DomRange class
This construct enables a serializable representation of a DOM Range.
In a DOM Range object, the startContainer + startOffset tuple represents the start boundary
point. Similarly, the the endContainer + endOffset tuple represents the end boundary point.
In both cases, the start/endContainer property is a pointer to either a DOM text node, or a DOM
element (this typically depends on the mechanism from which the DOM Range instance originates,
for example when obtaining the currently-selected document fragment using the window.selection
API). In the case of a DOM text node, the start/endOffset corresponds to a position within the
character data. In the case of a DOM element node, the start/endOffset corresponds to a position
that designates a child text node.
Note that end field is optional. When only the start field is specified, the domRange object represents a "collapsed" range that has identical start and end boundary points.
@param start A serializable representation of the "start" boundary point of the DOM Range. @param end A serializable representation of the "end" boundary point of the DOM Range.
Properties
- end → Point?
-
final
- hashCode → int
-
The hash code for this object.
no setterinherited
-
props
→ List<
Object?> -
The list of properties that will be used to determine whether
two instances are equal.
no setter
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- start → Point
-
final
- stringify → bool?
-
If set to
true, the toString method will be overridden to output this instance's props.no setterinherited
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toJson(
) → Map< String, dynamic> -
Serializes the object to its JSON representation.
override
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited