LayoutTreeSnapshot class

Table of details of an element in the DOM tree with a LayoutObject.

Constructors

LayoutTreeSnapshot({required List<int> nodeIndex, required List<ArrayOfStrings> styles, required List<Rectangle> bounds, required List<StringIndex> text, required RareBooleanData stackingContexts, List<int>? paintOrders, List<Rectangle>? offsetRects, List<Rectangle>? scrollRects, List<Rectangle>? clientRects, List<StringIndex>? blendedBackgroundColors, List<num>? textColorOpacities})

LayoutTreeSnapshot.fromJson(Map<String, dynamic> json)

factory

Properties

blendedBackgroundColors → List<StringIndex>?

The list of background colors that are blended with colors of overlapping elements.

final

bounds → List<Rectangle>

The absolute position bounding box.

final

clientRects → List<Rectangle>?

The client rect of nodes. Only available when includeDOMRects is set to true

final

hashCode → int

The hash code for this object.

no setter, inherited

nodeIndex → List<int>

Index of the corresponding node in the NodeTreeSnapshot array returned by captureSnapshot.

final

offsetRects → List<Rectangle>?

The offset rect of nodes. Only available when includeDOMRects is set to true

final

paintOrders → List<int>?

Global paint order index, which is determined by the stacking order of the nodes. Nodes that are painted together will have the same index. Only provided if includePaintOrder in captureSnapshot was true.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

scrollRects → List<Rectangle>?

The scroll rect of nodes. Only available when includeDOMRects is set to true

final

stackingContexts → RareBooleanData

Stacking context information.

final

styles → List<ArrayOfStrings>

Array of indexes specifying computed style strings, filtered according to the computedStyles parameter passed to captureSnapshot.

final

text → List<StringIndex>

Contents of the LayoutText, if any.

final

textColorOpacities → List<num>?

The list of computed text opacities.

final

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toJson() → Map<String, dynamic>

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited