HolePainter class - hole_painter library

Constructors

HolePainter({required Rect rect, double radius = 12, Color overlayColor = Colors.black, double overlayColorOpacity = 0.75, Color borderColor = Colors.white, double borderColorOpacity = 0.75, double borderWidth = 1})

Properties

borderColor → Color: Color of the cutout hole border. Defaults to Colors.white.
final
borderColorOpacity → double: Opacity of the cutout hole border. Defaults to 0.75.
final
borderWidth → double: Width of the cutout hole border. Defaults to 1.
final
hashCode → int: The hash code for this object.
no setterinherited
overlayColor → Color: Color of the overlay background. Defaults to Colors.black.
final
overlayColorOpacity → double: Opacity of the overlay background. Defaults to 0.75.
final
radius → double: Border radius of the hole. Defaults to 12.
final
rect → Rect: Position and size of the cutout hole.
final
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited
semanticsBuilder → SemanticsBuilderCallback?: Returns a function that builds semantic information for the picture drawn by this painter.
no setterinherited

Methods

addListener(VoidCallback listener) → void: Register a closure to be notified when it is time to repaint.
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) → void: Called whenever the object needs to paint. The given Canvas has its coordinate space configured such that the origin is at the top left of the box. The area of the box is the size of the size argument.
override
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
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).
override
toString() → String: A string representation of this object.
inherited

Operators

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