#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 3701 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 3715 of file processor.h. 03716 { 03717 return "Decay edges of image to zero"; 03718 }
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Get the processor's name. Each processor is identified by a unique name.
Implements EMAN::Processor. Definition at line 3705 of file processor.h. 03706 {
03707 return NAME;
03708 }
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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 3720 of file processor.h. References EMAN::TypeDict::put(). 03721 { 03722 TypeDict d; 03723 d.put("width", EMObject::INT, "Width of the decay region around the edge of the image in pixels"); 03724 return d; 03725 }
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Definition at line 3710 of file processor.h. 03711 { 03712 return new DecayEdgeProcessor(); 03713 }
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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 3217 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(). 03218 { 03219 if (!image) { 03220 LOGWARN("NULL Image"); 03221 return; 03222 } 03223 03224 if (image->get_zsize() > 1) throw ImageDimensionException("3D model not supported"); 03225 03226 int nx = image->get_xsize(); 03227 int ny = image->get_ysize(); 03228 03229 float *d = image->get_data(); 03230 int width = params["width"]; 03231 03232 for (int i=0; i<width; i++) { 03233 float frac=i/(float)width; 03234 for (int j=0; j<nx; j++) { 03235 d[j+i*nx]*=frac; 03236 d[nx*ny-j-i*nx-1]*=frac; 03237 } 03238 for (int j=0; j<ny; j++) { 03239 d[j*nx+i]*=frac; 03240 d[nx*ny-j*nx-i-1]*=frac; 03241 } 03242 } 03243 03244 image->update(); 03245 }
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Definition at line 133 of file processor.cpp. |