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view OrthancStone/Sources/Scene2D/PolylineSceneLayer.h @ 2006:862c572021de
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author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Wed, 02 Nov 2022 17:10:04 +0100 |
parents | c074c75cf416 |
children | 07964689cb0b |
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/** * Stone of Orthanc * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics * Department, University Hospital of Liege, Belgium * Copyright (C) 2017-2022 Osimis S.A., Belgium * Copyright (C) 2021-2022 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/>. **/ #pragma once #include "Color.h" #include "ScenePoint2D.h" #include "ISceneLayer.h" #include <Compatibility.h> // For ORTHANC_OVERRIDE #include <vector> namespace OrthancStone { class PolylineSceneLayer : public ISceneLayer { public: typedef std::vector<ScenePoint2D> Chain; private: struct Item { Chain chain_; bool closed_; Color color_; }; std::vector<Item> items_; double thickness_; uint64_t revision_; const Item& GetItem(size_t i) const; public: PolylineSceneLayer() : thickness_(1.0), revision_(0) { } void Copy(const PolylineSceneLayer& other); virtual uint64_t GetRevision() const ORTHANC_OVERRIDE { return revision_; } virtual ISceneLayer* Clone() const ORTHANC_OVERRIDE; void SetThickness(double thickness); double GetThickness() const { return thickness_; } void Reserve(size_t countChains) { items_.reserve(countChains); } void AddChain(const Chain& chain, bool isClosed, uint8_t red, uint8_t green, uint8_t blue); void AddChain(const Chain& chain, bool isClosed, const Color& color) { AddChain(chain, isClosed, color.GetRed(), color.GetGreen(), color.GetBlue()); } void ClearAllChains(); size_t GetChainsCount() const { return items_.size(); } const Chain& GetChain(size_t i) const { return GetItem(i).chain_; } bool IsClosedChain(size_t i) const { return GetItem(i).closed_; } const Color& GetColor(size_t i) const { return GetItem(i).color_; } virtual Type GetType() const ORTHANC_OVERRIDE { return Type_Polyline; } virtual void GetBoundingBox(Extent2D& target) const ORTHANC_OVERRIDE; void AddArc(double centerX, double centerY, double radiusX, double radiusY, double startAngle, double endAngle, Color color, unsigned int countSegments); void AddCircle(double centerX, double centerY, double radius, Color color, unsigned int countSegments); void AddRectangle(double x1, double y1, double x2, double y2, Color color); void AddSegment(double x1, double y1, double x2, double y2, Color color); void AddArc(const ScenePoint2D& center, double radiusX, double radiusY, double startAngle, double endAngle, Color color, unsigned int countSegments) { AddArc(center.GetX(), center.GetY(), radiusX, radiusY, startAngle, endAngle, color, countSegments); } void AddCircle(const ScenePoint2D& center, double radius, Color color, unsigned int countSegments) { AddCircle(center.GetX(), center.GetY(), radius, color, countSegments); } void AddSegment(const ScenePoint2D& p1, const ScenePoint2D& p2, Color color) { AddSegment(p1.GetX(), p1.GetY(), p2.GetX(), p2.GetY(), color); } }; }