Apple DVD Studio Pro 4 - Manual (Page 252)

• To set the opacity: Either enter a new value in the fields to the right of the Opacity slider,
or drag the sliders. The values range from 0 (completely transparent) to 15 (completely
opaque).
Select Simple or Advanced,
depending on the overlay
you are using.
Select the color mapping
set to configure.
Set the highlight’s
opacity.
Choose a color for
each button state.
Set the normal color settings based on whether the background includes the normal
button graphics.
• If the normal button graphics are included in the background: Set the opacity for the
Normal color to 0 (completely transparent).
• If the normal graphics are not included in the background: Set the opacity and select the
color so that the buttons appear as intended.
6 Select Selected and Activated under Selection States and set the highlight color settings
for the selected and activated states.
You will not see any of these settings take effect until you start creating buttons. You can
configure the settings for all three of the color mapping sets by selecting their buttons
(1, 2, and 3).
Note: If you set the Normal opacity to 15 and see other colors around the edges of items
in the overlay graphic, the graphic has anti-aliased edges. To prevent the extra colors
from appearing, you should either correct the overlay graphic or use the advanced overlay
method.
Using Advanced Overlay Color Mapping
Using an advanced overlay, you can map highlight colors to up to four overlay colors.
You choose one of two mapping types for the overlay graphic (chroma or grayscale),
based on how you created the overlay graphic. See
Creating Overlays for details.
252 Chapter 13 Creating Menus Using the Standard Method