mitkLevelWindowPropertyDeserializer.cpp
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00001 /*========================================================================= 00002 00003 Program: Medical Imaging & Interaction Toolkit 00004 Language: C++ 00005 Date: $Date$ 00006 Version: $Revision: 1.12 $ 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 #ifndef mitkLevelWindowPropertyDeserializer_h_included 00019 #define mitkLevelWindowPropertyDeserializer_h_included 00020 00021 #include "mitkBasePropertyDeserializer.h" 00022 00023 #include "mitkLevelWindowProperty.h" 00024 00025 #include "SceneSerializationBaseExports.h" 00026 00027 namespace mitk 00028 { 00029 00030 class SceneSerializationBase_EXPORT LevelWindowPropertyDeserializer : public BasePropertyDeserializer 00031 { 00032 public: 00033 00034 mitkClassMacro( LevelWindowPropertyDeserializer, BasePropertyDeserializer ); 00035 itkNewMacro(Self); 00036 00037 virtual BaseProperty::Pointer Deserialize(TiXmlElement* element) 00038 { 00039 if (!element) return NULL; 00040 00041 bool isFixed(false); 00042 if (element->Attribute("fixed")) 00043 isFixed = std::string(element->Attribute("fixed")) == "true"; 00044 00045 float level; 00046 float window; 00047 TiXmlElement* child = element->FirstChildElement("CurrentSettings"); 00048 if ( child->QueryFloatAttribute( "level", &level ) != TIXML_SUCCESS ) return NULL; 00049 if ( child->QueryFloatAttribute( "window", &window ) != TIXML_SUCCESS ) return NULL; 00050 00051 float defaultLevel; 00052 float defaultWindow; 00053 child = element->FirstChildElement("DefaultSettings"); 00054 if ( child->QueryFloatAttribute( "level", &defaultLevel ) != TIXML_SUCCESS ) return NULL; 00055 if ( child->QueryFloatAttribute( "window", &defaultWindow ) != TIXML_SUCCESS ) return NULL; 00056 00057 float minRange; 00058 float maxRange; 00059 child = element->FirstChildElement("CurrentRange"); 00060 if ( child->QueryFloatAttribute( "min", &minRange ) != TIXML_SUCCESS ) return NULL; 00061 if ( child->QueryFloatAttribute( "max", &maxRange ) != TIXML_SUCCESS ) return NULL; 00062 00063 00064 00065 LevelWindow lw; 00066 lw.SetRangeMinMax( minRange, maxRange ); 00067 lw.SetDefaultLevelWindow( defaultLevel, defaultWindow ); 00068 lw.SetLevelWindow( level, window ); 00069 lw.SetFixed( isFixed ); 00070 00071 return LevelWindowProperty::New( lw ).GetPointer(); 00072 } 00073 00074 protected: 00075 00076 LevelWindowPropertyDeserializer() {} 00077 virtual ~LevelWindowPropertyDeserializer() {} 00078 }; 00079 00080 } // namespace 00081 00082 // important to put this into the GLOBAL namespace (because it starts with 'namespace mitk') 00083 MITK_REGISTER_SERIALIZER(LevelWindowPropertyDeserializer); 00084 00085 #endif 00086
