PSCalib::SegGeometryEpix100V1 Class Reference
[PSCalib package]

Class SegGeometryEpix100V1 defines the Epix100 V1 sensor pixel coordinates in its local frame. More...

#include <SegGeometryEpix100V1.h>

Inheritance diagram for PSCalib::SegGeometryEpix100V1:


Public Member Functions
virtual void	print_seg_info (const unsigned &pbits=0)
	Prints segment info for selected bits.
virtual const size_t	size ()
	Returns size of the coordinate arrays.
virtual const size_t	rows ()
	Returns number of rows in segment.
virtual const size_t	cols ()
	Returns number of cols in segment.
virtual const size_t *	shape ()
	Returns shape of the segment {rows, cols}.
virtual const pixel_coord_t	pixel_scale_size ()
	Returns pixel size in um for indexing.
virtual const pixel_area_t *	pixel_area_array ()
	Returns pointer to the array of pixel areas.
virtual const pixel_coord_t *	pixel_size_array (AXIS axis)
	Returns pointer to the array of pixel size in um for AXIS.
virtual const pixel_coord_t *	pixel_coord_array (AXIS axis)
	Returns pointer to the array of segment pixel coordinates in um for AXIS.
virtual const pixel_coord_t	pixel_coord_min (AXIS axis)
	Returns minimal value in the array of segment pixel coordinates in um for AXIS.
virtual const pixel_coord_t	pixel_coord_max (AXIS axis)
	Returns maximal value in the array of segment pixel coordinates in um for AXIS.
virtual const pixel_mask_t *	pixel_mask_array (const unsigned &mbits=0377)
	Returns pointer to the array of pixel mask: 1/0 = ok/masked.
Static Public Member Functions
static PSCalib::SegGeometry *	instance (const bool &use_wide_pix_center=false)
Static Public Attributes
static const size_t	ROWS = 704
	Number of pixel rows in segment.
static const size_t	COLS = 768
	Number of pixel columns in segment.
static const size_t	ROWSHALF = 352
	Half number of pixel rows in segment.
static const size_t	COLSHALF = 384
	Half number of pixel columns in segment.
static const size_t	SIZE = COLS*ROWS
	Number of pixels in segment.
static const size_t	NCORNERS = 4
	Number of corners.
static const pixel_coord_t	PIX_SCALE_SIZE = 50.00
	Pixel scale size [um] for indexing.
static const pixel_coord_t	PIX_SIZE_COLS = PIX_SCALE_SIZE
	Pixel size [um] in column direction.
static const pixel_coord_t	PIX_SIZE_ROWS = PIX_SCALE_SIZE
	Pixel size [um] in row direction.
static const pixel_coord_t	PIX_SIZE_WIDE = 175.00
	Wide pixel length [um].
static const pixel_coord_t	PIX_SIZE_DEPTH = 400.
	Pixel size [um] in depth.
static const double	UM_TO_PIX = 1./PIX_SCALE_SIZE
	Conversion factor between um and pix.

Detailed Description

Class SegGeometryEpix100V1 defines the Epix100 V1 sensor pixel coordinates in its local frame.

2x1 sensor coordinate frame:

    (Xmin,Ymax)      ^ Y          (Xmax,Ymax)
    (0,0)            |            (0,768)
       +----------------------------+
       |             |              |
       |             |              |
       |             |              |
       |             |              |
       |             |              |
       |             |              |
       |             |              |
     --|-------------+--------------|----> X
       |             |              |
       |             |              |
       |             |              |
       |             |              |
       |             |              |
       |             |              |
       |             |              |
       +----------------------------+
    (704,0)          |           (704,768)
    (Xmin,Ymin)                  (Xmax,Ymin)

Pixel (r,c)=(0,0) is in the top left corner of the matrix which has coordinates (Xmin,Ymax) Here we assume that segment has 704 rows and 768 columns. Epix100 has a pixel size 50x50um, Epix10k has a pixel size 100x100um, This assumption differs from the DAQ map, where rows and cols are interchanged: /reg/g/psdm/sw/external/lusi-xtc/2.12.0a/x86_64-rhel5-gcc41-opt/pdsdata/cspad/ElementIterator.hh, Detector.hh

Interface Description

Include and typedef

  #include "PSCalib/SegGeometryEpix100V1.h"
  typedef PSCalib::SegGeometryEpix100V1 SG;

Instatiation

       SG *seg_geom = new SG();  
  or
       bool use_wide_pix_center = true;
       SG *seg_geom = new SG(use_wide_pix_center);

Print info

       unsigned pbits=0377; // 1-member data; 2-coordinate arrays; 4-min/max coordinate values
       seg_geom -> print_seg_info(pbits);

Access methods

        // scalar values
        const size_t         array_size        = seg_geom -> size();
        const size_t         number_of_rows    = seg_geom -> rows();
        const size_t         number_of_cols    = seg_geom -> cols();
        const pixel_coord_t  pixel_scale_size  = seg_geom -> pixel_scale_size();
        const pixel_coord_t  pixel_coord_min   = seg_geom -> pixel_coord_min(SG::AXIS_Z);
        const pixel_coord_t  pixel_coord_max   = seg_geom -> pixel_coord_max(SG::AXIS_X);
 
        // pointer to arrays with size equal to array_size
        const size_t*        p_array_shape     = seg_geom -> shape();
        const pixel_area_t*  p_pixel_area      = seg_geom -> pixel_area_array(); // array of 1-for regular or 2.5-for long pixels
        const pixel_coord_t* p_pixel_size_arr  = seg_geom -> pixel_size_array(SG::AXIS_X);
        const pixel_coord_t* p_pixel_coord_arr = seg_geom -> pixel_coord_array(SG::AXIS_Y);

        unsigned mbits=0377; // 1-edges; 2-wide central cols; 4-non-bound; 8-non-bound neighbours
        const pixel_mask_t*  p_mask_arr = seg_geom -> pixel_mask_array(mbits);

This software was developed for the LCLS project. If you use all or part of it, please give an appropriate acknowledgment.

Version:: $Id: SegGeometryEpix100V1.h 10053 2015-05-11 22:27:46Z dubrovin@SLAC.STANFORD.EDU $

Author:: Mikhail S. Dubrovin

Definition at line 132 of file SegGeometryEpix100V1.h.

Member Function Documentation

virtual const size_t PSCalib::SegGeometryEpix100V1::cols ( ) [inline, virtual]

Returns number of cols in segment.

Implements PSCalib::SegGeometry.

Definition at line 185 of file SegGeometryEpix100V1.h.

References COLS.

static PSCalib::SegGeometry* PSCalib::SegGeometryEpix100V1::instance ( const bool & use_wide_pix_center = false ) [static]

Referenced by PSCalib::SegGeometryStore::Create().

virtual const pixel_area_t* PSCalib::SegGeometryEpix100V1::pixel_area_array ( ) [virtual]

Returns pointer to the array of pixel areas.

Implements PSCalib::SegGeometry.

virtual const pixel_coord_t* PSCalib::SegGeometryEpix100V1::pixel_coord_array ( AXIS axis ) [virtual]

Returns pointer to the array of segment pixel coordinates in um for AXIS.

virtual const pixel_coord_t PSCalib::SegGeometryEpix100V1::pixel_coord_max ( AXIS axis ) [virtual]

Returns maximal value in the array of segment pixel coordinates in um for AXIS.

virtual const pixel_coord_t PSCalib::SegGeometryEpix100V1::pixel_coord_min ( AXIS axis ) [virtual]

Returns minimal value in the array of segment pixel coordinates in um for AXIS.

virtual const pixel_mask_t* PSCalib::SegGeometryEpix100V1::pixel_mask_array ( const unsigned & mbits = 0377 ) [virtual]

Returns pointer to the array of pixel mask: 1/0 = ok/masked.

Parameters:

[in] mbits - mask control bits; + 1 - mask edges, + 2 - mask two central columns,

Implements PSCalib::SegGeometry.

virtual const pixel_coord_t PSCalib::SegGeometryEpix100V1::pixel_scale_size ( ) [inline, virtual]

Returns pixel size in um for indexing.

Implements PSCalib::SegGeometry.

Definition at line 191 of file SegGeometryEpix100V1.h.

References PIX_SCALE_SIZE.

virtual const pixel_coord_t* PSCalib::SegGeometryEpix100V1::pixel_size_array ( AXIS axis ) [virtual]

Returns pointer to the array of pixel size in um for AXIS.

Parameters:

[in] axis Axis from the enumerated list for X, Y, and Z axes

virtual void PSCalib::SegGeometryEpix100V1::print_seg_info ( const unsigned & pbits = 0 ) [virtual]

Prints segment info for selected bits.

Implements PSCalib::SegGeometry.

virtual const size_t PSCalib::SegGeometryEpix100V1::rows ( ) [inline, virtual]

Returns number of rows in segment.

Implements PSCalib::SegGeometry.

Definition at line 182 of file SegGeometryEpix100V1.h.

References ROWS.

virtual const size_t* PSCalib::SegGeometryEpix100V1::shape ( ) [inline, virtual]

Returns shape of the segment {rows, cols}.

Implements PSCalib::SegGeometry.

Definition at line 188 of file SegGeometryEpix100V1.h.

virtual const size_t PSCalib::SegGeometryEpix100V1::size ( ) [inline, virtual]

Returns size of the coordinate arrays.

Implements PSCalib::SegGeometry.

Definition at line 179 of file SegGeometryEpix100V1.h.

References SIZE.

Member Data Documentation

const size_t PSCalib::SegGeometryEpix100V1::COLS = 768 [static]

Number of pixel columns in segment.

Definition at line 139 of file SegGeometryEpix100V1.h.

Referenced by cols().

const size_t PSCalib::SegGeometryEpix100V1::COLSHALF = 384 [static]

Half number of pixel columns in segment.

Definition at line 145 of file SegGeometryEpix100V1.h.

const size_t PSCalib::SegGeometryEpix100V1::NCORNERS = 4 [static]

Number of corners.

Definition at line 151 of file SegGeometryEpix100V1.h.

const SegGeometry::pixel_coord_t PSCalib::SegGeometryEpix100V1::PIX_SCALE_SIZE = 50.00 [static]

Pixel scale size [um] for indexing.

Definition at line 154 of file SegGeometryEpix100V1.h.

Referenced by pixel_scale_size().

const SegGeometry::pixel_coord_t PSCalib::SegGeometryEpix100V1::PIX_SIZE_COLS = PIX_SCALE_SIZE [static]

Pixel size [um] in column direction.

Definition at line 157 of file SegGeometryEpix100V1.h.

const SegGeometry::pixel_coord_t PSCalib::SegGeometryEpix100V1::PIX_SIZE_DEPTH = 400. [static]

Pixel size [um] in depth.

Definition at line 166 of file SegGeometryEpix100V1.h.

const SegGeometry::pixel_coord_t PSCalib::SegGeometryEpix100V1::PIX_SIZE_ROWS = PIX_SCALE_SIZE [static]

Pixel size [um] in row direction.

Definition at line 160 of file SegGeometryEpix100V1.h.

const SegGeometry::pixel_coord_t PSCalib::SegGeometryEpix100V1::PIX_SIZE_WIDE = 175.00 [static]

Wide pixel length [um].

Definition at line 163 of file SegGeometryEpix100V1.h.

const size_t PSCalib::SegGeometryEpix100V1::ROWS = 704 [static]

Number of pixel rows in segment.

Definition at line 136 of file SegGeometryEpix100V1.h.

Referenced by rows().

const size_t PSCalib::SegGeometryEpix100V1::ROWSHALF = 352 [static]

Half number of pixel rows in segment.

Definition at line 142 of file SegGeometryEpix100V1.h.

const size_t PSCalib::SegGeometryEpix100V1::SIZE = COLS*ROWS [static]

Number of pixels in segment.

Definition at line 148 of file SegGeometryEpix100V1.h.

Referenced by size().

const double PSCalib::SegGeometryEpix100V1::UM_TO_PIX = 1./PIX_SCALE_SIZE [static]

Conversion factor between um and pix.

Definition at line 169 of file SegGeometryEpix100V1.h.

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

PSCalib/include/SegGeometryEpix100V1.h
PSCalib/src/SegGeometryEpix100V1.cpp

Generated on 19 Dec 2016 for PSANAmodules by

1.4.7

PSCalib::SegGeometryEpix100V1 Class Reference [PSCalib package]

Public Member Functions

Static Public Member Functions

Static Public Attributes

Detailed Description

Member Function Documentation

Member Data Documentation

PSCalib::SegGeometryEpix100V1 Class Reference
[PSCalib package]