Operation Manual

332 Color, Fills, and Transparency
Transparencies work rather like fills that use "disappearing ink" instead of color.
The more transparency in a particular spot, the more "disappearing" takes place
there, and the more the object(s) underneath show through. Just as a gradient fill
can vary from light to dark, a transparency can vary from more to less, i.e. from
clear to opaque, as in the illustration:
A - Linear Transparency, B - Path, C - Effect on Object
In WebPlus, transparency effects work very much like grayscale fills. Just like
fills...
Transparency effects are applied from the Studioin this case, using
the Transparency tab via solid, gradient, and bitmap galleries.
The Transparency tab's gallery has thumbnails in shades of gray,
where the lighter portions represent more transparency. To apply
transparency, you click thumbnails or drag them onto objects.
Most transparency effects have a path you can editin this case, with
the Transparency Tool.
Transparency types available in the Transparency tab are as follows:
Solid transparency distributes the transparency uniformly.
Gradient transparencies include linear, elliptical, and conical effects
(each thumbnail's tooltip identifies its category), ranging from clear to
opaque.
Bitmap transparencies include categorized texture maps based on the
Swatches tab's selection of bitmaps.