LayoutTests/svg/animations/animateMotion-additive-2d.svg

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<title>additive animateMotion: from-to, from-by, by and values</title>
<desc>
Compare from-to, from-by and by animateMotion with values animateMotion.

SMIL specifies, how from-to, from-by and by animations have to be converted into
values animation. Therefore they have to be the same as the related values animation.
The conversion is as follows:

from="a" to="b" ... values="a;b"
from="a" by="b" ... values="a;a+b"
by="a" ... values="0;a" additive="sum"

      (by and from-by animations have only a meaning, if values can be added somehow.
      '0' is used as a general symbol for the neutral element of addition for the related attribute,
      this means 0 + a = a + 0 = a. And '0' is not equal to the symbol '1' as the basic unit of the
      related attribute, '0' is a predecessor of '1' in the related attribute space. For animateMotion
      the '0' is no motion or is related to a translation given in coordinates: 0,0.)

     The from-to, from-by and by are applied to animateMotion of different blue stroked
      paths and are compared with the related values animations including additive and
      cumulative behaviour for underlying red paths. Additionally underlying dark red
      paths simulate the same behaviour using always the defaults additive replace and
      accumulate  none. The blue paths cover all red paths. Therefore if something
      red gets visible, the test is failed.
</desc>
<metadata>
<rdf:RDF
  xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
  xmlns:dc="http://purl.org/dc/elements/1.1/"
  xmlns:cc="http://creativecommons.org/ns#" >
 <rdf:Description rdf:about="">
   <dc:title>additive animateMotion: from-to, from-by, by and values</dc:title>
   <dc:creator>Dr. Olaf Hoffmann</dc:creator>
   <dc:created>2007-06-13</dc:created>
   <dc:language>en</dc:language>
   <dc:description>
SVG animation test:
Compare from-to, from-by and by animateMotion with values animateMotion.
   </dc:description>
   <dc:relation>http://hoffmann.bplaced.net/svgtest/</dc:relation>
   <dc:rights>
      <cc:License
         rdf:about="http://creativecommons.org/licenses/by-sa/3.0/">
        <cc:permits
           rdf:resource="http://creativecommons.org/ns#Reproduction" />
        <cc:permits
           rdf:resource="http://creativecommons.org/ns#Distribution" />
        <cc:requires
           rdf:resource="http://creativecommons.org/ns#Notice" />
        <cc:requires
           rdf:resource="http://creativecommons.org/ns#Attribution" />
        <cc:permits
           rdf:resource="http://creativecommons.org/ns#DerivativeWorks" />
        <cc:requires
           rdf:resource="http://creativecommons.org/ns#ShareAlike" />
      </cc:License>
   </dc:rights>
 </rdf:Description>
</rdf:RDF>
</metadata>


 <defs>

  <path id="fromto" d="M-15,-20L-20,20 20,20C-10,-10 30,-20 -15,-20Z"/>
  <path id="fromby" d="M-20,-15L-20,15 20,20C20,0 -10,-20 -20,-15Z"/>
  <path id="by" d="M-20,-20C100,80 40,-60 20,20Z"/>

 </defs>


  <rect x="0" y="0" width="500" height="350" fill="#fff" />


 <g fill="none" stroke="#f00" stroke-width="10" stroke-linejoin="bevel">


<g>
<title>from-to animateMotion</title>
<use xlink:href="#fromto" x="40" y="80" stroke="#800">
<title>dark red values comparsion for from-to animations - if visible fail</title>
<animateMotion values="20,20" begin="2s" />

<animateMotion values="30,90;50,60" begin="4s" dur="5s"/>
<animateMotion values="60,130;80,100" begin="9s" dur="5s"/>
<animateMotion values="90,170;110,140" begin="14s" dur="5s"/>

<animateMotion values="10,70;30,40" begin="20s" dur="5s"/>
<animateMotion values="40,110;60,80" begin="25s" dur="5s"/>
<animateMotion values="70,150;90,120" begin="30s" dur="5s"/>

<animateMotion values="30,90;50,60" begin="36s" dur="5s"/>
<animateMotion values="30,90;50,60" begin="41s" dur="5s"/>
<animateMotion values="30,90;50,60" begin="46s" dur="5s"/>

<animateMotion values="10,70;30,40" begin="52s" dur="5s"/>
<animateMotion values="10,70;30,40" begin="57s" dur="5s"/>
<animateMotion values="10,70;30,40" begin="62s" dur="5s" fill="freeze"/>

</use>

<use xlink:href="#fromto" x="40" y="80" stroke="#f00">
<title>red values comparsion for from-to animations - if visible fail</title>
<animateMotion values="20,20" begin="2s" />
<animateMotion values="10,70;30,40" begin="4s"
                 dur="5s" repeatCount="3" additive="sum" accumulate="sum"/>
<animateMotion values="10,70;30,40" begin="20s"
                 dur="5s" repeatCount="3" additive="replace" accumulate="sum"/>
<animateMotion values="10,70;30,40" begin="36s"
                 dur="5s" repeatCount="3" additive="sum" accumulate="none"/>
<animateMotion values="10,70;30,40" begin="52s"
                 dur="5s" repeatCount="3" additive="replace" accumulate="none" fill="freeze"/>
</use>


<use xlink:href="#fromto" x="40" y="80"  stroke="#88f">
<title>blue from-to animations</title>
<animateMotion values="20,20" begin="2s" />
<animateMotion from="10,70"  to="30,40" begin="4s"
                 dur="5s" repeatCount="3" additive="sum" accumulate="sum"/>
<animateMotion from="10,70"  to="30,40" begin="20s"
                 dur="5s" repeatCount="3" additive="replace" accumulate="sum"/>
<animateMotion from="10,70"  to="30,40" begin="36s"
                 dur="5s" repeatCount="3" additive="sum" accumulate="none"/>
<animateMotion from="10,70"  to="30,40" begin="52s"
                 dur="5s" repeatCount="3" additive="replace" accumulate="none" fill="freeze"/>
<set attributeName="stroke" to="#00f" begin="20s" /> 
<set attributeName="stroke" to="#00a" begin="36s" />
<set attributeName="stroke" to="#006" begin="52s" />
</use>

</g>



<g>
<title>from-by animateMotion</title>
<use xlink:href="#fromby" x="160" y="80" stroke="#800">
<title>dark red values comparsion for from-by animations - if visible fail</title>
<animateMotion values="20,20" begin="2s" />

<animateMotion values="30,90;50,60" begin="4s" dur="5s"/>
<animateMotion values="60,130;80,100" begin="9s" dur="5s"/>
<animateMotion values="90,170;110,140" begin="14s" dur="5s"/>

<animateMotion values="10,70;30,40" begin="20s" dur="5s"/>
<animateMotion values="40,110;60,80" begin="25s" dur="5s"/>
<animateMotion values="70,150;90,120" begin="30s" dur="5s"/>

<animateMotion values="30,90;50,60" begin="36s" dur="5s"/>
<animateMotion values="30,90;50,60" begin="41s" dur="5s"/>
<animateMotion values="30,90;50,60" begin="46s" dur="5s"/>

<animateMotion values="10,70;30,40" begin="52s" dur="5s"/>
<animateMotion values="10,70;30,40" begin="57s" dur="5s"/>
<animateMotion values="10,70;30,40" begin="62s" dur="5s" fill="freeze"/>

</use>

<use xlink:href="#fromby" x="160" y="80" stroke="#f00">
<title>red values comparsion for from-by animations - if visible fail</title>
<animateMotion values="20,20" begin="2s" />
<animateMotion values="10,70;30,40" begin="4s"
                 dur="5s" repeatCount="3" additive="sum" accumulate="sum"/>
<animateMotion values="10,70;30,40" begin="20s"
                 dur="5s" repeatCount="3" additive="replace" accumulate="sum"/>
<animateMotion values="10,70;30,40" begin="36s"
                 dur="5s" repeatCount="3" additive="sum" accumulate="none"/>
<animateMotion values="10,70;30,40" begin="52s"
                 dur="5s" repeatCount="3" additive="replace" accumulate="none" fill="freeze"/>
</use>


<use xlink:href="#fromby" x="160" y="80"  stroke="#88f">
<title>blue from-by animations</title>
<animateMotion values="20,20" begin="2s" />
<animateMotion from="10,70"  by="20,-30" begin="4s"
                 dur="5s" repeatCount="3" additive="sum" accumulate="sum"/>
<animateMotion from="10,70"  by="20,-30" begin="20s"
                 dur="5s" repeatCount="3" additive="replace" accumulate="sum"/>
<animateMotion from="10,70"  by="20,-30" begin="36s"
                 dur="5s" repeatCount="3" additive="sum" accumulate="none"/>
<animateMotion from="10,70"  by="20,-30" begin="52s"
                 dur="5s" repeatCount="3" additive="replace" accumulate="none" fill="freeze"/>
<set attributeName="stroke" to="#00f" begin="20s" />
<set attributeName="stroke" to="#00a" begin="36s" />
<set attributeName="stroke" to="#006" begin="52s" />
</use>

</g>


<g>
<title>by animateMotion</title>
<use xlink:href="#by" x="300" y="200" stroke="#800">
<title>dark red values comparsion for by animations - if visible fail</title>
<animateMotion values="20,20" begin="2s" />

<animateMotion values="20,20;40,-10" begin="4s" dur="5s"/>
<animateMotion values="40,-10;60,-40" begin="9s" dur="5s"/>
<animateMotion values="60,-40;80,-70" begin="14s" dur="5s"/>

<animateMotion values="20,20;40,-10" begin="20s" dur="5s"/>
<animateMotion values="40,-10;60,-40" begin="25s" dur="5s"/>
<animateMotion values="60,-40;80,-70" begin="30s" dur="5s"/>

<animateMotion values="20,20;40,-10" begin="36s" dur="5s"/>
<animateMotion values="20,20;40,-10" begin="41s" dur="5s"/>
<animateMotion values="20,20;40,-10" begin="46s" dur="5s"/>

<animateMotion values="20,20;40,-10" begin="52s" dur="5s"/>
<animateMotion values="20,20;40,-10" begin="57s" dur="5s"/>
<animateMotion values="20,20;40,-10" begin="62s" dur="5s" fill="freeze"/>

</use>

<use xlink:href="#by" x="300" y="200" stroke="#f00">
<title>red values comparsion for by animations - if visible fail</title>
<animateMotion values="20,20" begin="2s" />
<animateMotion values="0,0;20,-30" begin="4s"
                 dur="5s" repeatCount="3" additive="sum" accumulate="sum"/>
<animateMotion values="0,0;20,-30" begin="20s"
                 dur="5s" repeatCount="3" additive="sum" accumulate="sum"/>
<animateMotion values="0,0;20,-30" begin="36s"
                 dur="5s" repeatCount="3" additive="sum" accumulate="none"/>
<animateMotion values="0,0;20,-30" begin="52s"
                 dur="5s" repeatCount="3" additive="sum" accumulate="none" fill="freeze"/>
</use>


<use xlink:href="#by" x="300" y="200"  stroke="#88f">
<title>blue by animations</title>
<animateMotion values="20,20" begin="2s" />
<animateMotion by="20,-30" begin="4s"
                 dur="5s" repeatCount="3" additive="sum" accumulate="sum"/>
<animateMotion by="20,-30" begin="20s"
                 dur="5s" repeatCount="3" additive="replace" accumulate="sum"/>
<animateMotion by="20,-30" begin="36s"
                 dur="5s" repeatCount="3" additive="sum" accumulate="none"/>
<animateMotion by="20,-30" begin="52s"
                 dur="5s" repeatCount="3" additive="replace" accumulate="none" fill="freeze"/>

<set attributeName="stroke" to="#00f" begin="20s" />
<set attributeName="stroke" to="#00a" begin="36s" />
<set attributeName="stroke" to="#006" begin="52s" />
</use>

</g>
</g>

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</svg>