#include <processor.h>
Inheritance diagram for EMAN::DecayEdgeProcessor:


Public Member Functions | |
| void | process_inplace (EMData *image) |
| To process an image in-place. | |
| string | get_name () const |
| Get the processor's name. | |
| string | get_desc () const |
| Get the descrition of this specific processor. | |
| TypeDict | get_param_types () const |
| Get processor parameter information in a dictionary. | |
Static Public Member Functions | |
| Processor * | NEW () |
Static Public Attributes | |
| const string | NAME = "mask.decayedge2d" |
| width | Width of the decay region around the edge of the image in pixels |
Definition at line 3842 of file processor.h.
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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 3856 of file processor.h. 03857 {
03858 return "Decay edges of image to zero";
03859 }
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Get the processor's name. Each processor is identified by a unique name.
Implements EMAN::Processor. Definition at line 3846 of file processor.h. 03847 {
03848 return NAME;
03849 }
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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::Processor. Definition at line 3861 of file processor.h. References EMAN::TypeDict::put(). 03862 {
03863 TypeDict d;
03864 d.put("width", EMObject::INT, "Width of the decay region around the edge of the image in pixels");
03865 return d;
03866 }
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Definition at line 3851 of file processor.h. 03852 {
03853 return new DecayEdgeProcessor();
03854 }
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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 3309 of file processor.cpp. References EMAN::EMData::get_data(), EMAN::EMData::get_xsize(), EMAN::EMData::get_ysize(), EMAN::EMData::get_zsize(), ImageDimensionException, LOGWARN, nx, ny, and EMAN::EMData::update(). 03310 {
03311 if (!image) {
03312 LOGWARN("NULL Image");
03313 return;
03314 }
03315
03316 if (image->get_zsize() > 1) throw ImageDimensionException("3D model not supported");
03317
03318 int nx = image->get_xsize();
03319 int ny = image->get_ysize();
03320
03321 float *d = image->get_data();
03322 int width = params["width"];
03323
03324 for (int i=0; i<width; i++) {
03325 float frac=i/(float)width;
03326 for (int j=0; j<nx; j++) {
03327 d[j+i*nx]*=frac;
03328 d[nx*ny-j-i*nx-1]*=frac;
03329 }
03330 for (int j=0; j<ny; j++) {
03331 d[j*nx+i]*=frac;
03332 d[nx*ny-j*nx-i-1]*=frac;
03333 }
03334 }
03335
03336 image->update();
03337 }
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Definition at line 138 of file processor.cpp. |
1.3.9.1