#include <processor.h>
Inheritance diagram for EMAN::PhaseToMassCenterProcessor:
Public Member Functions | |
virtual void | process_inplace (EMData *image) |
To process an image in-place. | |
virtual string | get_name () const |
Get the processor's name. | |
virtual string | get_desc () const |
Get the descrition of this specific processor. | |
virtual TypeDict | get_param_types () const |
Get processor parameter information in a dictionary. | |
Static Public Member Functions | |
static Processor * | NEW () |
Static Public Attributes | |
static const string | NAME = "xform.phasecenterofmass" |
int_shift_only | set to 1 only shift by integer, no interpolation |
Definition at line 5132 of file processor.h.
virtual string EMAN::PhaseToMassCenterProcessor::get_desc | ( | ) | const [inline, virtual] |
Get the descrition of this specific processor.
This function must be overwritten by a subclass.
Implements EMAN::Processor.
Definition at line 5147 of file processor.h.
05148 { 05149 return "centers the image the center of mass, which is calculated using Fourier phases, ignores old dx, dy."; 05150 }
virtual string EMAN::PhaseToMassCenterProcessor::get_name | ( | ) | const [inline, virtual] |
Get the processor's name.
Each processor is identified by a unique name.
Implements EMAN::Processor.
Definition at line 5137 of file processor.h.
References NAME.
05138 { 05139 return NAME; 05140 }
virtual TypeDict EMAN::PhaseToMassCenterProcessor::get_param_types | ( | ) | const [inline, virtual] |
Get processor parameter information in a dictionary.
Each parameter has one record in the dictionary. Each record contains its name, data-type, and description.
Reimplemented from EMAN::Processor.
Definition at line 5152 of file processor.h.
References EMAN::EMObject::INT, and EMAN::TypeDict::put().
05153 { 05154 TypeDict d; 05155 d.put("int_shift_only", EMObject::INT, "set to 1 only shift by integer, no interpolation"); 05156 return d; 05157 }
static Processor* EMAN::PhaseToMassCenterProcessor::NEW | ( | ) | [inline, static] |
Definition at line 5142 of file processor.h.
05143 { 05144 return new PhaseToMassCenterProcessor(); 05145 }
void PhaseToMassCenterProcessor::process_inplace | ( | EMData * | image | ) | [virtual] |
To process an image in-place.
For those processors which can only be processed out-of-place, override this function to just print out some error message to remind user call the out-of-place version.
image | The image to be processed. |
Implements EMAN::Processor.
Definition at line 5795 of file processor.cpp.
References EMAN::EMData::get_ndim(), LOGWARN, EMAN::Processor::params, EMAN::EMData::phase_cog(), EMAN::EMData::set_attr(), EMAN::Dict::set_default(), t, and EMAN::EMData::translate().
05796 { 05797 if (!image) { 05798 LOGWARN("NULL Image"); 05799 return; 05800 } 05801 05802 int int_shift_only = params.set_default("int_shift_only",1); 05803 05804 vector<float> pcog = image->phase_cog(); 05805 05806 int dims = image->get_ndim(); 05807 05808 if (int_shift_only) { 05809 int dx=-int(pcog[0]+0.5f),dy=0,dz=0; 05810 if ( dims >= 2 ) dy = -int(pcog[1]+0.5); 05811 if ( dims == 3 ) dz = -int(pcog[2]+0.5); 05812 05813 Transform t; 05814 t.set_trans((float)dx,(float)dy,(float)dz); 05815 if (dims == 3) image->set_attr("xform.align3d",&t); 05816 else if (dims == 2) image->set_attr("xform.align2d",&t); 05817 05818 image->translate(dx,dy,dz); 05819 } else { 05820 float dx=-pcog[0],dy=0.0,dz=0.0; 05821 if ( dims >= 2 ) dy = -pcog[1]; 05822 if ( dims == 3 ) dz = -pcog[2]; 05823 image->translate(dx,dy,dz); 05824 05825 Transform t; 05826 t.set_trans(dx,dy,dz); 05827 if (dims == 3) image->set_attr("xform.align3d",&t); 05828 else if (dims == 2) image->set_attr("xform.align2d",&t); 05829 } 05830 }
const string PhaseToMassCenterProcessor::NAME = "xform.phasecenterofmass" [static] |