API Reference > imodeljs-common > Symbology > AreaPattern > AreaPattern.HatchDefLine AreaPattern.HatchDefLine Class Implements AreaPattern.HatchDefLineProps Methods Name Description constructor(json: AreaPattern.HatchDefLineProps): AreaPattern.HatchDefLine Properties Name Type Description angle undefined | Angle Angle of hatch line, 0.0 if undefined dashes undefined | number[] Array of gap and dash lengths for creating non-solid hatch lines, max of 20. offset undefined | Point2d Offset of successive lines. through undefined | Point2d Origin point (relative to placement) the hatch passes through, 0.0,0.0 if undefined Defined in core/common/src/geometry/AreaPattern.ts Line 29 Last Updated: 11 June, 2024