+++ /dev/null
-/**************************************************************************
- * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
- * *
- * Author: The ALICE Off-line Project. *
- * Contributors are mentioned in the code where appropriate. *
- * *
- * Permission to use, copy, modify and distribute this software and its *
- * documentation strictly for non-commercial purposes is hereby granted *
- * without fee, provided that the above copyright notice appears in all *
- * copies and that both the copyright notice and this permission notice *
- * appear in the supporting documentation. The authors make no claims *
- * about the suitability of this software for any purpose. It is *
- * provided "as is" without express or implied warranty. *
- **************************************************************************/
-
-// $Id$
-// $MpId: AliMpVPainter.cxx,v 1.10 2006/05/24 13:58:32 ivana Exp $
-// Category: graphics
-
-//-----------------------------------------------------------------------------
-// Class AliMpVPainter
-// --------------
-// Class for drawing objects into canvas
-// Included in AliRoot: 2003/05/02
-// Authors: David Guez, IPN Orsay
-//-----------------------------------------------------------------------------
-
-#include "AliMpVPainter.h"
-#include "AliMpGraphContext.h"
-#include "AliMpSector.h"
-#include "AliMpRow.h"
-#include "AliMpZone.h"
-#include "AliMpSubZone.h"
-#include "AliMpVRowSegment.h"
-#include "AliMpMotifPosition.h"
-#include "AliMpSectorPainter.h"
-#include "AliMpRowPainter.h"
-#include "AliMpZonePainter.h"
-#include "AliMpSubZonePainter.h"
-#include "AliMpRowSegmentPainter.h"
-#include "AliMpMotifPainter.h"
-#include "AliMpMotifType.h"
-#include "AliMpPCB.h"
-#include "AliMpPCBPainter.h"
-#include "AliMpSlat.h"
-#include "AliMpSlatPainter.h"
-#include "AliMpIteratorPainter.h"
-#include "AliMpVPadIterator.h"
-#include "AliMpSegmentation.h"
-//#include "AliMpSectorSegmentation.h"
-
-#include <TList.h>
-#include <TVirtualX.h>
-#include <TPad.h>
-#include <TROOT.h>
-
-/// \cond CLASSIMP
-ClassImp(AliMpVPainter)
-/// \endcond
-
-//_______________________________________________________________________
-AliMpVPainter::AliMpVPainter()
- : TObject(),
- fColor(2),
- fPadPosition(),
- fPadDimensions(),
- fTrashList(0)
-{
- /// Default constructor
-
- AliMpGraphContext *gr = AliMpGraphContext::Instance();
- fPadPosition = gr->GetPadPosition();
- fPadDimensions = gr->GetPadDimensions();
- fColor=gr->GetColor();
- fTrashList = new TList;
-}
-
-//_______________________________________________________________________
-AliMpVPainter::~AliMpVPainter()
-{
- /// Destructor
-
- if (fTrashList){
- fTrashList->Delete();
- delete fTrashList;
- }
-}
-
-//_______________________________________________________________________
-Bool_t AliMpVPainter::IsInside(const TVector2 &point,const TVector2& pos,const TVector2& dim)
-{
- /// Is the point \a point inside the \a area (pos,dim)?
-
- return ( (TMath::Abs(point.X()-pos.X())<dim.X() ) && (TMath::Abs(point.Y()-pos.Y())<dim.Y() ) );
-}
-
-//_______________________________________________________________________
-Int_t AliMpVPainter::DistancetoPrimitive(Int_t x, Int_t y)
-{
- /// Distance to the center if (x,y) is inside the box defined by (fPadPosition,fPadDimensions)
- /// 9999 otherwise
-
- TVector2 point = TVector2(gPad->AbsPixeltoX(x), gPad->AbsPixeltoY(y));
- if ( IsInside(point,fPadPosition,fPadDimensions) )
- {
- return (Int_t)(point-fPadPosition).Mod();
- }
- return 9999;
-}
-
-//_______________________________________________________________________
-void AliMpVPainter::DumpObject() const
-{
- /// Dump the painted object
-}
-
-//_______________________________________________________________________
-TObject* AliMpVPainter::Clone(const char* newname) const
-{
- /// Create a clone of this object
-
- AliMpVPainter *newobj = (AliMpVPainter *)TObject::Clone(newname);
- if (!newobj) return 0;
- AliMpGraphContext *gr = AliMpGraphContext::Instance();
- newobj->fPadPosition = gr->GetPadPosition();
- newobj->fPadDimensions = gr->GetPadDimensions();
- return newobj;
-}
-
-//_______________________________________________________________________
-TObject* AliMpVPainter::DrawClone(Option_t* option) const
-{
- /// Draw the clone object
-
- TVirtualPad *pad = gROOT->GetSelectedPad();
- TVirtualPad *padsav = gPad;
-
- TObject *newobj = Clone();
-
- if (!newobj) return 0;
-
- if (pad) pad->cd();
- newobj->Draw(option);
- if (padsav) padsav->cd();
- return newobj;
-}
-
-//_______________________________________________________________________
-AliMpVPainter *AliMpVPainter::CreatePainter(TObject *object)
-{
- /// Create a new painter, which correspond to the
- /// class of object
-
- AliMpVPainter *painter=0;
- if (object->InheritsFrom(AliMpSector::Class()))
- painter = new AliMpSectorPainter((AliMpSector *)object);
- else if (object->InheritsFrom(AliMpZone::Class()))
- painter = new AliMpZonePainter((AliMpZone *)object);
- else if (object->InheritsFrom(AliMpSubZone::Class()))
- painter = new AliMpSubZonePainter((AliMpSubZone *)object);
- else if (object->InheritsFrom(AliMpRow::Class()))
- painter = new AliMpRowPainter((AliMpRow *)object);
- else if (object->InheritsFrom(AliMpVRowSegment::Class()))
- painter = new AliMpRowSegmentPainter((AliMpVRowSegment *)object);
- else if (object->InheritsFrom(AliMpMotifPosition::Class()))
- painter = new AliMpMotifPainter((AliMpMotifPosition *)object);
- else if (object->InheritsFrom(AliMpMotifType::Class()))
- painter = new AliMpMotifPainter((AliMpMotifType *)object);
- else if (object->InheritsFrom(AliMpPCB::Class()))
- painter = new AliMpPCBPainter((AliMpPCB *)object);
- else if (object->InheritsFrom(AliMpSlat::Class()))
- painter = new AliMpSlatPainter((AliMpSlat*)object);
- else if (object->InheritsFrom(AliMpVPadIterator::Class()))
- painter = new AliMpIteratorPainter((AliMpVPadIterator*)object);
- else if (object->InheritsFrom(AliMpVSegmentation::Class()))
- {
- // const AliMpSectorSegmentation* sectorSegmentation = dynamic_cast<const AliMpSectorSegmentation*>(object);
-// if (sectorSegmentation)
-// {
-// return new AliMpSectorPainter(sectorSegmentation->GetSector());
-// }
-
- /*
- const AliMpSlatSegmentation* slatSegmentation = dynamic_cast<const AliMpSlatSegmentation*>(object);
- if (slatSegmentation)
- {
- return new AliMpSlatPainter(slatSegmentation->Slat());
- }
- */
- const AliMpSlat* kSlat
- = AliMpSegmentation::Instance()->GetSlat((AliMpVSegmentation*)object);
- if ( kSlat )
- {
- return new AliMpSlatPainter(kSlat);
- }
-
- }
- return painter;
-}
-
-//_______________________________________________________________________
-void AliMpVPainter::AddPainter(AliMpVPainter *painter)
-{
- /// Add a painter to the list of painters (private)
-
- fTrashList->Add(painter);
-}
-
-
-//_______________________________________________________________________
-AliMpVPainter *AliMpVPainter::DrawObject(TObject *object,Option_t *option)
-{
- /// Draw the object \n
- /// Return the AliMpVPainter object created for the drawing
-
- AliMpVPainter *painter=CreatePainter(object);
-
- if (painter){
- painter->Draw(option);
- AddPainter(painter);
- }
- return painter;
-}
-
-//_______________________________________________________________________
-void AliMpVPainter::InitGraphContext()
-{
- /// Set the pad and real area of the graphic context to
- /// the one stored in this painter
-
- AliMpGraphContext *gr = AliMpGraphContext::Instance();
- gr->SetPadPosition(fPadPosition);
- gr->SetPadDimensions(fPadDimensions);
- gr->SetRealPosition(GetPosition());
- gr->SetRealDimensions(GetDimensions());
- gVirtualX->SetFillColor(fColor);
- gVirtualX->SetTextColor(1);
- gVirtualX->SetLineColor(1);
-}
-
-//_______________________________________________________________________
-void AliMpVPainter::PaintWholeBox(Bool_t fill)
-{
- /// Paint the box around the total pad area given in this painter
- /// fill it or bnot following the parameter value
-
- Double_t x1,y1,x2,y2;
- x1 = fPadPosition.X()-fPadDimensions.X();
- y1 = fPadPosition.Y()-fPadDimensions.Y();
- x2 = fPadPosition.X()+fPadDimensions.X();
- y2 = fPadPosition.Y()+fPadDimensions.Y();
-
- Style_t sty = gVirtualX->GetFillStyle();
- gVirtualX->SetFillStyle(fill?1:0);
- gPad->PaintBox(x1,y1,x2,y2);
- gVirtualX->SetFillStyle(0);
- gPad->PaintBox(x1,y1,x2,y2);
- gVirtualX->SetFillStyle(sty);
-}
-
-//_______________________________________________________________________
-TVector2 AliMpVPainter::RealToPad(const TVector2& realPos)
-{
- /// Transform a real position into its equivalent position in a canvas
-
- AliMpGraphContext *gr = AliMpGraphContext::Instance();
- gr->Push();
- gr->SetPadPosition(fPadPosition);
- gr->SetPadDimensions(fPadDimensions);
- gr->SetRealPosition(GetPosition());
- gr->SetRealDimensions(GetDimensions());
-
-
- TVector2 ans = gr->RealToPad(realPos);
- gr->Pop();
- return ans;
-}
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff