## **Classes**
| **Class** | **Description** |
| :- | :- |
| [Frame](/psd/python-net/aspose.psd.fileformats.psd.layers.animation/frame/) | The options of time line frame item. |
| [LayerState](/psd/python-net/aspose.psd.fileformats.psd.layers.animation/layerstate/) | The options of time line layer state. |
| [LayerStateEffects](/psd/python-net/aspose.psd.fileformats.psd.layers.animation/layerstateeffects/) | The layer state effects. |
| [Timeline](/psd/python-net/aspose.psd.fileformats.psd.layers.animation/timeline/) | The time line options model. |
## **Enumerations**
| **Enumeration** | **Description** |
| :- | :- |
| [FrameDisposalMethod](/psd/python-net/aspose.psd.fileformats.psd.layers.animation/framedisposalmethod/) | The frame disposal method specifies whether to discard the current frame before displaying the next frame.<br/>            You select a disposal method for animations that include background transparency to specify whether the current<br/>            frame will be visible through the transparent areas of the next frame. |