AutoCAD

How to Remove the Border of an Image in AutoCAD?

Removing the Border of an Image in AutoCAD

When dealing with images in AutoCAD, you might want to remove the border or frame around a PDF underlay. This process can enhance the clarity and focus on your design. Here’s a detailed, step-by-step guide to help you achieve this in AutoCAD 2025.

Understanding the PDF Frame

Before taking any action, it’s important to recognize that when you import a PDF into AutoCAD, it often comes with an inherent frame. This frame can sometimes obstruct other design elements. To ensure a cleaner presentation and a better workspace, you’ll want to remove this frame.

Step-by-Step Process to Remove the Border

  1. Open Your Drawing: Start by launching AutoCAD 2025 and open the drawing that contains the PDF underlay from which you wish to remove the border.

  2. Access the Command Line: Focus your attention on the command line interface at the bottom of the screen, as most of the operations will require command inputs.

  3. Set the PDFFRAME Variable:

    • Type the command PDFFRAME in the command line and press Enter.
    • When prompted to enter a value, input 0. This command effectively hides the PDF underlay frame, making your image appear borderless.
  4. Verify Visibility: After setting the PDFFRAME to 0, pan or zoom within your workspace to confirm that the frame has indeed disappeared.

  5. Select for Future Edits: Keep in mind that even with the border hidden, it may still be visible during selection previews. If you need to make adjustments, ensure to use the selection tool carefully to avoid unintended actions on the border.

  6. Adjust Image Appearance: If needed, you can further manipulate the image by changing properties such as scale or alignment to suit your design requirements.

Additional Notes

  • If you’ve confirmed the border is hidden but are still experiencing visual distractions, consider adjusting other layers or employing visibility controls to streamline your workspace further.
  • Remember that the PDF frame may reappear temporarily during certain actions, such as selecting objects or during previews.

Frequently Asked Questions

1. What happens if I set the PDFFRAME to 1 instead of 0?
Setting the PDFFRAME system variable to 1 will display the PDF underlay frame, which can obstruct your view of other design elements. It is typically not recommended if you want a clean visual.

2. Can I remove the border without affecting other parts of my drawing?
Yes, adjusting the PDFFRAME variable only impacts the PDF underlay and does not affect other objects or elements within your drawing.

3. How can I bring back the PDF frame after hiding it?
To display the PDF frame again, simply repeat the steps above and set the PDFFRAME variable back to 1 in the command line. This will restore the border visibility for the PDF underlay.

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.