SelectAreaWidget class

Inheritance

Constructors

SelectAreaWidget({required List<List<Offset>>? correctAnswerCoordinates, required Widget? widget, required ValueChanged<double>? getXaxis, required ValueChanged<double>? getYaxis, required dynamic onTap()?, bool? isSelectable = true, bool? showPointer = false, required Color? lineColor, required Color? pointsColor, double lineStroke = 4, double pointStroke = 8})
Select Area will give you the, whether the selected point is inside the given points.

Properties

correctAnswerCoordinates List<List<Offset>>?
Give the Correct answer coordinates to draw.
final
getXaxis ValueChanged<double>?
Callback to get X - axis value
final
getYaxis ValueChanged<double>?
Callback to get Y - axis value
final
hashCode int
The hash code for this object.
no setterinherited
isSelectable bool?
Is selectable
final
key Key?
Controls how one widget replaces another widget in the tree.
finalinherited
lineColor Color?
Line Color
final
lineStroke double
Line Stroke
final
onTap → dynamic Function()?
Callback for OnTap
final
pointsColor Color?
Points Color
final
pointStroke double
Point Stroke
final
runtimeType Type
A representation of the runtime type of the object.
no setterinherited
showPointer bool?
Show pointer
final
widget Widget?
Widget that want to be appear
final

Methods

createElement() StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → _SelectAreaWidgetState
Creates the mutable state for this widget at a given location in the tree.
override
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, int wrapWidth = 65}) 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