51 lines
2.3 KiB
C++
51 lines
2.3 KiB
C++
// SPDX-License-Identifier: LGPL-2.1-or-later
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/****************************************************************************
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* *
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* Copyright (c) 2024 Pierre-Louis Boyer <development@ondsel.com> *
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* *
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* This file is part of FreeCAD. *
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* *
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* FreeCAD is free software: you can redistribute it and/or modify it *
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* under the terms of the GNU Lesser General Public License as *
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* published by the Free Software Foundation, either version 2.1 of the *
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* License, or (at your option) any later version. *
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* *
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* FreeCAD is distributed in the hope that it will be useful, but *
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* WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
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* Lesser General Public License for more details. *
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* *
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* You should have received a copy of the GNU Lesser General Public *
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* License along with FreeCAD. If not, see *
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* <https://www.gnu.org/licenses/>. *
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* *
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***************************************************************************/
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#ifndef SO_DEVICE_PIXEL_RATIO_ELEMENT_H
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#define SO_DEVICE_PIXEL_RATIO_ELEMENT_H
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#include <Inventor/elements/SoFloatElement.h>
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class SoState;
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class SoDevicePixelRatioElement : public SoFloatElement {
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SO_ELEMENT_HEADER(SoDevicePixelRatioElement);
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public:
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// Initializes the class
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static void initClass();
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// Initializes the element
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virtual void init(SoState* state) override;
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// Sets the device pixel ratio
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static void set(SoState* state, float dpr);
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// Retrieves the device pixel ratio
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static float get(SoState* state);
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protected:
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virtual ~SoDevicePixelRatioElement();
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};
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#endif // SO_DEVICE_PIXEL_RATIO_ELEMENT_H
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