Basic Transparency
Background matching doesn't always cut it (for a variety of reasons),
so you can use the built-in transparency tools of SS PRO to get
real transparency effects.
A common user mistake is to neglect to select a proper background
color before merging and exporting, which often gives results like
Figure 6: the white pixels around the edges of the text and photo
object are commonly called a "halo" or "ghosting"
effect.
This comes from a single RGB value for white being made transparent,
but the pixels close to the text and object are slightly off-white
because they're part of the anti-alias effect of the text and object
(the smoothing effect for edges).
Once your image is created and ready for export:
- Choose Web/SmartSaver Pro
- Once inside SS PR0, choose GIF as the image type and optimize
by choosing the number of image colors. (As a quick rule of thumb,
continue to drop the number of colors until you see a visual drop
in quality, then bump it back up by 16-32 colors to restore image
quality.
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![](/media/images/support_upw_tutorials/sample6.gif)
Click the above image to
see the enlarged version.
Figure 5: Our image on
a white background.
Click the above image to
see the enlarged version.
Figure 6: The GIF "halo" or
"ghosting" effect of the same
image on a red background.
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