CIntermediateResultUnit

The CIntermediateResultUnit class represents an intermediate result unit used in image processing. It is an abstract base class with multiple subclasses, each representing a different type of unit such as pre-detected regions, localized barcodes, decoded barcodes, localized text lines, binary image, gray image, etc.

Definition

Namespace: dynamsoft::intermediate_results

Assembly: DynamsoftCore

class CIntermediateResultUnit 

Methods Summary

GetHashId

Gets the hash ID of the intermediate result unit.

const char* GetHashId() const

Return value

Returns the hash ID of the unit.

GetSourceImageHashId

Gets the hash ID of the source image.

const char* GetSourceImageHashId() const

Return value

Returns the hash ID of the source image.

GetSourceImageTag

Gets the image tag of the source image.

const CImageTag* GetSourceImageTag() const

Return value

Returns the image tag of the source image.

GetLocalToSourceImageTransformMatrix

Gets the transformation matrix from local to source image coordinates.

virtual void GetLocalToSourceImageTransformMatrix(double matrix[9]) const

Parameters

[out] matrix The transformation matrix.

SetLocalToSourceImageTransformMatrix

Sets the transformation matrix from local to source image coordinates.

virtual void SetLocalToSourceImageTransformMatrix(double matrix[9])

Parameters

[in] matrix The transformation matrix.

GetType

Gets the type of the intermediate result unit.

virtual IntermediateResultUnitType GetType() const = 0

Return value

Returns the type of the intermediate result unit.

Clone

Creates a copy of the intermediate result unit.

virtual CIntermediateResultUnit* Clone() const = 0

Return value

Returns a copy of the intermediate result unit.

SetHashId

Sets the hash ID of the intermediate result unit.

void SetHashId(const char* _hashId)

Parameters

[in] _hashId The hash ID to set.

SetSourceImageHashId

Sets the hash ID of the source image.

void SetSourceImageHashId(const char* _sourceImageHashId)

Parameters

[in] _sourceImageHashId The hash ID to set.

SetSourceImageTag

Sets the image tag of the source image.

void SetSourceImageTag(const CImageTag* _tag)

Parameters

[in] _tag The image tag to set.

Retain

Increases the reference count of the intermediate result unit.

virtual void Retain() = 0

Release

Decreases the reference count of the intermediate result unit.

virtual void Release() = 0

GetRotationTransformMatrix

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

void GetRotationTransformMatrix(double matrix[9]) const;

Parameters

[out] matrix A double array which represents the rotation transform matrix.

SetRotationTransformMatrix

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

void SetRotationTransformMatrix(double matrix[9]);

Parameters

[in] matrix A double array which represents the rotation transform matrix.