TailStyle class

Style for drawing pointer's tail.

Widget build(BuildContext context) {
   return Container(
       child: SfRadialGauge(
         axes:<RadialAxis>[RadialAxis
         ( pointers: <GaugePointer>[
            NeedlePointer( value: 20, tailStyle:
                TailStyle(width: 5, lengthFactor: 0.2)
          )])]
       ));
}

Annotations

• @immutable

Constructors

TailStyle({Color? color, double width = 0, double length = 0, double borderWidth = 0, LinearGradient? gradient, GaugeSizeUnit lengthUnit = GaugeSizeUnit.factor, Color? borderColor})

Creates the tail style with default or required properties.

const

Properties

borderColor → Color?

Specifies the border color of tail.

final

borderWidth → double

Specifies the border width of tail.

final

color → Color?

Specifies the color of the tail.

final

gradient → LinearGradient?

A gradient to use when filling the needle tail.

final

hashCode → int

The hash code for this object.

no setter, override

length → double

Adjusts the tail length from center.

final

lengthUnit → GaugeSizeUnit

Calculates the pointer tail length either in logical pixel or radius factor.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

width → double

Specifies the width of the tail.

final

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