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DSRecognizedTextLinesResult

The DSRecognizedTextLinesResult class represents the overall result(s) of a text recognition process. It provides access to information about the recognized text lines, the original image, and any errors that occurred during the recognition process.

Definition

Assembly: DynamsoftLabelRecognizer.xcframework

Objective-C
Swift

@interface DSRecognizedTextLinesResult : NSObject

class RecognizedTextLinesResult: NSObject

Property Summary

Property	Type	Description
`originalImageHashId`	NSString	The hash ID of the original image.
`originalImageTag`	DSImageTag	The tag of the original image stores in a `DSImageTag` object.
`items`	NSArray<DSTextLineResultItem>	All the text line result items that recognized from the image in an array of `DSTextLineResultItem`.
`rotationTransformMatrix`	CGAffineTransform	The rotation transformation matrix of the original image relative to the rotated image.
`errorCode`	NSInteger	The error code of the recognition result, if an error occurred.
`errorMessage`	NSString	The error message of the recognition result, if an error occurred.

originalImageHashId

The hash ID of the original image.

Objective-C
Swift

@property (nonatomic, nullable, readonly) NSString* originalImageHashId;

var originalImageHashId: String? { get }

originalImageTag

The tag of the original image stores in a DSImageTag object.

Objective-C
Swift

@property (nonatomic, nullable, readonly) DSImageTag* originalImageTag;

var originalImageTag: ImageTag? { get }

items

All the text line result items that recognized from the image in an array of DSTextLineResultItem.

Objective-C
Swift

@property (nonatomic, nullable, readonly) NSArray<DSTextLineResultItem*>* items;

var items: [TextLineResultItem]? { get }

rotationTransformMatrix

Get the rotation transformation matrix of the original image relative to the rotated image.

Objective-C
Swift

@property (nonatomic, nullable, assign, readonly) CGAffineTransform rotationTransformMatrix;

var rotationTransformMatrix: CGAffineTransform { get }

errorCode

Returns the error code of this result should something go wrong.

Objective-C
Swift

@property (nonatomic, assign, readonly) NSInteger errorCode;

```
var errorCode: Int { get }
```

errorMessage

Returns the error message of this result should something go wrong.

Objective-C
Swift

@property (nonatomic, assign, readonly) NSString * errorMessage;

```
var errorMessage: String { get }
```