Pixels to Circles... plus "contrast" adjustment

Dearest Community

The "High-Res" Product from Grasshopper...

Next Step is a script to create a Slat with the holes in it. This means making a boolean difference of aprox. 60.000 circles(wich, before that, need to be extruded to Breps) and a Rect.Cube...

Originally I wanted to get into the Attrator-Function today. But as I seem to be unambitious to challenge myself today, I chose the easy way out and created a Pixel to Circles definition to get Graphics into Geomatry.

Thanks for reading and sharing

p.s.: the lady in the Picture is the Queen of Jordan

p.s: if anyone knows how to make a boolean Difference of 60.000 Circles and a Rectangle Cube, please let me know...

The Definition:

Pixels to Circles via Imagesampler.gh