regionparams.h

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//************************************************************************
//                                  *
//           Copyright (C)  2004                *
//     University Corporation for Atmospheric Research          *
//           All Rights Reserved                *
//                                  *
//************************************************************************/
//
//  File:       regionparams.h
//
//  Author:     Alan Norton
//          National Center for Atmospheric Research
//          PO 3000, Boulder, Colorado
//
//  Date:       September 2004
//
//  Description:    Defines the RegionParams class.
//      This class supports parameters associted with the
//      region panel, describing the rendering region
//
#ifndef REGIONPARAMS_H
#define REGIONPARAMS_H
 
#include <vapor/ParamsBase.h>
#include <vapor/Box.h>
 
namespace VAPoR {
 
 
class PARAMS_API RegionParams : public ParamsBase {
public:
    RegionParams(ParamsBase::StateSave *ssave);
 
    RegionParams(ParamsBase::StateSave *ssave, XmlNode *node);
 
    RegionParams(const RegionParams &rhs);
 
    RegionParams &operator=(const RegionParams &rhs);
 
    virtual ~RegionParams();
 
    virtual Box *GetBox() const { return m_Box; }
 
 
#ifdef VAPOR3_0_0_ALPHA
    void getLocalRegionExtents(double exts[6], int timestep) const
    {
        GetBox()->GetLocalExtents(exts, timestep);
        return;
    }
 
    double getLocalRegionCenter(int indx, int timestep) const
    {
        if (indx < 0 || indx > 2) indx = 0;
        return (0.5 * (getLocalRegionMin(indx, timestep) + getLocalRegionMax(indx, timestep)));
    }
#endif
 
#ifdef VAPOR3_0_0_ALPHA
    const vector<long> GetTimes() const { return GetBox()->GetTimes(); }
 
    bool extentsAreVarying() { return GetBox()->GetTimes().size() > 1; }
 
    bool insertTime(int timestep);
 
    bool removeTime(int timestep);
#endif
 
#ifdef VAPOR3_0_0_ALPHA
    vector<double> GetAllExtents() const { return GetBox()->GetLocalExtents(); }
#endif
 
#ifdef VAPOR3_0_0_ALPHA
    static const vector<string> GetDomainVariables()
    {
        ((RegionParams *)_paramsMgr->GetParamsInstance(_regionParamsTag, -1, -1))->GetValueStringVec(_domainVariablesTag);
        return vec;
    }
    static int SetDomainVariables(vector<string> varnames)
    {
        if (varnames.size() == 0) return -1;
        return ((RegionParams *)_paramsMgr->GetParamsInstance(_regionParamsTag, -1, -1))->SetValueStringVec(_domainVariablesTag, "Set Domain-defining variables", varnames);
    }
#endif
 
    // Get static string identifier for this params class
    //
    static string GetClassType() { return ("RegionParams"); }
 
private:
    Box *m_Box;
 
    static const string _domainVariablesTag;
 
    void _init();
    void _reconcile();
};
 
};        // namespace VAPoR
#endif    // REGIONPARAMS_H