What To Know
- The command line provides a quick way to change dimension text size using the DIM command.
- To reset the dimension text size to the default value, simply delete the DIMTXT variable by typing “DIMTXT” into the command line and pressing Enter.
- Yes, you can use the “Scale for Dimension Text” option in the Dimension Style Manager to automatically adjust the text size based on the drawing scale.
Dimensioning is a crucial aspect of technical drawings, providing accurate and clear information about the size and shape of objects. AutoCAD, the industry-leading CAD software, offers robust dimensioning tools that allow you to precisely control the appearance of your dimensions, including the text size. This blog post will delve into the various methods of changing AutoCAD dimension text size, empowering you to create professional-looking drawings with ease.
Method 1: Dimension Style Manager
The Dimension Style Manager is the central hub for managing all aspects of dimensioning in AutoCAD. To access it, simply type “DIMSTYLE” into the command line or go to the “Annotate” tab and click on “Dimension Style.”
- Double-click on an existing dimension style or create a new one.
- In the “Text” tab, locate the “Text Size” field.
- Enter the desired text height in the units of your drawing.
Method 2: Properties Palette
Another convenient way to change dimension text size is through the Properties palette. After selecting a dimension, the Properties palette will display its properties, including the text size.
- Right-click on a dimension and select “Properties.”
- Locate the “Text Size” property and enter the new value.
Method 3: Command Line
The command line provides a quick way to change dimension text size using the DIM command.
- Type “DIM” into the command line and press Enter.
- Select the “Text” option from the menu.
- Enter the new text size followed by the appropriate unit (e.g., “10mm”).
Method 4: Dynamic Input
Dynamic Input, activated by pressing the F12 key, allows you to modify dimension text size while creating or editing a dimension.
- Select the dimension and move the cursor near the text.
- Hover over the small square that appears and enter the new text size.
Method 5: Text Editor
The Text Editor provides a comprehensive interface for editing dimension text, including changing the size.
- Double-click on the dimension text to open the Text Editor.
- Select the text you want to modify and change the “Height” property in the “Properties” panel.
Method 6: Dimension Variable
You can also control dimension text size through the DIMTXT variable.
- Type “DIMTXT” into the command line and press Enter.
- Enter the new text height in the units of your drawing.
Method 7: LISP Routine
For advanced users, it is possible to write a LISP routine to automate the process of changing dimension text size.
- Create a new LISP file and add the following code:
“`
(defun c:DimTextSize (newSize)
(setvar “dimtsz” newSize)
(regen)
)
“`
- Load the LISP file into AutoCAD and run the “c:DimTextSize” command with the desired text size as an argument.
Wrap-Up: Enhance Your Dimensioning Skills
Mastering the art of changing AutoCAD dimension text size will significantly improve the clarity and precision of your drawings. By utilizing the methods described in this blog post, you can easily customize the appearance of your dimensions to suit your specific requirements. Remember to experiment with the various options to find the most efficient workflow for your projects.
Frequently Asked Questions
Q: Can I change the text size of all dimensions simultaneously?
A: Yes, you can use the Dimension Style Manager to globally change the text size for all dimensions using a specific style.
Q: How do I restore the default dimension text size?
A: To reset the dimension text size to the default value, simply delete the DIMTXT variable by typing “DIMTXT” into the command line and pressing Enter.
Q: Can I make the dimension text proportional to the drawing scale?
A: Yes, you can use the “Scale for Dimension Text” option in the Dimension Style Manager to automatically adjust the text size based on the drawing scale.
