.. DO NOT EDIT.
.. THIS FILE WAS AUTOMATICALLY GENERATED BY SPHINX-GALLERY.
.. TO MAKE CHANGES, EDIT THE SOURCE PYTHON FILE:
.. "auto_examples/3_integrating_device_interface_and_biosignal_plot.py"
.. LINE NUMBERS ARE GIVEN BELOW.

.. only:: html

    .. note::
        :class: sphx-glr-download-link-note

        :ref:`Go to the end <sphx_glr_download_auto_examples_3_integrating_device_interface_and_biosignal_plot.py>`
        to download the full example code.

.. rst-class:: sphx-glr-example-title

.. _sphx_glr_auto_examples_3_integrating_device_interface_and_biosignal_plot.py:


Integrating all devices and a biosignal plot in your own software.
==================================================================

This example...

.. GENERATED FROM PYTHON SOURCE LINES 7-87

.. code-block:: Python


    from __future__ import annotations
    from typing import TYPE_CHECKING
    from PySide6.QtWidgets import QApplication, QMainWindow, QWidget, QHBoxLayout
    import sys

    from biosignal_device_interface.devices import AllDevicesWidget

    from biosignal_device_interface.gui.plot_widgets.biosignal_plot_widget import (
        BiosignalPlotWidget,
    )

    if TYPE_CHECKING:
        import numpy as np


    class MainWindow(QMainWindow):
        def __init__(self):
            super().__init__()

            # Set the title of the main window
            self.setWindowTitle("Main Window with All Devices and Biosignal Plot")

            # Instantiate the central widget
            self.central_widget = QWidget(self)

            # Set the central widget of the main window
            self.setCentralWidget(self.central_widget)

            # Create a horizontal layout
            self.horizontal_box_layout = QHBoxLayout(self.central_widget)

            # Instantiate the AllDevicesWidget
            self.all_devices_widget = AllDevicesWidget(self)

            # Connect the signals of the widget to the main window
            self.all_devices_widget.biosignal_data_arrived.connect(self._emg_update)
            self.all_devices_widget.configure_toggled.connect(
                self._device_configuration_state
            )

            # Instantiate Biosignal Plot
            self.biosignal_plot = BiosignalPlotWidget(self)

            self.horizontal_box_layout.addWidget(self.all_devices_widget)
            self.horizontal_box_layout.addWidget(self.biosignal_plot)

        def _emg_update(self, data: np.ndarray):
            if self.biosignal_plot.is_configured:
                self.biosignal_plot.update_plot(data)

        def _device_configuration_state(self, is_configured: bool):
            if not is_configured:
                return

            device_information = self.all_devices_widget.get_device_information()

            biosignal_channels = device_information["number_of_biosignal_channels"]
            sampling_frequency = device_information["sampling_frequency"]

            self.biosignal_plot.configure(
                lines=biosignal_channels,
                sampling_frequency=sampling_frequency,
                line_height=200,
                display_time=10,
            )


    if __name__ == "__main__":
        # Create the application object
        app = QApplication(sys.argv)

        # Create an instance of the main window
        window = MainWindow()

        # Show the main window
        window.show()

        # Execute the application
        sys.exit(app.exec())

**Estimated memory usage:**  0 MB


.. _sphx_glr_download_auto_examples_3_integrating_device_interface_and_biosignal_plot.py:

.. only:: html

  .. container:: sphx-glr-footer sphx-glr-footer-example

    .. container:: sphx-glr-download sphx-glr-download-jupyter

      :download:`Download Jupyter notebook: 3_integrating_device_interface_and_biosignal_plot.ipynb <3_integrating_device_interface_and_biosignal_plot.ipynb>`

    .. container:: sphx-glr-download sphx-glr-download-python

      :download:`Download Python source code: 3_integrating_device_interface_and_biosignal_plot.py <3_integrating_device_interface_and_biosignal_plot.py>`


.. only:: html

 .. rst-class:: sphx-glr-signature

    `Gallery generated by Sphinx-Gallery <https://sphinx-gallery.github.io>`_