AutoCAD

How to Create New Linetype in AutoCAD 2019?

Understanding Linetypes in AutoCAD

Creating a new linetype in AutoCAD allows you to define a customized drawing style. Linetypes determine how lines appear, including attributes such as patterns, text, or symbols. Understanding how to create and manage linetypes is crucial for improving the clarity and organization of your drawings.

Step-by-Step Guide to Creating a New Linetype in AutoCAD 2025

Step 1: Access the Linetype Command

Begin your process by typing `-linetype` into the Command prompt and pressing Enter. This accesses the linetype utility within AutoCAD.

Step 2: Create New Linetype

When prompted to enter a command, type `c` for create. After that, press Enter to proceed. The command allows you to define a new linetype.

Step 3: Name Your New Linetype

You will be prompted to provide a name for your new linetype. Choose a unique and descriptive name that reflects its purpose, and then press Enter.

Step 4: Select a Linetype File

In the “Create or Append Linetype File” dialog box, you will need to specify an existing LIN file or create a new one. You can either select from the existing options or type a new file name in the File Name field.

Step 5: Describe the Linetype (Optional)

If desired, you can enter a brief description of the linetype you are creating. This description can help users understand the purpose or style of the linetype later on.

Step 6: Finalize Creation

Once you’ve named and described the linetype, confirm and complete the creation process by pressing Enter. The new linetype will be available for use in your current drawing.

Loading and Applying Your New Linetype

Step 1: Open Linetype Manager

To use your new linetype, click on the Home tab. Navigate to the Properties panel and find the Linetype drop-down list. Click on it, then select the option labeled “Other.”

Step 2: Load Your New Linetype

In the Linetype Manager dialog, click the Load button. This will take you to the Load or Reload Linetypes dialog box. Here, select your newly created linetype file and click Open.

Step 3: Apply the Linetype

Back in the Linetype Manager, find your newly loaded linetype in the list. Once identified, you can close the dialog box. To apply the linetype to specific objects, select them, right-click to access Properties, and choose your new linetype from the drop-down list in the Properties palette.

FAQ

What are the benefits of creating custom linetypes in AutoCAD?

Creating custom linetypes allows for better differentiation between various elements in a drawing, enhancing clarity and communication. It helps in achieving a more organized design and can represent specific drawing conventions.

Can I edit an existing linetype in AutoCAD?

Yes, existing linetypes can be edited. Use the Resource Manager to right-click on the linetype, select Edit, and modify the Geometry or Settings as needed.

How do I delete a linetype I no longer need?

To delete a linetype, access the Linetype Manager, select the linetype you want to remove, and click the Delete button. Ensure that no objects are currently using the linetype before deletion.

About the author

Wei Zhang

Wei Zhang

Wei Zhang is a renowned figure in the CAD (Computer-Aided Design) industry in Canada, with over 30 years of experience spanning his native China and Canada. As the founder of a CAD training center, Wei has been instrumental in shaping the skills of hundreds of technicians and engineers in technical drawing and CAD software applications. He is a certified developer with Autodesk, demonstrating his deep expertise and commitment to staying at the forefront of CAD technology. Wei’s passion for education and technology has not only made him a respected educator but also a key player in advancing CAD methodologies in various engineering sectors. His contributions have significantly impacted the way CAD is taught and applied in the professional world, bridging the gap between traditional drafting techniques and modern digital solutions.