unheatmap

Unheatmap - get data from heatmaps

Supports log scale

Usage

call

./unheatmap.py heatmap.png

• first two clicks set the position of the color-scale
• further clicks let you pick a point and get the value from the map.
• Keys can be used to adjust the position after a click

Requirements

• Pillow for python 3 including tk buildings Install e.g. with

dnf install python3-pillow-tk