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AutoCAD 2018 and AutoCAD LT 2018 Essentials by Scott Onstott

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CHAPTER 11Dimensioning

Dimensioning is the art of annotating drawings with precise numerical measurements. The process is generally straightforward in the AutoCAD® program because everything is typically drawn in real-world scale. Dimensions will automatically display the correct measurements as long as the geometric objects to which they refer are drawn to actual size.

In this chapter, you’ll learn the mechanics of dimensioning in model space. Dimensioning in paper space and in viewports is covered in Chapter 13, “Working with Layouts and Annotative Objects.”

In this chapter, you’ll learn to do the following:

  • Style dimensions
  • Add dimensions
  • Edit dimensions

Style Dimensions

The appearance of dimensions (the size of text and arrows, the ...

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