mantidimaging.gui.windows.recon.image_view module

class mantidimaging.gui.windows.recon.image_view.ReconImagesView(parent)

Bases: GraphicsLayoutWidget

cleanup() → None

clear_projection() → None

clear_recon() → None

clear_recon_line_profile() → None

clear_sinogram() → None

hide_cor_line() → None

Hides the tilt line. This stops infinite zooming out loop that messes up the image view (the line likes to be unbound when the degree isn’t a multiple o 90 - and the tilt never is) :return:

mouse_click(ev, line: InfiniteLine) → None

reset_recon_histogram() → None

reset_slice_and_tilt(slice_index) → None

set_selected_cor_row(row: int) → None

show_cor_line(tilt: Degrees, pos: float) → None

sigCorPointClicked

pyqtSignal(*types, name: str = …, revision: int = …, arguments: Sequence = …) -> PYQT_SIGNAL

types is normally a sequence of individual types. Each type is either a type object or a string that is the name of a C++ type. Alternatively each type could itself be a sequence of types each describing a different overloaded signal. name is the optional C++ name of the signal. If it is not specified then the name of the class attribute that is bound to the signal is used. revision is the optional revision of the signal that is exported to QML. If it is not specified then 0 is used. arguments is the optional sequence of the names of the signal’s arguments.

sigSliceIndexChanged

pyqtSignal(*types, name: str = …, revision: int = …, arguments: Sequence = …) -> PYQT_SIGNAL

types is normally a sequence of individual types. Each type is either a type object or a string that is the name of a C++ type. Alternatively each type could itself be a sequence of types each describing a different overloaded signal. name is the optional C++ name of the signal. If it is not specified then the name of the class attribute that is bound to the signal is used. revision is the optional revision of the signal that is exported to QML. If it is not specified then 0 is used. arguments is the optional sequence of the names of the signal’s arguments.

slice_changed(slice_index) → None

slice_line_moved() → None

update_cor_table_points(slice_indices: list[int], cors: list[float], tilt: float = 0.0) → None

Updates the CoR scatter points on the projection preview and the tilt line if there is a tilt

Parameters:

• slice_indices – list of slice indices for the CoR points

• cors – list of CoR values for the CoR points

• tilt – tilt value for the tilt line, if there is a tilt

update_projection(image_data: ndarray, preview_slice_index: int) → None

update_recon(image_data, reset_roi: bool = False) → None

update_recon_hist() → None

update_sinogram(image) → None