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C++ AcDbObjectIdArray::length方法代码示例

本文整理汇总了C++中AcDbObjectIdArray::length方法的典型用法代码示例。如果您正苦于以下问题：C++ AcDbObjectIdArray::length方法的具体用法？C++ AcDbObjectIdArray::length怎么用？C++ AcDbObjectIdArray::length使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类AcDbObjectIdArray的用法示例。


在下文中一共展示了AcDbObjectIdArray::length方法的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: _extract_vertices_from_lines

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();
}
开发者ID:GlacierXie，项目名称:RLKJ，代码行数:29，代码来源:frgExtractTopologicalEntsFromLinesAlgm.cpp

示例2: ssgetAddFilter

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 );
        }
    }
}
开发者ID:kanbang，项目名称:myexercise，代码行数:31，代码来源:OnlyOneSelectFilter.cpp

示例3: getAllSymbolRecordsIds

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();
}
开发者ID:vuonganh1993，项目名称:arxlss，代码行数:58，代码来源:LSS08.cpp

示例4: UpdateAllWindStationData

void DrawCmd::UpdateAllWindStationData()
{
    // 查找所有的测风站
    // 将所在宿主上的面积、风速、风量数据读取到测风站中
    AcDbObjectIdArray objIds;
    DrawHelper::FindMineGEs( _T( "WindStation" ), objIds );
    if( objIds.isEmpty() ) return;

    AcTransaction* pTrans = actrTransactionManager->startTransaction();
    if( pTrans == 0 ) return;

    AcDbObjectIdArray geObjIds;
    int len = objIds.length();
    bool ret = true;
    for( int i = 0; i < len; i++ )
    {
        AcDbObject* pObj;
        if( Acad::eOk != pTrans->getObject( pObj, objIds[i], AcDb::kForRead ) )
        {
            ret = false;
            break;
        }

        TagGE* pTag = TagGE::cast( pObj );
        if( pTag == 0 )
        {
            ret = false;
            break;
        }

        geObjIds.append( pTag->getRelatedGE() );
    }

    actrTransactionManager->endTransaction();

    if( !ret )
    {
        geObjIds.removeAll();
    }
    else
    {
        //assert(objIds.length() == geObjIds.length());
        int len = objIds.length();
        for( int i = 0; i < len; i++ )
        {
            ReadWriteData( geObjIds[i], _T( "断面面积" ), objIds[i], _T( "测试断面面积" ) );
            ReadWriteData( geObjIds[i], _T( "风速" ), objIds[i], _T( "测试风速" ) );
            ReadWriteData( geObjIds[i], _T( "风量" ), objIds[i], _T( "测试风量" ) );
        }
    }
}
开发者ID:kanbang，项目名称:myexercise，代码行数:51，代码来源:AutoTool.cpp

示例5: _extract_from_seg

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);
	}
}
开发者ID:GlacierXie，项目名称:RLKJ，代码行数:34，代码来源:frgExtractTopologicalEntsFromLinesAlgm.cpp

示例6: YCROYCRO_CG_AddRegion

	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！")); 
		} 
	}
开发者ID:freudshow，项目名称:raffles-codes，代码行数:31，代码来源:acrxEntryPoint.cpp

示例7: ConfigDraw

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 );
    }
}
开发者ID:kanbang，项目名称:myexercise，代码行数:34，代码来源:DrawHelper.cpp

示例8: SwitchDraw

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 );
    }
}
开发者ID:kanbang，项目名称:myexercise，代码行数:35，代码来源:DrawHelper.cpp

示例9: SelectEntities

 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;
}
开发者ID:kanbang，项目名称:TIDS，代码行数:33，代码来源:ArxEntityHelper.cpp

示例10: 

bool ArxEntityHelper::SetEntitiesColor2( const AcDbObjectIdArray& objIds, const AcArray<Adesk::UInt16>& colors )
{
    AcTransaction* pTrans = actrTransactionManager->startTransaction();
    if( pTrans == 0 ) return false;

    bool ret = true; // 默认返回true
    int len = objIds.length();
    for( int i = 0; i < len; i++ )
    {
        AcDbObject* pObj;
        if( Acad::eOk != pTrans->getObject( pObj, objIds[i], AcDb::kForWrite ) )
        {
            actrTransactionManager->abortTransaction();
            ret = false;
            break;
        }
        AcDbEntity* pEnt = AcDbEntity::cast( pObj );
        if( pEnt == 0 )
        {
            actrTransactionManager->abortTransaction();
            ret = false;
            break;
        }
        pEnt->setColorIndex( colors[i] ); // 恢复原先的颜色
    }
    actrTransactionManager->endTransaction();
    return ret;
}
开发者ID:kanbang，项目名称:TIDS，代码行数:28，代码来源:ArxEntityHelper.cpp

示例11: SetEntitiesColor

bool ArxEntityHelper::SetEntitiesColor( AcDbObjectIdArray& objIds, unsigned short colorIndex )
{
    AcTransaction* pTrans = actrTransactionManager->startTransaction();
    if( pTrans == 0 ) return false;

    bool ret = true; // 默认返回true
    int len = objIds.length();
    for( int i = 0; i < len; i++ )
    {
        AcDbObject* pObj;
        if( Acad::eOk != pTrans->getObject( pObj, objIds[i], AcDb::kForWrite ) )
        {
            actrTransactionManager->abortTransaction();
            ret = false;
            break;
        }

        AcDbEntity* pGE = AcDbEntity::cast( pObj );
        if( pGE == 0 )
        {
            actrTransactionManager->abortTransaction();
            ret = false;
            break;
        }

        // 设置颜色
        pGE->setColorIndex( colorIndex );
    }
    actrTransactionManager->endTransaction();

    return ret;
}
开发者ID:kanbang，项目名称:TIDS，代码行数:32，代码来源:ArxEntityHelper.cpp

示例12: GetDataObjectFromExtDict

// 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();
}
开发者ID:kanbang，项目名称:myexercise，代码行数:30，代码来源:FieldHelper.cpp

示例13: GetEntitiesColor

bool ArxEntityHelper::GetEntitiesColor( const AcDbObjectIdArray& objIds, AcArray<Adesk::UInt16>& colors )
{
    AcTransaction* pTrans = actrTransactionManager->startTransaction();
    if( pTrans == 0 ) return false;

    bool ret = true;  // 默认返回true
    int len = objIds.length();
    for( int i = 0; i < len; i++ )
    {
        AcDbObject* pObj;
        if( Acad::eOk != pTrans->getObject( pObj, objIds[i], AcDb::kForRead ) )
        {
            actrTransactionManager->abortTransaction();
            ret = false;
            colors.removeAll(); // 清空
            break;
        }
        AcDbEntity* pEnt = AcDbEntity::cast( pObj );
        if( pEnt == 0 )
        {
            actrTransactionManager->abortTransaction();
            ret = false;
            colors.removeAll(); // 清空
            break;
        }
        Adesk::UInt16 ci = pEnt->colorIndex();
        colors.append( ci ); // 记录原有的颜色
    }
    actrTransactionManager->endTransaction();
    return ret;
}
开发者ID:kanbang，项目名称:TIDS，代码行数:31，代码来源:ArxEntityHelper.cpp

示例14: ZoomToEntities

void ArxEntityHelper::ZoomToEntities( const AcDbObjectIdArray& objIds )
{
    AcTransaction* pTrans = actrTransactionManager->startTransaction();
    if( pTrans == 0 ) return;

    AcDbExtents exts;
    int len = objIds.length();
    for( int i = 0; i < len; i++ )
    {
        AcDbObject* pObj;
        if( Acad::eOk != pTrans->getObject( pObj, objIds[i], AcDb::kForRead ) ) continue;

        AcDbEntity* pEnt = AcDbEntity::cast( pObj );
        if( pEnt == 0 ) continue;

        AcDbExtents extents;
        if( Acad::eOk != pEnt->getGeomExtents( extents ) ) continue;

        exts.addPoint( extents.minPoint() );
        exts.addPoint( extents.maxPoint() );
    }

    actrTransactionManager->endTransaction();

    AcGePoint3d minPt = exts.minPoint();
    AcGePoint3d maxPt = exts.maxPoint();
    if( minPt.x <= maxPt.x && minPt.y <= maxPt.y && minPt.z <= maxPt.z )
    {
        ZoomEntity_Helper( minPt, maxPt );
    }
}
开发者ID:kanbang，项目名称:TIDS，代码行数:31，代码来源:ArxEntityHelper.cpp

示例15: UpdateLinkedGE

static void UpdateLinkedGE( const AcDbObjectIdArray& objIds )
{
    int len = objIds.length();
    for( int i = 0; i < len; i++ )
    {
        DrawHelper::LinkedGEJunctionClosure2( objIds[i] );
    }
}
开发者ID:kanbang，项目名称:myexercise，代码行数:8，代码来源:DrawHelper.cpp


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