LibreOffice Module vcl (master)  1
Qt5GraphicsBase.hxx
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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 
10 #pragma once
11 
12 #include <QtWidgets/QApplication>
13 
15 {
16  qreal m_fDPR;
17 
18 public:
20  : m_fDPR(qApp ? qApp->devicePixelRatio() : 1.0)
21  {
22  }
23 
24  void setDevicePixelRatioF(qreal fDPR) { m_fDPR = fDPR; }
25 
26  qreal devicePixelRatioF() const { return m_fDPR; }
27 };
28 
29 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
void setDevicePixelRatioF(qreal fDPR)
qreal devicePixelRatioF() const