56 lines
1.5 KiB
C++
56 lines
1.5 KiB
C++
#include <mesh/segment.hpp>
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#include <common/purehdc.hpp>
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Segment::Segment()
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{
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}
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Segment::~Segment()
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{
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}
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Segment::Segment(const GDIPoint &firstPoint,const GDIPoint &secondPoint,WORD vectorIndex)
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{
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mFirstPoint=firstPoint;
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mSecondPoint=secondPoint;
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mVectorIndex=vectorIndex;
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}
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Segment::Segment(const Segment &someSegment)
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{
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mFirstPoint=someSegment.mFirstPoint;
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mSecondPoint=someSegment.mSecondPoint;
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mVectorIndex=someSegment.mVectorIndex;
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}
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WORD Segment::operator==(const Segment &someSegment)const
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{
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return ((mFirstPoint==someSegment.mFirstPoint &&
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mSecondPoint==someSegment.mSecondPoint)||
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(mFirstPoint==someSegment.mSecondPoint &&
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mSecondPoint==someSegment.mFirstPoint));
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}
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void Segment::operator=(const Segment &someSegment)
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{
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mFirstPoint=someSegment.mFirstPoint;
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mSecondPoint=someSegment.mSecondPoint;
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mVectorIndex=someSegment.mVectorIndex;
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}
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void Segment::drawSegment(PureDevice &displayDevice,HPEN hPen,bool setROP)const
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{
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GDIPoint currentPosition;
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HPEN hOldPen(0);
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int saveMode;
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if(setROP)saveMode=::SetROP2(displayDevice,R2_NOT);
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if(hPen)hOldPen=(HPEN)::SelectObject(displayDevice,hPen);
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::GetCurrentPositionEx(displayDevice,(POINT FAR*)¤tPosition);
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::MoveToEx(displayDevice,mFirstPoint.x(),mFirstPoint.y(),(POINT FAR*)¤tPosition);
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::LineTo(displayDevice,mSecondPoint.x(),mSecondPoint.y());
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::MoveToEx(displayDevice,currentPosition.x(),currentPosition.y(),(POINT FAR*)&mSecondPoint);
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if(hOldPen)::SelectObject(displayDevice,hOldPen);
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if(setROP)::SetROP2(displayDevice,saveMode);
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}
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