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https://github.com/tony-xlh/capacitor-plugin-dynamsoft-label-recognizer
Capacitor plugin of Dynamsoft Label Recognizer
https://github.com/tony-xlh/capacitor-plugin-dynamsoft-label-recognizer
Last synced: about 1 month ago
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Capacitor plugin of Dynamsoft Label Recognizer
- Host: GitHub
- URL: https://github.com/tony-xlh/capacitor-plugin-dynamsoft-label-recognizer
- Owner: tony-xlh
- License: mit
- Created: 2022-10-13T02:04:18.000Z (about 2 years ago)
- Default Branch: main
- Last Pushed: 2024-08-20T06:56:04.000Z (4 months ago)
- Last Synced: 2024-11-03T03:20:02.620Z (about 1 month ago)
- Language: JavaScript
- Size: 4.14 MB
- Stars: 2
- Watchers: 3
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- Contributing: CONTRIBUTING.md
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- awesome-capacitor - Label Recognizer - Recognize text on labels like MRZ on passports using Dynamsoft Label Recognizer. (Other plugins)
README
# capacitor-plugin-dynamsoft-label-recognizer
Capacitor plugin of [Dynamsoft Label Recognizer](https://www.dynamsoft.com/label-recognition/overview/) which brings text recognition ability to your apps.
## Versions
For Capacitor v6, use v2.x.
For Capacitor v5, use v1.x.
For Capacitor v4, use v0.x.
## SDK Versions Used for Different Platforms
| Product | Android | iOS | Web |
| ----------- | ----------- | ----------- | ----------- |
| Dynamsoft Label Recognizer | 2.x | 2.x | 2.x |
## Install
```bash
npm install capacitor-plugin-dynamsoft-label-recognizer
npx cap sync
```
## Demo
[Vanilla JS example](https://github.com/tony-xlh/capacitor-plugin-dynamsoft-label-recognizer/tree/main/example)
## API
* [`initialize()`](#initialize)
* [`initLicense(...)`](#initlicense)
* [`recognizeBase64String(...)`](#recognizebase64string)
* [`recognizeBitmap(...)`](#recognizebitmap)
* [`updateRuntimeSettings(...)`](#updateruntimesettings)
* [`resetRuntimeSettings()`](#resetruntimesettings)
* [`setEngineResourcesPath(...)`](#setengineresourcespath)
* [`addListener('onResourcesLoadStarted', ...)`](#addlisteneronresourcesloadstarted)
* [`addListener('onResourcesLoaded', ...)`](#addlisteneronresourcesloaded)
* [`removeAllListeners()`](#removealllisteners)
* [Interfaces](#interfaces)
* [Type Aliases](#type-aliases)
### initialize()
```typescript
initialize() => Promise
```
--------------------
### initLicense(...)
```typescript
initLicense(options: { license: string; }) => Promise
```
| Param | Type |
| ------------- | --------------------------------- |
| **`options`** | { license: string; } |
--------------------
### recognizeBase64String(...)
```typescript
recognizeBase64String(options: { base64: string; }) => Promise<{ results: DLRResult[]; }>
```
| Param | Type |
| ------------- | -------------------------------- |
| **`options`** | { base64: string; } |
**Returns:** Promise<{ results: DLRResult[]; }>
--------------------
### recognizeBitmap(...)
```typescript
recognizeBitmap(options: { className?: string; methodName?: string; }) => Promise<{ results: DLRResult[]; }>
```
Android and iOS only method which directly read camera frames from capacitor-plugin-camera
| Param | Type |
| ------------- | --------------------------------------------------------- |
| **`options`** | { className?: string; methodName?: string; } |
**Returns:** Promise<{ results: DLRResult[]; }>
--------------------
### updateRuntimeSettings(...)
```typescript
updateRuntimeSettings(options: { settings: RuntimeSettings; }) => Promise
```
| Param | Type |
| ------------- | -------------------------------------------------------------------------- |
| **`options`** | { settings: RuntimeSettings; } |
--------------------
### resetRuntimeSettings()
```typescript
resetRuntimeSettings() => Promise
```
--------------------
### setEngineResourcesPath(...)
```typescript
setEngineResourcesPath(options: { path: string; }) => Promise
```
| Param | Type |
| ------------- | ------------------------------ |
| **`options`** | { path: string; } |
--------------------
### addListener('onResourcesLoadStarted', ...)
```typescript
addListener(eventName: 'onResourcesLoadStarted', listenerFunc: onResourcesLoadStartedListener) => Promise
```
| Param | Type |
| ------------------ | ----------------------------------------------------------------------------------------- |
| **`eventName`** | 'onResourcesLoadStarted' |
| **`listenerFunc`** | onResourcesLoadStartedListener |
**Returns:** Promise<PluginListenerHandle>
--------------------
### addListener('onResourcesLoaded', ...)
```typescript
addListener(eventName: 'onResourcesLoaded', listenerFunc: onResourcesLoadedListener) => Promise
```
| Param | Type |
| ------------------ | ------------------------------------------------------------------------------- |
| **`eventName`** | 'onResourcesLoaded' |
| **`listenerFunc`** | onResourcesLoadedListener |
**Returns:** Promise<PluginListenerHandle>
--------------------
### removeAllListeners()
```typescript
removeAllListeners() => Promise
```
--------------------
### Interfaces
#### DLRResult
| Prop | Type |
| ----------------- | ------------------------------------------------------------- |
| **`location`** | DLRQuadrilateral |
| **`confidence`** | number |
| **`lineResults`** | DLRLineResult[] |
#### DLRQuadrilateral
| Prop | Type |
| ------------ | ----------------------- |
| **`points`** | DLRPoint[] |
#### DLRPoint
| Prop | Type |
| ------- | ------------------- |
| **`x`** | number |
| **`y`** | number |
#### DLRLineResult
| Prop | Type |
| ------------------------- | ------------------------------------------------------------- |
| **`text`** | string |
| **`location`** | DLRQuadrilateral |
| **`confidence`** | number |
| **`isCheckDigitMatched`** | boolean |
#### RuntimeSettings
| Prop | Type |
| ----------------------- | --------------------------------------------------------------- |
| **`template`** | string |
| **`customModelConfig`** | CustomModelConfig |
#### CustomModelConfig
| Prop | Type |
| -------------------------- | --------------------- |
| **`customModelFolder`** | string |
| **`customModelFileNames`** | string[] |
#### PluginListenerHandle
| Prop | Type |
| ------------ | ----------------------------------------- |
| **`remove`** | () => Promise<void> |
### Type Aliases
#### onResourcesLoadStartedListener
(resourcePath: string): void
#### onResourcesLoadedListener
(resourcePath: string): void