它们还可用于图形工作，如简化gui上对象的旋转。

They can also be used for graphics work, such as simplifying the rotation of objects on a GUI.

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可以将对图形对象的操作(旋转、缩放、着色、剪切等等)应用到文本上。

The ability to apply the same operations (rotation, scaling, painting, clipping, and so on) to text as to graphic objects.

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这允许图形对象的相位差和旋转。

This allows for skewing and rotation of graphics objects.

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