TRestPatternMask.h

/*************************************************************************
 * This file is part of the REST software framework.                     *
 *                                                                       *
 * Copyright (C) 2016 GIFNA/TREX (University of Zaragoza)                *
 * For more information see https://gifna.unizar.es/trex                 *
 *                                                                       *
 * REST is free software: you can redistribute it and/or modify          *
 * it under the terms of the GNU General Public License as published by  *
 * the Free Software Foundation, either version 3 of the License, or     *
 * (at your option) any later version.                                   *
 *                                                                       *
 * REST is distributed in the hope that it will be useful,               *
 * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the          *
 * GNU General Public License for more details.                          *
 *                                                                       *
 * You should have a copy of the GNU General Public License along with   *
 * REST in $REST_PATH/LICENSE.                                           *
 * If not, see https://www.gnu.org/licenses/.                            *
 * For the list of contributors see $REST_PATH/CREDITS.                  *
 *************************************************************************/
 
#ifndef REST_TRestPatternMask
#define REST_TRestPatternMask
 
#include <TCanvas.h>
#include <TRestMetadata.h>
 
class TRestPatternMask : public TRestMetadata {
   private:
    TVector2 fOffset = TVector2(0, 0);  //<
 
    Double_t fRotationAngle = 0;  //<
 
    std::string fPatternType = "None";  //<
 
    TCanvas* fCanvas = nullptr;  
 
   protected:
    Double_t fMaskRadius = 0;  //<
 
    Int_t fMaxRegions = 100;  //<
 
    void SetType(const std::string& type) { fPatternType = type; }
 
    Int_t ApplyCommonMaskTransformation(Double_t& x, Double_t& y);
 
   public:
    Int_t GetMaxRegions() { return fMaxRegions; }
 
    void SetMaxRegions(Int_t regions) { fMaxRegions = regions; }
 
    Bool_t HitsPattern(Double_t x, Double_t y);
 
    virtual Int_t GetRegion(Double_t& x, Double_t& y) {
        if (ApplyCommonMaskTransformation(x, y) == 0) return 1;
        return 0;
    }
 
    std::string GetType() { return fPatternType; }
 
    Double_t GetRotationAngle() { return fRotationAngle; }
 
    TVector2 GetOffset() { return fOffset; }
 
    Double_t GetMaskRadius() { return fMaskRadius; }
 
    void SetRotationAngle(const Double_t& angle) { fRotationAngle = angle; }
 
    void SetOffset(const TVector2& offset) { fOffset = offset; }
 
    void SetMaskRadius(const Double_t& radius) { fMaskRadius = radius; }
 
    void PrintCommonPatternMembers();
 
    virtual void PrintMaskMembers() {}
    virtual void PrintMask() { PrintCommonPatternMembers(); }
 
    void PrintMetadata() override;
 
    TCanvas* DrawMonteCarlo(Int_t nSamples = 10000);
 
    TRestPatternMask();
    TRestPatternMask(const char* cfgFileName, std::string name = "");
    ~TRestPatternMask();
 
    ClassDefOverride(TRestPatternMask, 1);
};
#endif