Mercurial > hg > orthanc-stone

annotate Framework/Widgets/CairoWidget.h @ 455:e3a6e3bf5c7c

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changed the windowing tracker sensitivity. It was not usable with 16bits full range
author Alain Mazy <alain@mazy.be>
date Mon, 21 Jan 2019 22:41:24 +0100
parents b70e9be013e4
children 4f2416d519b4
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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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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5 * Copyright (C) 2017-2019 Osimis S.A., 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 "WidgetBase.h"
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26 namespace OrthancStone
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27 {
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28 class CairoWidget : public WidgetBase
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29 {
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30 private:
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31 CairoSurface surface_;
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33 protected:
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34 virtual bool RenderCairo(CairoContext& context) = 0;
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36 virtual void RenderMouseOverCairo(CairoContext& context,
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37 int x,
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38 int y) = 0;
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39
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40 public:
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41 CairoWidget(const std::string& name);
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42
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43 virtual void SetSize(unsigned int width,
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44 unsigned int height);
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46 virtual bool Render(Orthanc::ImageAccessor& target);
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48 virtual void RenderMouseOver(Orthanc::ImageAccessor& target,
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49 int x,
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50 int y);
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51 };
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52 }