#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 1791 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 1813 of file processor.h. 01814 { 01815 return "f(x) = x if x >= minval; f(x) = minval|newval if x < minval."; 01816 }
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Get the processor's name. Each processor is identified by a unique name.
Implements EMAN::Processor. Definition at line 1794 of file processor.h. 01795 {
01796 return NAME;
01797 }
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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 1805 of file processor.h. References EMAN::TypeDict::put(). 01806 { 01807 TypeDict d; 01808 d.put("minval", EMObject::FLOAT, "Everything below this value is set to this value"); 01809 d.put("newval", EMObject::FLOAT, "If set, values below minval will be set to newval instead of minval "); 01810 return d; 01811 }
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Definition at line 1798 of file processor.h. 01799 { 01800 return new ToMinvalProcessor(); 01801 }
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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 1583 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(). 01584 { 01585 if (!image) { 01586 LOGWARN("NULL Image"); 01587 return; 01588 } 01589 01590 float minval = params.set_default("minval",0.0f); 01591 float newval = params.set_default("newval",minval); 01592 01593 size_t size = (size_t)image->get_xsize() * 01594 (size_t)image->get_ysize() * 01595 (size_t)image->get_zsize(); 01596 float *data = image->get_data(); 01597 01598 01599 01600 for (size_t i = 0; i < size; ++i) { 01601 if (data[i]<minval) data[i]=newval; 01602 } 01603 image->update(); 01604 }
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Definition at line 92 of file processor.cpp. |