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A python library for plotting ECG graph

Installation

• System dependencies phantomjs [Install phantomjs] (http://phantomjs.org/build.html)

• Install dependencies matplotlib==1.4.0 and numpy==1.9.2

$ pip install -r requirements.txt

• Download the project and run setup.py

$ python setup.py install

Usage

from pyECG_graph import pyECG
pyECG.generate_ecg_graph(ecg_data='sample_ecg_data.txt', output_dir='/tmp/', export_to='pdf', output_file_name='mygraph')

Arguments

1. ecg_data:

   • Required
   • Accepts a valid list containing ECG graph values
   • Also accepts a valid data file path

2. output_dir:

   • Required
   • Valid path where output file is to be placed

3. export_to:

   • Exports ECG graph to provided format
   • Currently supported formats are 'pdf', 'jpg', 'png'
   • Default is 'pdf'. Gives a very nice output.

4. output_file_name:

   • name of output file generated
   • Default is 'graph'

This will generate mygraph.pdf in the provided output directory.

See some sample output files generated:

1. [Exported to PDF] (https://github.com/KartikeyaRokde/pyECG_graph/blob/master/pyECG_graph/output/mygraph.pdf)

2. Exported to PNG

![alt text][logo] [logo]: https://github.com/KartikeyaRokde/pyECG_graph/blob/master/pyECG_graph/output/mygraph.png "mygraph.png"

2. Exported to JPG

![alt text][logo] [logo]: https://github.com/KartikeyaRokde/pyECG_graph/blob/master/pyECG_graph/output/mygraph.jpg "mygraph.jpg"

That's it. Happy ECG :)