ShapeBorder class Null safety

Base class for shape outlines.

This class handles how to add multiple borders together. Subclasses define various shapes, like circles (CircleBorder), rounded rectangles (RoundedRectangleBorder), continuous rectangles (ContinuousRectangleBorder), or beveled rectangles (BeveledRectangleBorder).

Constructors

ShapeBorder(): Abstract const constructor. This constructor enables subclasses to provide const constructors so that they can be used in const expressions.
const

dimensions → EdgeInsetsGeometry: The widths of the sides of this border represented as an EdgeInsets.
read-only
hashCode → int: The hash code for this object.
read-only, inherited
runtimeType → Type: A representation of the runtime type of the object.
read-only, inherited

add(ShapeBorder other, {bool reversed = false}) → ShapeBorder?: Attempts to create a new object that represents the amalgamation of this border and the other border.
@protected
getInnerPath(Rect rect, {TextDirection? textDirection}) → Path: Create a Path that describes the inner edge of the border.
getOuterPath(Rect rect, {TextDirection? textDirection}) → Path: Create a Path that describes the outer edge of the border.
lerpFrom(ShapeBorder? a, double t) → ShapeBorder?: Linearly interpolates from another ShapeBorder (possibly of another class) to this.
@protected
lerpTo(ShapeBorder? b, double t) → ShapeBorder?: Linearly interpolates from this to another ShapeBorder (possibly of another class).
@protected
noSuchMethod(Invocation invocation) → dynamic: Invoked when a non-existent method or property is accessed.
inherited
paint(Canvas canvas, Rect rect, {TextDirection? textDirection}) → void: Paints the border within the given Rect on the given Canvas.
scale(double t) → ShapeBorder: Creates a copy of this border, scaled by the factor t.
toString() → String: A string representation of this object.
override

operator +(ShapeBorder other) → ShapeBorder: Creates a new border consisting of the two borders on either side of the operator.
operator ==(Object other) → bool: The equality operator.
inherited

lerp(ShapeBorder? a, ShapeBorder? b, double t) → ShapeBorder?: Linearly interpolates between two ShapeBorders.