| <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="Peter Graffagnino" status="accepted" |
| version="$Revision: 1.6 $" testname="$RCSfile: filters-offset-01-b.svg,v $"> |
| <d:testDescription xmlns="http://www.w3.org/1999/xhtml" href="http://www.w3.org/TR/SVG11/filters.html#feOffsetElement"> |
| <p> |
| The target crosshairs should align with |
| lower left bounds of the associated circle. |
| The color of each crosshair should match |
| the associated circle. |
| </p> |
| <p> |
| Verify the basic capability to handle the feOffset, feMerge and |
| feFlood filter nodes. Four copies of a filled circle should appear at |
| various offsets and colors. For each circle a reference crosshair is |
| drawn at the lower left of the circle to indicate the expected color, |
| opacity and position for the filtered element. The targets are drawn |
| with the standard svg path element. |
| </p> |
| <p> |
| In addition to feFlood, feMerge, and feOffset, this test uses |
| 'feComposite' to recolor the SourceGraphic with the feFlood color. |
| The source graphic uses 'circle'. The target cross hairs are drawn |
| with 'path' and use 'fill' and 'fill-opacity'. |
| </p> |
| </d:testDescription> |
| <d:operatorScript xmlns="http://www.w3.org/1999/xhtml"> |
| <p> |
| Run the test. No interaction required. |
| </p> |
| </d:operatorScript> |
| <d:passCriteria xmlns="http://www.w3.org/1999/xhtml"> |
| <p> |
| The rendered image should match the reference image. Additionally, the |
| target crosshairs should match the color, lower left corner, and |
| opacity of each copy of the filtered circle. |
| </p> |
| </d:passCriteria> |
| </d:SVGTestCase> |
| <title id="test-title">$RCSfile: filters-offset-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"> |
| <defs> |
| <filter id="FOMTest" filterUnits="objectBoundingBox" x="0" y="0" width="2.5" height="4"> |
| |
| <feOffset result="Off1" dx="40" dy="30"/> |
| <feFlood result="F1" flood-color="#408000" flood-opacity=".8"/> |
| <feComposite in2="Off1" operator="in" result="C1"/> |
| |
| <feOffset in="SourceGraphic" result="Off2" dx="80" dy="60"/> |
| <feFlood result="F2" flood-color="#408000" flood-opacity=".6"/> |
| <feComposite in2="Off2" operator="in" result="C2"/> |
| |
| <feOffset in="SourceGraphic" result="Off3" dx="120" dy="90"/> |
| <feFlood result="F3" flood-color="#408000" flood-opacity=".4"/> |
| <feComposite in2="Off3" operator="in" result="C3"/> |
| |
| <feMerge> |
| <feMergeNode in="C3"/> |
| <feMergeNode in="C2"/> |
| <feMergeNode in="C1"/> |
| <feMergeNode in="SourceGraphic"/> |
| </feMerge> |
| </filter> |
| </defs> |
| |
| <circle cx="160" cy="50" r="40" fill="#000" filter="url(#FOMTest)"/> |
| |
| <!-- Add some crosshairs of the same color of the |
| flood at the same location as the offset --> |
| |
| <!-- 20 pixel cross hair at 120,90 --> |
| <path fill="#000" transform="translate(120, 90)" d="M-1,-11h2v10h10v2h-10v10h-2v-10h-10v-2h10v-10"/> |
| |
| <!-- 20 pixel cross hair at 160,120 --> |
| <path fill="#408000" fill-opacity=".8" transform="translate(160, 120)" d="M-1,-11h2v10h10v2h-10v10h-2v-10h-10v-2h10v-10"/> |
| |
| <!-- 20 pixel cross hair at 200,150 --> |
| <path fill="#408000" fill-opacity=".6" transform="translate(200, 150)" d="M-1,-11h2v10h10v2h-10v10h-2v-10h-10v-2h10v-10"/> |
| |
| <!-- 20 pixel cross hair at 240,180 --> |
| <path fill="#408000" fill-opacity=".4" transform="translate(240, 180)" d="M-1,-11h2v10h10v2h-10v10h-2v-10h-10v-2h10v-10"/> |
| |
| </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> |