Opacity[a] is a graphics directive which specifies that graphical objects which follow are to be displayed, if possible, with opacity a. Opacity[a, color] uses the specified ...

WindowOpacity is a notebook option that determines the overall opacity of a displayed window.

AlphaChannel[image] returns the alpha channel of image.

RemoveAlphaChannel[image] removes all opacity information from image. RemoveAlphaChannel[image, c] removes opacity by blending all pixels with the background color c.

SetAlphaChannel[image] adds a fully opaque alpha channel to image. SetAlphaChannel[image, a] sets the opacity of all pixels to a. SetAlphaChannel[image, aimage] sets the ...

Transparency is useful in plots when you need an unobstructed view of multiple components of one plot, or simply want to lighten a single plot component against a white ...

ImageCompose[image, overlay] gives the result of overlaying overlay onto image. ImageCompose[image, {overlay, \[Alpha]}] gives the result of alpha blending overlay into image ...

Mathematica allows detailed control of the overall look and operation of notebook windows.

In Mathematica, a palette is just a notebook with a collection of controls such as buttons. A uniquely powerful consequence of Mathematica's unified design is that a symbolic ...

Version 6.0 greatly extended Mathematica's powerful symbolic document paradigm, integrating support for editable symbolic graphics, structure-programmable table layouts, ...