Draw cad original structure diagram. If the wall is not aligned with the center line, you can draw it quickly.

Draw the original structure diagram of cad. If the wall is not aligned with the centerline, there are two quick drawing methods:

The first method: draw with the offset command, which is faster and more accurate. Offset command-Enter offset distance-Select centerline offset. Repeat the command to complete another edge.

The second method: modify the format of settmlinegs in the standard editor, set the offset to the value you want to draw, and then draw with multiline command after confirmation. Steps: Format under the menu bar-Multi-line Style-Modify-Modify in the pop-up dialog box-Modify the contents of graphic elements.