# Ink.Builder

public static class **Ink.Builder** extends [Object](https://developer.android.com/reference/java/lang/Object.html)  
Builder for the `https://developers.google.com/android/reference/com/google/mlkit/vision/digitalink/recognition/Ink`
class.

### Public Constructor Summary

|---|---|
|   | [Builder](https://developers.google.com/android/reference/com/google/mlkit/vision/digitalink/recognition/Ink.Builder#Builder())() |

### Public Method Summary

|---|---|
| [Ink.Builder](https://developers.google.com/android/reference/com/google/mlkit/vision/digitalink/recognition/Ink.Builder) | [addStroke](https://developers.google.com/android/reference/com/google/mlkit/vision/digitalink/recognition/Ink.Builder#addStroke(com.google.mlkit.vision.digitalink.common.Stroke))([Stroke](https://developers.google.com/android/reference/com/google/mlkit/vision/digitalink/common/Stroke) stroke) Adds a stroke to the ink. |
| [Ink](https://developers.google.com/android/reference/com/google/mlkit/vision/digitalink/recognition/Ink) | [build](https://developers.google.com/android/reference/com/google/mlkit/vision/digitalink/recognition/Ink.Builder#build())() Returns the final `https://developers.google.com/android/reference/com/google/mlkit/vision/digitalink/recognition/Ink` object. |
| boolean | [isEmpty](https://developers.google.com/android/reference/com/google/mlkit/vision/digitalink/recognition/Ink.Builder#isEmpty())() Returns true if the builder contains no strokes. |

### Inherited Method Summary

From class java.lang.Object

|---|---|
| [Object](https://developer.android.com/reference/java/lang/Object.html) | clone() |
| boolean | equals([Object](https://developer.android.com/reference/java/lang/Object.html) arg0) |
| void | finalize() |
| final [Class](https://developer.android.com/reference/java/lang/Class.html)\<?\> | getClass() |
| int | hashCode() |
| final void | notify() |
| final void | notifyAll() |
| [String](https://developer.android.com/reference/java/lang/String.html) | toString() |
| final void | wait(long arg0, int arg1) |
| final void | wait(long arg0) |
| final void | wait() |

## Public Constructors

#### public **Builder** ()

## Public Methods

#### public [Ink.Builder](https://developers.google.com/android/reference/com/google/mlkit/vision/digitalink/recognition/Ink.Builder)
**addStroke** ([Stroke](https://developers.google.com/android/reference/com/google/mlkit/vision/digitalink/common/Stroke) stroke)

Adds a stroke to the ink.

#### public [Ink](https://developers.google.com/android/reference/com/google/mlkit/vision/digitalink/recognition/Ink)
**build** ()

Returns the final `https://developers.google.com/android/reference/com/google/mlkit/vision/digitalink/recognition/Ink`
object.

#### public boolean **isEmpty** ()

Returns true if the builder contains no strokes.