Metadata-Version: 2.1
Name: scrollphathd
Version: 1.3.0
Summary: Scroll pHAT HD Driver
Home-page: http://www.pimoroni.com
Author: Philip Howard
Author-email: phil@pimoroni.com
License: MIT
Keywords: Raspberry Pi LED
Platform: UNKNOWN
Classifier: Development Status :: 5 - Production/Stable
Classifier: Operating System :: POSIX :: Linux
Classifier: License :: OSI Approved :: MIT License
Classifier: Intended Audience :: Developers
Classifier: Programming Language :: Python :: 2.6
Classifier: Programming Language :: Python :: 2.7
Classifier: Programming Language :: Python :: 3
Classifier: Topic :: Software Development
Classifier: Topic :: System :: Hardware
Requires-Dist: numpy
Requires-Dist: smbus2

|Scroll pHAT HD| https://shop.pimoroni.com/products/scroll-phat-hd

17x7 pixels of single-colour, brightness-controlled, message scrolling
goodness!

Installing
----------

Full install (recommended):
~~~~~~~~~~~~~~~~~~~~~~~~~~~

We've created an easy installation script that will install all
pre-requisites and get your Scroll pHAT HD up and running with minimal
efforts. To run it, fire up Terminal which you'll find in Menu ->
Accessories -> Terminal on your Raspberry Pi desktop, as illustrated
below:

.. figure:: http://get.pimoroni.com/resources/github-repo-terminal.png
   :alt: Finding the terminal

In the new terminal window type the command exactly as it appears below
(check for typos) and follow the on-screen instructions:

.. code:: bash

    curl https://get.pimoroni.com/scrollphathd | bash

Alternatively, on Raspbian, you can download the ``pimoroni-dashboard``
and install your product by browsing to the relevant entry:

.. code:: bash

    sudo apt-get install pimoroni

(you will find the Dashboard under 'Accessories' too, in the Pi menu -
or just run ``pimoroni-dashboard`` at the command line)

If you choose to download examples you'll find them in
``/home/pi/Pimoroni/scrollphathd/``.

Manual install:
~~~~~~~~~~~~~~~

Library install for Python 3:
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

on Raspbian:

.. code:: bash

    sudo apt-get install python3-scrollphathd

other environments:

.. code:: bash

    sudo pip3 install scrollphathd

Library install for Python 2:
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

on Raspbian:

.. code:: bash

    sudo apt-get install python-scrollphathd

other environments:

.. code:: bash

    sudo pip2 install scrollphathd

Development:
~~~~~~~~~~~~

If you want to contribute, or like living on the edge of your seat by
having the latest code, you should clone this repository, ``cd`` to the
library directory, and run:

.. code:: bash

    sudo python3 setup.py install

(or ``sudo python setup.py install`` whichever your primary Python
environment may be)

In all cases you will have to enable the i2c bus.

Documentation & Support
-----------------------

-  Guides and tutorials - https://learn.pimoroni.com/scroll-phat-hd
-  Function reference - http://docs.pimoroni.com/scrollphathd/
-  GPIO Pinout - https://pinout.xyz/pinout/scroll\_phat\_hd
-  Get help - http://forums.pimoroni.com/c/support

Unofficial / Third-party libraries
----------------------------------

-  Java library by Jim Darby - https://github.com/hackerjimbo/PiJava
-  Rust library by Tiziano Santoro -
   https://github.com/tiziano88/scroll-phat-hd-rs
-  Go library by Tom Mitchell -
   https://github.com/tomnz/scroll-phat-hd-go

.. |Scroll pHAT HD| image:: https://raw.githubusercontent.com/pimoroni/scroll-phat-hd/master/scroll-phat-hd-logo.png

1.3.0
-----

* Improvement: Default i2c library is now smbus2
* Improvement: Significant restructure of library around generic is31fl3731 driver
* Improvement: Allow for alternate i2c addresses
* BugFix: Add missing get_buffer_shape
* BugFix: Fix malformed chars in font5x7
* New: Fonts, fonts, fonts, and a set_font method to use them

1.2.1
-----

* New: Exposed set_gamma method for user gamma correction
* Improvement: Removed web API import to prevent hard dependency on Flask
* Improvement: Many improvements to the HTTP API including autoscroll
* Optimisation: write_string will calculate string size and grow buffer once to fit
* Optimisation: set_graph will grow buffer to fit the graph
* Bugfix: Fixed ASCII font to place accented characters at correct codepoints

1.2.0
-----

* New: Added set_font to set current font for all write_string calls
* New: Added before_display argument to show to modify the display buffer

1.1.1
-----

* Bugfix: Removed Flask HTTP API entry_point to prevent bin file conflict between Python 2 and 3

1.1.0
-----

* New: Added Flask HTTP API
* New: Init is deferred until the library is used

1.0.1
-----

* New: Added gamma correction

1.0.0
-----

* New: Added set_brightness to globally set maximum display brightness
* New: Added get_buffer_shape to return internal buffer shape
* New: Added get_shape to return display shape
* New: Added set_clear_on_exit, pass True/False to set/clear
* Improvement: draw_char no longer fills black pixels, which was incongruent with letter spacing
* Improvement: '1' in font3x5 is now 3 pixels wide
* Improvement: Monospacing option for fonts
* Improvement: Fonts can now be indexed by char in addition to ordinal
* Improvement: Clear now resets scroll position
* Improvement: Fill now grows buffer and fills in single operations
* Improvement: scroll(0,0) no longer enforces a default scroll
* Improvement: width/height now private, reimplemented as read-only properties
* Improvement: initialization now detects disabled i2c or missing pHAT and emits a friendly error
* Improvement: cleared display sooner to mitigate flash of lit pixels on startup
* Bugfix: Corrected default scroll direction
* Bugfix: 90 and 270 degree rotations are no longer cropped to 7 pixels wide
* Bugfix: Fixed missing version_info
* Bugfix: Graph catches IndexError and gracefully ignores missing values

0.0.1
-----

* Initial release



