#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 1748 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 1770 of file processor.h. 01771 {
01772 return "f(x) = x if x >= minval; f(x) = minval|newval if x < minval.";
01773 }
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Get the processor's name. Each processor is identified by a unique name.
Implements EMAN::Processor. Definition at line 1751 of file processor.h. 01752 {
01753 return NAME;
01754 }
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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 1762 of file processor.h. References EMAN::TypeDict::put(). 01763 {
01764 TypeDict d;
01765 d.put("minval", EMObject::FLOAT, "Everything below this value is set to this value");
01766 d.put("newval", EMObject::FLOAT, "If set, values below minval will be set to newval instead of minval ");
01767 return d;
01768 }
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Definition at line 1755 of file processor.h. 01756 {
01757 return new ToMinvalProcessor();
01758 }
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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 1570 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(). 01571 {
01572 if (!image) {
01573 LOGWARN("NULL Image");
01574 return;
01575 }
01576
01577 float minval = params.set_default("minval",0.0f);
01578 float newval = params.set_default("newval",minval);
01579
01580 size_t size = (size_t)image->get_xsize() *
01581 (size_t)image->get_ysize() *
01582 (size_t)image->get_zsize();
01583 float *data = image->get_data();
01584
01585
01586
01587 for (size_t i = 0; i < size; ++i) {
01588 if (data[i]<minval) data[i]=newval;
01589 }
01590 image->update();
01591 }
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Definition at line 98 of file processor.cpp. |
1.3.9.1