AnnotationOverlay class
Overlay widget that handles annotation rendering and gesture detection
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatefulWidget
- AnnotationOverlay
Constructors
-
AnnotationOverlay({Key? key, required int pageNumber, required List<
Annotation> annotations, required AnnotationMode currentMode, required Color currentColor, required double currentStrokeWidth, required ShapeType currentShapeType, required void onAnnotationAdded(Annotation), required void onAnnotationUpdated(Annotation), required void onAnnotationRemoved(String, int), required Size pageSize, double scaleX = 1.0, double scaleY = 1.0}) -
const
Properties
-
annotations
→ List<
Annotation> -
final
- currentColor → Color
-
final
- currentMode → AnnotationMode
-
final
- currentShapeType → ShapeType
-
final
- currentStrokeWidth → double
-
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- onAnnotationAdded → void Function(Annotation)
-
final
- onAnnotationRemoved → void Function(String, int)
-
final
- onAnnotationUpdated → void Function(Annotation)
-
final
- pageNumber → int
-
final
- pageSize → Size
-
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- scaleX → double
-
final
- scaleY → double
-
final
Methods
-
createElement(
) → StatefulElement -
Creates a StatefulElement to manage this widget's location in the tree.
inherited
-
createState(
) → State< AnnotationOverlay> -
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