marlintpc::TimePixTrackEventDisplayProcessor Class Reference

TimePixTrackEventDisplayProcessor draws all TrackerHits in an event as black dots (kFullDotMedium). More...

#include <TimePixTrackEventDisplayProcessor.h>

Inheritance diagram for marlintpc::TimePixTrackEventDisplayProcessor:

Public Member Functions
virtual Processor *	newProcessor ()
virtual void	init ()
virtual void	processRunHeader (lcio::LCRunHeader *run)
virtual void	processEvent (lcio::LCEvent *evt)
virtual void	check (lcio::LCEvent *evt)
virtual void	end ()

Static Public Member Functions
static TGraph *	DrawHelixXY (const Track *const myTrack)
	Return TGraph with points on the helix projection in xy-plane . More...
static TGraph *	DrawStraightLineXY (const Track *const myTrack)
	Returns TGraph with two points in the xy-plane. More...
static TGraph *	DrawStraightLineZX (const Track *const myTrack)
	Returns TGraph with two points in the zx-plane. More...
static TGraph *	DrawHelixZX (const Track *const myTrack)
	Returns TGraph with points on the helix projection in zyx-plane. More...

Protected Attributes
std::string	_inputColNameTracks
std::string	_TrackerHitColName
int	_outputIsTransient
TH2D *	_FullXYHist
TH2D *	_FullZXHist
TH2D *	_FullZYHist
float	_xMin
float	_xMax
float	_yMin
float	_yMax
float	_zMin
float	_zMax
int	_xPixel
int	_yPixel
int	_MaxNumberOfHistograms
int	_CurNumberOfHistograms
TFile *	_file
bool	_fileOpen

Detailed Description

TimePixTrackEventDisplayProcessor draws all TrackerHits in an event as black dots (kFullDotMedium).

Also Tracks are draw on top of their corresponding Hits where the tracks and hits have the same color. Tracks are only drawn in the xy plane.

Author

M. Rogowski

Member Function Documentation

TGraph * marlintpc::TimePixTrackEventDisplayProcessor::DrawHelixXY ( const Track *const  myTrack )

static

Return TGraph with points on the helix projection in xy-plane
.

Parameters

myTrack

the track that provides the parameters for evaluations of the points Return value: an instance of TGraph filled with the evaluated points

References DrawStraightLineXY().

TGraph * marlintpc::TimePixTrackEventDisplayProcessor::DrawHelixZX ( const Track *const  myTrack )

static

Returns TGraph with points on the helix projection in zyx-plane.

Parameters

myTrack

Pointer to Track Return value: An instance of TGraph containing the evaluated points

References DrawStraightLineZX().

TGraph * marlintpc::TimePixTrackEventDisplayProcessor::DrawStraightLineXY ( const Track *const  myTrack )

static

Returns TGraph with two points in the xy-plane.

Parameters

myTrack

Pointer to Track Return value: An instance of TGraph containing the evaluated points

Referenced by DrawHelixXY().

TGraph * marlintpc::TimePixTrackEventDisplayProcessor::DrawStraightLineZX ( const Track *const  myTrack )

static

Returns TGraph with two points in the zx-plane.

Parameters

myTrack

Pointer to Track Return value: An instance of TGraph containing the evaluated points

Referenced by DrawHelixZX().

Member Data Documentation

int marlintpc::TimePixTrackEventDisplayProcessor::_CurNumberOfHistograms

protected

• current number of created histograms

TFile* marlintpc::TimePixTrackEventDisplayProcessor::_file

protected

• file pointer to the output root file

bool marlintpc::TimePixTrackEventDisplayProcessor::_fileOpen

protected

• flag if file could be opened

TH2D* marlintpc::TimePixTrackEventDisplayProcessor::_FullXYHist

protected

• vector of 2D histograms, displays all hits in event, XY plane

TH2D* marlintpc::TimePixTrackEventDisplayProcessor::_FullZXHist

protected

• vector of 2D histograms, displays all hits from tracks, ZX plane

TH2D* marlintpc::TimePixTrackEventDisplayProcessor::_FullZYHist

protected

• vector of 2D histograms, displays all hits from tracks, ZX plane

std::string marlintpc::TimePixTrackEventDisplayProcessor::_inputColNameTracks

protected

• name of the input collection for tracks

int marlintpc::TimePixTrackEventDisplayProcessor::_MaxNumberOfHistograms

protected

• maximum number of created histograms

int marlintpc::TimePixTrackEventDisplayProcessor::_outputIsTransient

protected

• if not 0 the output collection is set transient (default 0)

std::string marlintpc::TimePixTrackEventDisplayProcessor::_TrackerHitColName

protected

• the name of an collection that contains all TrackerHits; used to draw full event

float marlintpc::TimePixTrackEventDisplayProcessor::_xMax

protected

• maximum value of x range

float marlintpc::TimePixTrackEventDisplayProcessor::_xMin

protected

• minimum value of x range

int marlintpc::TimePixTrackEventDisplayProcessor::_xPixel

protected

• number of pixels in x direction

float marlintpc::TimePixTrackEventDisplayProcessor::_yMax

protected

• maximum value of y range

float marlintpc::TimePixTrackEventDisplayProcessor::_yMin

protected

• minimum value of y range

int marlintpc::TimePixTrackEventDisplayProcessor::_yPixel

protected

• number of pixels in y direction

float marlintpc::TimePixTrackEventDisplayProcessor::_zMax

protected

• maximum value of z range

float marlintpc::TimePixTrackEventDisplayProcessor::_zMin

protected

• minimum value of z range

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

• TimePixTrackEventDisplayProcessor.h
• TimePixTrackEventDisplayProcessor.cc