Painter for EclData, 1D histograms. More...

#include <EclPainter1D.h>

Inheritance diagram for EclPainter1D:

Public Types
enum	Type { CHANNEL , SHAPER , CRATE , PHI , THETA }
	Subtype of histogram to draw. More...

Public Member Functions
	EclPainter1D (EclData *data, Type type)
	Constructor for EclPainter subclass.

virtual	~EclPainter1D ()
	Destructor for EclPainter subclass.

virtual void	getInformation (int px, int py, MultilineWidget *panel) override
	Sets the information to be displayed in the provided MultilineWidget.

Type	getType ()
	Return subtype of ECLPainter1D.

virtual EclPainter *	handleClick (int px, int py) override
	Creates sub-histogram for crates and shapers.

void	setXRange (int xmin, int xmax) override
	Set XRange for histogram.

void	setShaper (int crate, int shaper)
	Show data only from specific shaper.

void	setCrate (int crate)
	Show data only from specific crate.

void	Draw () override
	Redraw the canvas.

void	setData (EclData *data)
	Set EclData to display in painter.

EclData *	getData ()
	Return currently displayed EclData.

const EclData *	getData () const
	Return currently displayed EclData.

void	setMapper (ECL::ECLChannelMapper *mapper)
	Set ECLChannelMapper for CellID <-> (crate, shaper, chid) conversion.

ECL::ECLChannelMapper *	getMapper ()
	Return currently set ECLChannelMapper.

void	setDisplayedSubsystem (EclData::EclSubsystem sys)
	Change between the displayed ECL subsystem (barrel, forward and backward endcaps).

EclData::EclSubsystem	getDisplayedSubsystem ()
	Get currently displayed ECL subsystem.

TString	getSubsystemTitle (EclData::EclSubsystem subsys)
	Return title of ECL subsystem to use in painter.

Protected Member Functions
void	getNewRootObjectName (char *buf, int size)
	Make unique name for next root object.

Private Member Functions
int	channelToSegId (int channel)
	Convert channel id to X bin number.

int	getMaxX ()
	Returns number of X bins.

void	initHisto ()
	Initialize histogram.

void	setTitles ()
	Update titles of the histogram.

void	cloneFrom (const EclPainter &other)
	Clone attributes from other EclPainter.

Private Attributes
Type	m_type
	Display subtypes of this class.

TH1F *	m_hist
	Displayed histogram.

int	m_shaper
	ID of currently selected shaper.

int	m_crate
	ID of currently selected crate.

EclData *	m_ecl_data
	Data to draw.

ECL::ECLChannelMapper *	m_mapper
	mapper for CellID <-> (crate, shaper, chid) conversion.

EclData::EclSubsystem	displayed_subsys
	Identifier of displayed ECL subsystem.

Static Private Attributes
static int	m_obj_counter = 0
	Counter to make unique names for new root objects.

Detailed Description

Painter for EclData, 1D histograms.

Definition at line 24 of file EclPainter1D.h.

Member Enumeration Documentation

◆ Type

enum Type

Subtype of histogram to draw.

Enumerator
CHANNEL	Events/energy per channel.
SHAPER	Events/energy per ShaperDSP.
CRATE	Events/energy per crate/ECLCollector.

Definition at line 27 of file EclPainter1D.h.

              {
      CHANNEL, 
      SHAPER, 
      CRATE, 
      PHI,
      THETA
    };

Constructor & Destructor Documentation

◆ EclPainter1D()

EclPainter1D	(	EclData *	data,
		EclPainter1D::Type	type
	)

Constructor for EclPainter subclass.

Definition at line 24 of file EclPainter1D.cc.

                                                               :
  EclPainter(data)
{
  m_type = type;
 
  initHisto();
  m_hist->GetXaxis()->CenterTitle();
  m_hist->GetXaxis()->SetTitleOffset(1.1);
  m_hist->GetYaxis()->SetTitleOffset(1.1);
 
  m_shaper = -1;
  m_crate = -1;
}

◆ ~EclPainter1D()

~EclPainter1D ( )

virtual

Destructor for EclPainter subclass.

Definition at line 38 of file EclPainter1D.cc.

{
  delete m_hist;
}

Member Function Documentation

◆ channelToSegId()

int channelToSegId ( int channel )

private

Convert channel id to X bin number.

Definition at line 43 of file EclPainter1D.cc.

{
  switch (m_type) {
    case CHANNEL:
      return channel;
    case SHAPER:
      return 12 * getMapper()->getCrateID(channel) +
             getMapper()->getShaperPosition(channel) - 12;
    case CRATE:
      return getMapper()->getCrateID(channel);
    case PHI:
      return getData()->getPhiId(channel);
    case THETA:
      return getData()->getThetaId(channel);
  }
 
  return 0;
}

◆ cloneFrom()

void cloneFrom ( const EclPainter & other )

privateinherited

Clone attributes from other EclPainter.

Definition at line 93 of file EclPainter.cc.

{
  m_ecl_data = new EclData(*other.m_ecl_data);
  m_mapper = other.m_mapper;
  displayed_subsys = other.displayed_subsys;
}

◆ Draw()

void Draw ( )

overridevirtual

Redraw the canvas.

Implements EclPainter.

Definition at line 215 of file EclPainter1D.cc.

{
  setTitles();
 
  EclData* data = getData();
 
  const int* ev_counts = data->getEventCounts();
  const float* energy_sums = data->getEnergySums();
 
  m_hist->Reset();
  for (int i = 1; i <= getData()->getCrystalCount(); i++) {
    if (!data->isCrystalInSubsystem(i, getDisplayedSubsystem())) continue;
 
    // If filter is set, display only specified channels.
    if (m_type == CHANNEL && m_crate > 0 && m_shaper > 0) {
      if (m_crate != getMapper()->getCrateID(i) ||
          m_shaper != getMapper()->getShaperPosition(i)) {
        continue;
      }
    }
    if (m_type == SHAPER && m_crate > 0) {
      if (m_crate != getMapper()->getCrateID(i)) {
        continue;
      }
    }
    //
    int id = channelToSegId(i);
    if (GetMode())
      m_hist->Fill(id, energy_sums[i]);
    else
      m_hist->Fill(id, ev_counts[i]);
  }
 
  m_hist->Draw("HIST");
}

◆ getData() [1/2]

EclData * getData ( )

inlineinherited

Return currently displayed EclData.

Definition at line 46 of file EclPainter.h.

46{ return m_ecl_data; }

◆ getData() [2/2]

const EclData * getData ( ) const

inlineinherited

Return currently displayed EclData.

Definition at line 48 of file EclPainter.h.

48{ return m_ecl_data; }

◆ getDisplayedSubsystem()

EclData::EclSubsystem getDisplayedSubsystem ( )

inherited

Get currently displayed ECL subsystem.

Definition at line 51 of file EclPainter.cc.

{
  return displayed_subsys;
}

◆ getInformation()

void getInformation	(	int	px,
		int	py,
		MultilineWidget *	panel
	)

overridevirtual

Sets the information to be displayed in the provided MultilineWidget.

Parameters

px	X coordinate of mouse cursor.
py	Y coordinate of mouse cursor.
panel	MultilineWidget to display the information

Reimplemented from EclPainter.

Definition at line 124 of file EclPainter1D.cc.

{
  EclPainter::getInformation(px, py, panel);
 
  char info[255];
 
  Float_t upx = gPad->AbsPixeltoX(px);
  Float_t x   = gPad->PadtoX(upx);
  int binx  = m_hist->GetXaxis()->FindBin(x) - 1;
 
  if (m_type == CHANNEL) {
    sprintf(info, "channel_id = %d (%d)", binx,
            getMapper()->getShaperChannel(binx));
    panel->setLine(1, info);
    sprintf(info, "shaper_id = %d", getMapper()->getShaperPosition(binx));
    panel->setLine(2, info);
    sprintf(info, "crate_id = %d", getMapper()->getCrateID(binx));
    panel->setLine(3, info);
  }
  if (m_type == SHAPER) {
    sprintf(info, "shaper_id = %d (%d)", binx, (binx - 1) % 12 + 1);
    panel->setLine(1, info);
    sprintf(info, "crate_id = %d", (binx - 1) / 12 + 1);
    panel->setLine(2, info);
  }
  if (m_type == CRATE) {
    sprintf(info, "crate_id = %d", binx);
    panel->setLine(1, info);
  }
  if (m_type == PHI) {
    sprintf(info, "phi_id = %d", binx);
    panel->setLine(1, info);
  }
  if (m_type == THETA) {
    sprintf(info, "theta_id = %d", binx);
    panel->setLine(1, info);
  }
}

◆ getMapper()

ECL::ECLChannelMapper * getMapper ( )

inherited

Return currently set ECLChannelMapper.

Definition at line 41 of file EclPainter.cc.

{
  return m_mapper;
}

◆ getMaxX()

int getMaxX ( )

private

Returns number of X bins.

Definition at line 62 of file EclPainter1D.cc.

{
  switch (m_type) {
    case CHANNEL:
      return getData()->getCrystalCount();
    case SHAPER:
      return 52 * 12;
    case CRATE:
      return 52;
    case PHI:
      return 144;
    case THETA:
      return 69;
  }
 
  return 1;
}

◆ getNewRootObjectName()

void getNewRootObjectName	(	char *	buf,
		int	size
	)

protectedinherited

Make unique name for next root object.

Definition at line 88 of file EclPainter.cc.

{
  snprintf(buf, n, "ECL DATA_%d", m_obj_counter++);
}

◆ getSubsystemTitle()

TString getSubsystemTitle ( EclData::EclSubsystem subsys )

inherited

Return title of ECL subsystem to use in painter.

Definition at line 56 of file EclPainter.cc.

{
  switch (subsys) {
    case EclData::BARR:
      return TString("Barrel");
    case EclData::FORW:
      return TString("Forward endcap");
    case EclData::BACKW:
      return TString("Backward endcap");
    case EclData::ALL:
      return TString("Full ECL");
    default:
      return TString();
  }
}

◆ getType()

EclPainter1D::Type getType ( )

Return subtype of ECLPainter1D.

Definition at line 163 of file EclPainter1D.cc.

{
  return m_type;
}

◆ handleClick()

EclPainter * handleClick	(	int	px,
		int	py
	)

overridevirtual

Creates sub-histogram for crates and shapers.

This function is called upon click in EclFrame.

Reimplemented from EclPainter.

Definition at line 168 of file EclPainter1D.cc.

{
  Float_t upx = gPad->AbsPixeltoX(px);
  Float_t x   = gPad->PadtoX(upx);
  int binx  = m_hist->GetXaxis()->FindBin(x) - 1;
 
  Float_t upy = gPad->AbsPixeltoY(py);
  Float_t y   = gPad->PadtoY(upy);
 
  if (y < 0) return nullptr;
 
  if (m_type == SHAPER) {
    EclPainter1D* ret = new EclPainter1D(getData(), CHANNEL);
    ret->setMapper(getMapper());
    ret->setDisplayedSubsystem(getDisplayedSubsystem());
    //ret->setXRange(binx * 16, binx * 16 + 15);
    ret->setShaper((binx - 1) / 12 + 1, (binx - 1) % 12 + 1);
    return ret;
  }
  if (m_type == CRATE) {
    EclPainter1D* ret = new EclPainter1D(getData(), SHAPER);
    ret->setMapper(getMapper());
    ret->setDisplayedSubsystem(getDisplayedSubsystem());
    ret->setXRange((binx - 1) * 12 + 1, (binx - 1) * 12 + 12);
    //ret->setCrate(binx);
    return ret;
  }
 
  return nullptr;
}

◆ initHisto()

void initHisto ( )

private

Initialize histogram.

Definition at line 80 of file EclPainter1D.cc.

{
  char obj_name[255];
  getNewRootObjectName(obj_name, 255);
 
  m_hist = new TH1F(obj_name, "title", getMaxX() + 1, 0, getMaxX() + 1);
}

◆ setCrate()

void setCrate ( int crate )

Show data only from specific crate.

Show data for all crates if param 'crate' < 0.

Definition at line 210 of file EclPainter1D.cc.

{
  m_crate = crate;
}

◆ setData()

void setData ( EclData * data )

inlineinherited

Set EclData to display in painter.

Definition at line 44 of file EclPainter.h.

44{ m_ecl_data = data; }

◆ setDisplayedSubsystem()

void setDisplayedSubsystem ( EclData::EclSubsystem sys )

inherited

Change between the displayed ECL subsystem (barrel, forward and backward endcaps).

Definition at line 46 of file EclPainter.cc.

{
  displayed_subsys = sys;
}

◆ setMapper()

void setMapper ( ECL::ECLChannelMapper * mapper )

inherited

Set ECLChannelMapper for CellID <-> (crate, shaper, chid) conversion.

Definition at line 36 of file EclPainter.cc.

{
  m_mapper = mapper;
}

◆ setShaper()

void setShaper	(	int	crate,
		int	shaper
	)

Show data only from specific shaper.

Show data for all shapers if on of the arguments is negative.

Definition at line 204 of file EclPainter1D.cc.

{
  m_crate = crate;
  m_shaper = shaper;
}

◆ setTitles()

void setTitles ( )

private

Update titles of the histogram.

Definition at line 88 of file EclPainter1D.cc.

{
  // TODO: These extra labels might not be necessary.
  const char* name[3][5] = {
    {
      "Events per channel", "Events per shaper", "Events per collector",
      "Events per phi_id", "Events per theta_id"
    },
 
    {
      "Energy per channel (MeV)", "Energy per shaper (MeV)", "Energy per collector (MeV)"
      "Energy per phi_id (MeV)", "Energy per theta_id (MeV)"
    },
 
    {
      "Time per channel (ns)", "Time per shaper (ns)", "Time per collector (ns)",
      "Time per phi_id (ns)", "Time per theta_id (ns)"
    }
  };
  const char* xname[3] = {
    "Channel id", "Shaper id", "Collector id"
  };
  const char* yname[3] = {
    "Events", "Energy", "Time"
  };
 
  TString title = TString(name[GetMode()][(int)m_type]) + " (" +
                  getSubsystemTitle(getDisplayedSubsystem()) + ")";
  const char* xtitle = xname[(int)m_type];
  const char* ytitle = yname[GetMode()];
 
  m_hist->SetTitle(title);
  m_hist->SetXTitle(xtitle);
  m_hist->SetYTitle(ytitle);
}

◆ setXRange()

void setXRange	(	int	xmin,
		int	xmax
	)

overridevirtual

Set XRange for histogram.

Reimplemented from EclPainter.

Definition at line 199 of file EclPainter1D.cc.

{
  m_hist->GetXaxis()->SetRange(xmin + 1, xmax + 1);
}

Member Data Documentation

◆ displayed_subsys

EclData::EclSubsystem displayed_subsys

privateinherited

Identifier of displayed ECL subsystem.

Definition at line 116 of file EclPainter.h.

◆ m_crate

int m_crate

private

ID of currently selected crate.

Definition at line 53 of file EclPainter1D.h.

◆ m_ecl_data

EclData* m_ecl_data

privateinherited

Data to draw.

Definition at line 111 of file EclPainter.h.

◆ m_hist

TH1F* m_hist

private

Displayed histogram.

Definition at line 48 of file EclPainter1D.h.

◆ m_mapper

ECL::ECLChannelMapper* m_mapper

privateinherited

mapper for CellID <-> (crate, shaper, chid) conversion.

Definition at line 113 of file EclPainter.h.

◆ m_obj_counter

int m_obj_counter = 0

staticprivateinherited

Counter to make unique names for new root objects.

Definition at line 109 of file EclPainter.h.

◆ m_shaper

int m_shaper

private

ID of currently selected shaper.

Definition at line 51 of file EclPainter1D.h.

◆ m_type

Type m_type

private

Display subtypes of this class.

Definition at line 46 of file EclPainter1D.h.

The documentation for this class was generated from the following files:

ecl/modules/eclDisplay/include/EclPainter1D.h
ecl/modules/eclDisplay/src/EclPainter1D.cc

Public Types

Public Member Functions

Protected Member Functions

Private Member Functions

Private Attributes

Static Private Attributes

Detailed Description

Member Enumeration Documentation

◆ Type

Constructor & Destructor Documentation

◆ EclPainter1D()

◆ ~EclPainter1D()

Member Function Documentation

◆ channelToSegId()

◆ cloneFrom()

◆ Draw()

◆ getData() [1/2]

◆ getData() [2/2]

◆ getDisplayedSubsystem()

◆ getInformation()

◆ getMapper()

◆ getMaxX()

◆ getNewRootObjectName()

◆ getSubsystemTitle()

◆ getType()

◆ handleClick()

◆ initHisto()

◆ setCrate()

◆ setData()

◆ setDisplayedSubsystem()

◆ setMapper()

◆ setShaper()

◆ setTitles()

◆ setXRange()

Member Data Documentation

◆ displayed_subsys

◆ m_crate

◆ m_ecl_data

◆ m_hist

◆ m_mapper

◆ m_obj_counter

◆ m_shaper

◆ m_type