| tangentLineAt(Point2D, Line2D, double) |   | 95% | | 50% | 1 | 2 | 1 | 17 | 0 | 1 |
| area(double) | | 71% | | 50% | 1 | 2 | 1 | 3 | 0 | 1 |
| perimeter(double) | | 66% | | 50% | 1 | 2 | 1 | 3 | 0 | 1 |
| setParametersFromPoints(Point2D, Point2D, Point2D) | | 100% | | 100% | 0 | 3 | 0 | 46 | 0 | 1 |
| closestPoint(Point2D, Point2D) | | 100% | | 100% | 0 | 2 | 0 | 10 | 0 | 1 |
| setFromConic(Conic) | | 100% | | 100% | 0 | 2 | 0 | 13 | 0 | 1 |
| toConic() | | 100% | | n/a | 0 | 1 | 0 | 10 | 0 | 1 |
| isLocus(Point2D, double) | | 100% | | 100% | 0 | 3 | 0 | 3 | 0 | 1 |
| isInside(Point2D, double) | | 100% | | 100% | 0 | 2 | 0 | 1 | 0 | 1 |
| setRadius(double) | | 100% | | 100% | 0 | 2 | 0 | 4 | 0 | 1 |
| getTangentLineAt(Point2D, double) | | 100% | | n/a | 0 | 1 | 0 | 3 | 0 | 1 |
| setCenter(Point2D) | | 100% | | 100% | 0 | 2 | 0 | 4 | 0 | 1 |
| Circle() | | 100% | | n/a | 0 | 1 | 0 | 4 | 0 | 1 |
| Circle(Point2D, Point2D, Point2D) | | 100% | | n/a | 0 | 1 | 0 | 3 | 0 | 1 |
| signedDistance(Circle, Point2D) | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |
| getClosestPoint(Point2D) | | 100% | | n/a | 0 | 1 | 0 | 3 | 0 | 1 |
| Circle(Point2D, double) | | 100% | | n/a | 0 | 1 | 0 | 3 | 0 | 1 |
| setCenterAndRadius(Point2D, double) | | 100% | | n/a | 0 | 1 | 0 | 3 | 0 | 1 |
| Circle(Conic) | | 100% | | n/a | 0 | 1 | 0 | 3 | 0 | 1 |
| isInside(Point2D) | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |
| getDistance(Point2D) | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |
| distance(Circle, Point2D) | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |
| isLocus(Point2D) | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |
| getTangentLineAt(Point2D) | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |
| getArea() | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |
| getPerimeter() | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |
| curvature(double) | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |
| getCurvature() | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |
| getSignedDistance(Point2D) | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |
| getCenter() | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |
| getRadius() | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |