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)[source]

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.

A 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)[source]

Initialize the Mia viewer widget.

Parameters:

init_global_handlers (bool) – Determines if global handlers should be initialized.

_add_dialog_buttons(dialog, layout)[source]

Add action buttons to the filter dialog.

Parameters:

  • dialog (QDialog) – Parent dialog.

  • layout (QLayout) – Layout to which the buttons are added.

_apply_preferences(dialog)[source]

Apply the settings from the preferences dialog.

Parameters:

dialog (QDialog) – Preferences dialog containing the user selections.

_create_preferences_dialog(current_framerate, current_config, current_ref)[source]

Create the preferences dialog with all settings controls.

Parameters:

  • current_framerate (int) – Current animation frame rate.

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

  • current_ref (int) – Current referential setting.

Returns:

Configured preferences dialog.

Return type:

QDialog

_process_selected_documents()[source]

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

_setup_search_interface(dialog, layout)[source]

Set up the search bar and related UI elements.

Parameters:

  • dialog (QDialog) – Parent dialog for the search interface.

  • layout (QLayout) – Layout to add search components to.

_setup_ui()[source]

Set up the user interface components and connect signals.

close()[source]

Close the viewer and properly clean up PyAnatomist resources.

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

display_files(files)[source]

Load and display the specified files in the viewer.

Parameters:

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

displayed_files()[source]

Get the list of currently displayed files.

Returns:

File paths currently displayed in the viewer.

Return type:

list[str]

filter_documents()[source]

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()[source]

Open the preferences dialog to configure viewer settings.

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

remove_files(files)[source]

Remove specified files from the viewer.

Parameters:

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

Clear the search bar text.

screenshot()[source]

Take a screenshot of the current viewer state.

Currently displays a “Not yet implemented” message.

search_str(search_term)[source]

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)[source]

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

Parameters: