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Functions | |
EMData * | get_fft_amplitude () |
return the amplitudes of the FFT including the left half | |
EMData * | get_fft_amplitude2D () |
return the amplitudes of the 2D FFT including the left half PRB | |
EMData * | get_fft_phase () |
return the phases of the FFT including the left half | |
float * | get_data () const |
Get the image pixel density data in a 1D float array. | |
const float * | get_const_data () const |
Get the image pixel density data in a 1D float array - const version of get_data. | |
void | set_data (float *data, const int x, const int y, const int z) |
Set the data explicitly data pointer must be allocated using malloc! | |
void | write_data (string fsp, size_t loc, const Region *const area=0, const int file_nx=0, const int file_ny=0, const int file_nz=0) |
Dump the image pixel data in native byte order to a disk file. | |
void | read_data (string fsp, size_t loc, const Region *area=0, const int file_nx=0, const int file_ny=0, const int file_nz=0) |
Read the image pixel data in native byte order from a disk file. | |
void | update () |
Mark EMData as changed, statistics, etc will be updated at need. | |
void | clearupdate () |
turn off updates. | |
bool | has_ctff () const |
check whether the image physical file has the CTF info or not. | |
float | calc_center_density () |
Calculates the density value at the peak of the image histogram, sort of like the mode of the density. | |
float | calc_sigma_diff () |
Calculates sigma above and below the mean and returns the difference between them. | |
IntPoint | calc_min_location () const |
Calculates the coordinates of the minimum-value pixel. | |
IntPoint | calc_max_location () const |
Calculates the coordinates of the maximum-value pixel. | |
IntPoint | calc_max_location_wrap (const int maxshiftx=-1, const int maxshifty=-1, const int maxshiftz=-1) |
Calculates the wrapped coordinates of the maximum value This function is useful in the context of Fourier correlation you can call this function to find the correct translational shift when using calc_ccf etc. | |
vector< float > | calc_max_location_wrap_intp (const int maxshiftx=-1, const int maxshifty=-1, const int maxshiftz=-1) |
Calculates the wrapped coordinates of the maximum value, and uses quadration intp to subpixel prec This function is useful in the context of Fourier correlation you can call this function to find the correct translational shift when using calc_ccf etc. | |
FloatPoint | calc_center_of_mass (const float threshold=0) |
Calculate the center of mass with a threshold (Default 0, so only positive values are considered). | |
size_t | calc_min_index () const |
Calculates the index of minimum-value pixel when assuming all pixels are in a 1D array. | |
size_t | calc_max_index () const |
Calculates the index of maximum-value pixel when assuming all pixels are in a 1D array. | |
vector< Pixel > | calc_highest_locations (float threshold) const |
Calculate and return a sorted list of pixels whose values are above a specified threshold. | |
vector< Pixel > | calc_n_highest_locations (int n) |
Calculate and return a sorted list of N highest pixels in the map. | |
vector< Pixel > | find_pixels_with_value (float val) |
Find pixels in the image with exactly the specified values. | |
float | get_edge_mean () const |
Calculates the mean pixel values around the (1 pixel) edge of the image. | |
float | get_circle_mean () |
Calculates the circular edge mean by applying a circular mask on 'this' image. | |
Ctf * | get_ctf () const |
Get ctf parameter of this image. | |
void | set_ctf (Ctf *ctf) |
Set the CTF parameter of this image. | |
Vec3f | get_translation () const |
Get 'this' image's translation vector from the original location. | |
void | set_translation (const Vec3f &t) |
Set 'this' images' translation vector from the original location. | |
void | set_translation (float dx, float dy, float dz) |
Set 'this' images' translation vector from the original location. | |
Transform | get_transform () const |
Get the 3D orientation of 'this' image. | |
void | set_rotation (float az, float alt, float phi) |
Define the 3D orientation of this particle, also used to indicate relative rotations for reconstructions. | |
void | set_rotation (const Transform &t3d) |
Define the 3D orientation of this particle Orientation information is extracted from a Transform object and stored internally in EMAN (az,alt,phi) format. | |
void | set_size (int nx, int ny=1, int nz=1) |
Resize this EMData's main board memory pointer. | |
void | set_complex_size (int nx, int ny=1, int nz=1) |
Resize 'this' complex image. | |
void | set_path (const string &new_path) |
Set the path. | |
void | set_pathnum (int n) |
Set the number of paths. | |
MArray2D | get_2dview () const |
Get image raw pixel data in a 2D multi-array format. | |
MArray3D | get_3dview () const |
Get image raw pixel data in a 3D multi-array format. | |
MCArray2D | get_2dcview () const |
Get complex image raw pixel data in a 2D multi-array format. | |
MCArray3D | get_3dcview () const |
Get complex image raw pixel data in a 3D multi-array format. | |
MCArray3D * | get_3dcviewptr () const |
Get pointer to a complex image raw pixel data in a 3D multi-array format. | |
MArray2D | get_2dview (int x0, int y0) const |
Get image raw pixel data in a 2D multi-array format. | |
MArray3D | get_3dview (int x0, int y0, int z0) const |
Get image raw pixel data in a 3D multi-array format. | |
MCArray2D | get_2dcview (int x0, int y0) const |
Get complex image raw pixel data in a 2D multi-array format. | |
MCArray3D | get_3dcview (int x0, int y0, int z0) const |
Get complex image raw pixel data in a 3D multi-array format. | |
EMObject | get_attr (const string &attr_name) const |
The generic way to get any image header information given a header attribute name. | |
EMObject | get_attr_default (const string &attr_name, const EMObject &em_obj=EMObject()) const |
The generic way to get any image header information given a header attribute name. | |
void | set_attr (const string &key, EMObject val) |
Set a header attribute's value. | |
void | set_attr_python (const string &key, EMObject val) |
Set a header attribute's value from Python. | |
bool | has_attr (const string &key) const |
Ask if the header has a particular attribute. | |
Dict | get_attr_dict () const |
Get the image attribute dictionary containing all the image attribute names and attribute values. | |
void | set_attr_dict (const Dict &new_dict) |
Merge the new values with the existing dictionary. | |
void | del_attr (const string &attr_name) |
Delete the attribute from dictionary. | |
void | del_attr_dict (const vector< string > &del_keys) |
Delete the attributes from the dictionary. | |
int | get_xsize () const |
Get the image x-dimensional size. | |
int | get_ysize () const |
Get the image y-dimensional size. | |
int | get_zsize () const |
Get the image z-dimensional size. | |
size_t | get_size () const |
Get the number of allocated floats in the image (nx*ny*nz). | |
vector< float > | get_data_as_vector () const |
Get the pixel data as a vector. | |
int | get_ndim () const |
Get image dimension. | |
bool | is_shuffled () const |
Has this image been shuffled? | |
bool | is_FH () const |
Is this a FH image? | |
bool | is_complex () const |
Is this a complex image? | |
bool | is_real () const |
Is this a real image? | |
void | set_shuffled (bool is_shuffled) |
Mark this image as a shuffled image. | |
void | set_FH (bool is_FH) |
Mark this complex image as a FH image. | |
void | set_complex (bool is_complex) |
Mark this image as a complex image. | |
bool | is_complex_x () const |
Is this image a 1D FFT image in X direction? | |
void | set_complex_x (bool is_complex_x) |
bool | is_flipped () const |
Is this image flipped? | |
void | set_flipped (bool is_flipped) |
Mark this image as flipped. | |
bool | is_ri () const |
Is this image a real/imaginary format complex image? | |
void | set_ri (bool is_ri) |
Mark this image as a real/imaginary format complex image. | |
bool | is_fftpadded () const |
Is this image already extended along x for ffts? | |
void | set_fftpad (bool is_fftpadded) |
Mark this image as already extended along x for ffts. | |
bool | is_fftodd () const |
Does this image correspond to a (real-space) odd nx? | |
void | set_fftodd (bool is_fftodd) |
Mark this image as having (real-space) odd nx. | |
void | set_nxc (int nxc) |
Set the number of complex elements along x. | |
int | get_flags () const |
void | set_flags (int f) |
int | get_changecount () const |
void | set_changecount (int c) |
int | get_xoff () const |
int | get_yoff () const |
int | get_zoff () const |
void | set_xyzoff (int x, int y, int z) |
void | scale_pixel (float scale_factor) const |
Scale the angstrom per pixel of this image by a uniform amount Alters the EMData metadata I had to make this function public for access from the Processors (David Woolford). | |
string | get_path () const |
int | get_pathnum () const |
std::string | get_data_pickle () const |
void | set_data_pickle (std::string vf) |
int | get_supp_pickle () const |
void | set_supp_pickle (int i) |
vector< Vec3i > | mask_contig_region (const float &val, const Vec3i &seed) |
float | get_amplitude_thres (float thres) |
return the FFT amplitude which is greater than thres | |
void | set_attr_dict_explicit (const Dict &new_dict) |
Make the attributes of this EMData exactly equal to the argument dictionary Originally introduced because set_attr_dict does automatic resizing, which is undersirable in some circumstances. |
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Calculates the density value at the peak of the image histogram, sort of like the mode of the density.
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Calculate the center of mass with a threshold (Default 0, so only positive values are considered).
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Calculate and return a sorted list of pixels whose values are above a specified threshold. The pixels are sorted from high to low.
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Calculates the index of maximum-value pixel when assuming all pixels are in a 1D array.
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Calculates the coordinates of the maximum-value pixel.
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Calculates the wrapped coordinates of the maximum value This function is useful in the context of Fourier correlation you can call this function to find the correct translational shift when using calc_ccf etc.
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Calculates the wrapped coordinates of the maximum value, and uses quadration intp to subpixel prec This function is useful in the context of Fourier correlation you can call this function to find the correct translational shift when using calc_ccf etc.
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Calculates the index of minimum-value pixel when assuming all pixels are in a 1D array.
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Calculates the coordinates of the minimum-value pixel.
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Calculate and return a sorted list of N highest pixels in the map.
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Calculates sigma above and below the mean and returns the difference between them.
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turn off updates. Useful to avoid wasteful recacling stats Definition at line 143 of file emdata_metadata.h. 00144 { 00145 flags &= ~EMDATA_NEEDUPD; 00146 changecount--; 00147 }
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Delete the attribute from dictionary.
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Delete the attributes from the dictionary.
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Find pixels in the image with exactly the specified values.
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Get complex image raw pixel data in a 2D multi-array format. The data coordinates is translated by (x0,y0) such that array[y0][x0] points to the pixel at the origin location. the data coordiates translated by (x0,y0). The array shares the memory space with the image data. It should be used on 2D image only.
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Get complex image raw pixel data in a 2D multi-array format. The array shares the memory space with the image data. It should be used on 2D image only.
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Get image raw pixel data in a 2D multi-array format. The data coordinates is translated by (x0,y0) such that array[y0][x0] points to the pixel at the origin location. the data coordiates translated by (x0,y0). The array shares the memory space with the image data. It should be used on 2D image only.
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Get image raw pixel data in a 2D multi-array format. The array shares the memory space with the image data. Notice: the subscription order is d[y][x] in Python, it's d[x][y] in C++ It should be used on 2D image only.
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Get complex image raw pixel data in a 3D multi-array format. The data coordinates is translated by (x0,y0,z0) such that array[z0][y0][x0] points to the pixel at the origin location. the data coordiates translated by (x0,y0,z0). The array shares the memory space with the image data. It should be used on 3D image only.
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Get complex image raw pixel data in a 3D multi-array format. The array shares the memory space with the image data. It should be used on 3D image only.
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Get pointer to a complex image raw pixel data in a 3D multi-array format. The array shares the memory space with the image data. It should be used on 3D image only.
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Get image raw pixel data in a 3D multi-array format. The data coordinates is translated by (x0,y0,z0) such that array[z0][y0][x0] points to the pixel at the origin location. the data coordiates translated by (x0,y0,z0). The array shares the memory space with the image data. It should be used on 3D image only.
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Get image raw pixel data in a 3D multi-array format. The array shares the memory space with the image data. Notice: the subscription order is d[z][y][x] in Python, it's d[x][y][z] in C++ --grant Tang It should be used on 3D image only.
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return the FFT amplitude which is greater than thres
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The generic way to get any image header information given a header attribute name. If the attribute does not exist, it will raise an exception.
Referenced by is_fftpadded(), is_FH(), is_flipped(), is_shuffled(), and EMAN::KMeansAnalyzer::update_centers(). |
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The generic way to get any image header information given a header attribute name. If the attribute does not exist, it will return a default EMObject() object, which will be converted to None in Python. Or return any object user submit.
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Get the image attribute dictionary containing all the image attribute names and attribute values.
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Definition at line 974 of file emdata_metadata.h. 00975 {
00976 return changecount;
00977 }
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Calculates the circular edge mean by applying a circular mask on 'this' image.
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Get the image pixel density data in a 1D float array - const version of get_data.
Definition at line 85 of file emdata_metadata.h. References get_data(). 00085 { return get_data(); }
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Get ctf parameter of this image.
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Get the image pixel density data in a 1D float array.
Definition at line 79 of file emdata_metadata.h. Referenced by cmplx(), get_const_data(), get_data_as_vector(), get_value_at(), operator()(), set_value_at(), and set_value_at_fast(). 00079 { return rdata; }
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Get the pixel data as a vector.
Definition at line 644 of file emdata_metadata.h. References copy(), data, get_data(), get_size(), and v. 00644 { 00645 int size = get_size(); 00646 vector<float> v(size); 00647 float* data = get_data(); 00648 std::copy(data,data+size,v.begin()); 00649 return v; 00650 }
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Calculates the mean pixel values around the (1 pixel) edge of the image.
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return the amplitudes of the FFT including the left half
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return the amplitudes of the 2D FFT including the left half PRB
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return the phases of the FFT including the left half
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Definition at line 964 of file emdata_metadata.h. 00965 {
00966 return flags;
00967 }
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Get image dimension.
Definition at line 655 of file emdata_metadata.h. References ny. 00656 { 00657 if (nz <= 1) { 00658 if (ny <= 1) { 00659 return 1; 00660 } 00661 else { 00662 return 2; 00663 } 00664 } 00665 00666 return 3; 00667 }
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Definition at line 1013 of file emdata_metadata.h. 01014 {
01015 return path;
01016 }
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Definition at line 1018 of file emdata_metadata.h. 01019 {
01020 return pathnum;
01021 }
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Get the number of allocated floats in the image (nx*ny*nz).
Definition at line 636 of file emdata_metadata.h. Referenced by get_data_as_vector().
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Get the 3D orientation of 'this' image.
Definition at line 313 of file emdata_metadata.h. 00314 { 00315 Dict rotation_dict; 00316 rotation_dict["type"] = "eman"; 00317 rotation_dict["alt"] = attr_dict["euler_alt"]; 00318 rotation_dict["az"] = attr_dict["euler_az"]; 00319 rotation_dict["phi"] = attr_dict["euler_phi"]; 00320 00321 Transform trans; 00322 trans.to_identity(); 00323 trans.set_rotation(rotation_dict); 00324 00325 return trans; 00326 }
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Get 'this' image's translation vector from the original location.
Definition at line 282 of file emdata_metadata.h. 00283 {
00284 return all_translation;
00285 }
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Definition at line 984 of file emdata_metadata.h. 00985 {
00986 return xoff;
00987 }
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Get the image x-dimensional size.
Definition at line 609 of file emdata_metadata.h. Referenced by EMAN::KMeansAnalyzer::analyze(), and main(). 00610 {
00611 return nx;
00612 }
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Definition at line 989 of file emdata_metadata.h. 00990 {
00991 return yoff;
00992 }
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Get the image y-dimensional size.
Definition at line 618 of file emdata_metadata.h. Referenced by EMAN::KMeansAnalyzer::analyze(). 00619 {
00620 return ny;
00621 }
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Definition at line 994 of file emdata_metadata.h. 00995 {
00996 return zoff;
00997 }
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Get the image z-dimensional size.
Definition at line 627 of file emdata_metadata.h. Referenced by EMAN::KMeansAnalyzer::analyze(). 00628 {
00629 return nz;
00630 }
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Ask if the header has a particular attribute.
Definition at line 563 of file emdata_metadata.h. References key. Referenced by has_ctff(), is_fftpadded(), is_FH(), and is_shuffled(). 00563 {
00564 return attr_dict.has_key(key);
00565 }
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check whether the image physical file has the CTF info or not.
Definition at line 152 of file emdata_metadata.h. References has_attr(). 00153 { 00154 if (this->has_attr("ctf")) { 00155 return true; 00156 } 00157 else { 00158 return false; 00159 } 00160 }
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Is this a complex image?
Definition at line 707 of file emdata_metadata.h. Referenced by EMAN::CoordinateProcessor::CoordinateProcessor(), is_real(), EMAN::TestUtil::make_image_file_by_mode(), and EMAN::TestUtil::verify_image_file_by_mode(). 00708 { 00709 if(attr_dict.has_key("is_complex")) { 00710 if (int(attr_dict["is_complex"])) { 00711 return true; 00712 } 00713 else { 00714 return false; 00715 } 00716 } 00717 else { 00718 return false; 00719 } 00720 }
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Is this image a 1D FFT image in X direction?
Definition at line 786 of file emdata_metadata.h. 00787 { 00788 if(attr_dict.has_key("is_complex_x")) { 00789 if (int(attr_dict["is_complex_x"])) { 00790 return true; 00791 } 00792 else { 00793 return false; 00794 } 00795 } 00796 else { 00797 return false; 00798 } 00799 }
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Does this image correspond to a (real-space) odd nx?
Definition at line 923 of file emdata_metadata.h. Referenced by EMAN::FourierReconstructor::setup(), EMAN::FourierReconstructorSimple2D::setup(), and EMAN::FourierReconstructor::setup_seed(). 00924 { 00925 if(flags & EMDATA_FFTODD) { 00926 return true; 00927 } 00928 else if( attr_dict.has_key("is_fftodd") && (int)attr_dict["is_fftodd"] == 1 ) { 00929 return true; 00930 } 00931 else { 00932 return false; 00933 } 00934 }
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Is this image already extended along x for ffts?
Definition at line 890 of file emdata_metadata.h. References get_attr(), and has_attr(). 00891 { 00892 if (flags & EMDATA_PAD) { 00893 return true; 00894 } 00895 00896 if(has_attr("is_fftpad")) { 00897 return get_attr("is_fftpad"); 00898 } 00899 00900 return false; 00901 00902 }
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Is this a FH image?
Definition at line 690 of file emdata_metadata.h. References get_attr(), and has_attr(). 00691 { // PRB 00692 if (flags & EMDATA_FH) { 00693 return true; 00694 } 00695 00696 if(has_attr("is_fh")) { 00697 return get_attr("is_fh"); 00698 } 00699 00700 return false; 00701 }
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Is this image flipped?
Definition at line 820 of file emdata_metadata.h. References get_attr(). 00821 { 00822 if (flags & EMDATA_FLIP) { //keep here for back compatibility 00823 return true; 00824 } 00825 00826 if(attr_dict.has_key("is_flipped")) { 00827 if(get_attr("is_flipped")) { 00828 return true; 00829 } 00830 } 00831 00832 return false; 00833 00834 }
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Is this a real image?
Definition at line 726 of file emdata_metadata.h. References is_complex(). 00727 { 00728 return !is_complex(); 00729 }
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Is this image a real/imaginary format complex image?
Definition at line 856 of file emdata_metadata.h. Referenced by EMAN::MrcIO::MrcIO(). 00857 { 00858 if(attr_dict.has_key("is_complex_ri")) { 00859 if (int(attr_dict["is_complex_ri"])) { 00860 return true; 00861 } 00862 else { 00863 return false; 00864 } 00865 } 00866 else { 00867 return false; 00868 } 00869 }
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Has this image been shuffled?
Definition at line 673 of file emdata_metadata.h. References get_attr(), and has_attr(). 00674 { // PRB 00675 if (flags & EMDATA_SHUFFLE) { 00676 return true; 00677 } 00678 00679 if(has_attr("is_shuffled")) { 00680 return get_attr("is_shuffled"); 00681 } 00682 00683 return false; 00684 }
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Read the image pixel data in native byte order from a disk file. The image should already have the correct dimensions.
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Scale the angstrom per pixel of this image by a uniform amount Alters the EMData metadata I had to make this function public for access from the Processors (David Woolford).
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Set a header attribute's value.
Referenced by set_fftodd(), set_fftpad(), set_FH(), set_flipped(), and set_shuffled(). |
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Merge the new values with the existing dictionary.
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Make the attributes of this EMData exactly equal to the argument dictionary Originally introduced because set_attr_dict does automatic resizing, which is undersirable in some circumstances.
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Set a header attribute's value from Python.
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Definition at line 979 of file emdata_metadata.h. 00980 { 00981 changecount = c; 00982 }
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Mark this image as a complex image.
Definition at line 771 of file emdata_metadata.h. Referenced by EMAN::Util::TwoDTestFunc(). 00772 { 00773 if (is_complex) { 00774 attr_dict["is_complex"] = int(1); 00775 } 00776 else { 00777 attr_dict["is_complex"] = int(0); 00778 } 00779 }
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Resize 'this' complex image.
Definition at line 386 of file emdata_metadata.h. References nx, ny, and set_size(). 00386 { 00387 set_size(nx*2, ny, nz); 00388 }
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Definition at line 806 of file emdata_metadata.h. 00807 { 00808 if (is_complex_x) { 00809 attr_dict["is_complex_x"] = int(1); 00810 } 00811 else { 00812 attr_dict["is_complex_x"] = int(0); 00813 } 00814 }
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Set the CTF parameter of this image.
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Set the data explicitly data pointer must be allocated using malloc!
Definition at line 94 of file emdata_metadata.h. References nx, ny, rdata, and update(). 00094 { 00095 if (rdata) { EMUtil::em_free(rdata); rdata = 0; } 00096 #ifdef EMAN2_USING_CUDA 00097 //cout << "set data" << endl; 00098 // free_cuda_memory(); 00099 #endif 00100 rdata = data; 00101 nx = x; ny = y; nz = z; 00102 nxy = nx*ny; 00103 nxyz = (size_t)nx*ny*nz; 00104 update(); 00105 }
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Mark this image as having (real-space) odd nx.
Definition at line 941 of file emdata_metadata.h. References set_attr(). 00942 { 00943 if (is_fftodd) { 00944 set_attr("is_fftodd", int(1)); 00945 } 00946 else { 00947 set_attr("is_fftodd", int(0)); 00948 } 00949 }
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Mark this image as already extended along x for ffts.
Definition at line 909 of file emdata_metadata.h. References set_attr(). 00910 { 00911 if (is_fftpadded) { 00912 set_attr("is_fftpad", int(1)); 00913 } 00914 else { 00915 set_attr("is_fftpad", int(0)); 00916 } 00917 }
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Mark this complex image as a FH image.
Definition at line 754 of file emdata_metadata.h. References set_attr(). 00755 { // PRB 00756 if (is_FH) { 00757 // flags |= EMDATA_FH; 00758 set_attr("is_fh", (int)1); 00759 } 00760 else { 00761 // flags &= ~EMDATA_FH; 00762 set_attr("is_fh", (int)0); 00763 } 00764 }
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Definition at line 969 of file emdata_metadata.h. 00970 { 00971 flags = f; 00972 }
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Mark this image as flipped.
Definition at line 841 of file emdata_metadata.h. References set_attr(). 00842 { 00843 if (is_flipped) { 00844 set_attr("is_flipped", (int)1); 00845 } 00846 else { 00847 set_attr("is_flipped", (int)0); 00848 } 00849 }
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Set the number of complex elements along x.
Definition at line 955 of file emdata_metadata.h. 00956 {
00957 attr_dict["nxc"] = nxc;
00958 }
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Set the path.
Definition at line 394 of file emdata_metadata.h. 00395 { 00396 path = new_path; 00397 }
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Set the number of paths.
Definition at line 403 of file emdata_metadata.h. 00404 { 00405 pathnum = n; 00406 }
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Mark this image as a real/imaginary format complex image.
Definition at line 876 of file emdata_metadata.h. Referenced by EMAN::Util::TwoDTestFunc(). 00877 { 00878 if (is_ri) { 00879 attr_dict["is_complex_ri"] = int(1); 00880 } 00881 else { 00882 attr_dict["is_complex_ri"] = int(0); 00883 } 00884 }
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Define the 3D orientation of this particle Orientation information is extracted from a Transform object and stored internally in EMAN (az,alt,phi) format.
Definition at line 349 of file emdata_metadata.h. 00350 { 00351 Dict d = t3d.get_rotation("eman"); 00352 attr_dict["orientation_convention"] = "EMAN"; 00353 attr_dict["euler_alt"] = (float) d["alt"]; 00354 attr_dict["euler_az"] = (float) d["az"]; 00355 attr_dict["euler_phi"] = (float) d["phi"];; 00356 }
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Define the 3D orientation of this particle, also used to indicate relative rotations for reconstructions.
Definition at line 335 of file emdata_metadata.h. 00336 { 00337 attr_dict["orientation_convention"] = "EMAN"; 00338 attr_dict["euler_alt"]=alt; 00339 attr_dict["euler_az"]=az; 00340 attr_dict["euler_phi"]=phi; 00341 }
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Mark this image as a shuffled image.
Definition at line 736 of file emdata_metadata.h. References set_attr(). 00737 { // PRB 00738 if (is_shuffled) { 00739 // printf("entered correct part of set_shuffled \n"); 00740 // flags |= EMDATA_SHUFFLE; 00741 set_attr("is_shuffled", (int)1); 00742 } 00743 else { 00744 // flags &= ~EMDATA_SHUFFLE; 00745 set_attr("is_shuffled", (int)0); 00746 } 00747 }
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Resize this EMData's main board memory pointer.
Referenced by set_complex_size(). |
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Set 'this' images' translation vector from the original location.
Definition at line 304 of file emdata_metadata.h. References EMAN::Vec3f. 00305 { 00306 all_translation = Vec3f(dx, dy, dz); 00307 }
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Set 'this' images' translation vector from the original location.
Definition at line 292 of file emdata_metadata.h. 00293 { 00294 all_translation = t; 00295 }
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Definition at line 999 of file emdata_metadata.h. 01000 { 01001 xoff = x; 01002 yoff = y; 01003 zoff = z; 01004 }
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Mark EMData as changed, statistics, etc will be updated at need.
Definition at line 136 of file emdata_metadata.h. Referenced by set_data(), and EMAN::Util::TwoDTestFunc(). 00137 { 00138 flags |= EMDATA_NEEDUPD; 00139 changecount++; 00140 }
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Dump the image pixel data in native byte order to a disk file.
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