杰克东的专栏

/* struct resbuf *rb = acutNewRb(RTSTR); //标准CAD文件打开对话框acedGetFileD(_T("请输入要选择的文件名称"),NULL,_T("dwg"),0,rb);    */struct resbuf *rb = acutNewRb(RTSTR); //标准CAD文件保存对话框acedGetFileD(_T("请输入要选择的文件名

//扩展字典xtsndict// (C) Copyright 1996-2006 by Autodesk, Inc. //// Permission to use, copy, modify, and distribute this software in// object code form for any purpose and without fee is hereby grante

如何自定义CAD启动项

AcGePoint3d ptMax = acdbHostApplicationServices()->workingDatabase()->extmax(); //右上角点 AcGePoint3d ptMin = acdbHostApplicationServices()->workingDatabase()->extmin(); //左下角点

// Copyright (C) 1998-2007 by Autodesk, Inc.//// Permission to use, copy, modify, and distribute this software// for any purpose is restricted by the VIP Subscription program// licen

AcDbTextStyleTable *pTextTable; acdbCurDwg()->getTextStyleTable(pTextTable,AcDb::kForWrite); AcDbTextStyleTableRecord *pTextStyleblRec; pTextStyleblRec = new AcDbTextStyleTableRecord(); pTextS

Acad::ErrorStatus insert( const AcGeMatrix3d& xform, AcDbDatabase* pDb, bool preserveSourceDatabase = true);ParametersParameters Description const AcGeMatrix3d& xform Input transf

AcGeLineSeg3d acGeLineSegtmp1(0,100,0);AcGeLineSeg3d acGeLineSegtmp2(-50,50,0);AcGeTol gGetol;gGetol.setEqualPoint(0.001);//设置精度AcGePoint3d intPnt;//交点bool bRec = acGeLineSegtmp1.intersectWith(

AcGeLineSeg3d acGeLineSegtmp1(AcGePoint3d(0,0,0),AcGePoint3d(100,0,0)); AcGeLineSeg3d acGeLineSegtmp2(AcGePoint3d(10,0,0),AcGePoint3d(90,0,0)); AcGeTol gGetol; gGetol.setEqualPoint(0.01); Ades

AcDbBlockTable *pBlockTable = NULL; Acad::ErrorStatus es = acdbHostApplicationServices()->workingDatabase->getBlockTable(pBlockTable, AcDb::kForRead); //得到块表指针 AcDbBlockTableRecord *pBlockTableRe

//两个dwg拷贝字体信息bool CopyTextStyleIdInfo(AcDbDatabase *pFromDataSrc/*in*/,AcDbDatabase *pToDataDes/*in*/){ if (pFromDataSrc == NULL || pToDataDes == NULL) return false; AcDbTextStyleTable *pStyleT

AcDbCurve这个类里面的函数可以实现打断效果，这个函数会根据传入的参数clone出一份新的实体注意点的顺序 virtual Acad::ErrorStatus getSplitCurves (const AcGeDoubleArray& params, AcDbVoidPtrArray& curve

AcApDocManager* pDocManager = acDocManager; if (pDocManager == NULL) return FALSE; AcApDocumentIterator* iter = acDocManager->newAcApDocumentIterator(); if (iter != NULL) { AcApDocument* tmp

//_T("\\pxql;") 居左 //_T("\\pxqr;") 居右 //_T("\\pxqc;") 居中 //_T("\\pxqd;") 分散对齐 //MtextInfoId 文字ID AcDbObjectPointer<AcDbMText> pEnt_1(MtextInfoId, AcDb::kForWrite); if (pEnt_1.openStatus() == Acad::eOk) { ACHAR * pAChar = pEnt_1->contents(

对于返回错误是 eLockViolation  出错的原因是wen

AcDbDatabase *pDataBase = NULL; pDataBase = acdbCurDwg(); Acad::ErrorStatus es = Acad::eOk; //炸开块 待完善 AcDbBlockTable *pBlockTable = NULL; es = pDataBase->getBlockTable(pBlockTable, AcD

Acad::ErrorStatus acdbResolveCurrentXRefs(AcDbDatabase* pHostDb, bool useThreadEngine = true, bool doNewOnly = false);/* acdbAttachXref -- This function is used to attach a new xref to the sp

// (C) Copyright 1996-2006 by Autodesk, Inc. //// Permission to use, copy, modify, and distribute this software in// object code form for any purpose and without fee is hereby granted, // provided

// (C) Copyright 1999-2006 by Autodesk, Inc. //// Permission to use, copy, modify, and distribute this software in// object code form for any purpose and without fee is hereby granted, // provided

// (C) Copyright 1996-2008 by Autodesk, Inc. //// Permission to use, copy, modify, and distribute this software in// object code form for any purpose and without fee is hereby granted, // provided

AcDbText( const AcGePoint3d& position, const ACHAR* text, AcDbObjectId style = AcDbObjectId::kNull, double height = 0, double rotation = 0);Parameters

AcDbArc( const AcGePoint3d& center, double radius, double startAngle, double endAngle);ParametersParameters Description const AcGePoin

参数可以自己去体会。或者查看帮助文档acdbCurDwg()->setPdmode(34); //设置点样式acdbCurDwg()->setPdsize(6); //设置大小

//创建圆AcGePoint3d ptSart(0,0,0);   AcDbCircle *pCircle = new AcDbCircle(ptSart,AcGeVector3d(0,0,1),200);  if (pCircle == NULL)  {  return;  }  //将实体添加到模型空间是固定的代码，AcDbDatabase* pDb =

AcDbEntity *pEnty = NULL;AcDbObjectId idEnty; //这个ID是要打开的实体ID，这个是要事先获取到的ID，否则会打开失败！！！！！！！Acad::ErrorStatus es;es = acdbOpenObject(pEnty, idEnty, AcDb::kForWrite);if (es == Acad::eOk){pEnty

如何获得程序路径struct resbuf rb;char sTemp[1024],*str;ads_getvar("acadprefix",&rb);strcpy(sTemp,rb.resval.string);acad_free(rb.resval.rstring);str=strchr(sTemp,';');*str='\0';st

AcDbDictionary *pGroupDict = NULL;Acad::ErrorStatus es;acdbHostApplicationServices()->workingDatabase()->getGroupDictionary(pGroupDict,AcDb::kForWrite);AcDbObjectId groupId;es =pGroupDict->get

AcGePoint3d ptSart(0,0,0);AcGePoint3d ptEnd(100,100,0);  AcDbLine *pLine = new AcDbLine(ptSart,ptEnd);  if (pLine == NULL)  {  return;  }AcDbDatabase* pDb = NULL;pDb = acdbHost

AcDbEntity *pEnty = NULL;AcDbObjectId idEnty; //传如打开的实体ID，事先必须先获取到。否则会打开失败Acad::ErrorStatus es;es = acdbOpenObject(pEnty, idEnty, AcDb::kForWrite);if (es == Acad::eOk){pEnty->setLayer(_T

Collapse AllC++HINSTANCE & GetModuleInstance(); DescriptionRetrieves an instance of the module.   //返回当前实例句柄AcRxDbxApp::GetModuleInstance

AcDbGroup *pGroup = new AcDbGroup;AcDbObjectId groupObjectId;AcDbDictionary *pGroupDict = NULL;acdbCurDwg()->getGroupDictionary(pGroupDict, AcDb::kForWrite);pGroupDict->setAt("GroupName", pGroup

AcDbGroup::setSelectableCollapse AllC++Acad::ErrorStatus setSelectable( bool selectable);ParametersParameters Description b

CWnd *wTextCmdLine = acedGetAcadTextCmdLine();if (wTextCmdLine != NULL){::EnumChildWindows(wTextCmdLine->m_hWnd,EnumChildProc,0);}

CWnd *wTextCmdLine = acedGetAcadTextCmdLine(); if (wTextCmdLine != NULL) { ::EnumChildWindows(wTextCmdLine->m_hWnd,EnumChildProc,0); } BOOL CALLBACK EnumChildProc(HWND hWnd,LPARAM lParam){

Acad::ErrorStatusgetSysVar(LPCTSTR varName, AcGePoint3d& val){ resbuf rb; if (acedGetVar(varName, &rb) == RTNORM) { ASSERT(rb.restype == RT3DPOINT); val.set(rb.resval.rpoint[

CWnd* pWnd = acedGetAcadDockCmdLine()->GetParent()->GetParent()->GetParent();if(pWnd){CControlBar* pControlBar = static_cast(pWnd);CString strTmp;pControlBar->GetWindowText(strTmp);Mes

CMapSegType2IdAry::const_iterator iter; // 现在组 未保存iter = m_mapSeg2Groups.begin();for (iter; iter != m_mapSeg2Groups.end(); ++iter){const AcDbObjectIdArray & arrId=  iter->second;if (!arrId.i