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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="1.3" reviewer="CM" author="ED" status="accepted"
version="$Revision: 1.6 $" testname="$RCSfile: filters-light-02-f.svg,v $">
<d:testDescription xmlns="http://www.w3.org/1999/xhtml" href="http://www.w3.org/TR/SVG11/filters.html#feDistantLightAzimuthAttribute">
<p>
This test verifies that the <a>'azimuth'</a> attribute is interpreted as a clockwise value in degrees.
</p>
<p>The test should show four arrows, indicating the direction of the incoming distant light.
As the four circles are lit by a specular lighting filter a faint shaded arc should appear.
The middle of each such arc should be where the corresponding arrow points.</p>
</d:testDescription>
<d:operatorScript xmlns="http://www.w3.org/1999/xhtml">
<p>
Run the test. No interaction required.
</p>
</d:operatorScript>
<d:passCriteria xmlns="http://www.w3.org/1999/xhtml">
<p>
The test has passed if the shaded arcs are displayed only on the side indicated by the arrows.
</p>
</d:passCriteria>
</d:SVGTestCase>
<title id="test-title">$RCSfile: filters-light-02-f.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">
<defs>
<filter id="right">
<feSpecularLighting surfaceScale="5" specularConstant="100" specularExponent="10">
<feDistantLight azimuth="0" elevation="30"/>
</feSpecularLighting>
</filter>
<filter id="down">
<feSpecularLighting surfaceScale="5" specularConstant="100" specularExponent="10">
<feDistantLight azimuth="90" elevation="30"/>
</feSpecularLighting>
</filter>
<filter id="left">
<feSpecularLighting surfaceScale="5" specularConstant="100" specularExponent="10">
<feDistantLight azimuth="180" elevation="30"/>
</feSpecularLighting>
</filter>
<filter id="up">
<feSpecularLighting surfaceScale="5" specularConstant="100" specularExponent="10">
<feDistantLight azimuth="270" elevation="30"/>
</feSpecularLighting>
</filter>
<marker id="arrow" markerWidth="10" markerHeight="10" viewBox="0 0 10 40" overflow="visible" orient="auto">
<path d="M-1 5l10 -5l-10 -5z"/>
</marker>
</defs>
<text x="50%" y="3em" style="font-size:18px; text-anchor:middle">'feDistantLight' azimuth</text>
<g transform="scale(4) translate(0 50)">
<circle id="c1" r="10" filter="url(#right)" transform="translate(20 0)"/>
<circle id="c2" r="10" filter="url(#down)" transform="translate(50 0)"/>
<circle id="c3" r="10" filter="url(#left)" transform="translate(80 0)"/>
<circle id="c4" r="10" filter="url(#up)" transform="translate(110 0)"/>
</g>
<line marker-end="url(#arrow)" x1="0" y1="-25" x2="0" y2="25" stroke="black" stroke-width="3" transform="translate(200 180)"/>
<line marker-end="url(#arrow)" x1="0" y1="-25" x2="0" y2="25" stroke="black" stroke-width="3" transform="rotate(90) translate(200 -350)"/>
<line marker-end="url(#arrow)" x1="0" y1="-25" x2="0" y2="25" stroke="black" stroke-width="3" transform="rotate(180) translate(-440 -225)"/>
<line marker-end="url(#arrow)" x1="0" y1="-25" x2="0" y2="25" stroke="black" stroke-width="3" transform="rotate(270) translate(-200 50)"/>
</g>
<g font-family="SVGFreeSansASCII,sans-serif" font-size="32">
<text id="revision" x="10" y="340" stroke="none"
fill="black">$Revision: 1.6 $</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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