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1085
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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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20
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21
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22 #pragma once
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23
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24 #include "Core/Images/Image.h"
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25 #include <EmbeddedResources.h>
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26
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27 namespace OrthancStone
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28 {
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29 // Helpers methods to render text in bitmaps.
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30 // Compared to the GlyphBitmapAlphabet::RenderText, these methods do not need a
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31 // code page.
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32 class TextRenderer : public boost::noncopyable
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33 {
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34 public:
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35 // simply renders text in GrayScale8 with a black background and a white text
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36 static Orthanc::ImageAccessor* Render(Orthanc::EmbeddedResources::FileResourceId resource,
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37 unsigned int fontSize,
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38 const std::string& utf8String);
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39
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40 // renders text in "color" with alpha in a RGBA32 image
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41 static Orthanc::ImageAccessor* RenderWithAlpha(Orthanc::EmbeddedResources::FileResourceId resource,
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42 unsigned int fontSize,
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43 const std::string& utf8String,
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44 uint8_t foreground);
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45
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46 // // renders text in color + a border with alpha in a RGBA32 image
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47 // static Orthanc::ImageAccessor* RenderWithAlpha(Orthanc::EmbeddedResources::FileResourceId resource,
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48 // unsigned int fontSize,
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49 // const std::string& utf8String,
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50 // uint8_t foreground,
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51 // uint8_t borderColor);
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52 };
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53 }
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