SelectionAnchor class

The render paragraph index and text selection for the start or end anchor.

Implemented types
Annotations

Constructors

SelectionAnchor(int paragraphIndex, int firstCharIndex, TextSelection textSel, List<Rect> rects)
const

Properties

endIndex → int
Returns the index after this anchor's last character in the global paragraph list.
no setter
firstCharIndex → int
Index of the first character of this anchor's paragraph in the global paragraph list.
final
hashCode → int
The hash code for this object.
no setterinherited
paragraphIndex → int
Index of this anchor's paragraph in the global paragraph list.
final
props → List<Object?>
The list of properties that will be used to determine whether two instances are equal.
no setter
rects → List<Rect>
Rectangle(s) for the selected word. It can be more than one rectangle if the word is wrapped across multiple lines.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
startIndex → int
Returns the index of this anchor's first character in the global paragraph list.
no setter
stringify → bool?
If set to true, the toString method will be overridden to output this instance's props.
no setterinherited
textSel → TextSelection
A range of text that represents the selected word in this anchor's paragraph.
final

Methods

centerDistanceSquaredFromPoint(Offset point) → double
Returns the square of the distance from the center of the rectangle that is closest to the given point.
compareTo(SelectionAnchor? other) → int
Compares this object to another object.
override
containsPoint(Offset? point) → bool
Returns true if the selected word's rectangle(s) contain the point.
copyInflated(double delta) → SelectionAnchor
Returns a new SelectionAnchor with the selected word's rectangles inflated by delta.
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
taggedTextWithParagraphs(List<SelectionParagraph> paragraphs, {bool end = false}) → TaggedText?
Creates and returns the TaggedText object for this anchor.
toString() → String
A string representation of this object.
inherited

Operators

operator <(SelectionAnchor? other) → bool
operator <=(SelectionAnchor? other) → bool
operator ==(Object other) → bool
The equality operator.
inherited
operator >(SelectionAnchor? other) → bool
operator >=(SelectionAnchor? other) → bool