OffsetPath

function OffsetPath(const path: TPathD; dx, dy: double): TPathD; overload;

function OffsetPath(const paths: TPathsD; dx, dy: double): TPathsD; overload;

This is simply an Affine Translation operation, so it's not to be confused with InflatePolygon or InflatePolygon.

See Also

InflatePolygon