LibreOffice Module vcl (master)  1
JpegWriter.hxx
Go to the documentation of this file.
1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 /*
3  * This file is part of the LibreOffice project.
4  *
5  * This Source Code Form is subject to the terms of the Mozilla Public
6  * License, v. 2.0. If a copy of the MPL was not distributed with this
7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8  *
9  * This file incorporates work covered by the following license notice:
10  *
11  * Licensed to the Apache Software Foundation (ASF) under one or more
12  * contributor license agreements. See the NOTICE file distributed
13  * with this work for additional information regarding copyright
14  * ownership. The ASF licenses this file to you under the Apache
15  * License, Version 2.0 (the "License"); you may not use this file
16  * except in compliance with the License. You may obtain a copy of
17  * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18  */
19 
20 #ifndef INCLUDED_VCL_SOURCE_FILTER_JPEG_JPEGWRITER_HXX
21 #define INCLUDED_VCL_SOURCE_FILTER_JPEG_JPEGWRITER_HXX
22 
23 #include <vcl/bitmap.hxx>
24 #include <vcl/bitmapaccess.hxx>
25 #include <vcl/graph.hxx>
26 #include <com/sun/star/uno/Sequence.h>
27 #include <com/sun/star/beans/PropertyValue.hpp>
28 #include <com/sun/star/task/XStatusIndicator.hpp>
29 
30 class JPEGWriter final
31 {
35  bool mbNative;
36  bool mbGreys;
37  sal_Int32 mnQuality;
39 
40  bool* mpExpWasGrey;
41 
42  css::uno::Reference< css::task::XStatusIndicator > mxStatusIndicator;
43 
44 public:
45  JPEGWriter( SvStream& rStream,
46  const css::uno::Sequence< css::beans::PropertyValue >* pFilterData,
47  bool* pExportWasGrey );
48 
49  void* GetScanline( long nY );
50  bool Write( const Graphic& rGraphic );
51 
52 };
53 
54 #endif // INCLUDED_VCL_SOURCE_FILTER_JPEG_JPEGWRITER_HXX
55 
56 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
sal_Int32 mnQuality
Definition: JpegWriter.hxx:37
JPEGWriter(SvStream &rStream, const css::uno::Sequence< css::beans::PropertyValue > *pFilterData, bool *pExportWasGrey)
Definition: JpegWriter.cxx:112
bool * mpExpWasGrey
Definition: JpegWriter.hxx:40
void * GetScanline(long nY)
Definition: JpegWriter.cxx:135
bool mbNative
Definition: JpegWriter.hxx:35
sal_Int32 maChromaSubsampling
Definition: JpegWriter.hxx:38
sal_uInt8 * mpBuffer
Definition: JpegWriter.hxx:34
bool mbGreys
Definition: JpegWriter.hxx:36
unsigned char sal_uInt8
SvStream & mrStream
Definition: JpegWriter.hxx:32
Bitmap::ScopedReadAccess mpReadAccess
Definition: JpegWriter.hxx:33
css::uno::Reference< css::task::XStatusIndicator > mxStatusIndicator
Definition: JpegWriter.hxx:42
bool Write(const Graphic &rGraphic)
Definition: JpegWriter.cxx:187