SingleDot class

A widget that represents a single dot.

This widget is commonly used to indicate a point or mark in a graphical user interface. The dot can be customized with size, color, and an optional border.

Example:

SingleDot(
  size: 20.0,
  color: Colors.blue,
  borderColor: Colors.red,
  borderWidth: 2.0,
  gap: 7
);
Inheritance

Constructors

SingleDot({Key? key, double size = 10.0, Color color = Colors.black, Color? borderColor, double borderWidth = 0.0, double gap = 0.0})
Creates a single dot widget.
const

Properties

borderColor → Color?
The color of the optional border around the dot.
final
borderWidth → double
The width of the optional border around the dot.
final
color → Color
The color of the dot.
final
gap → double
The Space of Front and Back of dot.
final
hashCode → int
The hash code for this object.
no setterinherited
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
size → double
The size of the dot.
final

Methods

build(BuildContext context) → Widget
Describes the part of the user interface represented by this widget.
override
createElement() → StatelessElement
Creates a StatelessElement to manage this widget's location in the tree.
inherited
debugDescribeChildren() → List<DiagnosticsNode>
Returns a list of DiagnosticsNode objects describing this node's children.
inherited
debugFillProperties(DiagnosticPropertiesBuilder properties) → void
Add additional properties associated with the node.
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toDiagnosticsNode({String? name, DiagnosticsTreeStyle? style}) → DiagnosticsNode
Returns a debug representation of the object that is used by debugging tools and by DiagnosticsNode.toStringDeep.
inherited
toString({DiagnosticLevel minLevel = DiagnosticLevel.info}) → String
A string representation of this object.
inherited
toStringDeep({String prefixLineOne = '', String? prefixOtherLines, DiagnosticLevel minLevel = DiagnosticLevel.debug, int wrapWidth = 65}) → String
Returns a string representation of this node and its descendants.
inherited
toStringShallow({String joiner = ', ', DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String
Returns a one-line detailed description of the object.
inherited
toStringShort() → String
A short, textual description of this widget.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited