Hi Jerzy.

Jerzy Jalocha N:
> I suppose (maybe naively), that it should be as easy as
> changing periodically the value for the xlink:href attribute.
> But this has not worked for me so far, for the reasons given
> in the first post. An example:
> 
> >>>   <image width="50" height="50" xlink:href="frame0.png" dur="1s">
> >>>      <set attributeName="xlink:href" to="frame1.png" dur="1s" />
> >>>      ...
> >>>      <set attributeName="xlink:href" to="frame9.png" dur="1s" />
> >>>   </image>

Something like that would work, but you’d need to use @begin attributes
on the <set>s so that they don’t all apply at once.  Or, you can use
<animate> with the list of URLs in a @values attribute.  For example,
the following works for me:

  <svg xmlns="http://www.w3.org/2000/svg";
       xmlns:xlink="http://www.w3.org/1999/xlink";
       width="400" height="300">
    <image xlink:href="frame0.png" width="100" height="100">
      <animate attributeName="xlink:href"
               values="frame0.png; frame1.png; frame2.png; frame3.png"
               calcMode="discrete" dur="4s" repeatDur="indefinite"/>
    </image>
  </svg>

-- 
Cameron McCormack ≝ http://mcc.id.au/

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