https://github.com/oldj/pyheatmap

python heat map library
https://github.com/oldj/pyheatmap

Last synced: about 2 months ago
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python heat map library

• Host: GitHub
• URL: https://github.com/oldj/pyheatmap
• Owner: oldj
• License: mit
• Created: 2012-09-03T07:55:28.000Z (about 12 years ago)
• Default Branch: master
• Last Pushed: 2018-11-08T02:18:46.000Z (almost 6 years ago)
• Last Synced: 2024-07-19T10:03:29.070Z (2 months ago)
• Language: Python
• Size: 881 KB
• Stars: 138
• Watchers: 16
• Forks: 52
• Open Issues: 5
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# pyHeatMap

 * Author: oldj

 * Email: [email protected]

 * Blog: https://oldj.net/

 * Source: https://github.com/oldj/pyheatmap

pyHeatMap is a Python library for painting heat maps. It depends on [Pillow](https://python-pillow.github.io/).

Python 2/3 compatible.

## Screenshots

### hit map

![hit map](https://raw.github.com/oldj/pyheatmap/master/examples/hit.png)

### heat map

![heat map](https://raw.github.com/oldj/pyheatmap/master/examples/heat.png)

## Install

### by pip:

```bash

pip install pyheatmap

```

### by easy_install:

```bash

easy_install pyheatmap

```

### from source code:

```bash

git clone git://github.com/oldj/pyheatmap.git

cd pyheatmap

python setup.py install

```

## Example:

```python

# -*- coding: utf-8 -*-

import urllib

from pyheatmap.heatmap import HeatMap

def main():

    # download test data

    url = "https://raw.github.com/oldj/pyheatmap/master/examples/test_data.txt"

    sdata = urllib.urlopen(url).read().split("\n")

    data = []

    for ln in sdata:

        a = ln.split(",")

        if len(a) != 2:

            continue

        a = [int(i) for i in a]

        data.append(a)

    # start painting

    hm = HeatMap(data)

    hm.clickmap(save_as="hit.png")

    hm.heatmap(save_as="heat.png")

if __name__ == "__main__":

    main()

```

## Copyright

 This library is free and is provided under the MIT open source license.

## Update

 - 2015-08-31 Python 2/3 compatible.

 - 2012-09-03 Create.