Opacity Explorer 2D
The opacity of a graphics object is represented by a number between 0 (invisible) and 1 (opaque). Use this Demonstration to explore the effect of opacity on overlapping objects of different colors in two-dimensional graphics. The disks are originally layered in the order 1 (bottom), 2, 3, 4 (top). This can be changed using the "layering" control.
Snapshot 1: fruit Salad (Cantaloupe, Honeydew, Tangerine, Grape)
Snapshot 2: smoothie (Strawberry, Banana, Blueberry, Ice)
Snapshot 3: fine Dining (Asparagus, Eggplant, Salmon, Mocha)
"Opacity Explorer 2D"
Wolfram Demonstrations Project
Published: March 7 2011