BrnPainter class final

Painter for the Brunei flag.

Inheritance

• Object
• Listenable
• CustomPainter
• ElementsPainter
• CustomElementsPainter<FlagParentBounds>
• MultiElementPainter
• BrnPainter

Constructors

BrnPainter(ElementsProps? properties, double aspectRatio)

Creates a new instance of BrnPainter.

const

Properties

aspectRatio → double

The aspect ratio of the flag.

final, inherited

customColors → List<Color>

Retrieves the custom colors of the elements to be painted.

no setter, inherited

customProperties → CustomElementsProperties

Retrieves the custom properties of the elements to be painted.

no setter, inherited

hashCode → int

The hash code for this object.

no setter, inherited

originalAspectRatio → double?

The original aspect ratio of the flag.

no setter, inherited

properties → ElementsProps

Retrieves the properties of the elements to be painted.

no setter, inherited

property → ElementsProperties

Retrieves the first property from the list of properties.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

semanticsBuilder → SemanticsBuilderCallback?

Returns a function that builds semantic information for the picture drawn by this painter.

no setter, inherited

Methods

addListener(VoidCallback listener) → void

Register a closure to be notified when it is time to repaint.

inherited

calculateAspectRatio(Size size) → double

Calculates the aspect ratio of the element based on the provided size.

inherited

calculateCenter(Size size) → Offset

Calculates the center offset of the element based on the provided size.

inherited

calculateSize(Size size) → double

Calculates the size of the element based on the provided size.

inherited

hitTest(Offset position) → bool?

Called whenever a hit test is being performed on an object that is using this custom paint delegate.

inherited

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

paint(Canvas canvas, Size size) → FlagParentBounds?

Paints the flag elements on the given canvas and size.

inherited

paintChild(Canvas canvas, Rect parentBounds, ElementsProperties? child) → FlagParentBounds?

Paints a child element on the given canvas within the specified parent bounds.

inherited

paintCreator([Color? color]) → Paint

Creates a Paint object with the specified color.

inherited

painter(Shape child) → ElementsPainter Function(ElementsProps?, double)

Retrieves the appropriate painter for the given child shape.

inherited

paintFlagElements(Canvas canvas, Size size) → FlagParentBounds?

Paints the custom flag elements on the given canvas and size.

override

ratioAdjustedSize(Size size, {double minRatio = 1.1}) → Size

Adjusts the size of the child element based on the aspect ratio.

inherited

removeListener(VoidCallback listener) → void

Remove a previously registered closure from the list of closures that the object notifies when it is time to repaint.

inherited

shapeType<T extends Shape>([Shape? shape]) → T?

Retrieves the shape type if it matches the specified type T.

inherited

shouldRebuildSemantics(covariant CustomPainter oldDelegate) → bool

Called whenever a new instance of the custom painter delegate class is provided to the RenderCustomPaint object, or any time that a new CustomPaint object is created with a new instance of the custom painter delegate class (which amounts to the same thing, because the latter is implemented in terms of the former).

inherited

shouldRepaint(covariant CustomPainter oldDelegate) → bool

Called whenever a new instance of the custom painter delegate class is provided to the RenderCustomPaint object, or any time that a new CustomPaint object is created with a new instance of the custom painter delegate class (which amounts to the same thing, because the latter is implemented in terms of the former).

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited