pyFAI.gui.model package
pyFAI.gui.model.AbstractModel module
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class
pyFAI.gui.model.AbstractModel.
AbstractModel
(parent=None) Bases:
silx.gui.qt._qt.QObject
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__init__
(parent=None) Initialize self. See help(type(self)) for accurate signature.
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changed
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isLocked
() Returns True if the events are locked.
- Return type
bool
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isValid
()
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lockContext
() Context manager to lock and unlock signals.
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lockSignals
() Lock the change events
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unlockSignals
() Unlock the change events
- Returns
False if the model is still locked, else True
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wasChanged
() Emit the change event in case of the model was not locked.
- Returns
True if the signal was emitted.
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pyFAI.gui.model.CalibrantModel module
pyFAI.gui.model.CalibrationModel module
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class
pyFAI.gui.model.CalibrationModel.
CalibrationModel
(parent=None) Bases:
pyFAI.gui.model.AbstractModel.AbstractModel
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__init__
(parent=None) Initialize self. See help(type(self)) for accurate signature.
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experimentSettingsModel
() - Return type
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fittedGeometry
()
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geometryConstraintsModel
() - Return type
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geometryHistoryModel
() - Return type
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integrationSettingsModel
() - Return type
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isValid
()
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markerModel
() - Return type
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peakGeometry
() - Return type
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peakSelectionModel
() - Return type
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rawPlotView
() Store definition of the RAW data view.
This view is shared by some plots
- Return type
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pyFAI.gui.model.ConstraintModel module
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class
pyFAI.gui.model.ConstraintModel.
ConstraintModel
(parent=None) Bases:
pyFAI.gui.model.AbstractModel.AbstractModel
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__init__
(parent=None) Initialize self. See help(type(self)) for accurate signature.
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fillDefault
(other) Fill unset values of this model with the other model
- Parameters
other (GeometryConstraintsModel) –
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hasConstraint
()
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isFixed
()
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isRangeConstrained
()
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range
()
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set
(other)
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setFixed
(fixed=True)
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setRangeConstraint
(minValue, maxValue)
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pyFAI.gui.model.DataModel module
pyFAI.gui.model.DataModelAdaptor module
pyFAI.gui.model.DetectorModel module
pyFAI.gui.model.ExperimentSettingsModel module
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class
pyFAI.gui.model.ExperimentSettingsModel.
ExperimentSettingsModel
(parent=None) Bases:
pyFAI.gui.model.AbstractModel.AbstractModel
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__init__
(parent=None) Initialize self. See help(type(self)) for accurate signature.
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calibrantModel
()
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detector
() Detector getter synchronizing internal detector configuration to match the input image.
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detectorModel
()
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image
()
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isValid
()
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mask
()
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maskedImage
()
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polarizationFactor
()
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poniFile
()
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wavelength
()
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pyFAI.gui.model.FilenameModel module
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class
pyFAI.gui.model.FilenameModel.
FilenameModel
(parent=None) Bases:
pyFAI.gui.model.DataModel.DataModel
Model storing a filename and if the data is still synchronized.
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__init__
(parent=None) Initialize self. See help(type(self)) for accurate signature.
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filename
() Returns the filename associated with this model.
- Return type
Union[None,str]
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hasFilename
() True if this model contains a filename.
- Return type
bool
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isSynchronized
() Returns True if the filename and the data are synchronized.
Both contains the same data.
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setFilename
(filename) Set a filename to this model
- Parameters
filename (str) – The new filename
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setSynchronized
(isSynchronized) ” Set if the filename and the data are synchronized.
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setValue
(value)
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pyFAI.gui.model.Fit2dGeometryModel module
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class
pyFAI.gui.model.Fit2dGeometryModel.
Fit2dGeometryModel
(parent=None) Bases:
pyFAI.gui.model.AbstractModel.AbstractModel
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__init__
(parent=None) Initialize self. See help(type(self)) for accurate signature.
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centerX
()
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centerY
()
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distance
()
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isValid
(checkWaveLength=True) Check if all the modele have a meaning.
- Parameters
checkWaveLength (bool) – If true (default) the wavelength is checked
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setFrom
(geometry)
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tilt
()
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tiltPlan
()
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pyFAI.gui.model.GeometryConstraintsModel module
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class
pyFAI.gui.model.GeometryConstraintsModel.
GeometryConstraintsModel
(parent=None) Bases:
pyFAI.gui.model.AbstractModel.AbstractModel
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__init__
(parent=None) Initialize self. See help(type(self)) for accurate signature.
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copy
(parent=None) Copy this model to a new model
- Parameters
parent (qt.QObject) – Parent of the copyed model
- Return type
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distance
()
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fillDefault
(other) Fill unset values of this model with the other model
- Parameters
other (GeometryConstraintsModel) –
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isValid
()
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poni1
()
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poni2
()
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rotation1
()
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rotation2
()
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rotation3
()
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set
(other) Set this geometry constraints with the other informations.
- Parameters
other (GeometryConstraintsModel) –
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wavelength
()
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pyFAI.gui.model.GeometryHistoryModel module
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class
pyFAI.gui.model.GeometryHistoryModel.
GeometryHistoryModel
(parent=None) Bases:
pyFAI.gui.model.ListModel.ListModel
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appendGeometry
(label, time, geometry, rms) - Parameters
label (str) – Named geometry
time (datetime.datetime) – time of the record
geometry (GeometryModel) – Geometry to store
rms (float) – Root mean share of this geometry
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class
pyFAI.gui.model.GeometryHistoryModel.
StoredGeometry
(parent, label, time, geometry, rms) Bases:
pyFAI.gui.model.AbstractModel.AbstractModel
Single element stored in the history of geometries.
- Parameters
time (datetime.datetime) – time of the record
geometry (GeometryModel) – Geometry to store
rms (float) –
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__init__
(parent, label, time, geometry, rms) Initialize self. See help(type(self)) for accurate signature.
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geometry
() - Return type
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label
() - Return type
str
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rms
() - Return type
float
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time
() - Return type
datetime.datetime
pyFAI.gui.model.GeometryModel module
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class
pyFAI.gui.model.GeometryModel.
GeometryModel
(parent=None) Bases:
pyFAI.gui.model.AbstractModel.AbstractModel
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__init__
(parent=None) Initialize self. See help(type(self)) for accurate signature.
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distance
()
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isValid
(checkWaveLength=True) Check if all the modele have a meaning.
- Parameters
checkWaveLength (bool) – If true (default) the wavelength is checked
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poni1
()
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poni2
()
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rotation1
()
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rotation2
()
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rotation3
()
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setFrom
(geometry)
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wavelength
()
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pyFAI.gui.model.ImageModel module
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class
pyFAI.gui.model.ImageModel.
ImageFilenameModel
(parent=None) Bases:
pyFAI.gui.model.DataModel.DataModel
Model storing an image using it’s filename.
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filename
() Returns the filename associated with this model.
- Return type
Union[None,str]
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filenameChanged
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hasFilename
() True if this model contains a filename.
- Return type
bool
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setFilename
(filename) Set a filename to this model
- Parameters
filename (str) – The new filename
-
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class
pyFAI.gui.model.ImageModel.
ImageFromFilenameModel
(parent=None) Bases:
pyFAI.gui.model.DataModel.DataModel
Model storing an image array which could come from a filename.
This model deal with unsynchronized filename/data.
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__init__
(parent=None) Initialize self. See help(type(self)) for accurate signature.
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filename
() Returns the filename associated with this model.
- Return type
Union[None,str]
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filenameChanged
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hasFilename
() True if this model contains a filename.
- Return type
bool
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isSynchronized
() Returns True if the filename and the data are synchronized.
Both contains the same data.
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setFilename
(filename) Set a filename to this model
- Parameters
filename (str) – The new filename
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setSynchronized
(isSynchronized) ” Set if the filename and the data are synchronized.
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setValue
(value) Set the value of this image model.
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unlockSignals
() Unlock the change events
- Returns
False if the model is still locked, else True
-
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class
pyFAI.gui.model.ImageModel.
ImageModel
(parent=None) Bases:
pyFAI.gui.model.DataModel.DataModel
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setValue
(value) Set the value of this image model.
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pyFAI.gui.model.IntegrationSettingsModel module
pyFAI.gui.model.ListModel module
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class
pyFAI.gui.model.ListModel.
ChangeEvent
(index, item, added=False, removed=False, updated=False) Bases:
object
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__init__
(index, item, added=False, removed=False, updated=False) Define a change done on an item from the
ListModel
.- Parameters
index (int) – The location where to put/remove the item (before the change) or the current index of the changed item
item (object) – The item involved in this change
updated (bool) – True if the item was changed
added (bool) – True if the item was added
removed (bool) – True if the item was removed
-
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class
pyFAI.gui.model.ListModel.
ChangeListEvent
Bases:
object
A container of consecutive change events
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__init__
() Initialize self. See help(type(self)) for accurate signature.
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hasOnlyStructuralEvents
() True if only structural change (added, removed) is part of the changes
- Return type
bool
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hasOnlyUpdateEvents
() True if only updates events (updated) is part of the changes
- Return type
bool
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hasStructuralEvents
() True if a structural change (added, removed) is part of the changes
- Return type
bool
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hasUpdateEvents
() True if an update change (updated) is part of the changes
- Return type
bool
-
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class
pyFAI.gui.model.ListModel.
ListModel
(parent=None) Bases:
pyFAI.gui.model.AbstractModel.AbstractModel
List of AbstractModel managing signals when items are eadited, added and removed.
Atomic events for each add/remove of items. To manage it in a better way, structureAboutToChange and structureChanged, in order to compute all the atomic events in a single time.
- Parameters
parent – Owner of this model
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__init__
(parent=None) Initialize self. See help(type(self)) for accurate signature.
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append
(item) Add a new item to the end of the list.
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changed
Emitted at the end of a structural change.
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clear
() Remove all the items from the list.
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contentChanged
Emitted when the content of the elements changed.
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index
(item) Returns the index of the item in the list structure
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isValid
()
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remove
(item) Remove an item.
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structureChanged
Emitted at the end of a structural change.
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unlockSignals
() Unlock the change events
- Returns
False if the model is still locked, else True
pyFAI.gui.model.MarkerModel module
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class
pyFAI.gui.model.MarkerModel.
Marker
(name) Bases:
object
Abstract marker
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__init__
(name) Initialize self. See help(type(self)) for accurate signature.
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name
()
-
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class
pyFAI.gui.model.MarkerModel.
MarkerModel
(parent=None) Bases:
pyFAI.gui.model.AbstractModel.AbstractModel
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__init__
(parent=None) Initialize self. See help(type(self)) for accurate signature.
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add
(marker)
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remove
(marker)
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class
pyFAI.gui.model.MarkerModel.
PhysicalMarker
(name, chi, tth) Bases:
pyFAI.gui.model.MarkerModel.Marker
Mark a point at a specific location of chi/tth
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__init__
(name, chi, tth) Initialize self. See help(type(self)) for accurate signature.
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physicalPosition
()
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pixelPosition
()
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removePixelPosition
()
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setPixelPosition
(x, y)
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class
pyFAI.gui.model.MarkerModel.
PixelMarker
(name, x, y) Bases:
pyFAI.gui.model.MarkerModel.Marker
Mark a pixel at a specific location of an image
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__init__
(name, x, y) Initialize self. See help(type(self)) for accurate signature.
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pixelPosition
()
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pyFAI.gui.model.MaskedImageModel module
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class
pyFAI.gui.model.MaskedImageModel.
MaskedImageModel
(parent=None, image=None, mask=None) Bases:
pyFAI.gui.model.DataModel.DataModel
Image cleaned up by setting masked pixels to NaN
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__init__
(parent=None, image=None, mask=None) Initialize self. See help(type(self)) for accurate signature.
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value
()
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pyFAI.gui.model.PeakModel module
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class
pyFAI.gui.model.PeakModel.
PeakModel
(parent=None) Bases:
pyFAI.gui.model.AbstractModel.AbstractModel
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__init__
(parent=None) Initialize self. See help(type(self)) for accurate signature.
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color
()
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coords
() Returns coords as numpy array.
The first index identify a coord, the seconf identify the coord dimensions.
List of axis/ord can be reached like that.
coords = group.coords() yy = coords[:, 0] xx = coords[:, 1]
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copy
(parent=None)
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distanceTo
(coord) Returns the smallest distance to this coord.
None is retruned if the group contains no peaks.
- Parameters
coord (Tuple[float,float]) – Distance to mesure
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isEnabled
() True if this group have to be taken into acount.
- Return type
bool
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isValid
()
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mergeCoords
(coords) Merge new coords to the current list of coords.
Duplicated values are removed from the new coords, and the is added the end of the previous list.
- Parameters
coords ([numpy.ndarray,PeakModel]) –
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name
()
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ringNumber
()
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setColor
(color)
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setCoords
(coords) Set coords as numpy array.
- Parameters
coords (numpy.ndarray) – Array of coords (1st dimension is the index of the coord; the second dimension contains y as first index, and x as second index).
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setEnabled
(isEnabled) Set if this group have to be taken into acount.
- Parameters
isEnabled (bool) – True to enable this group.
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setName
(name)
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setRingNumber
(ringNumber)
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pyFAI.gui.model.PeakSelectionModel module
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class
pyFAI.gui.model.PeakSelectionModel.
PeakSelectionModel
(parent=None) Bases:
pyFAI.gui.model.AbstractModel.AbstractModel
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__init__
(parent=None) Initialize self. See help(type(self)) for accurate signature.
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append
(peak)
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clear
()
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closestGroup
(coord, threshold=None) Returns the closest group from coord.
- Parameters
Tuple[float,float] – Position coord to search around.
threshold (float) – If specified, filter out groups when the distance is highter than this value.
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contentChanged
Emitted when the content of the elements changed.
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index
(peak)
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isValid
()
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peakCount
() Returns the amout of peak selected throug all the groups
- Return type
int
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peakFromRingNumber
(ringNumber) Returns a peak model from it’s ring number.
If no peaks where found, returns None.
- Return type
Union[PeakModel,None]
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remove
(peak)
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structureChanged
Emitted when there is different elements in the list.
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unlockSignals
() Unlock the change events
- Returns
False if the model is still locked, else True
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pyFAI.gui.model.PlotViewModel module
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class
pyFAI.gui.model.PlotViewModel.
PlotViewModel
(parent=None) Bases:
pyFAI.gui.model.DataModel.DataModel
This model allow to store and restitute a plot view.
Stored data can be applyed to another plot in order to synchronize location of the data coords.
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setFromPlot
(plot)
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synchronizePlotConfig
(plot)
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synchronizePlotView
(plot)
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Module contents
Models relative to calibration