

Dependencies [#dependencies]

<FileIncludes includes="[&#x22;lvgl_public.h&#x22;]" includedBy="[&#x22;lvgl_private.h&#x22;]" />