# GripGradient.GradientFunction class

Namespace: [Grasshopper2.Types.Colour](https://developer.rhino3d.com/api/gh2/namespace/grasshopper2.types.colour.md) · Assembly: [Grasshopper2](https://developer.rhino3d.com/api/gh2/assembly/grasshopper2.md)

```cs
[IoId("00000000-ec2e-4160-994d-42d096926d7b")]
public sealed class GripGradient.GradientFunction : FunctionWithCaching
```

An interpolation function used for gradient channels.

## Constructors

- [GripGradient.GradientFunction](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.colour.gripgradient.gradientfunction/ctor.md): (2 overloads)

## Properties

- [Progression](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.colour.gripgradient.gradientfunction/progression.md): Gets the interpolation algorithm for this equation.

## Methods

- [DomainEstimate](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.colour.gripgradient.gradientfunction/domainestimate.md)
- [Integrate](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.colour.gripgradient.gradientfunction/integrate.md)
- [Store](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.colour.gripgradient.gradientfunction/store.md)
- [Y](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.colour.gripgradient.gradientfunction/y.md)

## Inherited Members

- From [FunctionWithCaching](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.functions.functionwithcaching.md): [Derivative](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.functions.functionwithcaching/derivative.md), [Integral](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.functions.functionwithcaching/integral.md), [Nomen](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.functions.functionwithcaching/nomen.md), [Notation](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.functions.functionwithcaching/notation.md), [EmitDerivative](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.functions.functionwithcaching/emitderivative.md), [EmitIntegral](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.functions.functionwithcaching/emitintegral.md)
- From [Function](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.functions.function.md): [Ui](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.functions.function/ui.md), [Asymptotes](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.functions.function/asymptotes.md), [AutoCoDomain](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.functions.function/autocodomain.md), [Holes](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.functions.function/holes.md), [Poles](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.functions.function/poles.md), [YYYY](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.functions.function/yyyy.md)