2011

To create a hatch pattern with dashed lines
1 Open the acad.pat or acadiso.pat file in a text editor that saves in ASCII
format.
2 Create a header line that includes an asterisk and a pattern name. The
name of the hatch pattern is limited to 31 characters.
3 (Optional) To include a description in the header line, follow the pattern
name with a comma and description text.
4 Create a descriptor line that includes
■ An angle at which the line is drawn
■ An X,Y origin point
■ A delta-x of any value if you want to offset alternating lines in the
line family
■ A delta-y of any value
■ A value for a dash length
■ A value for a dot length
■ An optional second value for a different dash length
■ An optional second value for a different dot length
Quick Reference
Commands
FILL
Controls the filling of objects such as hatches, 2D solids, and wide polylines.
HATCH
Fills an enclosed area or selected objects with a hatch pattern, solid fill, or
gradient fill.
HATCHEDIT
Modifies an existing hatch or fill.
SOLID
Creates solid-filled triangles and quadrilaterals.
36 | Chapter 3 Custom Hatch Patterns