生成的盒型图标注了各种所需的尺寸数值，设计者可以直接地修改原有盒型尺寸，无需重复制图。

The box shape pictures generated are marked with different values of dimensions required, so designers can directly modify original dimensions of boxes without necessary repeated drawing.

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工程图上的尺寸标注必须关联：禁止通过“注释”来修改工程图上的尺寸标注。

Dimension on drawings MUST be assotiative: It is forbidden to change dimension on drawing manually by annotation editor.

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