Initial

mdiwin/SEGMENT.BAK

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+#include <mdiwin/segment.hpp>
+
+Segment::Segment()
+{
+}
+
+Segment::~Segment()
+{
+}
+
+Segment::Segment(const Point &firstPoint,const Point &secondPoint,WORD vectorIndex)
+{
+	mFirstPoint=firstPoint;
+	mSecondPoint=secondPoint;
+	mVectorIndex=vectorIndex;
+}
+
+Segment::Segment(const Segment &someSegment)
+{
+	mFirstPoint=someSegment.mFirstPoint;
+	mSecondPoint=someSegment.mSecondPoint;
+	mVectorIndex=someSegment.mVectorIndex;
+}
+
+WORD Segment::operator==(const Segment &someSegment)const
+{
+	return ((mFirstPoint==someSegment.mFirstPoint &&
+				 mSecondPoint==someSegment.mSecondPoint)||
+				 (mFirstPoint==someSegment.mSecondPoint &&
+				 mSecondPoint==someSegment.mFirstPoint));
+}
+
+void Segment::operator=(const Segment &someSegment)
+{
+	mFirstPoint=someSegment.mFirstPoint;
+	mSecondPoint=someSegment.mSecondPoint;
+	mVectorIndex=someSegment.mVectorIndex;
+}
+
+#if 0
+void Segment::drawSegment(HDC hDC,HPEN hPen)const
+{
+	DWORD currentPosition;
+	HPEN hOldPen(0);
+	int saveMode;
+
+	saveMode=::SetROP2(hDC,R2_NOT);
+	if(hPen)hOldPen=(HPEN)::SelectObject(hDC,hPen);
+	currentPosition=::GetCurrentPosition(hDC);
+	::MoveTo(hDC,mFirstPoint.xPoint(),mFirstPoint.yPoint());
+	::LineTo(hDC,mSecondPoint.xPoint(),mSecondPoint.yPoint());
+	::MoveTo(hDC,LOWORD(currentPosition),HIWORD(currentPosition));
+	if(hOldPen)::SelectObject(hDC,hOldPen);
+	::SetROP2(hDC,saveMode);
+}
+#endif
+
+void Segment::drawSegment(HDC hDC,HPEN hPen)const
+{
+	Point currentPosition;
+	HPEN hOldPen(0);
+	int saveMode;
+
+	saveMode=::SetROP2(hDC,R2_NOT);
+	if(hPen)hOldPen=(HPEN)::SelectObject(hDC,hPen);
+	::GetCurrentPositionEx(hDC,(POINT FAR*)&currentPosition);
+	::MoveToEx(hDC,mFirstPoint.xPoint(),mFirstPoint.yPoint(),(POINT FAR*)&currentPosition);
+	::LineTo(hDC,mSecondPoint.xPoint(),mSecondPoint.yPoint());
+	::MoveToEx(hDC,currentPosition.xPoint(),currentPosition.yPoint(),(POINT FAR*)&mSecondPoint);
+	if(hOldPen)::SelectObject(hDC,hOldPen);
+	::SetROP2(hDC,saveMode);
+}
+
+