CircleShape class

A circular node shape.

This shape renders nodes as circles or ellipses, commonly used for:

  • Terminal nodes in flowcharts (start/end)
  • Event nodes in BPMN diagrams
  • State nodes in state machines

Ports are positioned at the cardinal points (top, right, bottom, left) on the circle's perimeter.

Example:

CircleShape(
  fillColor: Colors.green,
  strokeColor: Colors.darkGreen,
  strokeWidth: 2.0,
)
Inheritance

Constructors

CircleShape({Color? fillColor, Color? strokeColor, double? strokeWidth})
Creates a circle shape.
const

Properties

fillColor → Color?
The fill color for the shape background.
finalinherited
hashCode → int
The hash code for this object.
no setterinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
strokeColor → Color?
The stroke (border) color for the shape outline.
finalinherited
strokeWidth → double?
The stroke (border) width for the shape outline.
finalinherited

Methods

buildPath(Size size) → Path
Builds the path that defines this shape's outline.
override
containsPoint(Offset point, Size size) → bool
Checks if a point is inside this shape.
override
getBounds(Size size) → Rect
Gets the bounding rectangle for this shape.
override
getPortAnchors(Size size) → List<PortAnchor>
Gets the port anchor points for this shape.
override
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.
inherited