Mercurial > hg > orthanc
view Core/Images/ImageProcessing.h @ 2134:ddc75c6c712d
Avoid hard crash if not enough memory
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Wed, 09 Nov 2016 12:04:09 +0100 |
parents | 7a969f235adf |
children | a3a65de1840f |
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/** * Orthanc - A Lightweight, RESTful DICOM Store * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics * Department, University Hospital of Liege, Belgium * * This program is free software: you can redistribute it and/or * modify it under the terms of the GNU General Public License as * published by the Free Software Foundation, either version 3 of the * License, or (at your option) any later version. * * In addition, as a special exception, the copyright holders of this * program give permission to link the code of its release with the * OpenSSL project's "OpenSSL" library (or with modified versions of it * that use the same license as the "OpenSSL" library), and distribute * the linked executables. You must obey the GNU General Public License * in all respects for all of the code used other than "OpenSSL". If you * modify file(s) with this exception, you may extend this exception to * your version of the file(s), but you are not obligated to do so. If * you do not wish to do so, delete this exception statement from your * version. If you delete this exception statement from all source files * in the program, then also delete it here. * * This program is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. **/ #pragma once #include "ImageAccessor.h" #include <stdint.h> namespace Orthanc { class ImageProcessing { public: static void Copy(ImageAccessor& target, const ImageAccessor& source); static void Convert(ImageAccessor& target, const ImageAccessor& source); static void Set(ImageAccessor& image, int64_t value); static void Set(ImageAccessor& image, uint8_t red, uint8_t green, uint8_t blue, uint8_t alpha); static void ShiftRight(ImageAccessor& target, unsigned int shift); static void GetMinMaxValue(int64_t& minValue, int64_t& maxValue, const ImageAccessor& image); static void AddConstant(ImageAccessor& image, int64_t value); static void MultiplyConstant(ImageAccessor& image, float factor); static void ShiftScale(ImageAccessor& image, float offset, float scaling); }; }