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DataToPixel is a Python module that converts arbitrary ASCII data into images, and back.
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Skye Stevenson 81add95db4 Minor Changes 
I changed how the status of the conversion appears, and it now shows you how much the data's been compressed once it's been converted to a PNG file.
2018-10-27 18:54:46 -07:00
DataToPixel_Grayscale.py Added working grayscale, RGB versions of the script. Functions properly. 2018-03-25 11:55:30 -07:00
DataToPixel_RGB.py Minor Changes 2018-10-27 18:54:46 -07:00
PixelToData_Grayscale.py Added working grayscale, RGB versions of the script. Functions properly. 2018-03-25 11:55:30 -07:00
PixelToData_RGB.py Minor Changes 2018-10-27 18:54:46 -07:00
Plato_Republic_PDF.png Added a PNG conversion of Plato's Republic as an example. 2018-03-25 12:14:27 -07:00
README.md Update README.md 2018-03-25 12:26:33 -07:00

README.md

DataToPixel

DataToPixel is a Python script that can store files as PNG pixelmaps of ASCII values, as well as a script to convert the images back into their original format.

DataToPixel goes through every character in a file, and stores its numeric ASCII value as a pixel value in the converted image, which is automatically saved as a PNG. The grayscale script encodes one ASCII character per pixel, where the RGB script encodes three per pixel: one in each color channel of each pixel.

Example

Here's a lossless conversion of a PDF of Plato's Republic into a PNG pixelmap. Plato's Republic

Dependencies

Requires Python Imaging Library (PIL)