CircleFit
Each of the following functions references a CircleFit data structure for the first parameter.
Function |
Description |
---|---|
Returns the y-coordinate of the center of the circle. |
|
Returns the distance between the indexed point and the circle. If the value is negative, the point is within the circle. If the indexed point is invalid, an #ERR is returned. |
|
Returns the distance between the circle and the point farthest from the circle. If the value is negative, the point is within the circle. |
|
Returns the index of the point farthest from the circle. |
|
Returns the number of points used to fit the circle. |
|
Returns the radius of the circle. |
|
Returns the x-coordinate of the center of the circle. |
|
Returns the square root of the sum of the squares of the distances from the points to the circle divided by the number of points. |