UDocBidi class abstract
Recovers logical (reading) order from visually ordered text pieces.
PDF glyphs are positioned visually, left to right. Unicode's bidi algorithm
turns logical text into visual order by reversing runs of embedding level
>= k for k = max..1; applying those same reversals for k = 1..max undoes
it. Levels are estimated per piece: RTL letters are odd, Latin letters in
an RTL paragraph and digits inside RTL text are raised to an even level so
numbers such as "۱۴۰۳" or "2024" keep their left-to-right order.
Constructors
- UDocBidi()
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited