1. in "model space" select correct scale and move your drawing in center
2. change to "paper space" select your viewport line and right click, in "properties" table change "dispaly locked" to "Y". then you can’t move or change scale in you model space, but you can modify your drawing over there.
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只看楼主 我来说两句抢地板2. change to "paper space" select your viewport line and right click, in "properties" table change "dispaly locked" to "Y". then you can’t move or change scale in you model space, but you can modify your drawing over there.
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2、调出视口菜单，选择视口窗，在视口菜单里输入出图比例就可以了
3、在打印窗口中有居中选项
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