Clutter.KeyframeTransition.set_key_frame

### Method

# Clutter KeyframeTransitionset_key_frame

#### Declaration [src]

    void
    clutter_keyframe_transition_set_key_frame (
      ClutterKeyframeTransition* transition,
      guint index_,
      double key,
      ClutterAnimationMode mode,
      const GValue* value
    )

#### Description [src]

Sets the details of the key frame at `index_` inside `transition`.

The `transition` must already have a key frame at `index_`, and `index_` must be smaller than the number of key frames inside `transition`.

Available since: | 1.12

#### Parameters

`index_` | `guint`
| The index of the key frame.
`key` | `double`
| The key of the key frame.
`mode` | `ClutterAnimationMode`
| The easing mode of the key frame.
`value` | `GValue`
| A `GValue` containing the value of the key frame.
| The data is owned by the caller of the function.