How to Make Dashed Lines in AutoCAD

by David Ripley ; Updated September 28, 2017

When drawing plans and sections, it is useful to use different types of line. These can indicate whether an object is above or below another or has a temporary position. In AutoCAD these types of line are called Linetypes and are associated with AutoCAD's Layer system, which allows a user to group similar objects together. All the objects on a Layer would have the same Linetype and color, making the group easily identifiable.


Open AutoCAD. Type "layer" at the command line, then press enter. This will open the Layer Properties dialog box

Click on the Layer whose linetype you want to change. Make sure you click on the layer's linetype name. This will open the Select Linetype dialog.

Click on Load to open another dialog box. This contains all the Linetypes available in AutoCAD. Select the Dashed Linetype you want to use. Click OK

Click on the Dashed Linetype that has now been loaded into the Select Linetype dialog. Click OK to apply that linetype to the selected layer. When you draw on that layer all lines will now be dashed.

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About the Author

David Ripley has been writing about computer-aided drafting and theater since 2004. His articles have been published in "Autodesk Users Group International Magazine," "ABTT Sightline," "ALD Focus," "ET News" and "Lighting and Sound International." Ripley is an AutoCAD certified associate and trained in technical theater at the London Academy of Music and Dramatic Arts.

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