www.gusucode.com > VC++开发的电路板画图设计软件源代码源码程序 > VC++开发的电路板画图设计软件源代码源码程序\code\Eline.cpp
//Download by http://www.NewXing.com // Eline.cpp: implementation of the CResis class. // ////////////////////////////////////////////////////////////////////// #include "stdafx.h" #include "Pointtest.h" #include "Eline.h" #ifdef _DEBUG #undef THIS_FILE static char THIS_FILE[]=__FILE__; #define new DEBUG_NEW #endif ////////////////////////////////////////////////////////////////////// // Construction/Destruction ////////////////////////////////////////////////////////////////////// CResis::CResis(int nType,CBaseList* pBaseList) : CBase(ID_RESISTANCE,pBaseList) { left = CPoint(0,0); right = CPoint(0,0); Content_Of_Ob = "R"; AddString(ID_RESISTANCE); Value = 1; } CResis::CResis(CBase* pp1,CBase* pp2,CBaseList* pBaseList) : CBase(ID_RESISTANCE,pBaseList) { p1 = pp1; p2 = pp2; AddSon(p1); AddSon(p2); left = CPoint(0,0); right = CPoint(0,0); Content_Of_Ob = "R"; AddString(ID_RESISTANCE); Value = 1; } CResis::~CResis() { } void CResis::Draw(CDC* pDC) { if(IsSelected()){ CPen pen(PS_SOLID, 2,RED); CPen *Oldpen = pDC->SelectObject(&pen); pDC->SetBkMode(TRANSPARENT); pDC->MoveTo(left); pDC->LineTo(p1->CenterPoint); pDC->MoveTo(right); pDC->LineTo(p2->CenterPoint); pDC->MoveTo(aa); pDC->LineTo(dd); pDC->LineTo(bb); pDC->LineTo(cc); pDC->LineTo(aa); pDC->SelectObject(Oldpen); }else{ CPen pen(PS_SOLID, 2,BLACK); CPen *Oldpen = pDC->SelectObject(&pen); pDC->SetBkMode(TRANSPARENT); pDC->MoveTo(left); pDC->LineTo(p1->CenterPoint); pDC->MoveTo(right); pDC->LineTo(p2->CenterPoint); pDC->MoveTo(aa); pDC->LineTo(dd); pDC->LineTo(bb); pDC->LineTo(cc); pDC->LineTo(aa); pDC->SelectObject(Oldpen); } TextOut(pDC); } void CResis::SetPoint(CPoint pp) { TextPoint = left = right = CenterPoint = pp; left = pp - CPoint(20,0); right = pp + CPoint(20,0); p1->CenterPoint = pp - CPoint(30,0); p2->CenterPoint = pp + CPoint(29,0); cc = aa = left; dd = bb = right; aa.Offset(CSize(0,10)); cc.Offset(CSize(0,-10)); bb.Offset(CSize(0,-10)); dd.Offset(CSize(0,10)); RotateCell(TotalAngle); } void CResis::OffSet(CSize size) { CenterPoint.Offset(size); left.Offset(size); right.Offset(size); p1->OffSet(size); p2->OffSet(size); aa.Offset(size); bb.Offset(size); cc.Offset(size); dd.Offset(size); } CRect CResis::GetGraphRect() { CPoint up_left,down_right; up_left = down_right = CenterPoint; up_left.Offset(-20,-10); down_right.Offset(20,10); return CRect(up_left,down_right); } void CResis::RotateCell(double angle) { left = Rotate(angle,left); right = Rotate(angle,right); p1->CenterPoint = Rotate(angle,p1->CenterPoint); p2->CenterPoint = Rotate(angle,p2->CenterPoint); aa = Rotate(angle,aa); bb = Rotate(angle,bb); cc = Rotate(angle,cc); dd = Rotate(angle,dd); }