mitkPlanarCross.h
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00001 /*========================================================================= 00002 00003 Program: Medical Imaging & Interaction Toolkit 00004 Language: C++ 00005 Date: $Date: 2010-01-28 18:32:03 +0100 (Do, 28 Jan 2010) $ 00006 Version: $Revision: 17258 $ 00007 00008 Copyright (c) German Cancer Research Center, Division of Medical and 00009 Biological Informatics. All rights reserved. 00010 See MITKCopyright.txt or https://www.mitk.org/copyright.html for details. 00011 00012 This software is distributed WITHOUT ANY WARRANTY; without even 00013 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 00014 PURPOSE. See the above copyright notices for more information. 00015 00016 =========================================================================*/ 00017 00018 00019 #ifndef _MITK_PLANAR_CROSS_H_ 00020 #define _MITK_PLANAR_CROSS_H_ 00021 00022 #include "mitkPlanarFigure.h" 00023 #include "PlanarFigureExports.h" 00024 00025 00026 namespace mitk 00027 { 00028 00029 class Geometry2D; 00030 00058 class PlanarFigure_EXPORT PlanarCross : public PlanarFigure 00059 { 00060 public: 00061 mitkClassMacro( PlanarCross, PlanarFigure ); 00062 00063 itkNewMacro( Self ); 00064 00067 void SetSingleLineMode( bool singleLineMode ); 00068 00071 bool GetSingleLineMode() const; 00072 00075 itkBooleanMacro( SingleLineMode ); // No need to reimplement; calls SetSingleLineMode() 00076 00077 00079 unsigned int GetMinimumNumberOfControlPoints() const 00080 { 00081 return this->GetSingleLineMode() ? 2 : 4; 00082 } 00083 00085 unsigned int GetMaximumNumberOfControlPoints() const 00086 { 00087 return this->GetSingleLineMode() ? 2 : 4; 00088 } 00089 00091 virtual bool ResetOnPointSelect(); 00092 00093 00095 virtual unsigned int GetNumberOfFeatures() const; 00096 00097 00098 protected: 00099 PlanarCross(); 00100 virtual ~PlanarCross(); 00101 00103 virtual Point2D ApplyControlPointConstraints( unsigned int index, const Point2D& point ); 00104 00106 virtual void GeneratePolyLine(); 00107 00109 virtual void GenerateHelperPolyLine(double mmPerDisplayUnit, unsigned int displayHeight); 00110 00112 virtual void EvaluateFeaturesInternal(); 00113 00114 00115 virtual void PrintSelf( std::ostream &os, itk::Indent indent ) const; 00116 00117 // Feature identifiers 00118 const unsigned int FEATURE_ID_LONGESTDIAMETER; 00119 const unsigned int FEATURE_ID_SHORTAXISDIAMETER; 00120 00121 private: 00122 00124 virtual Point2D InternalApplyControlPointConstraints( unsigned int index, const Point2D& point ); 00125 00126 }; 00127 00128 } // namespace mitk 00129 00130 #endif //_MITK_PLANAR_CROSS_H_
