populse_mia.user_interface.data_viewer.anatomist_2.mia_anatomist

Mia data viewer implementation based on Anatomist

Classes

MiaViewer([init_global_handlers])

A PyQt-based viewer using PyAnatomist.

class populse_mia.user_interface.data_viewer.anatomist_2.mia_anatomist.MiaViewer(init_global_handlers=None)

Bases: DataViewer

A PyQt-based viewer using PyAnatomist.

This class implements a DataViewer interface and provides functionality to visualize and interact with medical imaging data through the PyAnatomist visualization library.

:class:`MIA data viewer

<populse_mia.user_interface.data_viewer.data_viewer.DataViewer>` implementation based on PyAnatomist

Contains:

Methods:

• _add_dialog_buttons: Add action buttons to the filter dialog.

• _apply_preferences: Apply the settings from the preferences dialog.

• _create_preferences_dialog: Create the preferences dialog.

• _process_selected_documents: Process user’s document selection.

• _setup_search_interface: Set up the search bar and related UI elements.

• _setup_ui: Set up the user interface components and connect signals.

• close: Exit

• display_files: Load objects in files and display.

• displayed_files: Get the list of displayed files.

• filter_documents: Filter documents already loaded in the Databrowser.

• preferences: Preferences for the dataviewer.

• remove_files: Delete the given objects given by their file names.

• reset_search_bar: Reset the rapid search bar.

• screenshot: The screenshot of mia_anatomist_2.

• search_str: Update the Not Defined” values in visualised documents.

• set_documents: Initialise current documents in the viewer.

_mia_viewers_count = 0

__init__(init_global_handlers=None)

Initialize the Mia viewer widget.

Parameters:

init_global_handlers – Handlers to initialize the PyAnatomist viewer.

_add_dialog_buttons(dialog, layout)

Add action buttons to the filter dialog.

Parameters:

• dialog – Parent dialog.

• layout – Layout to add buttons to.

_apply_preferences(dialog)

Apply the settings from the preferences dialog.

Parameters:

dialog – Preferences dialog containing the user selections.

_create_preferences_dialog(current_framerate, current_config, current_ref)

Create the preferences dialog with all settings controls.

Parameters:

• current_framerate – Current animation frame rate.

• current_config – Current display configuration (neuro/radio).

• current_ref – Current referential setting.

Returns:

(QDialog) Configured preferences dialog.

_process_selected_documents()

Process user’s document selection and display the selected files.

_setup_search_interface(dialog, layout)

Set up the search bar and related UI elements.

Parameters:

• dialog – Parent dialog for the search interface.

• layout – Layout to add search components to.

_setup_ui()

Set up the user interface components and connect signals.

close()

Close the viewer and properly clean up PyAnatomist resources.

If this is the last Mia viewer instance, closes PyAnatomist entirely.

display_files(files)

Load and display the specified files in the viewer.

Parameters:

files – (list) List of file paths to display.

displayed_files()

Get the list of currently displayed files.

:Returns (list) File paths currently displayed in the viewer.

filter_documents()

Open a dialog to filter and select documents to display.

Allows searching and filtering documents loaded in the Databrowser and importing selected ones into the viewer.

preferences()

Open the preferences dialog to configure viewer settings.

Allows configuring display mode (Neuro/Radio), animation speed, and coordinate system referential.

remove_files(files)

Remove specified files from the viewer.

Parameters:

files – (list) List of file paths to remove from display.

reset_search_bar()

Clear the search bar text.

screenshot()

Take a screenshot of the current viewer state.

Currently displays a “Not yet implemented” message.

search_str(search_term)

Search for documents matching the given term and update the view.

Handles special case for NOT_DEFINED_VALUE as well as normal text search. Updates the table to show only matching documents.

Parameters:

search_term – (str) Text to search for in documents.

set_documents(project, documents)

Initialize the viewer with a set of documents from a project.

Parameters:

• project – Project containing the documents.

• documents – (list) List of document filenames to make available.