How To Add Underline In AutoCAD?

Steps to Underline Text in AutoCAD

Adding underline formatting to your text in AutoCAD is a useful feature that enhances the clarity and aesthetics of your drawings. Below is a comprehensive guide to help you underline text effectively.

Understanding Text Modes in AutoCAD

AutoCAD offers two main types of text: Single Line Text (DTEXT) and Multiline Text (MTEXT). Each type has its methods for applying underlining, and it’s essential to choose the correct one based on your project requirements.

Underlining in Multiline Text (MTEXT)

1. Access the Multiline Text Command:

   • Navigate to the Home tab.
   • Find the Annotation panel and click on the Text drop-down to select MTEXT.

2. Specify the Text Area:

   • Click in your drawing space to designate two corners that will define the text box.

3. Engage the Text Editor:

   • Once the text editor opens, enter your text content.

4. Apply Underlining:

   • Highlight the text you want to underline by clicking and dragging your mouse over it.
   • Locate the formatting panel within the text editor. Click on the Underline icon (represented by a ‘U’ with a line beneath it).
   • If the underline icon doesn’t work, ensure the text is properly highlighted before clicking the icon.

5. Finalize Text Entry:

   • After applying the underline, click outside the text box or press Close in the text editor panel to save your changes.

Underlining in Single Line Text (DTEXT)

1. Initiate the Single Line Text Command:

   • Go to the Home tab, and in the Annotation panel, select the Single Line Text option.

2. Insert Text Location:

   • Specify the point in your drawing where you want the text to begin.

3. Define Text Height and Angle:

   • Enter the desired height for your text.
   • Specify the angle of the text if needed, or press Enter to keep it horizontal.

4. Input the Text:

   • Type the text you want to underline. After entering your content, you will not see the underline option available directly while writing.

5. Modify Underline Through Properties:

   • Once your text is placed, select the text for editing.
   • Find the Properties panel and locate the Text Style option.
   • If your current style doesn’t allow underlining, you may need to create a new style or modify the existing one to include underlining as a feature.

Disabling Underline

If you ever need to remove an underline from your text, follow these steps:

1. Edit the Text: Select the text that has the underline.
2. Use the Text Editor: If it is DTEXT, double-click to open the text editor. If it is MTEXT, select the text and enter the editor.
3. Highlight the Underlined Text: Select the portion of text that is underlined.
4. Remove Underline: Press Ctrl + U to toggle off the underline formatting.

Frequently Asked Questions

1. Can I use multiple underlines on the same text in AutoCAD?
No, AutoCAD supports a single underline for text. If you want a decorative effect, consider other text effects or graphic lines.

2. What if the underline feature is not appearing in my AutoCAD 2025?
Ensure that you are using the correct text format (MTEXT), as the underline feature is not available for DTEXT.

3. Can I underline text in different layers or colors?
Yes, while creating or modifying text, you can adjust the properties of the text, including color and layer assignment, independently of the underline formatting.