logic

class trame_slicer.app.logic.AbstractDynamicSelectLogic(state: TypedState[DynamicSelectState])

Bases: ABC, Generic[T]

Abstract logic handling VSelect with dynamic complex VSelect content and value. Not to be used for simple VSelect to static Enum list.

Deriving classes need to implement:

_set_slicer_state: Set Slicer state to input IDynamicSelectItem instance
_get_slicer_state: Get current Slicer state as IDynamicSelectItem instance
_get_current_items: List of all available items

Select trame state can be refreshed manually by calling the update_ui_from_slicer method.

current_index_changed

Signal implementation. Can be connected to one or more callables. When called, will call associated callables with the provided args and kwargs.

Provides utility methods and contextmanager to control signal execution. Can be used both as class property and instance.

Parameters:: type_info – Types of arguments expected by the signal.

get_selected() → T | None

select_item(item: T)

update_available_items()

update_ui_from_slicer()

class trame_slicer.app.logic.BaseLogic(server: Server, slicer_app: SlicerApp, state_type: type[T] | None)

Bases: Generic[T]

bind_changes(change_dict: dict[Any | list[Any] | tuple[Any], Callable])

property data: T

property name: T

property scene: vtkMRMLScene

property server: Server

set_ui(ui: Any)

property state: State

sub_state(sub_name) → TypedState

class trame_slicer.app.logic.DrawEffectLogic(server: Server, slicer_app: SlicerApp)

Bases: BaseEffectLogic[DrawEffectState, U], Generic[U]

property effect: SegmentationEffectDraw

set_ui(ui: SegmentEditorUI)

class trame_slicer.app.logic.EraseEffectLogic(server: Server, slicer_app: SlicerApp): Bases: PaintEraseEffectLogic[SegmentationEffectErase]

class trame_slicer.app.logic.IDynamicSelectItem

Bases: ABC

abstractmethod matches(other: IDynamicSelectItem) → bool

abstract property title: str

class trame_slicer.app.logic.IslandsEffectLogic(server: Server, slicer_app: SlicerApp)

Bases: BaseEffectLogic[IslandsState, SegmentationEffectIslands]

set_effect_ui(islands_ui: IslandsEffectUI) → None

set_ui(ui: SegmentEditorUI) → None

class trame_slicer.app.logic.LoadVolumeLogic(server: Server, slicer_app: SlicerApp)

Bases: BaseLogic[LoadVolumeState]

set_ui(ui: LoadVolumeUI)

volume_loaded

Signal implementation. Can be connected to one or more callables. When called, will call associated callables with the provided args and kwargs.

Provides utility methods and contextmanager to control signal execution. Can be used both as class property and instance.

Parameters:: type_info – Types of arguments expected by the signal.

class trame_slicer.app.logic.LogicalOperatorsEffectLogic(server: Server, slicer_app: SlicerApp)

Bases: BaseEffectLogic[LogicalOperatorsState, SegmentationEffectLogicalOperators]

set_effect_ui(logical_operators_ui: LogicalOperatorsEffectUI)

set_ui(ui: SegmentEditorUI)

class trame_slicer.app.logic.MarkupsButtonLogic(server: Server, slicer_app: SlicerApp)

Bases: BaseLogic

on_clear_clicked() → None

on_place_node_type(node_type: str, is_persistent: bool) → None

set_ui(ui: MarkupsButton)

class trame_slicer.app.logic.MedicalViewerLogic(server: Server, slicer_app: SlicerApp)

Bases: BaseLogic[ViewerLayoutState]

property layout_manager: LayoutManager

set_ui(ui: MedicalViewerUI)

class trame_slicer.app.logic.PaintEffectLogic(server: Server, slicer_app: SlicerApp): Bases: PaintEraseEffectLogic[SegmentationEffectPaint]

class trame_slicer.app.logic.PaintEraseEffectLogic(server: Server, slicer_app: SlicerApp, effect_type: type[U]): Bases: BrushEffectLogic[PaintEffectState, U]

class trame_slicer.app.logic.ScissorsEffectLogic(server: Server, slicer_app: SlicerApp)

Bases: BaseEffectLogic[ScissorsEffectState, U], Generic[U]

property effect: SegmentationEffectScissors

set_ui(ui: SegmentEditorUI)

class trame_slicer.app.logic.SegmentEditLogic(server: Server, slicer_app: SlicerApp)

Bases: BaseSegmentationLogic[SegmentEditState]

set_active_segment_id(segment_id: str)

set_ui(ui: SegmentEditUI)

show_color_dialog()

class trame_slicer.app.logic.SegmentEditorLogic(server: Server, slicer_app: SlicerApp)

Bases: BaseSegmentationLogic[SegmentEditorState]

on_volume_changed(volume_node: vtkMRMLVolumeNode) → None

set_ui(ui: SegmentEditorUI)

class trame_slicer.app.logic.SegmentationAppLogic(server: Server, slicer_app: SlicerApp)

Bases: BaseLogic[ViewerLayoutState]

property layout_manager: LayoutManager

set_ui(ui: SegmentationAppUI)

class trame_slicer.app.logic.SlabLogic(server: Server, slicer_app: SlicerApp)

Bases: BaseLogic[SlabState]

on_current_slab_type_change(current_slab_type: SlabType)

on_slab_slider_change(slab_thickness: float)

class trame_slicer.app.logic.SmoothingEffectLogic(server: Server, slicer_app: SlicerApp)

Bases: BrushEffectLogic[SmoothingState, SegmentationEffectSmoothing]

set_effect_ui(smoothing_ui: SmoothingEffectUI)

set_joint_smoothing_factor(smoothing_factor: float)

set_kernel_size(kernel_size: float)

set_smoothing_mode(mode: SmoothingEffectMode)

set_standard_deviation(standard_deviation: float)

set_ui(ui: SegmentEditorUI)

class trame_slicer.app.logic.ThresholdEffectLogic(server: Server, slicer_app: SlicerApp)

Bases: BaseEffectLogic[ThresholdState, SegmentationEffectThreshold]

set_effect_ui(threshold_ui: ThresholdEffectUI)

set_ui(ui: SegmentEditorUI)

class trame_slicer.app.logic.VolumeIntensityRangeMaskEffectLogic(server: Server, slicer_app: SlicerApp)

Bases: BaseEffectLogic[VolumeIntensityRangeMaskState, SegmentationEffectVolumeIntensityMask]

set_ui(ui: SegmentEditorUI)

class trame_slicer.app.logic.VolumePropertyLogic(server: Server, slicer_app: SlicerApp)

Bases: BaseLogic[VolumePropertyState]

on_volume_changed(volume_node: vtkMRMLVolumeNode)

set_ui(ui: VolumePropertyUI)

trame_slicer.app.logic.connect_slice_view_slider_to_state(server: Server, view: SliceView, *_) → TypedState[SliderState]

trame_slicer.app.logic.get_view_slider_typed_state(server: Server, view: SliceView) → TypedState[SliderState]

Returns:: Typed Slider state associated with input view

trame_slicer.app.logic.get_view_trame_id(server: Server, view: AbstractViewChild)

Returns:: Trame server translated singleton id for the input view.

segmentation

trame_slicer.app.logic.base_logic module

class trame_slicer.app.logic.base_logic.BaseLogic(server: Server, slicer_app: SlicerApp, state_type: type[T] | None)

Bases: Generic[T]

property scene: vtkMRMLScene

property server: Server

property state: State

property name: T

property data: T

bind_changes(change_dict: dict[Any | list[Any] | tuple[Any], Callable])

set_ui(ui: Any)

sub_state(sub_name) → TypedState

trame_slicer.app.logic.download_scene_logic module

class trame_slicer.app.logic.download_scene_logic.DownloadSceneLogic(server: Server, slicer_app: SlicerApp)

Bases: BaseLogic[None]

set_ui(ui: DownloadSceneButton)

trame_slicer.app.logic.dynamic_select_logic module

class trame_slicer.app.logic.dynamic_select_logic.IDynamicSelectItem

Bases: ABC

abstract property title: str

abstractmethod matches(other: IDynamicSelectItem) → bool

class trame_slicer.app.logic.dynamic_select_logic.AbstractDynamicSelectLogic(state: TypedState[DynamicSelectState])

Bases: ABC, Generic[T]

Abstract logic handling VSelect with dynamic complex VSelect content and value. Not to be used for simple VSelect to static Enum list.

Deriving classes need to implement:

_set_slicer_state: Set Slicer state to input IDynamicSelectItem instance
_get_slicer_state: Get current Slicer state as IDynamicSelectItem instance
_get_current_items: List of all available items

Select trame state can be refreshed manually by calling the update_ui_from_slicer method.

current_index_changed

Signal implementation. Can be connected to one or more callables. When called, will call associated callables with the provided args and kwargs.

Provides utility methods and contextmanager to control signal execution. Can be used both as class property and instance.

Parameters:: type_info – Types of arguments expected by the signal.

update_available_items()

update_ui_from_slicer()

select_item(item: T)

get_selected() → T | None

trame_slicer.app.logic.layout_button_logic module

class trame_slicer.app.logic.layout_button_logic.LayoutButtonLogic(server: Server, slicer_app: SlicerApp)

Bases: BaseLogic[LayoutButtonState]

property layout_manager: LayoutManager

trame_slicer.app.logic.load_volume_logic module

class trame_slicer.app.logic.load_volume_logic.LoadVolumeLogic(server: Server, slicer_app: SlicerApp)

Bases: BaseLogic[LoadVolumeState]

volume_loaded

Signal implementation. Can be connected to one or more callables. When called, will call associated callables with the provided args and kwargs.

Provides utility methods and contextmanager to control signal execution. Can be used both as class property and instance.

Parameters:: type_info – Types of arguments expected by the signal.

set_ui(ui: LoadVolumeUI)

trame_slicer.app.logic.markups_button_logic module

class trame_slicer.app.logic.markups_button_logic.MarkupsButtonLogic(server: Server, slicer_app: SlicerApp)

Bases: BaseLogic

set_ui(ui: MarkupsButton)

on_clear_clicked() → None

on_place_node_type(node_type: str, is_persistent: bool) → None

trame_slicer.app.logic.medical_viewer_logic module

class trame_slicer.app.logic.medical_viewer_logic.MedicalViewerLogic(server: Server, slicer_app: SlicerApp)

Bases: BaseLogic[ViewerLayoutState]

property layout_manager: LayoutManager

set_ui(ui: MedicalViewerUI)

trame_slicer.app.logic.mpr_interaction_button_logic module

class trame_slicer.app.logic.mpr_interaction_button_logic.MprInteractionButtonLogic(server=<class 'trame_server.core.Server'>, slicer_app=<class 'trame_slicer.core.slicer_app.SlicerApp'>)

Bases: BaseLogic[MprInteractionButtonState]

set_ui(ui: MprInteractionButton)

trame_slicer.app.logic.segmentation_app_logic module

class trame_slicer.app.logic.segmentation_app_logic.SegmentationAppLogic(server: Server, slicer_app: SlicerApp)

Bases: BaseLogic[ViewerLayoutState]

property layout_manager: LayoutManager

set_ui(ui: SegmentationAppUI)

trame_slicer.app.logic.slab_logic module

class trame_slicer.app.logic.slab_logic.SlabLogic(server: Server, slicer_app: SlicerApp)

Bases: BaseLogic[SlabState]

on_slab_slider_change(slab_thickness: float)

on_current_slab_type_change(current_slab_type: SlabType)

trame_slicer.app.logic.slice_view_logic module

trame_slicer.app.logic.slice_view_logic.get_view_trame_id(server: Server, view: AbstractViewChild)

Returns:: Trame server translated singleton id for the input view.

trame_slicer.app.logic.slice_view_logic.get_view_slider_typed_state(server: Server, view: SliceView) → TypedState[SliderState]

Returns:: Typed Slider state associated with input view

trame_slicer.app.logic.slice_view_logic.connect_slice_view_slider_to_state(server: Server, view: SliceView, *_) → TypedState[SliderState]

trame_slicer.app.logic.volume_property_logic module

class trame_slicer.app.logic.volume_property_logic.VolumePropertyLogic(server: Server, slicer_app: SlicerApp)

Bases: BaseLogic[VolumePropertyState]

set_ui(ui: VolumePropertyUI)

on_volume_changed(volume_node: vtkMRMLVolumeNode)