Scatter class

A widget that positions its children with a ScatterDelegate without overlapping them.

This class is useful when you want to create a cloud of words.

Inheritance

Constructors

Scatter({Key? key, ScatterDelegate? delegate, Alignment alignment = Alignment.center, Clip clipBehavior = Clip.antiAlias, int maxChildIteration = 10000, bool fillGaps = false, List<Widget> children = const <Widget>[]})

Properties

alignment → Alignment
Determine how the children will be placed on the ScatterDelegate.getPositionForIteration offset.
final
children → List<Widget>
The widgets below this widget in the tree.
finalinherited
clipBehavior → Clip
Whether overflowing children should be clipped. See Clip.
final
delegate → ScatterDelegate
The delegate that controls the layout of the Scatter.
final
fillGaps → bool
Indicates whether gaps should be filled if possible. Setting this value to true is more expansive.
final
hashCode → int
The hash code for this object.
no setterinherited
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
maxChildIteration → int
The maximum of iterations we can do for one child.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

createElement() → MultiChildRenderObjectElement
RenderObjectWidgets always inflate to a RenderObjectElement subclass.
inherited
createRenderObject(BuildContext context) → RenderObject
Creates an instance of the RenderObject class that this RenderObjectWidget represents, using the configuration described by this RenderObjectWidget.
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
didUnmountRenderObject(covariant RenderObject renderObject) → void
A render object previously associated with this widget has been removed from the tree. The given RenderObject will be of the same type as returned by this object's createRenderObject.
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
updateRenderObject(BuildContext context, covariant RenderScatter renderObject) → void
Copies the configuration described by this RenderObjectWidget to the given RenderObject, which will be of the same type as returned by this object's createRenderObject.
override

Operators

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