Zimg

The correct title of this article is zimg. The initial letter is capitalized due to technical restrictions.

The zimg programme generates png images from arbitrary formatted 2-D ascii or binary data. It is developed by Johannes Zellner.

Examples

Create a file called my.dat containing the following (128x128 matrix):

#!/usr/bin/zimg
# 128 128
# zimg:--red:
45.12
76.70
...

then execute:

zimg my.dat > my.png