A graphic object changes its display attributes according to the related equipment parameters.
显示元素通过关联的设备参数更新显示属性。
The graphic object (compound object) in GMGP can be used like the sub-picture in interactive graphics and can also be used for composing the graphic model.
GMGP提供的复元素既能为交互绘图系统提供类似于子图形的功能,又能用于构作图形模型。
Other examples of direct manipulation are the resizing of a graphic object in a drawing application and the positioning of an object or camera view in a three-dimensional scene.
其他的一些直接操作的例子如在画图类的程序中调整图像的大小,在三维场景中移动对象和视角等。
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