#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 | |
| Processor * | NEW () |
Static Public Attributes | |
| const string | NAME = "xform.phasecenterofmass" |
| int_shift_only | set to 1 only shift by integer, no interpolation |
Definition at line 5016 of file processor.h.
|
|
Get the descrition of this specific processor. This function must be overwritten by a subclass.
Implements EMAN::Processor. Definition at line 5031 of file processor.h. 05032 {
05033 return "centers the image the center of mass, which is calculated using Fourier phases, ignores old dx, dy.";
05034 }
|
|
|
Get the processor's name. Each processor is identified by a unique name.
Implements EMAN::Processor. Definition at line 5021 of file processor.h. 05022 {
05023 return NAME;
05024 }
|
|
|
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 5036 of file processor.h. References EMAN::TypeDict::put(). 05037 {
05038 TypeDict d;
05039 d.put("int_shift_only", EMObject::INT, "set to 1 only shift by integer, no interpolation");
05040 return d;
05041 }
|
|
|
Definition at line 5026 of file processor.h. 05027 {
05028 return new PhaseToMassCenterProcessor();
05029 }
|
|
|
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.
Implements EMAN::Processor. Definition at line 5605 of file processor.cpp. References EMAN::EMData::get_ndim(), LOGWARN, EMAN::EMData::phase_cog(), EMAN::EMData::set_attr(), EMAN::Dict::set_default(), EMAN::Transform::set_trans(), t, and EMAN::EMData::translate(). 05606 {
05607 if (!image) {
05608 LOGWARN("NULL Image");
05609 return;
05610 }
05611
05612 int int_shift_only = params.set_default("int_shift_only",1);
05613
05614 vector<float> pcog = image->phase_cog();
05615
05616 int dims = image->get_ndim();
05617
05618 if (int_shift_only) {
05619 int dx=-int(pcog[0]+0.5f),dy=0,dz=0;
05620 if ( dims >= 2 ) dy = -int(pcog[1]+0.5);
05621 if ( dims == 3 ) dz = -int(pcog[2]+0.5);
05622
05623 Transform t;
05624 t.set_trans((float)dx,(float)dy,(float)dz);
05625 if (dims == 3) image->set_attr("xform.align3d",&t);
05626 else if (dims == 2) image->set_attr("xform.align2d",&t);
05627
05628 image->translate(dx,dy,dz);
05629 } else {
05630 float dx=-pcog[0],dy=0.0,dz=0.0;
05631 if ( dims >= 2 ) dy = -pcog[1];
05632 if ( dims == 3 ) dz = -pcog[2];
05633 image->translate(dx,dy,dz);
05634
05635 Transform t;
05636 t.set_trans(dx,dy,dz);
05637 if (dims == 3) image->set_attr("xform.align3d",&t);
05638 else if (dims == 2) image->set_attr("xform.align2d",&t);
05639 }
05640 }
|
|
|
Definition at line 170 of file processor.cpp. |
1.3.9.1