<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1 Basic//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11-basic.dtd">
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<!--= Copyright 2000 World Wide Web Consortium, (Massachusetts =-->
<!--= Institute of Technology, Institut National de Recherche en =-->
<!--= Informatique et en Automatique, Keio University). All Rights =-->
<!--= Reserved. See http://www.w3.org/Consortium/Legal/. =-->
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<!-- filters-colorMtrx-BE-03.svg -->
<!-- renamed for 1.1 suite to filters-color-01-f.svg -->
<!-- renamed for 1.1 basic profile to filters-color-01-b.svg -->
<!-- Author : Jon Ferraiolo 03-Apr-2000 -->
<!-- Revised for 1.1 : Mike Bultrowicz, 4 February 2002 -->
<!-- Modified for svg 1.1 basic profile by Luc Minnebo, 05-July-2002 -->
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<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" id="svg-root" width="100%" height="100%" viewBox="0 0 480 360" version="1.1" baseProfile="basic">
<SVGTestCase xmlns="http://www.w3.org/2000/02/svg/testsuite/description/">
<OperatorScript version="$Revision: 1.6 $" testname="filters-color-01-b.svg">
<Paragraph>
Test which verifies the basic facilities of
feColorMatrix.
</Paragraph>
<Paragraph>
This test uses the following elements : a nested
<svg> with a viewBox attribute, <linearGradient>,
<filter>, <feColorMatrix>, <feComposite>.
</Paragraph>
<Paragraph>
The test case shows five rectangles filled with a
gradient showing the effects of feColorMatrix: an
unfiltered rectangle acting as a reference, use of the
feColorMatrix matrix option to convert to grayscale,
use of the feColorMatrix saturate option, use of the
feColorMatrix hueRotate option, and use of the
feColorMatrix luminanceToAlpha option.
</Paragraph>
<Paragraph>
The test is somewhat self-explanatory as the strings
document the type of feColorMatrix operation that is
being used.
</Paragraph>
</OperatorScript>
</SVGTestCase>
<title id="test-title">filters-color-01-b</title>
<desc id="test-desc">Test which verifies the basic facilities of feColorMatrix.</desc>
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<g id="test-body-content">
<svg version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="-10" y="5" width="500" height="290" viewBox="0 0 800 500">
<title>Example feColorMatrix - Examples of feColorMatrix operations</title>
<desc>Five rectangles filled with a gradient showing the effects of feColorMatrix: an unfiltered rectangle acting as a reference, use of the feColorMatrix matrix option to convert to grayscale, use of the feColorMatrix saturate option, use of the feColorMatrix hueRotate option, and use of the feColorMatrix luminanceToAlpha option.</desc>
<defs>
<linearGradient id="MyGradient" gradientUnits="userSpaceOnUse" x1="20" y1="0" x2="760" y2="0">
<stop offset="0" stop-color="#dd00dd"/>
<stop offset=".33" stop-color="#22cc22"/>
<stop offset=".67" stop-color="#400000"/>
<stop offset="1" stop-color="#a0a0ff"/>
</linearGradient>
<filter id="Matrix" filterUnits="objectBoundingBox" x="0%" y="0%" width="100%" height="100%">
<feColorMatrix type="matrix" in="SourceGraphic" values=".33 .33 .33 0 0 .33 .33 .33 0 0 .33 .33 .33 0 0 .33 .33 .33 0 0"/>
</filter>
<filter id="Saturate40" filterUnits="objectBoundingBox" x="-5%" y="-5%" width="110%" height="110%">
<feColorMatrix type="saturate" in="SourceGraphic" values=".25"/>
</filter>
<filter id="HueRotate90" filterUnits="objectBoundingBox" x="-5%" y="-5%" width="110%" height="110%">
<feColorMatrix type="hueRotate" in="SourceGraphic" values="90"/>
</filter>
<filter id="LuminanceToAlpha" filterUnits="objectBoundingBox" x="-5%" y="-5%" width="110%" height="110%">
<feColorMatrix type="luminanceToAlpha" in="SourceGraphic" result="a"/>
<feComposite in="SourceGraphic" in2="a" operator="in"/>
</filter>
</defs>
<g font-size="40" font-family="Verdana">
<rect fill="none" stroke="blue" x="1" y="1" width="798" height="498"/>
<rect x="20" y="20" width="760" height="40" fill="url(#MyGradient)"/>
<text x="20" y="95">Unfiltered</text>
<rect x="20" y="120" width="760" height="40" fill="url(#MyGradient)" filter="url(#Matrix)"/>
<text x="20" y="195">type="matrix" (grayscale matrix)</text>
<rect x="20" y="220" width="760" height="40" fill="url(#MyGradient)" filter="url(#Saturate40)"/>
<text x="20" y="295">type="saturate" values=".4"</text>
<rect x="20" y="320" width="760" height="40" fill="url(#MyGradient)" filter="url(#HueRotate90)"/>
<text x="20" y="395">type="hueRotate" values="90"</text>
<rect x="20" y="420" width="760" height="40" fill="url(#MyGradient)" filter="url(#LuminanceToAlpha)"/>
<text x="20" y="495">type="luminanceToAlpha"</text>
</g>
</svg>
</g>
<text id="revision" x="10" y="340" font-size="40" stroke="none" fill="black">$Revision: 1.6 $</text>
<rect id="test-frame" x="1" y="1" width="478" height="358" fill="none" stroke="#000000"/>
</svg>
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