CustomAnnotation class

The specification of a custom annotation.

Inheritance

• Object
• Annotation
• ElementAnnotation
• CustomAnnotation

Constructors

CustomAnnotation({required List<MarkElement<ElementStyle>> renderer(Offset, Size), List<String>? variables, List? values, Offset anchor(Size)?, bool? clip, int? layer})

Creates a custom annotation.

Properties

anchor ↔ (Offset Function(Size)?)

Indicates the anchor position of this annotation directly.

read / write, inherited

clip ↔ bool?

Whether this element annotation should be cliped within the coordinate region.

read / write, inherited

hashCode → int

The hash code for this object.

read-only, inherited

layer ↔ int?

The layer of this annotation.

read / write, inherited

renderer ↔ List<MarkElement<ElementStyle>> Function(Offset, Size)

Indicates the custom render funcion of this annotation.

read / write

runtimeType → Type

A representation of the runtime type of the object.

read-only, inherited

values ↔ List?

The values of variables for position.

read / write, inherited

variables ↔ List<String>?

The variables in each dimension refered to for position.

read / write, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

override