//
// ********************************************************************
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//
// $Id: G4RayTracerXViewer.cc,v 1.8 2009/09/16 16:56:52 allison Exp $
// GEANT4 tag $Name: geant4-09-04-ref-00 $

#ifdef G4VIS_BUILD_RAYTRACERX_DRIVER

#include "G4RayTracerXViewer.hh"

#include "G4VSceneHandler.hh"
#include "G4Scene.hh"
#include "G4TheRayTracer.hh"
#include "G4RTJpegMaker.hh"
#include "G4RTXScanner.hh"
#include "G4UImanager.hh"

#include <cstdlib>

G4RayTracerXViewer::G4RayTracerXViewer
(G4VSceneHandler& sceneHandler, const G4String& name):
  G4RayTracerViewer(sceneHandler,
		    name,
		    new G4TheRayTracer(new G4RTJpegMaker, new G4RTXScanner))
{}

G4RayTracerXViewer::~G4RayTracerXViewer() {}

void G4RayTracerXViewer::Initialise() {

  if (theTracer) {
    theTracer->SetNColumn(fVP.GetWindowSizeHintX());
    theTracer->SetNRow(fVP.GetWindowSizeHintY());
  }

  // Set up X Window...
  G4RTXScanner* theXScanner = (G4RTXScanner*)theTracer->GetScanner();
  if (!theXScanner->GetXWindow(fName,fVP)) {
    fViewId = -1;  // This flags an error.
    return;
  }
}

#endif
