FirebaseVisionText.Line

public static class FirebaseVisionText.Line extends Object

Represents a line of text.

Public Method Summary

Rect	getBoundingBox() Returns the axis-aligned bounding rectangle of the detected text.
Float	getConfidence() The confidence of the recognized text.
Point[]	getCornerPoints() Gets the four corner points in clockwise direction starting with top-left.
synchronized List<FirebaseVisionText.Element>	getElements() Gets a unmodifiable list of `FirebaseVisionText.Element`s that make up this text line.
List<RecognizedLanguage>	getRecognizedLanguages() Gets a list of recognized languages together with confidence.
String	getText() Gets the recognized text as a string.

Inherited Method Summary

From class java.lang.Object

Object	clone()
boolean	equals(Object arg0)
void	finalize()
final Class<?>	getClass()
int	hashCode()
final void	notify()
final void	notifyAll()
String	toString()
final void	wait(long arg0, int arg1)
final void	wait(long arg0)
final void	wait()

Public Methods

public Rect getBoundingBox ()

Returns the axis-aligned bounding rectangle of the detected text.

public Float getConfidence ()

The confidence of the recognized text.

The value is returned only for cloud recognizers that are configured with DENSE_MODEL.

public Point[] getCornerPoints ()

Gets the four corner points in clockwise direction starting with top-left. Due to the possible perspective distortions, this is not necessarily a rectangle. Parts of the region could be outside of the image.

The value is only valid for on-device text recognition.

public synchronized List<FirebaseVisionText.Element> getElements ()

Gets a unmodifiable list of FirebaseVisionText.Elements that make up this text line.

public List<RecognizedLanguage> getRecognizedLanguages ()

Gets a list of recognized languages together with confidence. (Cloud API only.)

public String getText ()

Gets the recognized text as a string. Returned in reading order for the language. For Latin, this is top to bottom within a TextBlock, and left-to-right within a Line.

Returns an empty string if nothing is found.