BreathingBackground class

A breathing background widget.

Use this widget in a Stack as background.

Users should experiment with different colors to get their intended effect.

For example, a light breathing effect:

initialMainColor = Color(0xFFDAD9E7);
transformedMainColor = Color(0xFFB1B1BD);
initialSecondaryColor = Color(0xFFB1B1BD);
transformedSecondaryColor = Colors.white;
Inheritance

Constructors

BreathingBackground({Color? initialMainColor, Color? transformedMainColor, Color? initialSecondaryColor, Color? transformedSecondaryColor, Alignment? begin, Alignment? end, Duration? duration})

Properties

begin → Alignment?
The begin position of the animation.
final
duration → Duration?
The duration for the animation to complete.
final
end → Alignment?
The end postion of the animation.
final
hashCode → int
The hash code for this object.
no setterinherited
initialMainColor → Color?
The initial color that starts from begin.
final
initialSecondaryColor → Color?
The initial color that starts from end.
final
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
transformedMainColor → Color?
The color which initialMainColor will be transformed to.
final
transformedSecondaryColor → Color?
The color which initialSecondaryColor will be transformed to.
final

Methods

build(BuildContext context) → Widget
Describes the part of the user interface represented by this widget.
override
createElement() → StatelessElement
Creates a StatelessElement to manage this widget's location in the tree.
inherited
debugDescribeChildren() → List<DiagnosticsNode>
Returns a list of DiagnosticsNode objects describing this node's children.
inherited
debugFillProperties(DiagnosticPropertiesBuilder properties) → void
Add additional properties associated with the node.
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toDiagnosticsNode({String? name, DiagnosticsTreeStyle? style}) → DiagnosticsNode
Returns a debug representation of the object that is used by debugging tools and by DiagnosticsNode.toStringDeep.
inherited
toString({DiagnosticLevel minLevel = DiagnosticLevel.info}) → String
A string representation of this object.
inherited
toStringDeep({String prefixLineOne = '', String? prefixOtherLines, DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String
Returns a string representation of this node and its descendants.
inherited
toStringShallow({String joiner = ', ', DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String
Returns a one-line detailed description of the object.
inherited
toStringShort() → String
A short, textual description of this widget.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited