| Addition(PointD, PointD) | addition of two points. |
| Division(PointD, Double) | Divided both values with one doubel. |
| Equality(PointD, PointD) | Operator for equal. |
| Inequality(PointD, PointD) | Operator not equal. |
| Multiply(Double, PointD) | Calculates a new point with both values (X and Y) multiplied with one double value. |
| Multiply(PointD, Double) | Calculates a new point with both values (X and Y) multiplied with one double value. |
| Subtraction(PointD, PointD) | subtract right point from left point. |