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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