CAD教程第5讲 修改图形对象（CAD tutorial 5 on modifying graphics objects）.doc

CAD教程第5讲 修改图形对象（CAD tutorial 5 on modifying graphics objects） This article is contributed by cjhfire The PPT document may not have a good browsing experience at the WAP end. It is recommended that you choose TXT, or download the source file to the native view. AutoCAD advanced training Tian Hui Fifth, modify the graphics object AutoCAD AutoCAD AutoCAD AutoCAD objects manipulate AutoCAD objects AutoCAD objects select AutoCAD view to zoom AutoCAD view zoom AutoCAD graphic editing command AutoCAD graphic editing command rapid graphical editing method AutoCAD object selection The most commonly used graphic object selection mode If you want to do something with an existing object, you have to select the action object first. Or in the process of drawing, you select the image and perform some kind of operation. When selecting an object, the mouse cursor will be displayed as a pickup box, and a graphic object can be selected at each time. When you need to select multiple objects, you can select multiple objects at one time using the select set. The most commonly used set selection method is window and cross window selection method. First corner window selection window on the left, if the system when prompted to select the object type W type W when prompted to select the object, regardless of where is the corner On the basis of window options to select objects. The first corner of the cross window option is on the right side, and likewise, type C when selecting an object and type C wherever the corner is selected to select the object. AutoCAD AutoCAD high level training AutoCAD object selection Use commands to select a graph object When prompted to select an object in the system command line, type? Or other error characters, and the system prompts you to select various options for your graphics object. AutoCAD AutoCAD high level training Window W W: in the form of a rectangular window on the graphics object to select a L a L: choose finally drawn on the screen of the a/C wi