Metadata-Version: 2.0
Name: leicaexperiment
Version: 0.1.2
Summary: Read, stitch and compress Leica LAS Matrix Screener experiments
Home-page: https://github.com/arve0/leicaexperiment
Author: Arve Seljebu
Author-email: arve.seljebu@gmail.com
License: MIT
Keywords: leicaexperiment
Platform: UNKNOWN
Classifier: Development Status :: 2 - Pre-Alpha
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: MIT License
Classifier: Natural Language :: English
Classifier: Programming Language :: Python :: 2
Classifier: Programming Language :: Python :: 2.7
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.4
Classifier: Programming Language :: Python :: Implementation :: PyPy
Requires-Dist: pydebug
Requires-Dist: Pillow
Requires-Dist: fijibin
Requires-Dist: lxml

leicaexperiment
===============

|build-status-image| |pypi-version| |wheel|

Overview
--------

This is a python module for interfacing with *Leica LAS AF/X Matrix
Screener* experiments.

The module can be used to:

-  stitch wells from an experiment exported with the *LAS AF Data
   Exporter*
-  batch compress images lossless
-  programmatically select slides/wells/fields/images given by
   attributes like

   -  slide (S)
   -  well position (U, V)
   -  field position (X, Y)
   -  z-stack position (Z)
   -  channel (C)

Features
--------

-  Access experiment as a python object
-  Compress to PNGs without loosing precision, metadata or colormap
-  ImageJ stitching (Fiji is installed via
   `fijibin <https://github.com/arve0/fijibin>`__)

Installation
------------

Install using ``pip``...

.. code:: bash

    pip install leicaexperiment

Examples
--------

stitch experiment
^^^^^^^^^^^^^^^^^

.. code:: python

    from leicaexperiment import Experiment

    # path should contain AditionalData and slide--S*
    experiment = Experiment('path/to/experiment')

    # if path is omitted, experiment path is used for output files
    stitched_images = experiment.stitch('/path/to/output/files/')

    # get information about placement of images in the stitch
    xs, ys, attrs = experiment.stitch_coordinates(well_x=0, well_y=0)

stitch specific well
^^^^^^^^^^^^^^^^^^^^

.. code:: python

    from leicaexperiment import Experiment

    # path should contain AditionalData and slide--S*
    stitched_images = experiment.stitch('/path/to/well')

do stuff on all images
^^^^^^^^^^^^^^^^^^^^^^

.. code:: python

    from leicaexperiment import Experiment

    experiment = Experiment('path/to/experiment--')

    for image in experiment.images:
        do stuff...

do stuff on specific wells/fields
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

.. code:: python

    from leicaexperiment import attribute

    # select specific parts
    selected_wells = [well for well in experiment.wells if 'U00' in well]
    for well in selected_wells:
        do stuff...

    def condition(path):
        x_above = attribute(path, 'X') > 1
        x_below = attribute(path, 'X') < 5
        return x_above and x_below

    selected_fields = [field for field in experiment.fields if condition(field)]
    for field in selected_fields:
        do stuff..

subtract data
^^^^^^^^^^^^^

.. code:: python

    from leicaexperiment import attribute

    # get all channels
    channels = [attribute(image, 'C') for image in experiment.images]
    min_ch, max_ch = min(channels), max(channels)

batch lossless compress of experiment
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

.. code:: python

    from leicaexperiment import Experiment, compress

    e = Experiment('/path/to/experiment')
    pngs = compress(e.images)
    print(pngs)

API reference
-------------

API reference is at http://leicaexperiment.rtfd.org.

Development
-----------

Install dependencies and link development version of leicaexperiment to
pip:

.. code:: bash

    git clone https://github.com/arve0/leicaexperiment
    cd leicaexperiment
    pip install -r requirements.txt

run test
^^^^^^^^

.. code:: bash

    pip install tox
    tox

extra output, jump into pdb upon error
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

.. code:: bash

    DEBUG=leicaexperiment tox -- --pdb -s

build api reference
^^^^^^^^^^^^^^^^^^^

.. code:: bash

    make docs

.. |build-status-image| image:: https://secure.travis-ci.org/arve0/leicaexperiment.png?branch=master
   :target: http://travis-ci.org/arve0/leicaexperiment?branch=master
.. |pypi-version| image:: https://pypip.in/version/leicaexperiment/badge.svg
   :target: https://pypi.python.org/pypi/leicaexperiment
.. |wheel| image:: https://pypip.in/wheel/leicaexperiment/badge.svg
   :target: https://pypi.python.org/pypi/leicaexperiment


