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CASS
Public Member Functions | Protected Attributes | List of all members
cass::pp244 Class Reference

generate a histogram for each pixel of the input 2d image More...

#include <pixel_detectors.h>

+ Inheritance diagram for cass::pp244:
+ Collaboration diagram for cass::pp244:

Public Member Functions

 pp244 (const name_t &name)
 constructor More...
 
virtual void process (const CASSEvent &, result_t &)
 copy pixels from CASS event to histogram storage More...
 
virtual void loadSettings (size_t)
 set the histogram size More...
 
- Public Member Functions inherited from cass::Processor
 Processor (const name_t &name)
 constructor More...
 
virtual ~Processor ()
 virtual destructor More...
 
virtual void processEvent (const CASSEvent &event)
 process the event More...
 
virtual const result_tresult (const CASSEvent::id_t eventid=0)
 retrieve a result for a given id. More...
 
virtual void releaseEvent (const CASSEvent &event)
 tell the list that the result for event can be overwritten More...
 
result_t::shared_pointer resultCopy (const uint64_t eventid)
 retrieve histogram for id More...
 
virtual void load ()
 load the general settings More...
 
virtual void aboutToQuit ()
 function that will be called when the processor is about to be deleted More...
 
const names_tdependencies ()
 Define all processors keys a processor depends on. More...
 
void clearDependencies ()
 clear the dependenies More...
 
void clearHistograms ()
 clear the histograms More...
 
virtual void processCommand (std::string command)
 process command in pp More...
 
const name_t name () const
 retrieve the name of this processor More...
 
bool hide () const
 retrieve the hide flag of this processor More...
 
const std::string & comment () const
 retrieve the comment of this processor More...
 

Protected Attributes

shared_pointer _image
 pp containing image that will be masked More...
 
float _weight
 the weight to fill the histogram with More...
 
float _maskval
 the value of masked pixels More...
 
bool _isPnCCD
 flag to tell whether its an pnCCD More...
 
- Protected Attributes inherited from cass::Processor
const name_t _name
 the processors name More...
 
bool _hide
 flag to tell whether this pp should be hidden in the dropdown list More...
 
std::string _comment
 optional comment that one can add to a processor. More...
 
CachedList _resultList
 the list of results More...
 
names_t _dependencies
 the list of dependencies More...
 
shared_pointer _condition
 pointer to the processor that will contain the condition More...
 

Additional Inherited Members

- Public Types inherited from cass::Processor
typedef std::tr1::shared_ptr< Processorshared_pointer
 a shared pointer of this More...
 
typedef std::string name_t
 define the name type More...
 
typedef std::list< name_tnames_t
 define the list of names More...
 
typedef CachedList::item_type result_t
 define the results More...
 
typedef CachedList::item_sp resultsp_t
 define the shared pointer to the result More...
 
- Protected Member Functions inherited from cass::Processor
virtual void createHistList (result_t::shared_pointer result)
 create result list. More...
 
void setupGeneral ()
 general setup of the processor More...
 
bool setupCondition (bool defaultConditionType=true)
 setup the condition. More...
 
shared_pointer setupDependency (const std::string &depVarName, const name_t &name="")
 setup the dependecy. More...
 

Detailed Description

generate a histogram for each pixel of the input 2d image

Available PostProcessors:
"244" generate a histogram for each pixel of the input 2d image
See also
Processor for a list of all commonly available cass.ini settings.
User definable Parameters:

Processor/%name%/{ImageName}
Name of the Image whos pixels should be histogrammed

Processor/%name%/{XNbrBins|XLow|XUp|XTitle}
properties of the 1D histogram generated for each Pixel.

Processor/%name%/{Weight}
The value that will be added to the histogram. Default is 1

Processor/%name%/{MaskVal}
The value that the masked pixels have in the image. Masked pixels will not be added to the histogram. Default is 0

Processor/%name%/{IsPnCCD}
Combine the columns of the pnCCD to lower the memory used. Default is false. In case of pnCCD the channels of the quadrants will be displayed in rows 0 to 2047 and the rows, which indicate the cte will be dispyed in rows 2048 to 2559

Author
Lutz Foucar

Definition at line 661 of file pixel_detectors.h.

Constructor & Destructor Documentation

pp244::pp244 ( const name_t name)

constructor

Definition at line 757 of file pixel_detectors.cpp.

References loadSettings().

Member Function Documentation

void pp244::loadSettings ( size_t  )
virtual
void pp244::process ( const CASSEvent evt,
result_t result 
)
virtual

copy pixels from CASS event to histogram storage

find where in the histogram the pixel value would be put only if its within the range of the values

get the right row for the pixel from the result and add 1 at the bin of the pixel value

if it is a pnCCD now add the row to see the cte

Reimplemented from cass::Processor.

Definition at line 809 of file pixel_detectors.cpp.

References _image, _isPnCCD, _maskval, _weight, cass::Result< T >::axis(), cass::Result< T >::begin(), cass::histogramming::bin(), cass::fuzzycompare(), cass::CASSEvent::id(), cass::Result< T >::lock, cass::Result< T >::shape(), and cass::Result< float >::xAxis.

Member Data Documentation

shared_pointer cass::pp244::_image
protected

pp containing image that will be masked

Definition at line 675 of file pixel_detectors.h.

Referenced by loadSettings(), and process().

bool cass::pp244::_isPnCCD
protected

flag to tell whether its an pnCCD

Definition at line 684 of file pixel_detectors.h.

Referenced by loadSettings(), and process().

float cass::pp244::_maskval
protected

the value of masked pixels

Definition at line 681 of file pixel_detectors.h.

Referenced by loadSettings(), and process().

float cass::pp244::_weight
protected

the weight to fill the histogram with

Definition at line 678 of file pixel_detectors.h.

Referenced by loadSettings(), and process().


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