Click or drag to resize

CurveGetLength Method (Double, Interval)

Get the length of a sub-section of the curve.

Namespace:  Rhino.Geometry
Assembly:  RhinoCommon (in RhinoCommon.dll)
Syntax
public double GetLength(
	double fractionalTolerance,
	Interval subdomain
)

Parameters

fractionalTolerance
Type: SystemDouble
Desired fractional precision. fabs(("exact" length from start to t) - arc_length)/arc_length <= fractionalTolerance.
subdomain
Type: Rhino.GeometryInterval
The calculation is performed on the specified sub-domain of the curve (must be non-decreasing).

Return Value

Type: Double
The length of the sub-curve on success, or zero on failure.
Version Information

Rhino for Mac

Supported in: 5.4

Rhino for Windows

Supported in: 6.2
See Also