@pantrist/capacitor-plugin-ml-kit-text-recognition

Capacitor Wrapper for TextRecognition of Googles ML-Kit

Install

npm install @pantrist/capacitor-plugin-ml-kit-text-recognition
npx cap sync

Configuration

Android

Optional but recommended: You can configure your app to automatically download the ML model to the device after your app is installed from the Play Store. To do so, add the following declaration to your app's AndroidManifest.xml file:

<application ...>
  ...
  <meta-data
      android:name="com.google.mlkit.vision.DEPENDENCIES"
      android:value="ocr" />
  <!-- To use multiple models: android:value="ocr,model2,model3" -->
</application>

iOS

Nothing to do for iOS

Supported methods

Name	Android	iOS	Web
detectText	✅	✅	❌

API

• detectText(...)
• Interfaces

detectText(...)

detectText(options: DetectImageOptions) => Promise<TextDetectionResult>

Tries to detect text from the given image

Param	Type	Description
options	DetectImageOptions	Options for the text detection

Returns: Promise<TextDetectionResult>

---

Interfaces

TextDetectionResult

Prop	Type	Description
text	string	Found text
blocks	Block[]	Parsed text by lines

Block

Prop	Type
lines	Line[]

Line

Prop	Type
elements	Element[]

Element

DetectImageOptions

Prop	Type	Description
base64Image	string	The image to detect texts from
rotation	number	The image's counter-clockwise orientation degrees. Only 0, 90, 180, 270 are supported. Default 0