[u/mrichter/AliRoot.git] / EVE / alice-macros / pmd_hits.C

// $Id$

Reve::PointSet*
pmd_hits(const char *varexp    = "fX:fY:fZ",
	 const char *selection = "")
{
  AliRunLoader* rl =  Alieve::Event::AssertRunLoader();
  rl->LoadHits("PMD");

  TTree* ht = rl->GetTreeH("PMD", false);
  
  Reve::PointSet* points = new Reve::PointSet(Form("PMD Hits '%s'", selection));

  TPointSelector ps(ht, points, varexp, selection);
  ps.Select();

  points->SetTitle(Form("N=%d", points->Size()));
  points->SetMarkerSize(.5);
  points->SetMarkerColor((Color_t)2);

  gReve->AddRenderElement(points);
  gReve->Redraw3D();

  return points;
}
Commit	Line	Data
2fdd5418	1	// $Id$
	2
	3	Reve::PointSet*
	4	pmd_hits(const char *varexp = "fX:fY:fZ",
	5	const char *selection = "")
	6	{
	7	AliRunLoader* rl = Alieve::Event::AssertRunLoader();
	8	rl->LoadHits("PMD");
	9
	10	TTree* ht = rl->GetTreeH("PMD", false);
	11
	12	Reve::PointSet* points = new Reve::PointSet(Form("PMD Hits '%s'", selection));
	13
	14	TPointSelector ps(ht, points, varexp, selection);
	15	ps.Select();
	16
	17	points->SetTitle(Form("N=%d", points->Size()));
	18	points->SetMarkerSize(.5);
	19	points->SetMarkerColor((Color_t)2);
	20
	21	gReve->AddRenderElement(points);
	22	gReve->Redraw3D();
	23
	24	return points;
	25	}