| /************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| #ifndef _DXFBLKRD_HXX |
| #define _DXFBLKRD_HXX |
| |
| #include <dxfentrd.hxx> |
| |
| //---------------------------------------------------------------------------- |
| //---------------- Ein Block (= Menge von Entities) -------------------------- |
| //---------------------------------------------------------------------------- |
| |
| class DXFBlock : public DXFEntities { |
| |
| public: |
| |
| DXFBlock * pSucc; |
| // Zeiger auf naechsten Block in der Liste DXFBlocks::pFirst |
| |
| // Eigenschaften des Blocks, durch Gruppencodes kommentiert: |
| char sName[DXF_MAX_STRING_LEN+1]; // 2 |
| char sAlsoName[DXF_MAX_STRING_LEN+1]; // 3 |
| long nFlags; // 70 |
| DXFVector aBasePoint; // 10,20,30 |
| char sXRef[DXF_MAX_STRING_LEN+1]; // 1 |
| |
| DXFBlock(); |
| ~DXFBlock(); |
| |
| void Read(DXFGroupReader & rDGR); |
| // Liest den Block (einschliesslich der Entities) per rGDR |
| // aus einer DXF-Datei bis zu einem ENDBLK, ENDSEC oder EOF. |
| }; |
| |
| |
| //---------------------------------------------------------------------------- |
| //---------------- Eine Menge von Bloecken ----------------------------------- |
| //---------------------------------------------------------------------------- |
| |
| class DXFBlocks { |
| |
| public: |
| |
| DXFBlock * pFirst; |
| // Liste der Bloecke, READ ONLY! |
| |
| DXFBlocks(); |
| ~DXFBlocks(); |
| |
| void Read(DXFGroupReader & rDGR); |
| // Liesst alle Bloecke per rDGR bis zu einem ENDSEC oder EOF. |
| |
| DXFBlock * Search(const char * sName) const; |
| // Sucht einen Block mit dem Namen, liefert NULL bei Misserfolg. |
| |
| void Clear(); |
| // Loescht alle Bloecke; |
| |
| }; |
| |
| #endif |
| |
| |
