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#pragma once
#ifndef AFX_EXT_CLASS
#define AFX_EXT_CLASS Q_DECL_IMPORT
#endif
#include <vector>
#include <set>
using std::vector;
using std::set;
#include "InterfaceElements.h"
/*@file: CPolygonOperation.h
* @desc: 用于多边形之间的运算，交并补等
* @date: 2024.7.24
*/
class AFX_EXT_CLASS CPolygonOperation
{
public:
CPolygonOperation(void);
//对输入一系列边界进行挖空处理，生成 XOR多边形， srcPgns = 所有的边界和孔洞
static int DigHoles(vector<CPolyline*>& srcPgns, vector<CPolyline*>& dstPgns);
};