The Ani(mation)S applet
Page 7 - Using portals and overlays together
Okay, so you wonder about that base map as a portal from the previous
example. Why not make it an overlay? No sooner said than done.
Put in the overlay parameters:
<![CDATA[
<PARAM name="controls" value="startstop,zoom, enhance, overlay">
<PARAM name="overlay_labels" value="map">
<PARAM name="overlay_filenames" value="TMAP.GIF">
<PARAM name="transparency" value="#000000">
]]>
(don't forget the transparency!) Also, we added the "enhance" control
to show you how enhancements work. A default enhancement file,
enh.tab, is supplied as an example.
And then remove the map from the portal PARAMeters, so they now read:
<![CDATA[
<param name="portal_filenames" value="TSFC1.GIF& TSFC2.GIF&
TSFC3.GIF , TIR1.GIF & TIR2.GIF & TIR3.GIF">
<param name="portal_locations" value="20&20&100&100, 150&150&150&200" >
]]>
And here's what you get:
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If you would like more information, or have questions or
suggestions, please contact Tom
Whittaker