[2689] | 1 | // |
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| 2 | // C++ Interface: PlotHelper |
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| 3 | // |
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| 4 | // Description: |
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| 5 | // A small helper class to handle direction coordinate in asapplotter |
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| 6 | // |
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| 7 | // Author: Kana Sugimoto <kana.sugi@nao.ac.jp>, (C) 2012 |
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| 8 | // |
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| 9 | // Copyright: See COPYING file that comes with this distribution |
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| 10 | // |
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| 11 | // |
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| 12 | #ifndef ASAPPLOTHELPER_H |
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| 13 | #define ASAPPLOTHELPER_H |
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| 14 | |
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| 15 | // STL |
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| 16 | #include <iostream> |
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| 17 | #include <string> |
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| 18 | #include <vector> |
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| 19 | // casacore |
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| 20 | #include <casa/aips.h> |
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| 21 | #include <casa/Utilities/CountedPtr.h> |
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| 22 | #include <coordinates/Coordinates/DirectionCoordinate.h> |
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| 23 | |
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| 24 | #include "ScantableWrapper.h" |
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| 25 | |
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| 26 | namespace asap { |
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| 27 | |
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| 28 | class PlotHelper |
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| 29 | { |
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| 30 | public: |
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| 31 | /** |
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| 32 | * constructors and a destructor |
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| 33 | **/ |
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| 34 | PlotHelper(); |
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| 35 | explicit PlotHelper( const ScantableWrapper &s); |
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| 36 | |
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| 37 | virtual ~PlotHelper(); |
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| 38 | /** |
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| 39 | * Set scantable for automatic resolution of grid parameter |
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| 40 | **/ |
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| 41 | void setScantable( const ScantableWrapper &s ) ; |
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| 42 | |
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| 43 | /** |
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| 44 | * Set grid parameters for plot panel (by values in radian) |
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| 45 | **/ |
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| 46 | void setGridParamVal(const int nx, const int ny, |
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| 47 | const double cellx, const double celly, |
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| 48 | const double centx, const double centy, |
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| 49 | string epoch="J2000", const string projname="SIN") ; |
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| 50 | /// TODO |
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| 51 | /** |
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| 52 | * Set grid parameters for plot panel (by quantity) |
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| 53 | **/ |
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| 54 | /* void setGridParam(const int nx, const int ny, */ |
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| 55 | /* const string cellx="", const string celly="", */ |
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| 56 | /* string center="", const string projname="SIN") ; */ |
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| 57 | |
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| 58 | /** |
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| 59 | * Get Pixel position of a row |
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| 60 | **/ |
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| 61 | vector<double> getGridPixel(const int whichrow=0); |
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| 62 | |
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| 63 | private: |
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| 64 | casa::DirectionCoordinate *dircoord_; |
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| 65 | ScantableWrapper data_; |
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| 66 | |
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| 67 | }; |
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| 68 | |
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| 69 | } // namespace |
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| 70 | |
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| 71 | #endif |
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