#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 | |
Processor * | NEW () |
Static Public Attributes | |
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 3917 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 3931 of file processor.h. 03932 { 03933 return "zero edges of volume on all sides"; 03934 }
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Get the processor's name. Each processor is identified by a unique name.
Implements EMAN::Processor. Definition at line 3921 of file processor.h. 03922 {
03923 return NAME;
03924 }
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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 3936 of file processor.h. References EMAN::TypeDict::put(). 03937 { 03938 TypeDict d; 03939 d.put("x0", EMObject::INT, "The number of columns to zero from left"); 03940 d.put("x1", EMObject::INT, "The number of columns to zero from right"); 03941 d.put("y0", EMObject::INT, "The number of rows to zero from the bottom"); 03942 d.put("y1", EMObject::INT, "The number of rows to zero from the top"); 03943 d.put("z0", EMObject::INT, "The number of slices to zero from the bottom"); 03944 d.put("z1", EMObject::INT, "The number of slices to zero from the top"); 03945 return d; 03946 }
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Definition at line 3926 of file processor.h. 03927 { 03928 return new ZeroEdgePlaneProcessor(); 03929 }
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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 3373 of file processor.cpp. References EMAN::EMData::get_data(), EMAN::EMData::get_xsize(), EMAN::EMData::get_ysize(), EMAN::EMData::get_zsize(), ImageDimensionException, LOGERR, LOGWARN, nx, ny, EMAN::EMData::update(), and y. 03374 { 03375 if (!image) { 03376 LOGWARN("NULL Image"); 03377 return; 03378 } 03379 03380 if (image->get_zsize() <= 1) { 03381 LOGERR("ZeroEdgePlaneProcessor only support 3D models"); 03382 throw ImageDimensionException("3D model only"); 03383 } 03384 03385 int nx = image->get_xsize(); 03386 int ny = image->get_ysize(); 03387 int nz = image->get_zsize(); 03388 03389 float *d = image->get_data(); 03390 03391 int x0=params["x0"]; 03392 int x1=params["x1"]; 03393 int y0=params["y0"]; 03394 int y1=params["y1"]; 03395 int z0=params["z0"]; 03396 int z1=params["z1"]; 03397 03398 size_t row_size = nx * sizeof(float); 03399 size_t nxy = nx * ny; 03400 size_t sec_size = nxy * sizeof(float); 03401 size_t y0row = y0 * row_size; 03402 size_t y1row = y1 * row_size; 03403 int max_y = ny-y1; 03404 size_t x0size = x0*sizeof(float); 03405 size_t x1size = x1*sizeof(float); 03406 03407 memset(d,0,z0*sec_size); // zero -z 03408 memset(d+(nxy*(nz-z1)),0,sec_size*z1); // zero +z 03409 03410 for (int z=z0; z<nz-z1; z++) { 03411 memset(d+z*nxy,0,y0row); // zero -y 03412 memset(d+z*nxy+(ny-y1)*nx,0,y1row); // zero +y 03413 03414 int znxy = z * nxy; 03415 int znxy2 = znxy + nx - x1; 03416 03417 for (int y=y0; y<max_y; y++) { 03418 memset(d+znxy+y*nx,0,x0size); // zero -x 03419 memset(d+znxy2+y*nx,0,x1size); // zero +x 03420 } 03421 } 03422 03423 image->update(); 03424 }
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Definition at line 140 of file processor.cpp. |