#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 1710 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 1732 of file processor.h. 01733 {
01734 return "f(x) = x if x >= minval; f(x) = minval|newval if x < minval.";
01735 }
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Get the processor's name. Each processor is identified by a unique name.
Implements EMAN::Processor. Definition at line 1713 of file processor.h. 01714 {
01715 return NAME;
01716 }
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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 1724 of file processor.h. References EMAN::TypeDict::put(). 01725 {
01726 TypeDict d;
01727 d.put("minval", EMObject::FLOAT, "Everything below this value is set to this value");
01728 d.put("newval", EMObject::FLOAT, "If set, values below minval will be set to newval instead of minval ");
01729 return d;
01730 }
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Definition at line 1717 of file processor.h. 01718 {
01719 return new ToMinvalProcessor();
01720 }
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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 1542 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(). 01543 {
01544 if (!image) {
01545 LOGWARN("NULL Image");
01546 return;
01547 }
01548
01549 float minval = params.set_default("minval",0.0f);
01550 float newval = params.set_default("newval",minval);
01551
01552 size_t size = (size_t)image->get_xsize() *
01553 (size_t)image->get_ysize() *
01554 (size_t)image->get_zsize();
01555 float *data = image->get_data();
01556
01557
01558
01559 for (size_t i = 0; i < size; ++i) {
01560 if (data[i]<minval) data[i]=newval;
01561 }
01562 image->update();
01563 }
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Definition at line 92 of file processor.cpp. |
1.3.9.1