#include <processor.h>
Inheritance diagram for EMAN::ZeroEdgePlaneProcessor:
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 | |
static Processor * | NEW () |
Static Public Attributes | |
static const string | NAME = "mask.zeroedge3d" |
x0 | The number of columns to zero from left | |
x1 | The number of columns to zero from right | |
y0 | The number of rows to zero from the bottom | |
y1 | The number of rows to zero from the top | |
z0 | The number of slices to zero from the bottom | |
z1 | The number of slices to zero from the top |
Definition at line 3952 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 3966 of file processor.h.
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Get the processor's name. Each processor is identified by a unique name.
Implements EMAN::Processor. Definition at line 3956 of file processor.h. References NAME. 03957 { 03958 return NAME; 03959 }
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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 3971 of file processor.h. References EMAN::EMObject::INT, and EMAN::TypeDict::put(). 03972 { 03973 TypeDict d; 03974 d.put("x0", EMObject::INT, "The number of columns to zero from left"); 03975 d.put("x1", EMObject::INT, "The number of columns to zero from right"); 03976 d.put("y0", EMObject::INT, "The number of rows to zero from the bottom"); 03977 d.put("y1", EMObject::INT, "The number of rows to zero from the top"); 03978 d.put("z0", EMObject::INT, "The number of slices to zero from the bottom"); 03979 d.put("z1", EMObject::INT, "The number of slices to zero from the top"); 03980 return d; 03981 }
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Definition at line 3961 of file processor.h. 03962 { 03963 return new ZeroEdgePlaneProcessor(); 03964 }
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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 3326 of file processor.cpp. References EMAN::EMData::get_data(), EMAN::EMData::get_xsize(), EMAN::EMData::get_ysize(), EMAN::EMData::get_zsize(), ImageDimensionException, LOGERR, LOGWARN, EMAN::Processor::params, and EMAN::EMData::update(). 03327 { 03328 if (!image) { 03329 LOGWARN("NULL Image"); 03330 return; 03331 } 03332 03333 if (image->get_zsize() <= 1) { 03334 LOGERR("ZeroEdgePlaneProcessor only support 3D models"); 03335 throw ImageDimensionException("3D model only"); 03336 } 03337 03338 int nx = image->get_xsize(); 03339 int ny = image->get_ysize(); 03340 int nz = image->get_zsize(); 03341 03342 float *d = image->get_data(); 03343 03344 int x0=params["x0"]; 03345 int x1=params["x1"]; 03346 int y0=params["y0"]; 03347 int y1=params["y1"]; 03348 int z0=params["z0"]; 03349 int z1=params["z1"]; 03350 03351 size_t row_size = nx * sizeof(float); 03352 size_t nxy = nx * ny; 03353 size_t sec_size = nxy * sizeof(float); 03354 size_t y0row = y0 * row_size; 03355 size_t y1row = y1 * row_size; 03356 int max_y = ny-y1; 03357 size_t x0size = x0*sizeof(float); 03358 size_t x1size = x1*sizeof(float); 03359 03360 memset(d,0,z0*sec_size); // zero -z 03361 memset(d+(nxy*(nz-z1)),0,sec_size*z1); // zero +z 03362 03363 for (int z=z0; z<nz-z1; z++) { 03364 memset(d+z*nxy,0,y0row); // zero -y 03365 memset(d+z*nxy+(ny-y1)*nx,0,y1row); // zero +y 03366 03367 int znxy = z * nxy; 03368 int znxy2 = znxy + nx - x1; 03369 03370 for (int y=y0; y<max_y; y++) { 03371 memset(d+znxy+y*nx,0,x0size); // zero -x 03372 memset(d+znxy2+y*nx,0,x1size); // zero +x 03373 } 03374 } 03375 03376 image->update(); 03377 }
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Definition at line 3983 of file processor.h. Referenced by get_name(). |