How to use the extended command of English swordsman

When it is necessary to extend a line segment to intersect with another entity (such as a line, rectangle, circle, etc.). ) you can use the Extend command.

First, open the CAD, taking the 2007 edition as an example. Draw rectangles and vertical lines with the straight line command, taking the extension of rectangular lines as an example. Extend both sides of the square marked with arrows to the vertical line. The next step is to select the extended command. Click the expand command, and an object selection or dialog box will appear. At this point, we choose the vertical line. Right-click the mouse and a dialog box will appear. Select the object to be expanded. At this point, the extension is completed at the edge marked by the selected rectangular arrow.

Extension command is a common command in CAD modification toolbar, which can quickly and conveniently extend the object to the specified boundary.