void
ArxDbgAppEditorReactor::searchOneDictionary(AcDbDictionary* dict, AcDbObjectIdArray& objIds)
{
// get an iterator over this dictionary
AcDbDictionaryIterator* dictIter = dict->newIterator();
ASSERT(dictIter != NULL);
// walk dictionary and just collect all the entries that are of the
// given type
AcDbObject* obj;
for (; !dictIter->done(); dictIter->next()) {
if (acdbOpenAcDbObject(obj, dictIter->objectId(), AcDb::kForRead) == Acad::eOk) {
if (obj->isKindOf(ArxDbgDbDictRecord::desc())) {
objIds.append(obj->objectId());
}
else if (obj->isKindOf(AcDbDictionary::desc())) {
searchOneDictionary(AcDbDictionary::cast(obj), objIds);
}
obj->close();
}
}
delete dictIter;
dict->close();
}
void DrawCmd::DrawChimney( void )
{
acutPrintf( _T( "\n绘制风筒测试..." ) );
AcDbObjectId objId = ArxUtilHelper::SelectObject( _T( "请选择一个掘进工作面:" ) );
if( objId.isNull() ) return;
if( !ArxUtilHelper::IsEqualType( _T( "TTunnel" ), objId ) ) return;
AcDbObjectIdArray objIds;
DrawHelper::GetTagGEById2( objId, _T( "Chimney" ), objIds );
if( !objIds.isEmpty() )
{
AfxMessageBox( _T( "该掘进工作面已设置了风筒!" ) );
return;
}
AcGePoint3dArray pts;
PolyLineJig jig;
if( !jig.doJig( pts ) ) return;
int len = pts.length();
acutPrintf( _T( "\n点个数:%d" ), len );
if( len < 2 ) return;
Chimney* pChimney = new Chimney();
pChimney->setRelatedGE( objId ); // 关联的图元必须是掘进工作面
for( int i = 0; i < len; i++ ) pChimney->addControlPoint( pts[i] );
// 初始化并提交到数据库
if( !ArxUtilHelper::PostToModelSpace( pChimney ) ) delete pChimney;
}
void DrawCmd::DrawLocalFan()
{
AcDbObjectId objId = ArxUtilHelper::SelectObject( _T( "请选择一个掘进工作面:" ) );
if( objId.isNull() ) return;
if( !ArxUtilHelper::IsEqualType( _T( "TTunnel" ), objId ) ) return;
AcDbObjectIdArray objIds;
DrawHelper::GetTagGEById2( objId, _T( "LocalFan" ), objIds );
if( !objIds.isEmpty() )
{
AfxMessageBox( _T( "该掘进工作面已设置了局部通风机!" ) );
return;
}
AcGePoint3d pt;
if( !ArxUtilHelper::PromptPt( _T( "\n请指定局扇的插入点坐标:" ), pt ) ) return;
Fan* pFan = new LocalFan( pt, 0 ); // 目前假设局扇的角度为0(实际绘图中局扇是没有方向的)
if( pFan == 0 ) return;
pFan->setRelatedGE( objId ); // 关联巷道
// 初始化并提交到数据库
if( !ArxUtilHelper::PostToModelSpace( pFan ) ) delete pFan;
}
// - MfcArx.syj_mfc command (do not rename)
static void MfcArxsyj_mfc(void)
{
// Add your code for command MfcArx.syj_mfc here
ads_name ss;
resbuf rb;
AcDbObjectIdArray objIds = NULL;
acedSSGet(NULL,NULL,NULL,NULL,ss);
long len;
//取得选择集的长度
acedSSLength(ss,&len);
//遍历选择集中的实体,将其打开并修改其颜色为红色
for (int i =0;i<len;i++)
{
ads_name entres;
AcDbObjectId objId;
//取得选择集中实体的名称ads_name
acedSSName(ss,i,entres);
//取得实体的ObjectId
acdbGetObjectId(objId,entres);
objIds.append(objId);
}
acedSSFree(ss);
CDetailShow ds(objIds,NULL,NULL);
ds.DoModal();
}
bool ArxEntityHelper::SelectEntities( const AcDbObjectIdArray& objIds )
{
//acedSSSetFirst(NULL, NULL);
if( objIds.isEmpty() ) return false;
ads_name ss;
//创建一个空的选择集
if(RTNORM != acedSSAdd( NULL, NULL, ss )) return false;
bool ret = true;
for(int i=0;i<objIds.length();i++)
{
ads_name ename;
if( Acad::eOk != acdbGetAdsName( ename, objIds[i] ) )
{
ret = false;;
break;
}
if( RTNORM != acedSSAdd( ename, ss, ss ) ) // 添加到选择集
{
ret = false;;
break;
}
}
if(ret)
{
acedSSSetFirst( ss, NULL ); // 高亮选中
}
acedSSFree( ss ); // 释放选择集
return ret;
}
void frgExtractTopologicalEntsFromLinesAlgm::_extract_vertices_from_lines(std::vector<Vertex2dsOnSegment2d> &seg_pnts_pairs,
const AcDbObjectIdArray &ids)
{
AcDbEntity *entity = NULL;
acedSetStatusBarProgressMeter(_T("正在提取每根线段上的节点..."), 0, ids.length());
for (int i = 0; i < ids.length(); i++)
{
acdbOpenAcDbEntity(entity, ids[i], AcDb::kForRead);
if (entity == NULL)
continue;
if (entity->isA() != AcDbLine::desc())
{
entity->close();
continue;
}
AcDbLine *line = (AcDbLine *)entity;
Vertex2dsOnSegment2d stru;
stru.seg.set(AcGePoint2d(line->startPoint().x, line->startPoint().y),
AcGePoint2d(line->endPoint().x, line->endPoint().y));
entity->close();
_extract_from_seg(stru);
seg_pnts_pairs.push_back(stru);
acedSetStatusBarProgressMeterPos(i);
}
acedRestoreStatusBar();
}
void DrawHelper::SwitchDraw( const CString& geType, const CString& drawName )
{
// 设置当前可视化效果
if( !SetCurDraw( geType, drawName ) ) return;
// 更新所有指定类型的图元
AcDbObjectIdArray objIds;
ArxDataTool::GetEntsByType( geType, objIds, false );
if( objIds.isEmpty() ) return; // dwg图形中没有任何MineGE类型图元
// 将所有geType类型图元的绘制效果更新
AcTransaction* pTrans = actrTransactionManager->startTransaction();
if( pTrans == 0 ) return;
int len = objIds.length();
for( int i = 0; i < len; i++ )
{
AcDbObject* pObj;
if( Acad::eOk != pTrans->getObject( pObj, objIds.at( i ), AcDb::kForWrite ) ) continue;
MineGE* pGE = MineGE::cast( pObj );
if( pGE == 0 ) continue;
pGE->updateDraw(); // 更细可视化效果指针
//pGE->recordGraphicsModified(true); // 更新图形
}
actrTransactionManager->endTransaction();
AcRxClass* pClass = AcRxClass::cast( acrxClassDictionary->at( geType ) );
if( pClass != 0 && pClass->isDerivedFrom( LinkedGE::desc() ) )
{
UpdateLinkedGE( objIds );
}
}
void frgExtractTopologicalEntsFromLinesAlgm::_extract_from_seg(Vertex2dsOnSegment2d &stru)
{
// - 获取相关的线段（相交、重合）
AcDbObjectIdArray ids;
_search_related_segs(ids, stru.seg);
// - 分为两类进行处理：相交和重叠
// -- 增加起点和终点
rlVertex2d *v = NULL;
stru.vertex2ds.insert(std::make_pair(0.0, v));
stru.vertex2ds.insert(std::make_pair(1.0, v));
// -- 处理每一个线段
AcDbEntity *entity = NULL;
for (int i = 0; i < ids.length(); i++)
{
acdbOpenAcDbEntity(entity, ids[i], AcDb::kForRead);
if (entity == NULL)
continue;
if (entity->isA() != AcDbLine::desc())
{
entity->close();
continue;
}
AcDbLine *_line = (AcDbLine *)entity;
AcGeLineSeg2d _seg(AcGePoint2d(_line->startPoint().x, _line->startPoint().y),
AcGePoint2d(_line->endPoint().x, _line->endPoint().y));
_line->close();
_extract_vertices(stru, _seg);
}
}
void OnlyOneSelectFilter::ssgetAddFilter (
int ssgetFlags,
AcEdSelectionSetService& service,
const AcDbObjectIdArray& selectionSet,
const AcDbObjectIdArray& subSelectionSet
)
{
//acutPrintf(_T("\n ssgetAddFilter==> select set: %d"), selectionSet.length());
//acutPrintf(_T("\n ssgetAddFilter==> subselect set: %d\n"), subSelectionSet.length());
//AcEdSSGetFilter::ssgetAddFilter (ssgetFlags, service, selectionSet, subSelectionSet) ;
if( selectionSet.length() == 0 )
{
if( subSelectionSet.length() > 1 )
{
int len = subSelectionSet.length();
for( int i = 0; i < len - 1; i++ )
{
Acad::ErrorStatus es = service.remove( i );
}
}
}
else
{
int len = subSelectionSet.length();
for( int i = 0; i < len; i++ )
{
Acad::ErrorStatus es = service.remove( i );
}
}
}
void
ArxDbgUiTdcObjReactorsBase::OnObjAttach()
{
CString newHandle, str;
AcDbObjectId objId;
// see if specified handle is valid
m_ebHandle.GetWindowText(newHandle);
if (ArxDbgUtils::handleStrToObjId(acdbHostApplicationServices()->workingDatabase(),
newHandle, objId, false) != Acad::eOk) {
str.Format(_T("\"%s\" is not a valid handle."), newHandle);
ArxDbgUtils::alertBox(str);
m_ebHandle.SetSel(0, -1); // reset to select all
m_ebHandle.SetFocus();
return;
}
AcDbObjectIdArray newObjIds;
newObjIds.append(objId);
attachObjReactors(newObjIds);
m_ebHandle.SetWindowText(_T("")); // reset edit box to be empty for new handle
displayObjList();
}
AcDbObjectId DoubleLine::draw()
{
//计算始端的2个坐标
AcGePoint3d m_leftStartPt, m_leftEndPt;
AcGePoint3d m_rightStartPt, m_rightEndPt;
caclStartPoint( m_leftStartPt, m_rightStartPt );
//计算末端的2个坐标
caclEndPoint( m_leftEndPt, m_rightEndPt );
//绘制2条直线
AcDbObjectId line1 = ArxDrawHelper::DrawLine( m_leftStartPt, m_leftEndPt );
AcDbObjectId line2 = ArxDrawHelper::DrawLine( m_rightStartPt, m_rightEndPt );
//构造group
AcDbObjectIdArray objIds;
objIds.append( line1 );
objIds.append( line2 );
//构造临时的组名
CString name;
name.Format( _T( "巷道%d" ), count++ );
AcDbObjectId groupId = ArxGroupHelper::CreateGroup( name, objIds );
if( !groupId.isNull() )
{
ArxGroupHelper::ConvertToAnonymousGroup( groupId );
}
return groupId;
}
// 从图元的扩展词典中查找数据对象
static void GetDataObjectFromExtDict( AcDbObjectIdArray& dbObjIds )
{
AcDbObjectIdArray allObjIds;
ArxDataTool::GetEntsByType( _T( "MineGE" ), allObjIds, true );
// 判断是否数据对象DataObject
// 且类型名称==type
if( allObjIds.isEmpty() ) return;
AcTransaction* pTrans = actrTransactionManager->startTransaction();
if( pTrans == 0 ) return;
int len = allObjIds.length();
for( int i = 0; i < len; i++ )
{
AcDbObject* pObj;
if( Acad::eOk != pTrans->getObject( pObj, allObjIds[i], AcDb::kForRead ) ) continue;
MineGE* pGE = MineGE::cast( pObj );
if( pGE == 0 ) continue;
AcDbObjectId dbObjId = pGE->getDataObject();
if( !dbObjId.isNull() )
{
dbObjIds.append( dbObjId );
}
}
actrTransactionManager->endTransaction();
}
static void YCROYCRO_CG_AddRegion()
{
ads_name ss;
int rt = acedSSGet(NULL, NULL, NULL, NULL, ss);
AcDbObjectIdArray objIds;
if (rt == RTNORM)
{
long length;
acedSSLength(ss, &length);
for (int i = 0; i < length; i++)
{
ads_name ent;
acedSSName(ss, i, ent);
AcDbObjectId objId;
acdbGetObjectId(objId, ent);
objIds.append(objId);
}
}
acedSSFree(ss);
AcDbObjectIdArray regionIds;
regionIds = CCreateEnt::CreateRegion(objIds);
int number = regionIds.length();
if (number > 0)
{
acutPrintf(_T("\n已经创建%d个面域！"), number);
}
else
{
acutPrintf(_T("\n创建0个面域！"));
}
}
void
ArxDbgUiTdcPersistentReactors::getAttachedEntities(AcDbObjectIdArray& objIds)
{
AcDbVoidPtrArray dbPtrs;
ArxDbgUtils::getAllDatabases(dbPtrs);
AcDbObjectId prId;
ArxDbgPersistentEntReactor* peReactor;
Acad::ErrorStatus es;
AcDbObjectIdArray tmpIds;
int len = dbPtrs.length();
for (int i=0; i<len; i++) {
prId = getPersistentEntReactor(static_cast<AcDbDatabase*>(dbPtrs[i]), false);
es = acdbOpenObject(peReactor, prId, AcDb::kForRead);
if (es == Acad::eOk) {
tmpIds.setLogicalLength(0); // reusing array for each database
peReactor->getAttachedToObjs(tmpIds);
peReactor->close();
objIds.append(tmpIds);
}
}
}
void DrawHelper::ConfigDraw( const CString& geType, const CString& drawName )
{
MineGEDraw* pDraw = MineGEDrawSystem::GetInstance()->getGEDraw( geType, drawName );
if( pDraw == 0 ) return; // 该绘制效果不存在
pDraw->configExtraParams(); // 配置附加参数
AcDbObjectIdArray objIds;
ArxDataTool::GetEntsByType( geType, objIds, false );
if( objIds.isEmpty() ) return; // dwg图形中没有任何geType类型图元
AcTransaction* pTrans = actrTransactionManager->startTransaction();
if( pTrans == 0 ) return;
int len = objIds.length();
for( int i = 0; i < len; i++ )
{
AcDbObject* pObj;
if( Acad::eOk != pTrans->getObject( pObj, objIds.at( i ), AcDb::kForWrite ) ) continue;
MineGE* pGE = MineGE::cast( pObj );
if( pGE == 0 ) continue;
pGE->configDraw( pDraw->isA()->name() ); // 更新extra param
pGE->recordGraphicsModified( true ); // 更新图形
}
actrTransactionManager->endTransaction();
AcRxClass* pClass = AcRxClass::cast( acrxClassDictionary->at( geType ) );
if( pClass != 0 && pClass->isDerivedFrom( LinkedGE::desc() ) )
{
UpdateLinkedGE( objIds );
}
}
int getAllSymbolRecordsIds(AcRxClass* pTableClass, AcDbObjectIdArray & idaAll)
{
CLogger::Print(_T("*Call: getAllSymbolRecordsIds()"));
Acad::ErrorStatus es;
idaAll.setLogicalLength(0);
AcDbDatabase* pDb = acdbHostApplicationServices()->workingDatabase();
AcDbSymbolTable* pSymbolTable = NULL;
if (AcRx::kEqual == pTableClass->comparedTo(AcDbBlockTable::desc())) {
CLogger::Print(_T("> This is BlockTable!"));
es = pDb->getBlockTable(pSymbolTable, AcDb::kForRead);
}
else if (AcRx::kEqual == pTableClass->comparedTo(AcDbLayerTable::desc())) {
CLogger::Print(_T("> This is LayerTable!"));
es = pDb->getLayerTable(pSymbolTable, AcDb::kForRead);
}
else if (AcRx::kEqual == pTableClass->comparedTo(AcDbLinetypeTable::desc())) {
CLogger::Print(_T("> This is LinetypeTable!"));
es = pDb->getLinetypeTable(pSymbolTable, AcDb::kForRead);
}
else if (AcRx::kEqual == pTableClass->comparedTo(AcDbTextStyleTable::desc())) {
CLogger::Print(_T("> This is TextStyleTable!"));
es = pDb->getTextStyleTable(pSymbolTable, AcDb::kForRead);
}
else {
CLogger::Print(_T("*Exit: getAllSymbolRecordsIds() - This kind of SymbolTable is not supported!"));
return -1;
}
if (Acad::eOk != es) {
CLogger::Print(_T("*Exit: getAllSymbolRecordsIds() - Fail to get SymbolTable!"));
return -1;
}
//------------
// Get the SymbolTable's iterator.
AcDbSymbolTableIterator* pSymbolTableIter = NULL;
es = pSymbolTable->newIterator(pSymbolTableIter);
pSymbolTable->close();
if (Acad::eOk != es) {
CLogger::Print(_T("*Exit: getAllSymbolRecordsIds() - Fail to get the SymbolTable's iterator!"));
return -1;
}
//------------
// Steps through the SymbolTable's records.
// Then get the SymbolTableRecord's ObjectID.
for (; !pSymbolTableIter->done(); pSymbolTableIter->step()) {
AcDbObjectId idObj = AcDbObjectId::kNull;
if (Acad::eOk == pSymbolTableIter->getRecordId(idObj))
idaAll.append(idObj);
}
delete pSymbolTableIter;
CLogger::Print(_T("*Exit: getAllSymbolRecordsIds() - Count: %02d"), idaAll.length());
return idaAll.length();
}
static void FindWindStationHosts( const AcDbObjectIdArray& objIds, AcDbObjectIdArray& hosts )
{
FWSHelper fws;
int len = objIds.length();
for( int i = 0; i < len; i++ )
{
hosts.append( fws.doFWS( objIds[i] ) );
}
}
void DrawHelper::GetTagGEById2( const AcDbObjectId& objId, const CString& geType, AcDbObjectIdArray& objIds )
{
// 查找图元ObjId关联的所有标签
AcDbObjectIdArray allObjIds;
DrawHelper::GetAllTagGEById( objId, allObjIds );
if( allObjIds.isEmpty() ) return;
// 筛选出类型为geType的tag
GetTagGEById2_Helper( geType, allObjIds, objIds );
}
void DrawCmd::DrawFanTag()
{
AcDbObjectIdArray fanIds;
DrawHelper::FindMineGEs(_T("LocalFan"),fanIds);
int len = fanIds.length();
for (int i = 0; i < len; i++)
{
FanTagGEDrawed(fanIds[i]);
}
}
void UIHelper::DisplayDataByDoubleClick()
{
//acutPrintf(_T("\n双击自定义..."));
AcDbObjectIdArray objIds;
ArxUtilHelper::GetPickSetEntity( objIds );
if( objIds.length() != 1 ) return;
// 显示属性对话框
PropertyDataDlgHelper::DisplayPropertyDataDlg( objIds[0] );
}
void ArxEntityHelper::EraseObjects2( const AcDbObjectIdArray& objIds, Adesk::Boolean erasing )
{
if( objIds.isEmpty() ) return;
int len = objIds.length();
for( int i = 0; i < len; i++ )
{
EraseObject2( objIds[i], erasing );
}
}
Acad::ErrorStatus
ArxDbgUtils::cloneObjects(AcDbDatabase* db, const AcDbObjectId& entToClone,
const AcDbObjectId& ownerBlockId, bool debugSpeak)
{
ASSERT(db != NULL);
AcDbObjectIdArray objIdList;
objIdList.append(entToClone);
return cloneObjects(db, objIdList, ownerBlockId, debugSpeak);
}
// 查找采空区的其它边
void FindGasBoundary( const AcDbObjectIdArray& objIds,
const AcDbVoidPtrArray& lines,
AcGePoint3dArray& spts,
AcGePoint3dArray& epts,
AcGeDoubleArray& dirs,
AcDbIntArray& gas_types,
AcDbObjectIdArray& gas_objIds )
{
// 查找所有的采空区
AcDbObjectIdArray goaf_objIds;
FindAllGoafs( goaf_objIds );
// 将采空区多边形转换成一个1维数组
AcGePoint3dArray polygons;
AcDbIntArray polygon_counts;
BuildGoafPolygonArray( goaf_objIds, polygons, polygon_counts );
// 标记采空区分支是否与其它采空区有共线边
AcDbIntArray colinearEdges;
FindPolygonColinearEdges( polygons, polygon_counts, colinearEdges );
// 查找所有的工作面
AcDbVoidPtrArray ws_lines;
FilterLines( lines, ws_lines, true );
// 划分采空区多边形(工作面、两帮、开切眼)
AcDbIntArray parTypes;
PartitionGoafPolygons( ws_lines, polygons, polygon_counts, parTypes );
assert( parTypes.length() == polygons.length() );
// 工作面需要特殊处理
AcDbIntArray gas_linePos;
AdjustGoafPolygon(
lines, polygons, polygon_counts,
colinearEdges, parTypes,
spts, epts, dirs,
gas_types, gas_linePos );
assert( gas_types.length() == gas_linePos.length() );
for( int i = 0; i < gas_linePos.length(); i++ )
{
int pos = gas_linePos[i];
if( pos != -1 )
{
gas_objIds.append( objIds[pos] );
}
else
{
gas_objIds.append( AcDbObjectId::kNull );
}
}
}
void DrawCmd::DrawEffectRanGE()
{
AcDbObjectIdArray ttunels;
DrawHelper::FindMineGEs(_T("TTunnel"),ttunels);
int len = ttunels.length();
if(ttunels.isEmpty()) return;
for (int i = 0; i < len; i++)
{
EffectRanDrawed(ttunels[i]);
}
}
void DrawCmd::DrawQTagGE()
{
AcDbObjectIdArray chims;
DrawHelper::FindMineGEs(_T("Chimney"),chims);
int len = chims.length();
//acutPrintf(_T("\n风筒数:%d"),len);
if(chims.isEmpty()) return;
for (int i = 0; i < len; i++)
{
QTagGEDrawed(chims[i]);
}
}
static AcDbObjectId GetContourInfoOnLayer( const CString& layer )
{
AcDbObjectIdArray allObjIds;
LayerHelper::GetAllEntitiesOnLayer( layer, allObjIds );
AcDbObjectIdArray objIds;
ArxDataTool::FilterEntsByType( _T( "ContourInfo" ), allObjIds, objIds );
if( objIds.isEmpty() )
return AcDbObjectId::kNull;
else
return objIds[0];
}
static void EffectRanDrawed(AcDbObjectId ttunel)
{
AcTransaction *pTrans = actrTransactionManager->startTransaction();
if ( 0 == pTrans ) return;
AcDbObject *pObj;
if (Acad::eOk != pTrans->getObject(pObj,ttunel,AcDb::kForRead)) return;
TTunnel *pTTunnel = TTunnel::cast(pObj);
if ( 0 == pTTunnel)
{
actrTransactionManager->abortTransaction();
return;
}
AcGePoint3d spt,ept;
pTTunnel->getSEPoint(spt,ept);
double angle = pTTunnel->getAngle();
actrTransactionManager->endTransaction();
AcDbObjectIdArray eTags;
DrawHelper::GetTagGEById2( ttunel, _T( "EffectRanTagGE" ), eTags );
if (!eTags.isEmpty())
{
ArxEntityHelper::EraseObjects( eTags, true );
}
AcGeVector3d v = ept - spt;
double diatance = v.length();
CString area,way;
if(!DataHelper::GetPropertyData(ttunel,_T("断面面积"),area)) return;
if(!DataHelper::GetPropertyData(ttunel,_T("通风方法"),way)) return;
double minDistan,maxDistan;
if(way.IsEmpty()) return;
if(area.IsEmpty()) return;
if (_T("压入式") == way || _T("长压短抽") == way)
{
minDistan = 4*sqrtf(_tstof(area));
maxDistan = 5*sqrtf(_tstof(area));
}
else
{
minDistan = 0;
maxDistan = 1.5*sqrtf(_tstof(area));
}
EffectRanTagGE *pTag = new EffectRanTagGE(ept,angle,minDistan,maxDistan,diatance*0.1);
if (0 == pTag) return;
pTag->setRelatedGE(ttunel);
if( !ArxUtilHelper::PostToModelSpace( pTag ) ) delete pTag;
}
void ArxEntityHelper::TransformEntities2( const AcDbObjectIdArray& objIds, const AcGeMatrix3d& xform )
{
if( objIds.isEmpty() ) return;
int len = objIds.length();
for( int i = 0; i < len; i++ )
{
AcDbEntity* pEnt;
if( Acad::eOk == acdbOpenAcDbEntity( pEnt, objIds[i], AcDb::kForWrite ) )
{
pEnt->transformBy( xform );
pEnt->close();
}
}
}
static void UpdateEdge( const AcDbObjectIdArray& objIds )
{
AcTransaction* pTrans = actrTransactionManager->startTransaction();
if( pTrans == 0 ) return;
int n = objIds.length();
for( int i = 0; i < n; i++ )
{
AcDbObjectId objId = objIds.at( i );
LinkedGE* pEdge = OpenEdge2( pTrans, objId, AcDb::kForWrite );
pEdge->recordGraphicsModified( true ); // 标签图形已经修改，需要更新图形
}
actrTransactionManager->endTransaction();
}
void asdktest3 () {
//----- Create a line and a circle (memory only)
AcDbLine *pLine =new AcDbLine (AcGePoint3d (), AcGePoint3d (100, 100, -100)) ;
AcDbCircle *pCircle =new AcDbCircle (AcGePoint3d (50, 50, 0), AcGeVector3d (0, 0, 1) , 25.0) ;
//----- Create a region from the circle
AcDbVoidPtrArray arr1, arr2 ;
arr1.append (pCircle) ;
AcDbRegion::createFromCurves (arr1, arr2) ;
AcDbRegion *pRegion =(AcDbRegion *)arr2.at (0) ;
delete pCircle ;
//----- Add the line and the region objects to the collector
//----- NB: Remember those object are memory objects only
AsdkHlrCollector collector ;
collector.setDeleteState (true) ;
collector.addEntity (pLine) ;
collector.addEntity (pRegion) ;
//----- Process hidden line removal
AsdkHlrEngine hlr (AcGePoint3d (50, 50,0), AcGeVector3d (0, 0, 1), kEntity | kBlock | kShowAll | kProject | kHonorInternals) ;
hlr.run (collector) ;
//----- To easily see the result, we do append resulting entities to the current database
//----- and use the color convention used in command 'TEST1'
int n =collector.mOutputData.logicalLength () ;
for ( int i =0 ; i < n ; i++ ) {
AsdkHlrData *p =collector.mOutputData [i] ;
AcDbEntity *pEnt =p->getResultEntity () ;
AsdkHlrData::Visibility vis =p->getVisibility () ;
if ( vis == AsdkHlrData::kVisible )
pEnt->setColorIndex (1) ;
else
pEnt->setColorIndex (5) ;
AcDbObjectId id ;
if ( postToDatabase (NULL, pEnt, id) != Acad::eOk ) {
acutPrintf (_T("Failed to add entity to current space.\n")) ;
break ;
}
//----- Entity originator path
AcDbObjectIdArray ids =p->getObjectIds () ;
if ( ids.logicalLength () > 0 ) {
acutPrintf (ACRX_T("\n%ld, "), pEnt->objectId ().asOldId ()) ;
for ( int j =0 ; j < ids.logicalLength () ; j++ ) {
acutPrintf (ACRX_T("%ld, "), ids.at (j).asOldId ()) ;
}
}
pEnt->close () ;
}
}
