368 lines
8.4 KiB
C++
368 lines
8.4 KiB
C++
#include "stdafx.h"
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#include "TRoadGradeArrowJig.h"
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extern void GetArrowPolyLineByParam(AcGePoint3d &ptCenter, AcGeVector2d &vecDirction, double dArrowLenth, XPoly2D &poly2d);
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TRoadGradeArrowJig::TRoadGradeArrowJig(XPoly2D poly2d, XPoint ptPosition, TDbSymbArrow* pSymblArrow, int nArrowLength, bool bRotation, bool bDynamic)
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{
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m_poly2d = poly2d;
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m_Position[0] = ptPosition.x;
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m_Position[1] = ptPosition.y;
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m_Position[2] = ptPosition.z;
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if (!pSymblArrow)
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{
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m_pEntSymbArrowEnt = new TDbSymbArrow();
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}
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m_pEntSymbArrowEnt = pSymblArrow;
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m_dAngle = 0;
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m_nArrowLength = nArrowLength;
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m_bRotation = bRotation;
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m_bDynamic = bDynamic;
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}
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TRoadGradeArrowJig::~TRoadGradeArrowJig()
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{
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}
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void TRoadGradeArrowJig::SetPrompt(const TCHAR *m_pTemp)
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{
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m_pszPrompt = m_pTemp;
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acutPrintf(m_pTemp);
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}
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int TRoadGradeArrowJig::GetRetCode() const
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{
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int ret = m_nRetCode;
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if (ret == AcEdJig::kCancel)
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ret = RTCAN;
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else if (ret == AcEdJig::kNull)
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ret = RTNONE;
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else if (ret == AcEdJig::kNormal)
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ret = RTNORM;
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else
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{
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ret = RTKWORD;
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}
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return ret;
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}
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int TRoadGradeArrowJig::doIt()
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{
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m_nRetCode = drag();
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int nRet = GetRetCode();
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return nRet;
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}
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Adesk::Boolean TRoadGradeArrowJig::update()
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{
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int nLen = m_poly2d.Length() - 1;
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if (nLen > 0)
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{
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TADSGePoint3d ptProjectStart;
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TGGeDirectionCurve cvDirectionCurve;//方向
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m_poly2d.Nth(0, cvDirectionCurve);
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double dMindis = 0;
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cvDirectionCurve.ProjectToMe(m_ptPoint, ptProjectStart);//使用WCS计算
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if (!m_poly2d.HitTestOnCurve(ptProjectStart))//当前投影点不在当前多段线上
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{
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dMindis = 1.7976931348623158e+308;
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}
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else
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dMindis = abs(ptProjectStart.Distance(m_ptPoint));//当前点到投影点的距离
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if (m_ptPoint != ptProjectStart)
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{
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for (int i = 1; i < nLen; ++i)
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{
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double dMinTemp = 0;
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TGGeDirectionCurve cvCurveTemp;
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TADSGePoint3d ptProjectTemp;
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m_poly2d.Nth(i, cvCurveTemp);
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if (0 == cvCurveTemp.ProjectToMe(m_ptPoint, ptProjectTemp))
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break;
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if (!m_poly2d.HitTestOnCurve(ptProjectTemp))
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{
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dMinTemp = 1.7976931348623158e+308;
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}
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else
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dMinTemp = abs(ptProjectTemp.Distance(m_ptPoint));
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if(dMinTemp < dMindis)
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{
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ptProjectStart = ptProjectTemp;
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cvDirectionCurve = cvCurveTemp;
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dMindis = abs(ptProjectTemp.Distance(m_ptPoint));
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}
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}
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}
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double dDirction = cvDirectionCurve.Direction(ptProjectStart);
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if (cvDirectionCurve.m_dBulge < -1.0E-8)
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dDirction = PI - dDirction;
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m_dAngle =dDirction;
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}
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AcGeVector2d vecDirction(1,0);
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if (m_bDynamic)
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vecDirction = Ucs2Wcs(-AcGeVector2d::kXAxis, TRUE);
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AcGeMatrix2d mat;
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mat.setToRotation(m_dAngle);
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vecDirction.transformBy(mat);
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XPoly2D poly2d;
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GetArrowPolyLineByParam(m_Position, vecDirction, m_nArrowLength, poly2d);
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m_pEntSymbArrowEnt->SetPoly2D(poly2d);
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m_pEntSymbArrowEnt->SetTextLocation(m_pEntSymbArrowEnt->GetDefaultTextLocation());
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m_pEntSymbArrowEnt->SetText2Location(m_pEntSymbArrowEnt->GetDefaultText2Location());
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return Adesk::kTrue;
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}
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void TRoadGradeArrowJig::SetAngle(double dAngle)
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{
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m_dAngle = dAngle;
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update();
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}
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double TRoadGradeArrowJig::GetAngle()
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{
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return m_dAngle;
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}
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AcEdJig::DragStatus TRoadGradeArrowJig::sampler()
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{
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DragStatus stat;
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setUserInputControls((UserInputControls)
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(AcEdJig::kNullResponseAccepted));
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if (m_bRotation)
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{
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DragStatus res = acquireAngle(m_dAngle, m_Position);
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if (res == kNormal)
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{
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static double temp;
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if (fabs(m_dAngle - temp) > 1e-6)
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temp = m_dAngle;
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else
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return AcEdJig::kNoChange;
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}
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return res;
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}
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else
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{
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stat = acquirePoint(m_point);
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m_ptPoint = XPoint(m_point);
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if (stat==AcEdJig::kNormal)
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{
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static XPoint PointTemp = m_ptPoint;
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m_Position = m_point;
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if (PointTemp==m_ptPoint)
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return AcEdJig::kNoChange;
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else
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PointTemp = m_ptPoint;
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}
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}
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return stat;
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}
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AcDbEntity* TRoadGradeArrowJig::entity() const
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{
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return (AcDbEntity *)(m_pEntSymbArrowEnt);
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}
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TDbSymbArrow* TRoadGradeArrowJig::GetSymbArrow()
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{
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return m_pEntSymbArrowEnt;
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}
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TRoadElevJig::TRoadElevJig(XPoly2D poly2d, TDbSymbElevation* pSymblElev, bool bOneElev , bool bSelectBaseline)
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{
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m_poly2d = poly2d;
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if (!pSymblElev)
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{
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m_pEntSymbElevEnt = new TDbSymbElevation();
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}
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m_pEntSymbElevEnt = pSymblElev;
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m_dAngle = 0;
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m_bSelect = bSelectBaseline;
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m_bOneElev = bOneElev;
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}
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void TRoadElevJig::SetPrompt(const TCHAR *m_pTemp)
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{
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m_pszPrompt = m_pTemp;
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acutPrintf(m_pTemp);
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}
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int TRoadElevJig::doIt(int *keyIndex)
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{
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int nRetCode=0;
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acedGetAcadDwgView()->SetFocus(); //屏幕菜单点取时, 命令焦点没有在图形窗口
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if (m_sKeyword) {
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INITGET_BEG(-1, m_sKeyword);
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try {
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nRetCode = drag();
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} catch(...) {
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nRetCode=AcEdJig::kCancel;
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}
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INITGET_END();
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} else {
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try {
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nRetCode = drag();
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} catch(...) {
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nRetCode=AcEdJig::kCancel;
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}
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}
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m_nRetCode = nRetCode;
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return GetRetCode();
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}
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TDbSymbElevation* TRoadElevJig::GetSymbElev()
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{
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return m_pEntSymbElevEnt;
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}
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AcEdJig::DragStatus TRoadElevJig::sampler()
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{
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DragStatus stat;
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setUserInputControls((UserInputControls)
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(AcEdJig::kNullResponseAccepted));
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if (!!m_sKeyword) setKeywordList(m_sKeyword);
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else setKeywordList(NULL);
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stat = acquirePoint(m_point);
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m_ptPoint = XPoint(m_point);
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if (stat == AcEdJig::kNormal)
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{
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static XPoint PointTemp = m_ptPoint;
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if (PointTemp == m_ptPoint)
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return AcEdJig::kNoChange;
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else
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PointTemp = m_ptPoint;
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}
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return stat;
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}
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Adesk::Boolean TRoadElevJig::update()
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{
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if (m_bOneElev)//只有一个标高值
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{
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m_pEntSymbElevEnt->SetLocation(m_ptPoint);
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//计算数值
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return Adesk::kTrue;;
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}
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int nLen = m_poly2d.Length() - 1;
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if (nLen > 0)
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{
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XPoint ptPolyStart, ptPolyEnd;
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TGGeDirectionCurve cvCurve;
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m_poly2d.Nth(0, cvCurve); //整个曲段的起点
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ptPolyStart = cvCurve.GetStartPoint();
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m_poly2d.Nth(nLen - 1, cvCurve);
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ptPolyEnd = cvCurve.GetStartPoint(); //整个曲段的终点
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CRoadElevStyle road;
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TADSGePoint3d ptProjectPoint;//投影点
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TGGeDirectionCurve cvDirectionCurve;
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m_poly2d.Nth(0, cvDirectionCurve);
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double dMindis = 0;
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cvDirectionCurve.ProjectToMe(m_point, ptProjectPoint);
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if (!m_poly2d.HitTestOnCurve(ptProjectPoint))//当前投影点不在当前多段线上
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dMindis = 1.7976931348623158e+308;//最大值
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else
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dMindis = abs(ptProjectPoint.Distance(m_point));//当前点到投影点的距离
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if (m_point != ptProjectPoint)
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{
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for (int i = 1; i < nLen; ++i)
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{
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double dMinTemp = 0;
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TGGeDirectionCurve cvCurveTemp;
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TADSGePoint3d ptProjectTemp;
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m_poly2d.Nth(i, cvCurveTemp);
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if (0 == cvCurveTemp.ProjectToMe(m_point, ptProjectTemp))
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break;
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if (!m_poly2d.HitTestOnCurve(ptProjectTemp))
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{
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dMinTemp = 1.7976931348623158e+308;
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if (abs(ptProjectTemp.Distance(ptPolyStart)) < abs(ptProjectTemp.Distance(ptPolyEnd)))
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{
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m_poly2d.Nth(0, cvCurveTemp);
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cvCurveTemp.ProjectToMe(m_point, ptProjectTemp);
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dMinTemp = abs(ptProjectTemp.Distance(m_point));
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}
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else
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{
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m_poly2d.Nth(nLen - 1, cvCurveTemp);
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cvCurveTemp.ProjectToMe(m_point, ptProjectTemp);
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dMinTemp = abs(ptProjectTemp.Distance(m_point));
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}
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}
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else
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dMinTemp = abs(ptProjectTemp.Distance(m_point));
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if (dMinTemp < dMindis)
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{
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ptProjectPoint = ptProjectTemp;
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cvDirectionCurve = cvCurveTemp;
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dMindis = abs(ptProjectTemp.Distance(m_point));
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}
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}
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}
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if (!m_bSelect)
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{
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for (int j = 0; j < nLen; ++j)
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{
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TGGeDirectionCurve cvCurveTemp;
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m_poly2d.Nth(j, cvCurveTemp);
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m_pEntSymbElevEnt->SetLocation(ptProjectPoint);
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m_pEntSymbElevEnt->SetText(road.CalcElevData(m_poly2d, ptProjectPoint));
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}
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}
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else//选择基线
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{
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for (int j = 0; j < nLen; ++j)
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{
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TGGeDirectionCurve cvCurveTemp;
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m_poly2d.Nth(j, cvCurveTemp);
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if (m_poly2d.HitTestOnCurve(ptProjectPoint))//0在不曲段上，非0在曲段上，排除投影点不在曲段上的情况
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{
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m_pEntSymbElevEnt->SetLocation(ptProjectPoint);
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m_pEntSymbElevEnt->SetText(road.CalcElevData(m_poly2d, ptProjectPoint));
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}
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}
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}
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}
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return Adesk::kTrue;
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}
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TRoadElevJig::~TRoadElevJig()
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{
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}
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AcDbEntity* TRoadElevJig::entity() const
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{
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return (AcDbEntity *)(m_pEntSymbElevEnt);
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}
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int TRoadElevJig::GetRetCode() const
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{
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int ret = m_nRetCode;
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if (ret == AcEdJig::kCancel)
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ret = RTCAN;
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else if (ret == AcEdJig::kNull)
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ret = RTNONE;
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else if (ret == AcEdJig::kNormal)
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ret = RTNORM;
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else
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{
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ret = RTKWORD;
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}
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return ret;
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}
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void TRoadElevJig::SetKeyword(const TCHAR *k)
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{
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m_sKeyword = k;
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}
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