CircleBorder class

A border that fits a circle within the available space.

Typically used with ShapeDecoration to draw a circle.

The dimensions assume that the border is being used in a square space. When applied to a rectangular space, the border paints in the center of the rectangle.

See also:

Inheritance

Constructors

CircleBorder({BorderSide side: BorderSide.none})
Create a circle border. [...]
const

Properties

dimensions EdgeInsetsGeometry
The widths of the sides of this border represented as an EdgeInsets. [...]
read-only, override
hashCode int
The hash code for this object. [...]
read-only, override
runtimeType Type
A representation of the runtime type of the object.
read-only, inherited
side BorderSide
The border outline's color and weight. [...]
final, inherited

Methods

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, inherited
copyWith({BorderSide side}) CircleBorder
Returns a copy of this OutlinedBorder that draws its outline with the specified side, if side is non-null.
override
getInnerPath(Rect rect, {TextDirection textDirection}) Path
Create a Path that describes the inner edge of the border. [...]
override
getOuterPath(Rect rect, {TextDirection textDirection}) Path
Create a Path that describes the outer edge of the border. [...]
override
lerpFrom(ShapeBorder a, double t) ShapeBorder
Linearly interpolates from another ShapeBorder (possibly of another class) to this. [...]
override
lerpTo(ShapeBorder b, double t) ShapeBorder
Linearly interpolates from this to another ShapeBorder (possibly of another class). [...]
override
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. [...]
override
scale(double t) ShapeBorder
Creates a copy of this border, scaled by the factor t. [...]
override
toString() String
Returns a string representation of this object.
override

Operators

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