Understanding the Defpoints Layer in AutoCAD
The Defpoints layer serves a unique purpose in AutoCAD, primarily associated with dimensioning. It is a default system layer automatically created whenever a dimension is added to a drawing. This layer stores various dimensioning components, including extension lines, dimension lines, and arrowheads. However, one crucial aspect to note is that objects placed on the Defpoints layer cannot be printed or plotted.
Why the Defpoints Layer Is Non-Plottable
The Defpoints layer is designed explicitly to hold dimension-related elements without interfering with the final output of print jobs. When plotting or printing, AutoCAD excludes anything on this layer, ensuring that your drawings maintain clarity and focus on the main design without unintentional clutter from dimensional details.
Step-by-Step Guide: Making Defpoints Printable
To include content from the Defpoints layer in your printed document, follow these steps:
Step 1: Identify Objects on the Defpoints Layer
- Open your AutoCAD drawing.
- Go to the Layer Properties Manager by clicking on the Layer Properties icon or typing
LAYER
in the command line. - Locate and select the Defpoints layer to see which objects are currently placed on it.
Step 2: Create a New Printable Layer
- Click on the "New Layer" button within the Layer Properties Manager.
- Name this new layer appropriately (e.g., "Printable_Dimensions").
- Set the properties for the new layer, such as color and line type, which will be suitable for your output.
Step 3: Move Objects to the New Layer
- Use the
SELECT
command to select the objects on the Defpoints layer that you wish to print. - With the objects selected, right-click and choose “Change Object Layer.”
- In the dialog box, select the new printable layer you created and confirm the change.
Step 4: Finalizing Your Print Settings
- Access the plot settings by typing
PLOT
in the command line or using the print option from the menu. - Ensure that you select the correct layout and that the new layer is visible for printing.
- Set your desired PDF or printer settings, and preview the output to confirm that all objects are correctly placed.
Frequently Asked Questions (FAQ)
1. Can I delete the Defpoints layer in AutoCAD?
No, the Defpoints layer should not be deleted as it plays a critical role in storing dimensional data. Deleting it can compromise the integrity of dimension-related information in your drawing.
2. Are there any restrictions in using layers for printing in AutoCAD?
Yes, certain layers, like the Defpoints layer, are inherently non-plottable. It is essential to move objects to other layers if you intend for them to appear in your print output.
3. How can I hide layers while working in AutoCAD without deleting them?
You can simply turn off the visibility of any layer using the Layer Properties Manager. This allows you to work without distraction while ensuring that the layer remains intact for future use.