113 lines
6.7 KiB
XML
113 lines
6.7 KiB
XML
<?xml version="1.0" encoding="UTF-8"?>
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<!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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<!--======================================================================-->
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<!--= Copyright 2000 World Wide Web Consortium, (Massachusetts =-->
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<!--= Institute of Technology, Institut National de Recherche en =-->
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<!--= Informatique et en Automatique, Keio University). All Rights =-->
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<!--= Reserved. See http://www.w3.org/Consortium/Legal/. =-->
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<!--======================================================================-->
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<!-- ===================================================================== -->
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<!-- -->
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<!-- masking-groupOpac-BE-04.svg -->
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<!-- renamed for 1.1 suite to masking-opacity-01-b.svg -->
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<!-- -->
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<!-- Test to see the effect of applying an opacity property to a group. -->
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<!-- -->
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<!-- Author : Haroon Sheikh 10-Mar-2000 -->
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<!-- 1.1 revision by Charles Ying -->
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<!-- -->
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<!-- History: -->
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<!-- 10-Mar-2000, HSS: Serial#1 created. -->
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<!-- 17-Mar-2000, LH=" fix BE" fix Legend; ser#2. -->
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<!-- 25-Apr-2000, LH: to ser#3, reflecting fix to PNG. -->
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<!-- 03-Aug-2000, LH=" update DOCTYPE for CR DTD, 20000802" ser# . -->
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<!-- 16-Aug-2000, LH="rename" ser#4. -->
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<!-- -->
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<!-- ===================================================================== -->
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<!--======================================================================-->
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<!--= Note. After October 2000, revision history is kept as CVS 'commit' =-->
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<!--= log messages, and therefore is no longer in the preceding preamble.=-->
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<!--======================================================================-->
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<svg version="1.1" baseProfile="basic" 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">
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<SVGTestCase xmlns="http://www.w3.org/2000/02/svg/testsuite/description/">
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<OperatorScript version="$Revision: 1.6 $" testname="masking-opacity-01-b.svg">
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<Paragraph>
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Test to see the effect of applying an opacity property to a group.
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</Paragraph>
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<Paragraph>
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A blue rectangle with a green rectangle on top are contained in a
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group. This opacity of the group and the opacity of the rectangles are
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changed in this test. A red rectangle is provided in the background so
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that opacity changes are obvious visually.
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</Paragraph>
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<Paragraph>
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From top to bottom, the tests are as follows.
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</Paragraph>
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<Paragraph>
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In the top test, the opacities of the group and the individual rectangles are
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all set to 1. As a result, the green rectangle should appear on top of the blue
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rectangle.
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</Paragraph>
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<Paragraph>
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In the second test, the group is given an opacity of 0.5. As a result, the blue
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rectangle should not show through in the region where the green and blue overlap.
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</Paragraph>
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<Paragraph>
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In the third test, the group maintains a group opacity of 1 whereas each individual
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rectangle is given an opacity of 0.5 in the group. As a result, the blue rectangle
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should show through in the overlap region.
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</Paragraph>
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<Paragraph>
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Lastly, the group and individual rectangles are all given an opacity of 0.5. The
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result should be similar to the previous test only fainter (because the opacity) is
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resulting in less contribution.
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</Paragraph>
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<Paragraph>
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The rendered picture should match the reference image exactly, except for possible
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variations in the labelling text (per CSS2 rules).
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</Paragraph>
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</OperatorScript>
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</SVGTestCase>
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<title id="test-title">masking-opacity-01-b</title>
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<desc id="test-desc">Test to see the effect of applying an opacity property to a group.</desc>
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<!--======================================================================-->
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<!--Content of Test Case follows... =====================-->
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<!--======================================================================-->
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<g id="test-body-content">
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<text font-family="Arial" font-size="24" x="50" y="27">Test for opacity property on a group.</text>
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<rect x="10" y="30" width="100" height="260" fill="red" />
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<g opacity="1" >
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<rect x="60" y="50" width="80" height="40" fill="blue" />
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<rect x="70" y="60" width="80" height="40" fill="lime" />
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</g>
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<text font-family="Arial" font-size="20" x="200" y="62">Group opacity: 1</text>
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<text font-family="Arial" font-size="20" x="200" y="80">Blue rectangle opacity: 1</text>
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<text font-family="Arial" font-size="20" x="200" y="98">Green rectangle opacity: 1</text>
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<g opacity="0.5" >
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<rect x="60" y="110" width="80" height="40" fill="blue" />
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<rect x="70" y="120" width="80" height="40" fill="lime" />
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</g>
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<text font-family="Arial" font-size="20" x="200" y="122">Group opacity: 0.5</text>
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<text font-family="Arial" font-size="20" x="200" y="140">Blue rectangle opacity: 1</text>
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<text font-family="Arial" font-size="20" x="200" y="158">Green rectangle opacity: 1</text>
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<g opacity="1" >
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<rect x="60" y="170" width="80" height="40" fill="blue" opacity=".5" />
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<rect x="70" y="180" width="80" height="40" fill="lime" opacity=".5" />
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</g>
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<text font-family="Arial" font-size="20" x="200" y="182">Group opacity: 1</text>
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<text font-family="Arial" font-size="20" x="200" y="200">Blue rectangle opacity: 0.5</text>
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<text font-family="Arial" font-size="20" x="200" y="218">Green rectangle opacity: 0.5</text>
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<g opacity="0.5" >
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<rect x="60" y="230" width="80" height="40" fill="blue" opacity=".5" />
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<rect x="70" y="240" width="80" height="40" fill="lime" opacity=".5" />
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</g>
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<text font-family="Arial" font-size="20" x="200" y="242">Group opacity: 0.5</text>
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<text font-family="Arial" font-size="20" x="200" y="260">Blue rectangle opacity: 0.5</text>
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<text font-family="Arial" font-size="20" x="200" y="278">Green rectangle opacity: 0.5</text>
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</g>
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<text id="revision" x="10" y="340" font-size="40" stroke="none" fill="black">$Revision: 1.6 $</text>
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<rect id="test-frame" x="1" y="1" width="478" height="358" fill="none" stroke="#000000"/>
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</svg>
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