1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 24 #ifndef _SV_PNGWRITE_HXX 25 #define _SV_PNGWRITE_HXX 26 27 #include <com/sun/star/uno/Sequence.hxx> 28 #include <com/sun/star/beans/PropertyValue.hpp> 29 #include <vcl/dllapi.h> 30 #include <vcl/bitmapex.hxx> 31 #include <vector> 32 33 // ------------- 34 // - PNGWriter - 35 // ------------- 36 37 namespace vcl 38 { 39 class PNGWriterImpl; 40 41 class VCL_DLLPUBLIC PNGWriter 42 { 43 PNGWriterImpl* mpImpl; 44 45 public: 46 47 explicit PNGWriter( const BitmapEx&, 48 const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >* pFilterData = NULL ); 49 ~PNGWriter(); 50 51 sal_Bool Write( SvStream& rStm ); 52 53 // additional method to be able to modify all chunk before they are stored 54 struct ChunkData 55 { 56 sal_uInt32 nType; 57 std::vector< sal_uInt8 > aData; 58 }; 59 std::vector< vcl::PNGWriter::ChunkData >& GetChunks(); 60 }; 61 } 62 63 #endif // _SV_PNGWRITE_HXX 64