DSNormalizedImagesUnit

The DSNormalizedImagesUnit class represents an intermediate result unit whose type is normalized images.

Definition

Assembly: DynamsoftDocumentNormalizer.xcframework

• Objective-C
• Swift

1. @interface DSNormalizedImagesUnit: DSIntermediateResultUnit
   

2. class NormalizedImagesUnit: IntermediateResultUnit
   

Methods

Methods	Description
getNormalizedImages	Get an array of DSNormalizedImageElement that represent all the normalized images.
getCount	Get the number of normalized images.
getNormalizedImage	Get the DSNormalizedImageElement at the specified index.
removeAllNormalizedImages	Remove all normalized images.
setNormalizedImage	Set the DSNormalizedImageElement at the specified index.

getNormalizedImages

Get an array of DSNormalizedImageElement that represent all the normalized images.

• Objective-C
• Swift

1. -(nullable NSArray<DSNormalizedImageElement*>*)getNormalizedImages;
   

2. func getNormalizedImages() -> [NormalizedImageElement]?
   

Return Value

An array of DSNormalizedImageElement that represent all the normalized images.

getCount

Get the number of normalized images.

• Objective-C
• Swift

1. -(NSInteger)getCount;
   

2. func getCount() -> Int
   

Return Value

The number of normalized images.

getNormalizedImage

Get the DSNormalizedImageElement at the specified index.

• Objective-C
• Swift

1. -(nullable DSNormalizedImageElement*)getNormalizedImage:(NSInteger)index;
   

2. func getNormalizedImage(index: Int) -> NormalizedImageElement?
   

Parameters

[in] index: The index of the normalized image.

Return Value

The DSNormalizedImageElement at the specified index.

removeAllNormalizedImages

Remove all normalized images.

• Objective-C
• Swift

1. -(void)removeAllNormalizedImages;
   

2. func removeAllNormalizedImages()
   

setNormalizedImage

Set the DSNormalizedImageElement at the specified index.

• Objective-C
• Swift

1. -(NSInteger)setNormalizedImage:(DSNormalizedImageElement*)element
        matrixToOriginalImage:(CGAffineTransform)matrixToOriginalImage;
   

2. func setNormalizedImage(element: NormalizedImageElement, matrixToOriginalImage: CGAffineTransform) -> Int
   

Parameters

[in] element: The normalized image to be set.

[in] matrixToOriginalImage: The matrix to the original image.

Return Value

Returns the ErrorCode if failed. Otherwise, returns 0.