AnaglyphView class

Adds a 3D anaglyph effect to its child

Dynamic Size

Changing the depth in either positive or negative direction will increase the width of the canvas by depth.abs()/2, but will not change the size of the AnaglyphView widget. If you want the size of the AnaglyphView widget to be the same as the size of the canvas, you can write a widget like this:

class SizedAnaglyphView extends StatelessWidget {
  final Widget child;
  final double? depth;
  static const double defaultDepth = -3;

  const SizedAnaglyphView({
    super.key,
    required this.child,
    this.depth,
  });

  @override
  Widget build(BuildContext context) {
    final depthData =
        depth ?? AnaglyphStyle.of(context)?.data.depth ?? defaultDepth;
    return AnaglyphView(
      depth: depthData,
      clipOuters: false,
      child: Padding(
        padding: EdgeInsets.symmetric(
          horizontal: depthData.abs() / 2,
        ),
        child: child,
      ),
    );
  }
}

Inheritance

Constructors

AnaglyphView({Key? key, AnaglyphStereoPairStyle? stereoPairStyle, FilterQuality? filterQuality, double? depth, bool? clipOuters, required Widget child}): Creates a 3D widget of its child.
const

Properties

child → Widget: Anaglyph effect will be applied to this widget
final
clipOuters → bool?: Clips the outer parts of the anaglyph widget if true
final
depth → double?: Sets the 3D depth
final
filterQuality → FilterQuality?: The quality of the filters applied to the widget
final
hashCode → int: The hash code for this object.
no setterinherited
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
stereoPairStyle → AnaglyphStereoPairStyle?: The style of the stereo pair
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.
override
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