LaVue - Live Image Viewer
=========================
|github workflow|
|docs|
|Pypi Version|
|Python Versions|
.. |github workflow| image:: https://github.com/lavue-org/lavue/actions/workflows/tests.yml/badge.svg
:target: https://github.com/lavue-org/lavue/actions
:alt:
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:target: https://lavue-org.github.io/lavue/index.html
:alt:
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:target: https://pypi.python.org/pypi/lavue
:alt:
.. |Python Versions| image:: https://img.shields.io/pypi/pyversions/lavue.svg
:target: https://pypi.python.org/pypi/lavue/
:alt:
Authors: Christoph Rosemann <christoph.rosemann at desy.de>, Jan Kotański <jan.kotanski at desy.de>, André Rothkirch <andre.rothkirch at desy.de>
Introduction
------------
This is a simple implementation of a live viewer front end.
It is supposed to show a live image view from xray-detectors at PETRA3 @ desy.de,
e.g. ``Pilatus``, ``Lambda``, ``Eiger``, ``PerkinElmer``, ``PCO``, ``LimaCCD``, and others.
.. image:: https://github.com/lavue-org/lavue/blob/develop/doc/_images/lavue.png?raw=true
Installation
------------
LaVue requires the following python packages: ``qt5/qt4 pyqtgraph numpy zmq scipy``
It is also recommended to install: ``pytango hidra pil fabio requests h5py pni nxstools``
From sources
""""""""""""
Download the latest LaVue version from https://github.com/lavue-org/lavue
Extract sources and run
.. code-block:: console
$ python setup.py install
The ``setup.py`` script may need: ``setuptools sphinx numpy pytest`` python packages as well as ``qtbase5-dev-tools`` or ``libqt4-dev-bin``.
Debian packages
"""""""""""""""
Debian `bookworm`, `bullseye`, `buster` or Ubuntu `lunar`, `jammy`, `focal` packages can be found in the HDRI repository.
To install the debian packages, add the PGP repository key
.. code-block:: console
$ sudo su
$ curl -s http://repos.pni-hdri.de/debian_repo.pub.gpg | gpg --no-default-keyring --keyring gnupg-ring:/etc/apt/trusted.gpg.d/debian-hdri-repo.gpg --import
$ chmod 644 /etc/apt/trusted.gpg.d/debian-hdri-repo.gpg
and then download the corresponding source list, e.g.
.. code-block:: console
$ cd /etc/apt/sources.list.d
and
.. code-block:: console
$ wget http://repos.pni-hdri.de/bookworm-pni-hdri.list
or
.. code-block:: console
$ wget http://repos.pni-hdri.de/bullseye-pni-hdri.list
or
.. code-block:: console
$ wget http://repos.pni-hdri.de/jammy-pni-hdri.list
or
.. code-block:: console
$ wget http://repos.pni-hdri.de/focal-pni-hdri.list
respectively.
Finally,
.. code-block:: console
$ apt-get update
$ apt-get install python3-lavue
$ apt-get install lavue-controller
or
.. code-block:: console
$ apt-get install lavue-controller3
for python 3 version (for older debian/ubuntu releases).
From pip
""""""""
To install it from pip you need to install pyqt5 in advance, e.g.
.. code-block:: console
$ python3 -m venv myvenv
$ . myvenv/bin/activate
$ pip install PyQtWebKit
or
.. code-block:: console
$ pip install pyqt5
or
.. code-block:: console
$ pip install PyQt5==5.14
and then
.. code-block:: console
$ pip install lavue
Moreover it is also good to install the following python packages:
.. code-block:: console
$ pip install fabio
$ pip install pillow
$ pip install pyFAI
$ pip install lavuefilters
$ pip install pytango
Start the Viewer
----------------
To start LaVue
.. code-block:: console
$ lavue
or
.. code-block:: console
$ lavue3
for python 3 version (for older debian/ubuntu releases).
Start the Viewer in the expert mode
"""""""""""""""""""""""""""""""""""
Changing LaVue settings is available in the expert mode, i.e.
.. code-block:: console
$ lavue -m expert
under an additional button: Configuration.
Launching options
"""""""""""""""""
To get all possible command-line parameters
.. code-block:: console
$ lavue -h
Further reading
---------------
More information can be found at: `LaVue <https://lavue-org.github.io/lavue>`_
| ``Conflunce`` page: https://confluence.desy.de/display/FSEC/LaVue+-+Live+Image+Viewer
| ``LavueController`` Tango Server API: https://lavue-org.github.io/lavue/stable/doc_html
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"description": "LaVue - Live Image Viewer\n=========================\n\n|github workflow|\n|docs|\n|Pypi Version|\n|Python Versions|\n\n.. |github workflow| image:: https://github.com/lavue-org/lavue/actions/workflows/tests.yml/badge.svg\n :target: https://github.com/lavue-org/lavue/actions\n :alt:\n\n.. |docs| image:: https://img.shields.io/badge/Documentation-webpages-ADD8E6.svg\n :target: https://lavue-org.github.io/lavue/index.html\n :alt:\n\n.. |Pypi Version| image:: https://img.shields.io/pypi/v/lavue.svg\n :target: https://pypi.python.org/pypi/lavue\n :alt:\n\n.. |Python Versions| image:: https://img.shields.io/pypi/pyversions/lavue.svg\n :target: https://pypi.python.org/pypi/lavue/\n :alt:\n\nAuthors: Christoph Rosemann <christoph.rosemann at desy.de>, Jan Kota\u0144ski <jan.kotanski at desy.de>, Andr\u00e9 Rothkirch <andre.rothkirch at desy.de>\n\nIntroduction\n------------\n\nThis is a simple implementation of a live viewer front end.\nIt is supposed to show a live image view from xray-detectors at PETRA3 @ desy.de,\ne.g. ``Pilatus``, ``Lambda``, ``Eiger``, ``PerkinElmer``, ``PCO``, ``LimaCCD``, and others.\n\n.. image:: https://github.com/lavue-org/lavue/blob/develop/doc/_images/lavue.png?raw=true\n\n\nInstallation\n------------\n\nLaVue requires the following python packages: ``qt5/qt4 pyqtgraph numpy zmq scipy``\n\nIt is also recommended to install: ``pytango hidra pil fabio requests h5py pni nxstools``\n\n\nFrom sources\n\"\"\"\"\"\"\"\"\"\"\"\"\n\nDownload the latest LaVue version from https://github.com/lavue-org/lavue\n\nExtract sources and run\n\n.. code-block:: console\n\n $ python setup.py install\n\nThe ``setup.py`` script may need: ``setuptools sphinx numpy pytest`` python packages as well as ``qtbase5-dev-tools`` or ``libqt4-dev-bin``.\n\nDebian packages\n\"\"\"\"\"\"\"\"\"\"\"\"\"\"\"\n\nDebian `bookworm`, `bullseye`, `buster` or Ubuntu `lunar`, `jammy`, `focal` packages can be found in the HDRI repository.\n\nTo install the debian packages, add the PGP repository key\n\n.. code-block:: console\n\n $ sudo su\n $ curl -s http://repos.pni-hdri.de/debian_repo.pub.gpg | gpg --no-default-keyring --keyring gnupg-ring:/etc/apt/trusted.gpg.d/debian-hdri-repo.gpg --import\n $ chmod 644 /etc/apt/trusted.gpg.d/debian-hdri-repo.gpg\n\nand then download the corresponding source list, e.g.\n\n.. code-block:: console\n\n $ cd /etc/apt/sources.list.d\n\nand\n\n.. code-block:: console\n\n $ wget http://repos.pni-hdri.de/bookworm-pni-hdri.list\n\nor\n\n.. code-block:: console\n\n $ wget http://repos.pni-hdri.de/bullseye-pni-hdri.list\n\nor\n\n.. code-block:: console\n\n $ wget http://repos.pni-hdri.de/jammy-pni-hdri.list\n\nor\n\n.. code-block:: console\n\n $ wget http://repos.pni-hdri.de/focal-pni-hdri.list\n\nrespectively.\n\nFinally,\n\n.. code-block:: console\n\n $ apt-get update\n $ apt-get install python3-lavue\n $ apt-get install lavue-controller\n\nor\n\n.. code-block:: console\n\n $ apt-get install lavue-controller3\n\nfor python 3 version (for older debian/ubuntu releases).\n\nFrom pip\n\"\"\"\"\"\"\"\"\n\nTo install it from pip you need to install pyqt5 in advance, e.g.\n\n.. code-block:: console\n\n $ python3 -m venv myvenv\n $ . myvenv/bin/activate\n\n $ pip install PyQtWebKit\n\nor\n\n.. code-block:: console\n\n $ pip install pyqt5\n\nor\n\n.. code-block:: console\n\n $ pip install PyQt5==5.14\n\nand then\n\n.. code-block:: console\n\n\n $ pip install lavue\n\nMoreover it is also good to install the following python packages:\n\n.. code-block:: console\n\n $ pip install fabio\n $ pip install pillow\n $ pip install pyFAI\n $ pip install lavuefilters\n $ pip install pytango\n\nStart the Viewer\n----------------\n\nTo start LaVue\n\n.. code-block:: console\n\n $ lavue\n\nor\n\n.. code-block:: console\n\n $ lavue3\n\nfor python 3 version (for older debian/ubuntu releases).\n\nStart the Viewer in the expert mode\n\"\"\"\"\"\"\"\"\"\"\"\"\"\"\"\"\"\"\"\"\"\"\"\"\"\"\"\"\"\"\"\"\"\"\"\n\nChanging LaVue settings is available in the expert mode, i.e.\n\n.. code-block:: console\n\n $ lavue -m expert\n\nunder an additional button: Configuration.\n\nLaunching options\n\"\"\"\"\"\"\"\"\"\"\"\"\"\"\"\"\"\n\nTo get all possible command-line parameters\n\n.. code-block:: console\n\n $ lavue -h\n\nFurther reading\n---------------\n\nMore information can be found at: `LaVue <https://lavue-org.github.io/lavue>`_\n\n| ``Conflunce`` page: https://confluence.desy.de/display/FSEC/LaVue+-+Live+Image+Viewer\n| ``LavueController`` Tango Server API: https://lavue-org.github.io/lavue/stable/doc_html\n\n\n",
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