Represents a space-separated segment in a line of text (for example, a word in most Latin
languages). If a word is split between two lines by a hyphen, each part is encoded as a
separate Text.Symbol.
Public Method Summary
| float |
getAngle()
Gets the angle(in degrees, clockwise is positive, range is [-180, 180]) of the
rotation of the recognized element.
|
| Rect |
getBoundingBox()
Returns the axis-aligned bounding rectangle of the detected text.
|
| float |
getConfidence()
Gets the confidence of the recognized element.
|
| Point[] |
getCornerPoints()
Gets the four corner points in clockwise direction starting with top-left.
|
| String |
getRecognizedLanguage()
Gets prevailing language in the text, if any.
|
| synchronized List<Text.Symbol> |
getSymbols()
Gets a unmodifiable list of
Text.Symbols
that make up this text element.
|
| String |
getText()
Gets the recognized text in the
Text.Element.
|
Inherited Method Summary
Public Methods
public float getAngle ()
Gets the angle(in degrees, clockwise is positive, range is [-180, 180]) of the rotation of the recognized element.
public Rect getBoundingBox ()
Returns the axis-aligned bounding rectangle of the detected text. If nothing found,
it returns null.
public float getConfidence ()
Gets the confidence of the recognized element.
It is in range [0.0f, 1.0f].
Note that this information will be unavailable (i.e. returns 0) if you're using the unbundled version of Text Recognition library with an older version of Google Play services (lower than 22.30.XX).
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. If nothing found, it returns
null.
public String getRecognizedLanguage ()
Gets prevailing language in the text, if any. The format is in BCP47 (e.g. "en" or "sr-Latn-BA") or "und" if the language could not be determined.
public synchronized List<Text.Symbol> getSymbols ()
Gets a unmodifiable list of Text.Symbols
that make up this text element. Note that such field is not available for unbundled
versions of Text Recognition library yet.
Returns an empty list if nothing is found.
public String getText ()
Gets the recognized text in the Text.Element.
The recognized text is in reading order for the language. For Latin, it is left-to-right.
Returns an empty string if nothing is found.