layout	default-layout
title	class CContour - Dynamsoft Core Module C++ Edition API Reference
description	API reference for the CContour class in Dynamsoft Core C++ Edition, representing a contour as a set of points outlining the boundary of a detected region.
keywords	contour, c++
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CContour

The CContour class represents a contour in 2D space. It contains an array of CPoint objects, which represent the vertices of the contour.

Definition

Namespace: dynamsoft::basic_structures

Assembly: DynamsoftCore

class CContour

Method	Description
`SetPoints`	Sets the point array and the points free function pointer.
`GetPointsCount`	Gets the number of points in the point array.
`GetPoints`	Gets the point array.
`~CContour`	The destructor of CContour.

The destructor of CContour. It releases the memory of the point array.

~CContour()

Sets the point array and the points free function pointer.

void SetPoints(int pointsCount, const CPoint* points, FreePointsFunc freePointsFunc);

Parameters

[in] pointsCount: The number of points in the point array.

[in] points: The point array.

[in] freePointsFunc: The freePointsFunc function pointer.

Gets the number of points in the point array.

int GetPointsCount() const;

Return Value

The number of points in the point array.

Gets the point array.

const CPoint* GetPoints() const;

Return Value

Return the point array.