1 | /*! |
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2 | \file axis_algorithm_zoom.hpp |
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3 | \author Ha NGUYEN |
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4 | \since 03 June 2015 |
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5 | \date 12 June 2015 |
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6 | |
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7 | \brief Algorithm for zooming on an axis. |
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8 | */ |
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9 | #ifndef __XIOS_AXIS_ALGORITHM_ZOOM_HPP__ |
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10 | #define __XIOS_AXIS_ALGORITHM_ZOOM_HPP__ |
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11 | |
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12 | #include "axis_algorithm_transformation.hpp" |
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13 | #include "transformation.hpp" |
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14 | |
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15 | namespace xios { |
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16 | class CAxis; |
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17 | class CZoomAxis; |
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18 | |
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19 | /*! |
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20 | \class CAxisAlgorithmZoom |
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21 | Implementing zoom on axis |
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22 | A zoomed region can be considered as region that isn't masked. |
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23 | Only this zoomed region is extracted to write on Netcdf. |
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24 | */ |
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25 | class CAxisAlgorithmZoom : public CAxisAlgorithmTransformation |
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26 | { |
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27 | public: |
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28 | CAxisAlgorithmZoom(CAxis* axisDestination, CAxis* axisSource, CZoomAxis* zoomAxis); |
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29 | |
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30 | virtual ~CAxisAlgorithmZoom() {} |
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31 | |
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32 | static bool registerTrans(); |
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33 | protected: |
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34 | void computeIndexSourceMapping_(const std::vector<CArray<double,1>* >& dataAuxInputs); |
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35 | |
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36 | private: |
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37 | void updateAxisDestinationMask(); |
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38 | void updateZoom(); |
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39 | |
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40 | private: |
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41 | //! Global zoom begin on axis |
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42 | StdSize zoomBegin_; |
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43 | |
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44 | //! Global zoom end on axis |
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45 | StdSize zoomEnd_; |
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46 | |
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47 | //! Global zoom size on axis |
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48 | StdSize zoomSize_; |
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49 | |
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50 | std::vector<int> zoomIndex_; |
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51 | |
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52 | private: |
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53 | |
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54 | static CGenericAlgorithmTransformation* create(CGrid* gridDst, CGrid* gridSrc, |
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55 | CTransformation<CAxis>* transformation, |
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56 | int elementPositionInGrid, |
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57 | std::map<int, int>& elementPositionInGridSrc2ScalarPosition, |
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58 | std::map<int, int>& elementPositionInGridSrc2AxisPosition, |
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59 | std::map<int, int>& elementPositionInGridSrc2DomainPosition, |
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60 | std::map<int, int>& elementPositionInGridDst2ScalarPosition, |
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61 | std::map<int, int>& elementPositionInGridDst2AxisPosition, |
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62 | std::map<int, int>& elementPositionInGridDst2DomainPosition); |
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63 | }; |
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64 | |
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65 | } |
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66 | #endif // __XIOS_AXIS_ALGORITHM_ZOOM_HPP__ |
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