DXF Group Codes
ENTITIES Section
HATCH
Pattern Data

The following pattern data codes repeat for each pattern definition line.

Hatch pattern data group codes
Group codes Description

53

Pattern line angle

43

Pattern line base point, X component

44

Pattern line base point, Y component

45

Pattern line offset, X component

46

Pattern line offset, Y component

79

Number of dash length items

49

Dash length (multiple entries)