- append
Merge with another Outline by adding it at the end. Thereafter, the other
outline must not be used a
- collinear
Returns whether three points are on one straight line
- getPolygon
- needs
Makes sure that enough free space is available at the beginning and end of the
list, by enlarging th
- prepend
Merge with another Outline by adding it at the beginning. Thereafter, the other
outline must not be