AutoCAD

How to Hide Lines in AutoCAD?

Steps to Hide Lines in AutoCAD

Hiding lines in AutoCAD can enhance the clarity of your drawings, particularly when certain details are not necessary for presentation. Follow these detailed steps to effectively hide lines in your AutoCAD drawing:

Selecting the Viewport

1. Navigate to your layout view. This is where your drawing displays the layout for printing or plotting.

2. Locate the viewport that contains the lines you wish to hide. Click on the edge of the viewport to select it.

Accessing the Properties Palette

1. After selecting the viewport, open the Properties palette. You can do this by clicking on the ‘View’ tab located in the main menu.

2. From the Palettes panel, select ‘Properties’. This will bring up a menu showing various settings for the selected viewport.

Modifying the Shade Plot Settings

1. Within the Properties palette, scroll down until you find the ‘Misc’ section. Here, you’ll see different parameters that can be changed.

2. Look for the ‘Shade Plot’ option. Click on it to reveal a dropdown menu.

3. From the dropdown, select ‘Legacy Hidden’. This setting will eliminate the visibility of certain lines that are not relevant to your current view, enhancing the overall appearance of your drawing.

Utilizing the OVERKILL Command

1. To optimize your drawing further, you may want to remove overlapping or duplicate lines. Begin by selecting the objects in your drawing. This can be done quickly by pressing CTRL + A to select all elements.

2. Once the objects are selected, type ‘OVERKILL’ in the command line and hit Enter.

3. A dialog box will appear, prompting you to confirm the deletion of duplicate objects. Click ‘OK’ to proceed. You can adjust settings as needed, but the defaults usually suffice.

4. This command will streamline your drawing, eliminating unnecessary lines that could clutter your design.

Erasing Unwanted Edges

1. For any extra lines or edges that still need to be removed, select them directly with a click.

2. You can delete these edges by simply pressing the ‘Delete’ key on your keyboard. Alternatively, you can type ‘ERASE’ in the command prompt to remove selected elements. Follow the prompts to complete the function.

Creating Invisible Lines

1. For lines that should be present in theory but rendered invisible, use the ‘Linework’ tool. Select the line you want to modify.

2. In the ribbon, find the line style dropdown menu and choose ‘Invisible Lines’ from the list. This will make the selected line invisible in the drawing, although it can still be used for calculations or dimensions.

Frequently Asked Questions

How can I make a line visible again after hiding it?

To make a hidden line visible, select it and change its line style back to a standard line type in the properties palette. You can also toggle the ‘Shade Plot’ setting back to ‘As Displayed’.

Can I hide layers instead of individual lines?

Yes, you can hide entire layers by accessing the Layer Properties Manager from the Home tab. Simply turn off the visibility of the layer containing the lines you wish to hide.

What is the difference between hidden lines and invisible lines in AutoCAD?

Hidden lines are represented by dashed lines indicating features not visible in the current view, while invisible lines are not displayed at all but can still affect calculations and dimensions within your drawing.

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.