make selected polygons transparent

Idea created by ArminSchmidt on Mar 9, 2012
    New
    Score80
    • russellp
    • enile
    • ArminSchmidt
    • BruceLang
    • ms867
    • ceklund78
    • duri
    • mping
    Problem: Selected Polygons can be colored in all rainbow-effects BUT NOT transparent (no color)! Why?