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CContoursUnit

The CContoursUnit class represents a unit that contains contours as intermediate results. It is derived from the CIntermediateResultUnit class.

Definition

Namespace: dynamsoft::intermediate_results

Assembly: DynamsoftCore

class CContoursUnit : public CIntermediateResultUnit

Methods Summary

Method Description
GetContours Gets the contours.
SetContours Sets the contours.

Inherited Methods

The following methods are inherited from class CIntermediateResultUnit.

Method Description
GetHashId Gets the hash ID of the unit.
GetOriginalImageHashId Gets the hash ID of the original image.
GetOriginalImageTag Gets the image tag of the original image.
GetType Gets the type of the intermediate result unit.
Clone Creates a copy of the intermediate result unit.
SetHashId Sets the hash ID of the unit.
SetOriginalImageHashId Sets the hash ID of the original image.
SetOriginalImageTag Sets the image tag of the original image.
Retain Increases the reference count of the unit.
Release Decreases the reference count of the unit.
GetTransformMatrix Gets the transformation matrix via TransformMatrixType.
SetTransformMatrix Sets the transformation matrix via TransformMatrixType.

GetContours

Gets the contours.

virtual int GetContours(int* count, const CContour** contours, const CVector4** hierarchies) const;

Parameters

[out] count The count of contours in the unit.

[out] contours The contours in the unit.

[out] hierarchies The hierarchies of the contours in the unit.

Return value

Returns 0 if successful, or an error code if the contour could not be retrieved.

See Also

CContour

CVector4

SetContours

Sets the contours and hierarchies in the unit.

virtual int SetContours(int count, const CContour* contours, const CVector4* hierarchies, const double matrixToOriginalImage[9] =  IDENTITY_MATRIX) = 0;

Parameters

[in] count The number of contours in the unit.

[in] contours The contours in the unit.

[in] hierarchies The hierarchies in the unit.

[in] matrixToOriginalImage The matrix to original image.

Return Value

Returns 0 if the operation succeeds, or a nonzero error code if the operation fails.

This page is compatible for:

Version 1.0

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