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<svg id="svg-root" width="100%" height="100%"
viewBox="0 0 480 360" xmlns="http://www.w3.org/2000/svg"
xmlns:xlink="http://www.w3.org/1999/xlink">
<!--======================================================================-->
<!--= Copyright 2008 World Wide Web Consortium, (Massachusetts =-->
<!--= Institute of Technology, European Research Consortium for =-->
<!--= Informatics and Mathematics (ERCIM), Keio University). =-->
<!--= All Rights Reserved. =-->
<!--= See http://www.w3.org/Consortium/Legal/. =-->
<!--======================================================================-->
<d:SVGTestCase xmlns:d="http://www.w3.org/2000/02/svg/testsuite/description/"
template-version="1.4" reviewer="[reviewer]" author="CM" status="created"
version="$Revision: 1.5 $" testname="$RCSfile: animate-elem-87-t.svg,v $">
<d:testDescription xmlns="http://www.w3.org/1999/xhtml" href="http://www.w3.org/TR/SVG11/animate.html#AnimateTransformElement">
<p>
This tests that the underlying value of a scale transformation
is 0. Since SMIL defines a <em>by animation</em> as being equivalent
to an additive <em>values animation</em> where the first value is zero and
the second value is the <em>by</em> value, such an animation would
begin by post-multiplying a <code>scale(0)</code> transformation to
the element's underlying transform list.
</p>
</d:testDescription>
<d:operatorScript xmlns="http://www.w3.org/1999/xhtml">
<p>
The test consists of two circles: an orange circle on the left,
which serves as a reference, and a blue circle on the right,
whose <code>transform</code> attribute is animated. Animation of
the circles begins at t=1s and lasts for 3s.
</p>
<p>
The transform animation that applies to the blue circle is of type
"scale", and specifies <code>by="1"</code>. Since the animation is
considered to be equivalent to one that specifies <code>from="0" to="1"</code>,
when the animation begins the circle will be scaled down to a point,
and then will be scaled up until it reaches its original size at
t=4s.
</p>
</d:operatorScript>
<d:passCriteria xmlns="http://www.w3.org/1999/xhtml">
<p>
The test is passed if the blue circle on the right is always the same
size as the orange circle on the left. The test runs from t=0s until
t=4s.
</p>
</d:passCriteria>
</d:SVGTestCase>
<title id="test-title">$RCSfile: animate-elem-87-t.svg,v $</title>
<defs>
<font-face
font-family="SVGFreeSansASCII"
unicode-range="U+0-7F">
<font-face-src>
<font-face-uri xlink:href="../resources/SVGFreeSans.svg#ascii"/>
</font-face-src>
</font-face>
</defs>
<g id="test-body-content" font-family="SVGFreeSansASCII,sans-serif" font-size="18">
<text x='10' y='40'>Test zero value of a scale transform animation</text>
<g transform='translate(150,150)'>
<circle r='80' fill='#ccc'/>
<circle r='80' fill='orange'>
<animate attributeName='r' values='0; 80' begin='1s' dur='3s' fill='freeze'/>
</circle>
<text y='100' text-anchor='middle' font-size='12'>Reference</text>
</g>
<g transform='translate(350,150)'>
<circle r='80' fill='#ccc'/>
<circle r='80' fill='blue'>
<animateTransform attributeName='transform' type='scale' begin='1s' dur='3s' by='1' fill='freeze'/>
</circle>
<text y='100' text-anchor='middle' font-size='12'><animateTransform type='scale' by='1'/></text>
</g>
</g>
<g font-family="SVGFreeSansASCII,sans-serif" font-size="32">
<text id="revision" x="10" y="340" stroke="none"
fill="black">$Revision: 1.5 $</text>
</g>
<rect id="test-frame" x="1" y="1" width="478" height="358" fill="none" stroke="#000"/>
<!-- comment out this watermark once the test is approved -->
<g id="draft-watermark">
<rect x="1" y="1" width="478" height="20" fill="red" stroke="black" stroke-width="1"/>
<text font-family="SVGFreeSansASCII,sans-serif" font-weight="bold" font-size="20" x="240"
text-anchor="middle" y="18" stroke-width="0.5" stroke="black" fill="white">DRAFT</text>
</g>
</svg>
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