color coding for numbers
namenobodywants at gmail.com
namenobodywants at gmail.com
Tue Aug 21 04:38:33 EDT 2012
hello
what is the best way of using color/shading on a tkinter canvas as a visualization for a two-dimensional grid of numbers? so far my best idea is to use the same value for R,G and B (fill = '#xyxyxy'), which gives shades of gray. if possible i'd like to have a larger number of visually distinct values. i've seen visualizations that seem to use some kind of hot-versus-cold color coding. does anybody know how to do this? thanks if you can help.
peace
stm
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