/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ /* * This file is part of the LibreOffice project. * * This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at http://mozilla.org/MPL/2.0/. * * This file incorporates work covered by the following license notice: * * 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 .
*/
namespace emfio
{ class WmfReader : public MtfTools
{ private:
sal_uInt16 mnUnitsPerInch;
sal_uInt32 mnRecSize; bool mbPlaceable;
// embedded EMF data
std::optional<std::vector<sal_uInt8>> mpEMFStream;
// total number of comment records containing EMF data
sal_uInt32 mnEMFRecCount;
// number of EMF records read
sal_uInt32 mnEMFRec;
// total size of embedded EMF data
sal_uInt32 mnEMFSize;
sal_uInt32 mnSkipActions;
// eventually handed over external header const WmfExternal* mpExternalHeader;
bool mbEnableEMFPlus = true;
// reads header of the WMF-Datei bool ReadHeader();
// reads parameters of the record with the functionnumber nFunction. void ReadRecordParams(sal_uInt32 nRecordSize, sal_uInt16 nFunction);
Point ReadPoint(); // reads and converts a point (first X then Y)
Point ReadYX(); // reads and converts a point (first Y then X)
tools::Rectangle ReadRectangle(); // reads and converts a rectangle
Size ReadYXExt(); void GetPlaceableBound(tools::Rectangle& rSize, SvStream* pStrm);
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