Skip to main content

Fretboard is a python library for generating SVG fretboard images and chord charts in Python.

Project description

Fretboard is a python library for generating SVG fretboard images and chord charts in Python.

example.png

Install

pip install fretboard

Usage

Basic Examples

Guitar chord:

chord = fretboard.Chord(positions='xx0232', fingers='---132')
chord.save('svg/D.svg')

Bass chord:

chord = fretboard.BassChord(positions='x221', fingers='-321')
chord.save('svg/bass-E.svg')

Ukulele chord:

chord = fretboard.UkuleleChord(positions='x232', fingers='-132')
chord.save('svg/ukulele-G.svg')

Penatonic scale shape:

fb = fretboard.Fretboard(frets=(5, 8), style={'marker': {'color': 'dodgerblue'}})
fb.add_marker(string=0, fret=5, label='A', color='chocolate')
fb.add_marker(string=1, fret=5, label='D')
fb.add_marker(string=2, fret=5, label='G')
fb.add_marker(string=3, fret=5, label='C')
fb.add_marker(string=4, fret=5, label='E')
fb.add_marker(string=5, fret=5, label='A', color='chocolate')

fb.add_marker(string=0, fret=8, label='C')
fb.add_marker(string=1, fret=7, label='E')
fb.add_marker(string=2, fret=7, label='A', color='chocolate')
fb.add_marker(string=3, fret=7, label='D')
fb.add_marker(string=4, fret=8, label='G')
fb.add_marker(string=5, fret=8, label='C')
fb.save('svg/pentatonic-shape.svg')

Demo

The demo/ directory contains runnable examples that are served up in a web page.

python-fretboard/demo $ pip install -r requirements.txt
python-fretboard/demo $ invoke serve

Point your browser to http://localhost:8080 and check out the freshly rendered fretboards!

Project details


Release history Release notifications

Download files

Download the file for your platform. If you're not sure which to choose, learn more about installing packages.

Files for fretboard, version 1.0.0
Filename, size & hash File type Python version Upload date
fretboard-1.0.0-py2.py3-none-any.whl (8.3 kB) View hashes Wheel py2.py3
fretboard-1.0.0.tar.gz (5.7 kB) View hashes Source None

Supported by

Elastic Elastic Search Pingdom Pingdom Monitoring Google Google BigQuery Sentry Sentry Error logging AWS AWS Cloud computing DataDog DataDog Monitoring Fastly Fastly CDN SignalFx SignalFx Supporter DigiCert DigiCert EV certificate StatusPage StatusPage Status page