NI-DAQmx .NET Framework 4.5 API Reference

PolynomialScale Class

Download PDF

Encapsulates a custom scale that scales values by using an nth-order polynomial equation.

SystemObject
  SystemMarshalByRefObject
    NationalInstruments.DAQmxScale
      NationalInstruments.DAQmxPolynomialScale

Namespace: NationalInstruments.DAQmx
Assembly: NationalInstruments.DAQmx (in NationalInstruments.DAQmx.dll) Version: 20.7.45.49302

public class PolynomialScale : Scale

Public Class PolynomialScale
	Inherits Scale

The PolynomialScale type exposes the following members.

	Name	Description
	PolynomialScale(String, Double, Double)	Creates a new instance of the PolynomialScale class with the specified forward and reverse coefficients.
	PolynomialScale(String, PolynomialDirection, Double, Double, Double)	Creates a new instance of the PolynomialScale class with the specified forward or reverse coefficients and automatically computes the other set of coefficients with the same order as the provided coefficients, using 1000 points in the specified range.
	PolynomialScale(String, PolynomialDirection, Double, Double, Double, Int32, Int32)	Creates a new instance of the PolynomialScale class with the specified forward or reverse coefficients and automatically computes the other set of coefficients.

	Name	Description
	Description	Specifies a description for the scale. (Inherited from Scale.)
	ForwardCoefficients	Specifies an array of coefficients for the polynomial that converts pre-scaled values to scaled values. Each element of the array corresponds to a term of the equation. For example, if index three of the array is 9, the fourth term of the equation is 9x^3.
	Name	Gets the name of the scale. (Inherited from Scale.)
	PreScaledUnits	Specifies the units of the values that you want to scale. (Inherited from Scale.)
	ReverseCoefficients	Specifies an array of coefficients for the polynomial that converts scaled values to pre-scaled values. Each element of the array corresponds to a term of the equation. For example, if index three of the array is 9, the fourth term of the equation is 9y^3.
	ScaledUnits	Specifies the units to use for scaled values. You can use an arbitrary string. (Inherited from Scale.)
	Type	Gets the type of scale. (Inherited from Scale.)

	Name	Description
	CreateObjRef	Creates an object that contains all the relevant information required to generate a proxy used to communicate with a remote object. (Inherited from MarshalByRefObject.)
	Dispose	Releases all resources used by Scale. (Inherited from Scale.)
	Dispose(Boolean)	Releases the managed and unmanaged resources used by Scale or optionally releases only the unmanaged resources. (Inherited from Scale.)
	Equals	Determines whether the specified object is equal to the current object. (Inherited from Object.)
	GetHashCode	Serves as the default hash function. (Inherited from Object.)
	GetLifetimeService	Retrieves the current lifetime service object that controls the lifetime policy for this instance. (Inherited from MarshalByRefObject.)
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	InitializeLifetimeService	Obtains a lifetime service object to control the lifetime policy for this instance. (Inherited from MarshalByRefObject.)
	MemberwiseClone	Creates a shallow copy of the current Object. (Inherited from Object.)
	MemberwiseClone(Boolean)	Creates a shallow copy of the current MarshalByRefObject object. (Inherited from MarshalByRefObject.)
	ToString	Returns a string representation of the object. (Inherited from Scale.)

Tip
Example applications are located in the Public Documents\National Instruments\NI-DAQ\Examples\DotNET4.x directory or in the Start menu at National InstrumentsNI-DAQmxNI-DAQmx Examples.

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.