CCandidateQuadEdgesUnit Class

The CCandidateQuadEdgesUnit class represents an intermediate result unit whose type is candidate quad edges.

Definition

Namespace: dynamsoft::ddn::intermediate_results

Assembly: DynamsoftDocumentNormalizer

class CCandidateQuadEdgesUnit: CIntermediateResultUnit

Inheritance: CIntermediateResultUnit -> CCandidateQuadEdgesUnit

Methods

GetCount

Gets the count of CandidateQuadEdge objects in current object.

int GetCount() 

Return Value

The count of CandidateQuadEdge objects in current object.

GetCandidateQuadEdge

Gets a CandidateQuadEdge object from current object by specifying a index.

int GetCandidateQuadEdge(int index, CEdge* edge)

Parameters

[in] index The index of the CandidateQuadEdge object.

[in, out] edge The CandidateQuadEdge object got by the specific index.

Return Value

Returns the error code.

See Also

• CEdge
• ErrorCode

RemoveAllCandidateQuadEdges

Removes all the candidate quad edges in current object.

virtual void RemoveAllCandidateQuadEdges() = 0

RemoveCandidateQuadEdge

Removes a candidate quad edge from current object by specifying an index.

virtual int RemoveCandidateQuadEdge(int index) = 0

Parameters

[in] index The index of the candidate quad edge to be removed.

Return Value

Returns 0 if successful, otherwise returns a negative value.

AddCandidateQuadEdge

Adds a candidate quad edge to current object.

virtual int AddCandidateQuadEdge(const CEdge& edge, const double matrixToOriginalImage[9] =  IDENTITY_MATRIX) = 0

Parameters

[in] edge The candidate quad edge to be added.

[in] matrixToOriginalImage The matrix to the original image.

Return Value

Returns 0 if successful, otherwise returns a negative value.

SetCandidateQuadEdge

Sets the candidate quad edge at the specified index.

virtual int SetCandidateQuadEdge(int index, const CEdge& edge, const double matrixToOriginalImage[9] =  IDENTITY_MATRIX) = 0;

Parameters

[in] index The index of the candidate quad edge to be set.

[in] edge The candidate quad edge to be added.

[in] matrixToOriginalImage The matrix to the original image.

Return Value

Returns 0 if successful, otherwise returns a negative value.