Use an annotative hatch to symbolically represent material such as sand, concrete, steel, earth, etc.
annotative hatch is defined at a paper size. You can create individual annotative hatch objects as well as annotative hatch patterns.
AnHatch and Gradient dialog box should be selected.
The hatch pattern definitions stored in the acad.pat file contain information that indicates whether the pattern is annotative or non-annotative. When the selected hatch pattern is annotative, the Annotative checkbox in theThe orientation of annotative hatches always matches the orientation of the layout.
Overview of Hatch Pattern Definitions in the Customization Guide