Mercurial > hg > orthanc-stone
view OrthancStone/Sources/Fonts/TextBoundingBox.cpp @ 2174:2410a171ebfb
refactoring using DicomWebDataset and OrthancNativeDataset
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Tue, 22 Oct 2024 21:52:34 +0200 |
parents | 16c01cc201e7 |
children |
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/** * Stone of Orthanc * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics * Department, University Hospital of Liege, Belgium * Copyright (C) 2017-2023 Osimis S.A., Belgium * Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium * * This program is free software: you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public License * as published by the Free Software Foundation, either version 3 of * the License, or (at your option) any later version. * * 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 * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this program. If not, see * <http://www.gnu.org/licenses/>. **/ #include "TextBoundingBox.h" namespace OrthancStone { void TextBoundingBox::AddPoint(int x, int y) { left_ = std::min(left_, x); right_ = std::max(right_, x); top_ = std::min(top_, y); bottom_ = std::max(bottom_, y); } void TextBoundingBox::Clear() { left_ = 0; top_ = 0; right_ = 0; bottom_ = 0; countCharacters_ = 0; } void TextBoundingBox::Visit(uint32_t unicode, int x, int y, unsigned int width, unsigned int height, const Orthanc::IDynamicObject* payload /* ignored */) { AddPoint(x, y); AddPoint(x + static_cast<int>(width), y + static_cast<int>(height)); countCharacters_++; } TextBoundingBox::TextBoundingBox(const GlyphAlphabet& alphabet, const std::string& utf8) { Clear(); alphabet.Apply(*this, utf8); } unsigned int TextBoundingBox::GetWidth() const { assert(left_ <= right_); return static_cast<unsigned int>(right_ - left_ + 1); } unsigned int TextBoundingBox::GetHeight() const { assert(top_ <= bottom_); return static_cast<unsigned int>(bottom_ - top_ + 1); } }