Phoc.FrameCallback
Description: Reference for Phoc.FrameCallback

### Function

# PhocFrameCallback

#### Declaration

    gboolean
    (* PhocFrameCallback) (
      PhocAnimatable* self,
      guint64 last_frame,
      gpointer user_data
    )

#### Description [src]

Callback type for adding a function to update animations. See phoc_animatable_add_frame_callback().

#### Parameters

`self`

  Type: `PhocAnimatable`

  The animatable.

  The data is owned by the caller of the function.

`last_frame`

  Type: `guint64`

  Time of the last frame in us.

`user_data`

  Type: `gpointer`

  User data passed when registering the callback.

  The argument can be `NULL`.
  The data is owned by the caller of the function.

#### Return value

Type: `gboolean`

G_SOURCE_CONTINUE if the frame callback should continue to or G_SOURCE_REMOVE if the frame callback should be removed.