An example of opacity in Rectangles. Opacity is changed with
setOpacity. Opacity is a number between 0 and 1.0, where 1.0 is fully
opaque and 0.0 is fully transparent.
An example of opacity in Rectangles. Opacity is changed with
setOpacity. Opacity is a number between 0 and 1.0, where 1.0 is fully
opaque and 0.0 is fully transparent.