#include <processor.h>
Inheritance diagram for EMAN::SetSFProcessor:
Public Member Functions | |
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 = "filter.setstrucfac" |
Protected Member Functions | |
void | create_radial_func (vector< float > &radial_mask, EMData *image) const |
strucfac | XYData object with the curve to be imposed as intensity as a function of s | |
apix | A/pix value. Overrides and replaces apix_x/y/z in image |
Definition at line 5701 of file processor.h.
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Implements EMAN::FourierAnlProcessor. Definition at line 6187 of file processor.cpp. References EMAN::EMData::get_attr(), EMAN::XYData::get_yatx(), EMAN::Dict::has_key(), EMAN::Processor::params, EMAN::EMData::set_attr(), and sqrt(). 06187 { 06188 // The radial mask comes in with the existing radial image profile 06189 // The radial mask runs from 0 to the 1-D Nyquist (it leaves out the corners in Fourier space) 06190 06191 XYData *sf = params["strucfac"]; 06192 if(params.has_key("apix")) { 06193 image->set_attr("apix_x", (float)params["apix"]); 06194 image->set_attr("apix_y", (float)params["apix"]); 06195 image->set_attr("apix_z", (float)params["apix"]); 06196 } 06197 06198 float apix=image->get_attr("apix_x"); 06199 06200 int n = radial_mask.size(); 06201 for (int i=0; i<n; i++) { 06202 if (radial_mask[i]>0) radial_mask[i]= n*n*n*sqrt(sf->get_yatx(i/(apix*2.0f*n),false)/radial_mask[i]); 06203 else if (i>0) radial_mask[i]=radial_mask[i-1]; 06204 } 06205 06206 }
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Get the descrition of this specific processor. This function must be overwritten by a subclass.
Implements EMAN::Processor. Definition at line 5710 of file processor.h. 05711 { 05712 return "Filters the image so its 1-D power spectrum matches a supplied X-Y curve"; 05713 }
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Get the processor's name. Each processor is identified by a unique name.
Implements EMAN::Processor. Definition at line 5705 of file processor.h. References NAME. 05706 { 05707 return NAME; 05708 }
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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::FourierAnlProcessor. Definition at line 5720 of file processor.h. References EMAN::EMObject::FLOAT, EMAN::TypeDict::put(), and EMAN::EMObject::XYDATA. 05721 { 05722 TypeDict d; 05723 d.put("strucfac", EMObject::XYDATA, "An XYData object contaning the curve to be imposed as a function of S"); 05724 d.put("apix", EMObject::FLOAT, " Override A/pix in the image header (changes x,y and z)"); 05725 return d; 05726 }
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Definition at line 5715 of file processor.h. 05716 { 05717 return new SetSFProcessor(); 05718 }
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Definition at line 5728 of file processor.h. Referenced by get_name(). |