# AnnotationArrow class

Namespace: [Grasshopper.Rhinoceros.Annotations](https://developer.rhino3d.com/api/gh1/namespace/grasshopper.rhinoceros.annotations.md) · Assembly: [Grasshopper](https://developer.rhino3d.com/api/gh1/assembly/grasshopper.md)

```cs
[TypeName("Annotation Arrow")]
[TypeDescription("Annotation Arrowhead")]
public sealed class AnnotationArrow : ModelData
```

Represents an arrowhead type.

## Constructors

- [AnnotationArrow](https://developer.rhino3d.com/api/gh1/type/grasshopper.rhinoceros.annotations.annotationarrow/ctor.md): (3 overloads)

## Properties

- [ArrowBlock](https://developer.rhino3d.com/api/gh1/type/grasshopper.rhinoceros.annotations.annotationarrow/arrowblock.md)
- [ArrowType](https://developer.rhino3d.com/api/gh1/type/grasshopper.rhinoceros.annotations.annotationarrow/arrowtype.md)
- [Attribs](https://developer.rhino3d.com/api/gh1/type/grasshopper.rhinoceros.annotations.annotationarrow/attribs.md)
- [DefaultAttributes](https://developer.rhino3d.com/api/gh1/type/grasshopper.rhinoceros.annotations.annotationarrow/defaultattributes.md)

## Methods

- [Cast](https://developer.rhino3d.com/api/gh1/type/grasshopper.rhinoceros.annotations.annotationarrow/cast.md): (static)

## Convertors

- [operator implicit](https://developer.rhino3d.com/api/gh1/type/grasshopper.rhinoceros.annotations.annotationarrow/op-implicit.md): (4 overloads, static)

## Inherited Members

- From [ModelData](https://developer.rhino3d.com/api/gh1/type/grasshopper.rhinoceros.modeldata.md): [Serial](https://developer.rhino3d.com/api/gh1/type/grasshopper.rhinoceros.modeldata/serial.md), [DisplayName](https://developer.rhino3d.com/api/gh1/type/grasshopper.rhinoceros.modeldata/displayname.md), [IsValid](https://developer.rhino3d.com/api/gh1/type/grasshopper.rhinoceros.modeldata/isvalid.md), [IsValidWhyNot](https://developer.rhino3d.com/api/gh1/type/grasshopper.rhinoceros.modeldata/isvalidwhynot.md), [TypeDescription](https://developer.rhino3d.com/api/gh1/type/grasshopper.rhinoceros.modeldata/typedescription.md), [TypeName](https://developer.rhino3d.com/api/gh1/type/grasshopper.rhinoceros.modeldata/typename.md), [CastTo<T>](https://developer.rhino3d.com/api/gh1/type/grasshopper.rhinoceros.modeldata/castto.md), [Equals](https://developer.rhino3d.com/api/gh1/type/grasshopper.rhinoceros.modeldata/equals.md), [GetHashCode](https://developer.rhino3d.com/api/gh1/type/grasshopper.rhinoceros.modeldata/gethashcode.md), [Read](https://developer.rhino3d.com/api/gh1/type/grasshopper.rhinoceros.modeldata/read.md), [ToAttributes](https://developer.rhino3d.com/api/gh1/type/grasshopper.rhinoceros.modeldata/toattributes.md), [ToDetails](https://developer.rhino3d.com/api/gh1/type/grasshopper.rhinoceros.modeldata/todetails.md), [ToString](https://developer.rhino3d.com/api/gh1/type/grasshopper.rhinoceros.modeldata/tostring.md), [TooltipString](https://developer.rhino3d.com/api/gh1/type/grasshopper.rhinoceros.modeldata/tooltipstring.md), [Write](https://developer.rhino3d.com/api/gh1/type/grasshopper.rhinoceros.modeldata/write.md)