TextBlock class
A text block recognized in an image that consists of a list of text lines.
Constructors
-
TextBlock({required String text, required List<
TextLine> lines, required Rect boundingBox, required List<String> recognizedLanguages, required List<Point< cornerPoints})int> > - Constructor to create an instance of TextBlock.
- TextBlock.fromJson(Map json)
-
Returns an instance of TextBlock from a given
json.factory
Properties
- boundingBox → Rect
-
Rect that contains the text block.
final
-
cornerPoints
→ List<
Point< int> > -
List of corner points of the text block in clockwise order starting with the top left point relative to the image in the default coordinate space.
final
- hashCode → int
-
The hash code for this object.
no setterinherited
-
lines
→ List<
TextLine> -
List of text lines that make up the block.
final
-
recognizedLanguages
→ List<
String> -
List of recognized languages in the text block. If no languages were recognized, the list is empty.
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- text → String
-
String representation of the text block that was recognized.
final
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