DSTextRemovedBinaryImageUnit

The DSTextRemovedBinaryImageUnit class extends the DSIntermediateResultUnit class and represents a text-removed binary image unit.

Definition

Assembly: DynamsoftCore.framework

• Objective-C
• Swift

1. @interface DSTextRemovedBinaryImageUnit : DSIntermediateResultUnit
   

2. class TextRemovedBinaryImageUnit : IntermediateResultUnit
   

Methods

Method	Description
setImageData	Sets the image data for the text-removed binary image.
getImageData	Gets the image data for the text-removed binary image.

Inherited Methods

The following methods are inherited from class IntermediateResultUnit.

Method	Description
getHashId	Gets the hash ID of the unit. The hash ID is the unique identifier for the intermediate result unit.
getOriginalImageHashId	Gets the hash ID of the original image associated with this unit.
getOriginalImageTag	Gets the tag associated with the original image.
getType	Gets the type of the intermediate result unit, defined by the enumeration IntermediateResultUnitType.
getTransformMatrix	Gets the transformation matrix via DSTransformMatrixType.
clone	Creates a copy of the intermediate result unit.
replace	Replaces the content of the intermediate result unit.

setImageData

Sets the image data for the text-removed binary image.

• Objective-C
• Swift

1. -(NSInteger)setImageData:(DSImageData *)imageData;
   

2. func setImageData(_ imageData: DSImageData?) -> Int
   

Parameters

imageData: A DSImageData object as the image data of the text removed binary image.

Return Value

Returns the ErrorCode if failed. Otherwise, returns 0.

getImageData

Gets the image data for the text-removed binary image.

• Objective-C
• Swift

1. -(nullable DSImageData *)getImageData;
   

2. func getImageData() -> DSImageData?
   

Return Value

A DSImageData object that describes the text removed binary image.