#include <processor.h>
Inheritance diagram for EMAN::ToMinvalProcessor:
Public Member Functions | |
string | get_name () const |
Get the processor's name. | |
void | process_inplace (EMData *image) |
To process an image in-place. | |
TypeDict | get_param_types () const |
Get processor parameter information in a dictionary. | |
string | get_desc () const |
Get the descrition of this specific processor. | |
Static Public Member Functions | |
Processor * | NEW () |
Static Public Attributes | |
const string | NAME = "threshold.belowtominval" |
minval | Everything below this value is set to this value |
Definition at line 1529 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 1551 of file processor.h. 01552 { 01553 return "f(x) = x if x >= minval; f(x) = minval|newval if x < minval."; 01554 }
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Get the processor's name. Each processor is identified by a unique name.
Implements EMAN::Processor. Definition at line 1532 of file processor.h. 01533 {
01534 return NAME;
01535 }
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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 1543 of file processor.h. References EMAN::TypeDict::put(). 01544 { 01545 TypeDict d; 01546 d.put("minval", EMObject::FLOAT, "Everything below this value is set to this value"); 01547 d.put("newval", EMObject::FLOAT, "If set, values below minval will be set to newval instead of minval "); 01548 return d; 01549 }
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Definition at line 1536 of file processor.h. 01537 { 01538 return new ToMinvalProcessor(); 01539 }
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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 1450 of file processor.cpp. References data, EMAN::EMData::get_data(), EMAN::EMData::get_xsize(), EMAN::EMData::get_ysize(), EMAN::EMData::get_zsize(), LOGWARN, EMAN::Dict::set_default(), and EMAN::EMData::update(). 01451 { 01452 if (!image) { 01453 LOGWARN("NULL Image"); 01454 return; 01455 } 01456 01457 float minval = params.set_default("minval",0.0f); 01458 float newval = params.set_default("newval",minval); 01459 01460 size_t size = (size_t)image->get_xsize() * 01461 (size_t)image->get_ysize() * 01462 (size_t)image->get_zsize(); 01463 float *data = image->get_data(); 01464 01465 01466 01467 for (size_t i = 0; i < size; i++) { 01468 if (data[i]<minval) data[i]=newval; 01469 } 01470 image->update(); 01471 }
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Definition at line 87 of file processor.cpp. |