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<svg version="1.1" baseProfile="basic" 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">
<!--======================================================================-->
<!--= SVG 1.1 2nd Edition Test Case =-->
<!--======================================================================-->
<!--= Copyright 2009 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="SVGWG" author="Jon Ferraiolo" status="accepted"
version="$Revision: 1.6 $" testname="$RCSfile: filters-comptran-01-b.svg,v $">
<d:testDescription xmlns="http://www.w3.org/1999/xhtml" href="http://www.w3.org/TR/SVG11/filters.html#feComponentTransferElement">
<p>
Test which verifies the basic facilities of
feComponentTransfer.
</p>
<p>
This test uses the following elements : a nested <svg>
with a viewBox attribute, <linearGradient>, <filter>,
<feComponentTransfer>.
</p>
<p>
The test case shows four rectangles filled with a
gradient showing the effects of feComponentTransfer: an
identity function acting as a reference, use of the
feComponentTransfer table option, use of the
feComponentTransfer linear option, and use of the
feComponentTransfer gamma option.
</p>
<p>
The test is somewhat self-explanatory as the strings
document the type of feComponentTransfer operation that
is being used.
</p>
</d:testDescription>
<d:operatorScript xmlns="http://www.w3.org/1999/xhtml">
<p>
Run the test. No interaction required.
</p>
</d:operatorScript>
<d:passCriteria xmlns="http://www.w3.org/1999/xhtml">
<p>
The rendered picture should match the reference image
exactly, except for possible variations in the
labelling text (per CSS2 rules).
</p>
</d:passCriteria>
</d:SVGTestCase>
<title id="test-title">$RCSfile: filters-comptran-01-b.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">
<svg xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" x="15" y="5" width="450" height="300" viewBox="0 0 630 420">
<title>Example feComponentTransfer - Examples of feComponentTransfer operations</title>
<desc>Four rectangles filled with a gradient showing the effects of feComponentTransfer: an identity function acting as a reference, use of the feComponentTransfer table option, use of the feComponentTransfer linear option, and use of the feComponentTransfer gamma option.</desc>
<defs>
<linearGradient id="MyGradient" gradientUnits="userSpaceOnUse" x1="10" y1="0" x2="590" y2="0">
<stop offset="0" stop-color="#ff0000"/>
<stop offset=".33" stop-color="#00ff00"/>
<stop offset=".67" stop-color="#0000ff"/>
<stop offset="1" stop-color="#000000"/>
</linearGradient>
<filter id="Identity" filterUnits="objectBoundingBox" x="0%" y="0%" width="100%" height="100%">
<feComponentTransfer>
<feFuncR type="identity"/>
<feFuncG type="identity"/>
<feFuncB type="identity"/>
<feFuncA type="identity"/>
</feComponentTransfer>
</filter>
<filter id="Table" filterUnits="objectBoundingBox" x="0%" y="0%" width="100%" height="100%">
<feComponentTransfer>
<feFuncR type="table" tableValues="0 0 1 1"/>
<feFuncG type="table" tableValues="1 1 0 0"/>
<feFuncB type="table" tableValues="0 1 1 0"/>
</feComponentTransfer>
</filter>
<filter id="Linear" filterUnits="objectBoundingBox" x="0%" y="0%" width="100%" height="100%">
<feComponentTransfer>
<feFuncR type="linear" slope=".5" intercept=".25"/>
<feFuncG type="linear" slope=".5" intercept="0"/>
<feFuncB type="linear" slope=".5" intercept=".5"/>
</feComponentTransfer>
</filter>
<filter id="Gamma" filterUnits="objectBoundingBox" x="0%" y="0%" width="100%" height="100%">
<feComponentTransfer>
<feFuncR type="gamma" amplitude="2" exponent="5" offset="0"/>
<feFuncG type="gamma" amplitude="2" exponent="3" offset="0"/>
<feFuncB type="gamma" amplitude="2" exponent="1" offset="0"/>
</feComponentTransfer>
</filter>
</defs>
<rect fill="none" stroke="blue" x="1" y="1" width="628" height="418"/>
<g font-size="30" font-family="Verdana">
<rect fill="none" stroke="blue" x="1" y="1" width="628" height="418"/>
<rect x="10" y="10" width="580" height="40" fill="url(#MyGradient)" filter="url(#Identity)"/>
<text x="10" y="80">type: identity</text>
<rect x="10" y="110" width="580" height="40" fill="url(#MyGradient)" filter="url(#Table)"/>
<text x="10" y="180">type: table</text>
<rect x="10" y="210" width="580" height="40" fill="url(#MyGradient)" filter="url(#Linear)"/>
<text x="10" y="280">type:linear slope:.5 intercepts:.25/0/.5</text>
<rect x="10" y="310" width="580" height="40" fill="url(#MyGradient)" filter="url(#Gamma)"/>
<text x="10" y="380">type: gamma ampl:2 exponents:5/3/1</text>
</g>
</svg>
</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="#000000"/>
<!-- 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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