annotate Framework/Viewport/CairoContext.h @ 49:c45f368de5c0

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author Sebastien Jodogne <s.jodogne@gmail.com>
date Thu, 27 Apr 2017 11:09:43 +0200
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1 /**
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2 * Stone of Orthanc
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3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
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4 * Department, University Hospital of Liege, Belgium
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7207a407bcd8 shared copyright with osimis
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5 * Copyright (C) 2017 Osimis, Belgium
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6 *
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7 * This program is free software: you can redistribute it and/or
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8 * modify it under the terms of the GNU Affero General Public License
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9 * as published by the Free Software Foundation, either version 3 of
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10 * the License, or (at your option) any later version.
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11 *
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12 * This program is distributed in the hope that it will be useful, but
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13 * WITHOUT ANY WARRANTY; without even the implied warranty of
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14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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15 * Affero General Public License for more details.
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16 *
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17 * You should have received a copy of the GNU Affero General Public License
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18 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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19 **/
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22 #pragma once
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24 #include "CairoSurface.h"
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26 namespace OrthancStone
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27 {
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28 // This is a RAII wrapper around the Cairo drawing context
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29 class CairoContext : public boost::noncopyable
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30 {
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31 private:
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32 cairo_t* context_;
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34 public:
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35 CairoContext(CairoSurface& surface);
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37 ~CairoContext();
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39 cairo_t* GetObject()
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40 {
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41 return context_;
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42 }
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44 void SetSourceColor(uint8_t red,
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45 uint8_t green,
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46 uint8_t blue);
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48 void SetSourceColor(const uint8_t color[3])
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49 {
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50 SetSourceColor(color[0], color[1], color[2]);
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51 }
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52 };
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53 }