#include <processor.h>
Inheritance diagram for EMAN::LinearRampProcessor:


Public Member Functions | |
| LinearRampProcessor () | |
| string | get_name () const |
| Get the processor's name. | |
| string | get_desc () const |
| Get the descrition of this specific processor. | |
| void | set_params (const Dict &new_params) |
| Set the processor parameters using a key/value dictionary. | |
| TypeDict | get_param_types () const |
| Get processor parameter information in a dictionary. | |
Static Public Member Functions | |
| Processor * | NEW () |
Static Public Attributes | |
| const string | NAME = "eman1.filter.ramp" |
Protected Member Functions | |
| void | create_radial_func (vector< float > &radial_mask) const |
Private Attributes | |
| float | intercept |
| float | slope |
| intercept | intercept in 'f(x) = slope * x + intercept | |
| slope | slope in 'f(x) = slope * x + intercept |
Definition at line 923 of file processor.h.
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Definition at line 926 of file processor.h.
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Implements EMAN::FourierProcessor. Definition at line 1249 of file processor.cpp. References Assert, intercept, EMAN::Dict::size(), slope, and x. 01250 {
01251 Assert(radial_mask.size() > 0);
01252 float x = 0.0f , step = 0.5f/radial_mask.size();
01253 size_t size=radial_mask.size();
01254 for (size_t i = 0; i < size; i++) {
01255 radial_mask[i] = intercept + ((slope - intercept) * i) / (size - 1.0f);
01256 x += step;
01257 }
01258 }
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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 939 of file processor.h. 00940 {
00941 return "processor radial function: f(x) = slope * x + intercept;";
00942 }
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Get the processor's name. Each processor is identified by a unique name.
Implements EMAN::Processor. Definition at line 930 of file processor.h. 00931 {
00932 return NAME;
00933 }
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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::FourierProcessor. Definition at line 951 of file processor.h. References EMAN::TypeDict::put(). 00952 {
00953 TypeDict d;
00954 d.put("intercept", EMObject::FLOAT, "intercept in 'f(x) = slope * x + intercept'");
00955 d.put("slope", EMObject::FLOAT, "slope in 'f(x) = slope * x + intercept'");
00956 return d;
00957 }
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Definition at line 934 of file processor.h. 00935 {
00936 return new LinearRampProcessor();
00937 }
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Set the processor parameters using a key/value dictionary.
Reimplemented from EMAN::Processor. Definition at line 944 of file processor.h. 00945 {
00946 params = new_params;
00947 intercept = params["intercept"];
00948 slope = params["slope"];
00949 }
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Definition at line 965 of file processor.h. Referenced by create_radial_func(). |
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Definition at line 78 of file processor.cpp. |
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Definition at line 966 of file processor.h. Referenced by create_radial_func(). |
1.3.9.1