I'm confused about the 'motion' attribute on 'animatorgroup' and
'animator'. The attribute 'motion' is listed on the 'animatorgroup',
but the method 'setMotion' is listed on 'animator'. Why is that?
Also, I was hoping that the 'motion' defined on an 'animatorgroup' would
be inherited by it's children - but from testing that doesn't seem to be
the case. Is there some rationale for that?
Finally, when I try to use the parents 'motion' attribute value the
compiler generates a warning of a bad value, but at runtime it seems to
work. Any idea why that might be?
Here is my code:
<canvas width="640" height="320">
<class name="pan" extends="animatorgroup" process="simultaneous">
<animator attribute="x" from="0" to="100"
motion="${parent.motion}"/>
<animator attribute="y" from="0" to="100"
motion="${parent.motion}"/>
</class>
<view width="${canvas.width}" height="${canvas.height}">
<view name="graphic" width="100" height="100" bgcolor="red"/>
<pan target="${parent.graphic}" duration="2000" motion="linear"/>
</view>
</canvas>
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