An example
This activity belongs to the GeoGebra book Voronoi Paintings.
In this example, the One Way Trip painting by Juan Uslé has been inserted into the pre-configured scanner. Then, profiles of the left half of the painting have been traced. Since the web application is slow, it is highly recommended to download it locally. After that, press the green "Incorporate profiles" button and then the green Play button.
Author of the activity and GeoGebra construction: Rafael Losada.