EasyImageView class
A full-sized view that displays the given image, supporting pinch & zoom
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatefulWidget
- EasyImageView
Constructors
-
EasyImageView({Key? key, required ImageProvider<
Object> imageProvider, double minScale = 1.0, double maxScale = 5.0, bool doubleTapZoomable = false, void onScaleChanged(double)?}) - Create a new instance that accepts an ImageProvider
- EasyImageView.imageWidget(Widget imageWidget, {Key? key, double minScale = 1.0, double maxScale = 5.0, bool doubleTapZoomable = false, void onScaleChanged(double)?})
-
Create a new instance
The optional doubleTapZoomable boolean defaults to false and allows double tap to zoom.
const
Properties
- doubleTapZoomable → bool
-
Whether to allow double tap to zoom in and out
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- imageWidget → Widget
-
The image widget to display
final
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- maxScale → double
-
Maximum scale factor
final
- minScale → double
-
Minimum scale factor
final
- onScaleChanged → (void Function(double)?)
-
Callback for when the scale has changed, only invoked at the end of
an interaction.
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
createElement(
) → StatefulElement -
Creates a StatefulElement to manage this widget's location in the tree.
inherited
-
createState(
) → State< EasyImageView> -
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}) → 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