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Dear Carlo,<br>
<br>
<blockquote
cite="mid:1332965282.49889.YahooMailNeo@web171206.mail.ir2.yahoo.com"
type="cite">
<div style="color:#000; background-color:#fff; font-family:arial,
helvetica, sans-serif;font-size:12pt">
<div><span class="yiv752101069Apple-tab-span"
style="white-space: pre; "></span>I downloaded some <span
style="font-size: 12pt; ">animated</span><span
style="font-size: 12pt; "> </span><span style="font-size:
12pt; ">.gif (waves) from PsTricks main page. I produced a
similar animated gif about a parabolic motion of a point,
and I tried to run .tex file, but I am not able to compile
correctly this file. So I downloaded animate package
instruction file, but the result is the same. I leave you
all files I produced; could you help me? </span></div>
</div>
</blockquote>
i guess it is not possible to implement an animated gif into a PDF
file, maybe someone knows better.<br>
<br>
The way you should do, is to make the animation with PSTricks and
animation.sty -- therefrom you can generate a PDF.<br>
<br>
Have a look at some example PDF animations given in the PSTricks
site and try to understand how they are produced. Then modify it for
your special problem of a parabolic motion.<br>
<br>
You followed a scheme how to produce the animated gif -- now
translate this scheme into PSTricks and animate.sty.<br>
<br>
Hope this helps!<br>
<br>
Regards,<br>
Jürgen<br>
<br>
<br>
<br>
<br>
<br>
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