DirectionalGradientAngle class

A directional gradient angle that is aware of text direction.

DirectionalGradientAngle uses AlignmentDirectional for its alignments, making it responsive to the text direction (LTR or RTL). The angle is specified in radians and determines the direction of the gradient.

Example:

const angle = DirectionalGradientAngle(0.0); // 0 radians (horizontal)
final begin = angle.begin; // Start alignment
final end = angle.end;     // End alignment

Inheritance

• Object
• GradientAngleGeometry
• DirectionalGradientAngle

Constructors

DirectionalGradientAngle(double angle)

Creates a DirectionalGradientAngle with the specified angle in radians.

const

Properties

angle → double

The angle of the gradient in radians.

final

begin → AlignmentGeometry

The beginning alignment calculated from the angle.

no setter, override

end → AlignmentGeometry

The ending alignment calculated from the angle.

no setter, override

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toDirectional() → DirectionalGradientAngle

Converts this to a directional gradient angle.

inherited

toNonDirectional() → GradientAngle

Converts this to a non-directional gradient angle.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited