<?xml version="1.0" encoding="UTF-8"?>
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<!--= Institute of Technology, Institut National de Recherche en =-->
<!--= Informatique et en Automatique, Keio University). All Rights =-->
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<!--======================================================================--><!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1 Tiny//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11-tiny.dtd">
<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" baseProfile="tiny" id="svg-root" width="100%" height="100%" viewBox="0 0 480 360">
<SVGTestCase xmlns:testcase="http://www.w3.org/2000/02/svg/testsuite/description/" xmlns="http://www.w3.org/2000/02/svg/testsuite/description/" reviewer="CN" owner="VH" desc="Test on the animateTransform additive behavior" status="accepted" version="$Revision: 1.7 $" testname="$RCSfile: animate-elem-82-t.svg,v $">
<OperatorScript>
<Paragraph>
This test demonstrates validates the operation of
animateTransform with regards to the rotation center
and with regards to paced animation.
</Paragraph>
<Paragraph>
The following descriptions describe the various animations,
going top bottom, left to right. For each animation, orange
rectangle markers show the expected position for the animated rectangle
halfway through the animation. The markers are drawn with a thick
stroke for 0.2s, starting at the time when they reflect the
expected position.
</Paragraph>
<Paragraph>
The first animateTransform has type='rotate' and goes from
45 degrees to 90 degrees over a period of 3s. The rotation
center for the from and to values is 0, 0. At 0 seconds, the
expected transform should be rotate(45). At 1.5 seconds, the
expected transform is rotate(0.5 * (90 + 45)) = rotate(67.5).
At 3s, the expected transform is rotate(90).
</Paragraph>
<Paragraph>
The second animateTransform has type='rotate' but has a
rotation center that varies between the from and to values.
The rotation goes from rotate(45,0,0) to rotate(90,-15,-15).
At 0s, the expected transform is rotate(45,0,0).
At 1.5s, the expected transform is rotate(67.5, -7.5, -7.5).
At 3s, the expected transform is rotate(90, -15, -15).
</Paragraph>
<Paragraph>
The third animateTransform has type='translate' and calcMode='paced'.
The animation goes from translate(-40,40) to translate(-20,20) to
translate(40,-40).
At 0s, the expected transform is translate(-40,40).
At 1.5s, the expected transform is translate(0,0).
At 3s, the expected transform is translate(40,-40).
</Paragraph>
<Paragraph>
The fourth animateTransform has type='translate' and calcMode='linear'.
The animation goes from translate(-40,40) to translate(-20,-20) to
translate(40,-40).
At 0s, the expected transform is translate(-40,40).
At 1.5s, the expected transform is translate(-20,-20).
At 3s, the expected transform is translate(40,-40).
</Paragraph>
<Paragraph>
The fifth animateTransform has type='scale' and calcMode='paced'.
The animation goes from scale(1,2) to scale(3,2) to
scale(1,1). The total length along the sx component is 2 + 2 = 4.
The total length along the sy component is 0 + 1 = 1.
At 0s, the expected transform is scale(1,2).
At 1.5s, the expected transform is scale(3,1.5) so that a length of
2 has been run on the sx component and a length of 0.5 has been
run on the sy component.
At 3s, the expected transform is scale(3,2).
</Paragraph>
<Paragraph>
The sixth animateTransform has type='scale' and calcMode='linear'.
The animation goes from scale(1,2) to scale(3,2) to
scale(1,1).
At 0s, the expected transform is scale(1,2).
At 1.5s, the expected transform is scale(3,2).
At 3s, the expected transform is scale(1,1).
</Paragraph>
<Paragraph>
The seventh animateTransform has type="rotate" and calcMode='paced'.
The animation goes from rotate(0,0,0) to rotate(45,-15,-20) to
rotate(180,30,50). The total length along the rotation angle component
is (45 - 0) + (180 - 45) = 180. The total length along the rotation
center along the x axis is (0 - (-15)) + (30 - (-15)) = 45 + 15 = 60.
The total length along the rotation center along the y axis is
(0 - (-20)) + (50 - (-20)) = 20 + 70 = 90.
At 0s, the expected transform is rotate(45,-15,-20).
At 1.5s, the expected transform is rotate(90,0,5) to achieve constant
velocity along the rotation angle component, the x-axis rotation center
component and the y-axis rotation center component. At 1.5s, half the
distance has been run on each component. For the rotation angle, this
means that 45 has been reached and that 45 more degrees in the (45 <= r < 180)
interval have been consumed. For the x-axis rotation center, this means
that 30 units have been run: the (0 >= x > -15) interval has been fully consumed
(15 units long) and 15 units on the (-15 <= x < 30) interval have been consumed,
which explains the computed 0 value. For the y-axis rotation center, this
means that 45 units have been run: the (0 >= y > -20) interval has been fully
consumed and 25 units have been consumed in the (-20 <= y < 50) interval, which
explains the computed 5 value.
At 3s, the expected transform is rotate(180,30,50).
</Paragraph>
</OperatorScript>
</SVGTestCase>
<title id="test-title">$RCSfile: animate-elem-82-t.svg,v $</title>
<!--======================================================================-->
<!--Content of Test Case follows... =====================-->
<!--======================================================================-->
<text id="revision" x="10" y="340" font-size="40" stroke="none" fill="black">$Revision: 1.7 $</text>
<rect id="test-frame" x="1" y="1" width="478" height="358" fill="none" stroke="#000"/>
<text text-anchor="middle" x="240" y="25" font-size="16"><animateTransform></text>
<defs>
<g id="ref" stroke="rgb(192,192,192)" fill="none">
<circle stroke-width="2" r="40"/>
<line x1="-45" x2="45"/>
<line y1="-45" y2="45"/>
</g>
</defs>
<g transform="translate(0,0)">
<g transform="translate(60,90)">
<rect x="-15" y="-15" width="30" height="30" stroke="gray" stroke-width="4" fill="rgb(230,230,230)">
<animateTransform attributeName="transform" attributeType="XML" type="rotate" from="45" to="90" dur="3s" additive="replace" fill="freeze"/>
</rect>
<rect x="-15" y="-15" width="30" height="30" transform="rotate(45)" stroke="rgb(255,180,0)" stroke-width="1" fill="none">
<set attributeName="stroke-width" to="4" begin="0s" dur="0.2s"/>
</rect>
<rect x="-15" y="-15" width="30" height="30" transform="rotate(67.5)" stroke="rgb(255,180,0)" stroke-width="1" fill="none">
<set attributeName="stroke-width" to="4" begin="1.5s" dur="0.2s"/>
</rect>
<rect x="-15" y="-15" width="30" height="30" transform="rotate(90)" stroke="rgb(255,180,0)" stroke-width="1" fill="none">
<set attributeName="stroke-width" to="4" begin="3s" dur="0.2s"/>
</rect>
<text y="60" text-anchor="middle">same rotation</text>
<text y="75" text-anchor="middle">center</text>
</g>
<g transform="translate(180,90)">
<rect x="-15" y="-15" width="30" height="30" stroke="gray" stroke-width="4" fill="rgb(230,230,230)">
<animateTransform attributeName="transform" attributeType="XML" type="rotate" from="45,0,0" to="90,-15,-15" dur="3s" additive="replace" fill="freeze"/>
</rect>
<rect x="-15" y="-15" width="30" height="30" transform="rotate(45,0,0)" stroke="rgb(255,180,0)" stroke-width="1" fill="none">
<set attributeName="stroke-width" to="4" begin="0s" dur="0.2s"/>
</rect>
<rect x="-15" y="-15" width="30" height="30" transform="rotate(67.5,-7.5,-7.5)" stroke="rgb(255,180,0)" stroke-width="1" fill="none">
<set attributeName="stroke-width" to="4" begin="1.5s" dur="0.2s"/>
</rect>
<rect x="-15" y="-15" width="30" height="30" transform="rotate(90,-15,-15)" stroke="rgb(255,180,0)" stroke-width="1" fill="none">
<set attributeName="stroke-width" to="4" begin="3s" dur="0.2s"/>
</rect>
<text y="60" text-anchor="middle">different rotation</text>
<text y="75" text-anchor="middle">centers</text>
</g>
<g transform="translate(300,90)">
<rect x="-15" y="-15" width="30" height="30" stroke="gray" stroke-width="4" fill="rgb(230,230,230)">
<animateTransform attributeName="transform" attributeType="XML" type="translate" values="-40,40;-20,20;40,-40" dur="3s" calcMode="paced" additive="replace" fill="freeze"/>
</rect>
<rect x="-15" y="-15" width="30" height="30" transform="translate(-40,40)" stroke="rgb(255,180,0)" stroke-width="1" fill="none">
<set attributeName="stroke-width" to="4" begin="0s" dur="0.2s"/>
</rect>
<rect x="-15" y="-15" width="30" height="30" transform="translate(0,0)" stroke="rgb(255,180,0)" stroke-width="1" fill="none">
<set attributeName="stroke-width" to="4" begin="1.5s" dur="0.2s"/>
</rect>
<rect x="-15" y="-15" width="30" height="30" transform="translate(40,-40)" stroke="rgb(255,180,0)" stroke-width="1" fill="none">
<set attributeName="stroke-width" to="4" begin="3s" dur="0.2s"/>
</rect>
<text y="75" text-anchor="middle">paced translation</text>
</g>
<g transform="translate(420,90)">
<rect x="-15" y="-15" width="30" height="30" stroke="gray" stroke-width="4" fill="rgb(230,230,230)">
<animateTransform attributeName="transform" attributeType="XML" type="translate" values="-40,40;-20,-20;40,-40" dur="3s" calcMode="linear" additive="replace" fill="freeze"/>
</rect>
<rect x="-15" y="-15" width="30" height="30" transform="translate(-40,40)" stroke="rgb(255,180,0)" stroke-width="1" fill="none">
<set attributeName="stroke-width" to="4" begin="0s" dur="0.2s"/>
</rect>
<rect x="-15" y="-15" width="30" height="30" transform="translate(-20,-20)" stroke="rgb(255,180,0)" stroke-width="1" fill="none">
<set attributeName="stroke-width" to="4" begin="1.5s" dur="0.2s"/>
</rect>
<rect x="-15" y="-15" width="30" height="30" transform="translate(40,-40)" stroke="rgb(255,180,0)" stroke-width="1" fill="none">
<set attributeName="stroke-width" to="4" begin="3s" dur="0.2s"/>
</rect>
<text y="75" text-anchor="middle">linear translation</text>
</g>
<g transform="translate(60,220)">
<rect x="-15" y="-15" width="30" height="30" stroke="none" fill="rgb(230,230,230)">
<animateTransform attributeName="transform" attributeType="XML" type="scale" values="1,2;3,2;1,1" dur="3s" calcMode="paced" fill="freeze"/>
</rect>
<rect x="-15" y="-30" width="30" height="60" stroke="rgb(255,180,0)" stroke-width="1" fill="none">
<set attributeName="stroke-width" to="4" begin="0s" dur="0.2s"/>
</rect>
<rect x="-45" y="-22.5" width="90" height="45" stroke="rgb(255,180,0)" stroke-width="1" fill="none">
<set attributeName="stroke-width" to="4" begin="1.5s" dur="0.2s"/>
</rect>
<rect x="-15" y="-15" width="30" height="30" stroke="rgb(255,180,0)" stroke-width="1" fill="none">
<set attributeName="stroke-width" to="4" begin="3s" dur="0.2s"/>
</rect>
<text y="60" text-anchor="middle">paced scale</text>
</g>
<g transform="translate(180,220)">
<rect x="-15" y="-15" width="30" height="30" stroke="none" fill="rgb(230,230,230)">
<animateTransform attributeName="transform" attributeType="XML" type="scale" values="1,2;3,2;1,1" dur="3s" calcMode="linear" fill="freeze"/>
</rect>
<rect x="-15" y="-30" width="30" height="60" stroke="rgb(255,180,0)" stroke-width="1" fill="none">
<set attributeName="stroke-width" to="4" begin="0s" dur="0.2s"/>
</rect>
<rect x="-45" y="-30" width="90" height="60" stroke="rgb(255,180,0)" stroke-width="1" fill="none">
<set attributeName="stroke-width" to="4" begin="1.5s" dur="0.2s"/>
</rect>
<rect x="-15" y="-15" width="30" height="30" transform="scale(1,1)" stroke="rgb(255,180,0)" stroke-width="1" fill="none">
<set attributeName="stroke-width" to="4" begin="3s" dur="0.2s"/>
</rect>
<text y="60" text-anchor="middle">linear scale</text>
</g>
<g transform="translate(300,220)">
<rect x="-15" y="-15" width="30" height="30" stroke="gray" stroke-width="4" fill="rgb(230,230,230)">
<animateTransform attributeName="transform" attributeType="XML" type="rotate" values="0,0,0;45,-15,-20;180,30,50" dur="3s" calcMode="paced" additive="replace" fill="freeze"/>
</rect>
<rect x="-15" y="-15" width="30" height="30" transform="rotate(0,0,0)" stroke="rgb(255,180,0)" stroke-width="1" fill="none">
<set attributeName="stroke-width" to="4" begin="0s" dur="0.2s"/>
</rect>
<rect x="-15" y="-15" width="30" height="30" transform="rotate(90,0,5)" stroke="rgb(255,180,0)" stroke-width="1" fill="none">
<set attributeName="stroke-width" to="4" begin="1.5s" dur="0.2s"/>
</rect>
<rect x="-15" y="-15" width="30" height="30" transform="rotate(180,30,50)" stroke="rgb(255,180,0)" stroke-width="1" fill="none">
<set attributeName="stroke-width" to="4" begin="3s" dur="0.2s"/>
</rect>
<text y="75" text-anchor="middle">paced rotation</text>
</g>
<g transform="translate(420,220)">
<rect x="-15" y="-15" width="30" height="30" stroke="gray" stroke-width="4" fill="rgb(230,230,230)">
<animateTransform attributeName="transform" attributeType="XML" type="rotate" values="0,0,0;45,-15,-20;180,30,50" dur="3s" calcMode="linear" additive="replace" fill="freeze"/>
</rect>
<rect x="-15" y="-15" width="30" height="30" transform="rotate(0,0,0)" stroke="rgb(255,180,0)" stroke-width="1" fill="none">
<set attributeName="stroke-width" to="4" begin="0s" dur="0.2s"/>
</rect>
<rect x="-15" y="-15" width="30" height="30" transform="rotate(45,-15,-20)" stroke="rgb(255,180,0)" stroke-width="1" fill="none">
<set attributeName="stroke-width" to="4" begin="1.5s" dur="0.2s"/>
</rect>
<rect x="-15" y="-15" width="30" height="30" transform="rotate(180,30,50)" stroke="rgb(255,180,0)" stroke-width="1" fill="none">
<set attributeName="stroke-width" to="4" begin="3s" dur="0.2s"/>
</rect>
<text y="75" text-anchor="middle">linear rotation</text>
</g>
</g>
<script>
// Pause the animation at t=0.
document.documentElement.pauseAnimations();
</script>
</svg>
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