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Sign(Double, Double) Method

netDxf 3.0.0 Library

Returns a value indicating the sign of a double-precision floating-point number.

Definition

Namespace: netDxf
Assembly: netDxf (in netDxf.dll) Version: 3.0.0

C#

public static int Sign(
	double number,
	double threshold
)

VB

Public Shared Function Sign ( 
	number As Double,
	threshold As Double
) As Integer

C++

public:
static int Sign(
	double number, 
	double threshold
)

F#

static member Sign : 
        number : float * 
        threshold : float -> int 

Parameters

  Double

Double precision number.

  Double

Tolerance.

Return Value

Int32
A number that indicates the sign of value. Return value, meaning:
-1 value is less than zero.
0 value is equal to zero.
1 value is greater than zero.

Remarks

This method will test for values of numbers very close to zero.

See Also

Reference

MathHelper Class
Sign Overload
netDxf Namespace