orangecontrib.tomwer.widgets.reconstruction.CoROW.CoROW#

class orangecontrib.tomwer.widgets.reconstruction.CoROW.CoROW(parent=None, cor_params=None)#

Widget used to defined the center of rotation (CoR) position to be used for a reconstruction.

Parameters:: _connect_handler – True if we want to store the modifications on the setting. Need for unit test since keep alive qt widgets.

class Inputs#

data = Input(name='data', type=<class 'tomwer.core.scan.scanbase.TomwerScanBase'>, handler='new_data_in', ...)#

class Outputs#

data = Output(name='data', type=<class 'tomwer.core.scan.scanbase.TomwerScanBase'>, ...)#

close(self) → bool#

description = 'use to compute the center of rotation'#: Short widget description, displayed in canvas help tooltips.

ewokstaskclass#: alias of CoRTask

getAxisParams()#

getEstimatedCor()#

getMode()#

icon = 'icons/axis.png'#: Widget icon path, relative to the defining module.

id = 'orange.widgets.tomwer.axis'#

isModeLocked()#: Check if the mode has been lock or not. If lock then call the algorithm and does not wait for any user feedback

isValueLock()#: Check if the cor value has been lock. If so we simply copy the cor value and move to the next scan

keyPressEvent(event)#: The event has to be filtered since we have some children that can be edited using the ‘enter’ key as defining the cor manually (see #481)). As we are in a dialog this automatically trigger ‘accepted’. See https://forum.qt.io/topic/5080/preventing-enter-key-from-triggering-ok-in-qbuttonbox-in-particular-qlineedit-qbuttonbox/5

keywords = ['tomography', 'axis', 'tomwer', 'reconstruction', 'rotation', 'position', 'center of position', 'cor', 'CoR']#: Widget keywords, used for finding it in the quick menu.

name = 'center of rotation finder'#: Widget name, as presented in the Canvas.

new_data_in(value, id=None)#

priority = 14#: Widget priority, used for sorting within a category.

process(scan)#: Function called when a new scan is received

property recons_params#

reprocess(scan)#: Recompute the axis for scan

resizing_enabled = True#: Should the widget’s window be resizeable? (if not, the widget will derive a fixed size constraint from its layout)

scan_ready(scan)#

setEstimatedCor(value)#

setMode(mode)#

setValueLock(lock)#

settingsHandler = <orangecontrib.tomwer.orange.settings.CallbackSettingsHandler object>#: Settings handler, can be overridden for context handling.

sigScanReady#: Signal emitted when a scan is ready

want_main_area = True#: Should the widget construct a mainArea? (a resizable area to the right of the controlArea)