215 lines
11 KiB
XML
215 lines
11 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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<!-- text-textLength-BE-17-patch.svg -->
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<!-- renamed for 1.1 suite to text-text-01-b.svg -->
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<!-- -->
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<!-- Basic test of 'textLength' and 'lengthAdjust' attributes. -->
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<!-- -->
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<!-- Author : Lofton Henderson, 29-aug-2000. -->
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<!-- 1.1 revision by Rick Graham -->
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<!-- Revised for SVGT/B : Mathias Larsson Carlander Aug/20/2002 -->
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<!-- -->
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<!-- History: -->
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<!-- 29-aug-2000, LH: Serial#1 created. -->
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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 0 160 120">
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<SVGTestCase xmlns="http://www.w3.org/2000/02/svg/testsuite/description/">
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<OperatorScript version="$Revision: 1.7 $" testname="text-text-01-b.svg">
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<Paragraph>
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Test viewer capibility to handle basic use of 'textLength'
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and 'lengthAdjust' attributes.
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</Paragraph>
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<Paragraph>
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There are four pairs of sub-tests. Each pair of sub-tests consists
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of the same two strings: "Line to Stretch" on the left, and "this is
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a line to squeeze" on the right.
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</Paragraph>
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<Paragraph>
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The first (topmost) pair contains no occurrences of the textLength and
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lengthAdjust attributes in the 'text' elements.
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The red reference line under each of the top
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two strings indicates the approximate length of the strings. Since
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the lengths are not constrained by the 'textLength' attribute, small
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variations of the lengths are permissible.
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</Paragraph>
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<Paragraph>
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The remaining three pairs each applies 'textLength' attributes to the
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strings. In the leftmost sub-test of each pair, the 'textLength' value
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will cause a stretching of the string of approximately 25% over the
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"normal" length. In the rightmost sub-test of each pair, the 'textLength' value
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will cause a squeezing of the string of approximately 20% under the
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"normal" length for the string.
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</Paragraph>
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<Paragraph>
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In each of the sub-tests with an application of 'textLength', the
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red reference lines indicate the exact extent of the rendered text.
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The rendered text should fit snugly just within the ticks at the end of
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the red lines.
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</Paragraph>
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<Paragraph>
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The second pair from the top contains 'textLength' but no 'lengthAdjust'
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attributes. In this case, the effect should be as if the value "spacing"
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were specified. Only the inter-character advancement and inter-word spacing
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should change. The aspect ratio of the glyphs should be unaffected. The
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reference image illustrates one valid way to achieve this, by a
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uniform increase or decrease of inter-character advancement.
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</Paragraph>
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<Paragraph>
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The third pair from the top explicitly sets 'lengthAdjust' value
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to "spacing". Therefore it should be rendered identically to the second pair.
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</Paragraph>
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<Paragraph>
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The fourth (bottommost) sub-test pair explicitly sets 'lengthAdjust' value
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to "spacingAndGlyphs". The advancements between characters and words, as well as
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the glyph aspect ratios should be affected.
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The reference image illustrates one valid way to achieve
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this, by a uniform expansion or compression of the string as a whole.
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This effect is equivalent to application of a "scale(xfactor, 1.0)" transformation
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to the 'text' elements.
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</Paragraph>
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<Paragraph>
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The rendered picture should match the reference image, except as noted above.
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In particular, the 'textLength' constraint must be satisfied precisely,
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and the basic rules associated with the "spacing" and "spacingAndGlyphs" values
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of 'lengthAdjust' must be met, but the precise algorithm for meeting all
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of the required contraints is otherwise unspecified.
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</Paragraph>
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<Paragraph>
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The test also uses the 'transform' attribute, the 'rect' element,
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as well as basic fill (solid primary colors),
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stroke (black 1-pixel lines), font-family (Arial)
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and font-size properties.
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</Paragraph>
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</OperatorScript>
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</SVGTestCase>
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<title id="test-title">text-text-01-b.svg</title>
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<desc id="test-desc">Basic test of 'textLength' and 'lengthAdjust' attributes.</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 x="14" y="10" font-family="Arial" font-size="10" fill="black">Basic test of 'textLength' </text>
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<text x="10" y="20" font-family="Arial" font-size="10" fill="black">and 'lengthAdjust' attributes.</text>
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<!-- Test cases 1&2: all defaults -->
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<g id="test-1-2">
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<!-- The text lines -->
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<g font-family="Arial" font-size="8" fill="blue">
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<text x="3" y="30">Line to Stretch</text>
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<text x="75" y="30">this is a line to squeeze</text>
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</g>
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<!-- Length reference lines -->
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<!-- (half ticks here only, as these lengths can validly vary slightly) -->
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<g stroke="red">
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<line x1="2" y1="32" x2="56" y2="32"/>
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<!-- <line x1="39" y1="70" x2="39" y2="84" /> -->
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<line x1="2" y1="32" x2="2" y2="36"/>
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<!-- <line x1="145" y1="70" x2="145" y2="84" /> -->
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<line x1="56" y1="32" x2="56" y2="36"/>
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<line x1="74" y1="32" x2="158" y2="32"/>
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<!-- <line x1="244" y1="70" x2="244" y2="84" /> -->
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<line x1="74" y1="32" x2="74" y2="36"/>
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<!-- <line x1="412" y1="70" x2="412" y2="84" /> -->
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<line x1="158" y1="32" x2="158" y2="36"/>
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</g>
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<!-- Labels -->
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<g font-family="Arial" font-size="6" fill="black">
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<text x="6" y="38">textLength: default</text>
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<text x="6" y="44">lengthAdjust: default</text>
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<text x="76" y="38">textLength: default</text>
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<text x="76" y="44">lengthAdjust: default</text>
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</g>
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</g>
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<!-- Test cases 3&4: define textLength, default lengthAdjust-->
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<g id="test-3-4" transform="translate(0,22)">
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<!-- The text lines -->
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<g font-family="Arial" font-size="8" fill="blue">
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<text x="3" y="30" textLength="65">Line to Stretch</text>
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<text x="75" y="30" textLength="65">this is a line to squeeze</text>
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</g>
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<!-- Length reference lines -->
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<g stroke="red">
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<line x1="2" y1="32" x2="69" y2="32"/>
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<line x1="2" y1="32" x2="2" y2="36"/>
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<line x1="69" y1="32" x2="69" y2="36"/>
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<line x1="74" y1="32" x2="141" y2="32"/>
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<line x1="74" y1="32" x2="74" y2="36"/>
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<line x1="141" y1="32" x2="141" y2="36"/>
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</g>
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<!-- Labels -->
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<g font-family="Arial" font-size="6" fill="black">
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<text x="6" y="38">textLength: 25% longer</text>
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<text x="6" y="44">lengthAdjust: default</text>
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<text x="76" y="38">textLength: 15% shorter</text>
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<text x="76" y="44">lengthAdjust: default</text>
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</g>
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</g>
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<!-- Test cases 5&6: define textLength, lengthAdjust=spacing -->
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<g id="test-5-6" transform="translate(0,44)">
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<!-- The text lines -->
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<g font-family="Arial" font-size="8" fill="blue">
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<text x="3" y="30" textLength="65" lengthAdjust="spacing">Line to Stretch</text>
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<text x="75" y="30" textLength="65" lengthAdjust="spacing">this is a line to squeeze</text>
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</g>
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<!-- Length reference lines -->
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<g stroke="red">
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<line x1="2" y1="32" x2="69" y2="32"/>
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<line x1="2" y1="32" x2="2" y2="36"/>
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<line x1="69" y1="32" x2="69" y2="36"/>
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<line x1="74" y1="32" x2="141" y2="32"/>
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<line x1="74" y1="32" x2="74" y2="36"/>
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<line x1="141" y1="32" x2="141" y2="36"/>
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</g>
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<!-- Labels -->
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<g font-family="Arial" font-size="6" fill="black">
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<text x="3" y="38">textLength: 25% longer</text>
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<text x="3" y="44">lengthAdjust: spacing</text>
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<text x="76" y="38">textLength: 15% shorter</text>
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<text x="76" y="44">lengthAdjust: spacing</text>
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</g>
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</g>
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<!-- Test cases 7&8: define textLength, lengthAdjust=spacingAndGlyphs -->
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<g id="test-7-8" transform="translate(0,66)">
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<!-- The text lines -->
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<g font-family="Arial" font-size="8" fill="blue">
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<text x="3" y="30" textLength="65" lengthAdjust="spacingAndGlyphs">Line to Stretch</text>
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<text x="75" y="30" textLength="65" lengthAdjust="spacingAndGlyphs">this is a line to squeeze</text>
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</g>
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<!-- Length reference lines -->
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<g stroke="red">
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<line x1="2" y1="32" x2="69" y2="32"/>
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<line x1="2" y1="32" x2="2" y2="36"/>
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<line x1="69" y1="32" x2="69" y2="36"/>
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<line x1="74" y1="32" x2="141" y2="32"/>
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<line x1="74" y1="32" x2="74" y2="36"/>
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<line x1="141" y1="32" x2="141" y2="36"/>
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</g>
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<!-- Labels -->
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<g font-family="Arial" font-size="6" fill="black">
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<text x="6" y="38">textLength: 25% longer</text>
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<text x="6" y="44">lengthAdjust: sAG</text>
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<text x="76" y="38">textLength: 20% shorter</text>
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<text x="76" y="44">lengthAdjust: sAG</text>
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</g>
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</g>
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</g>
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<text id="revision" x="5" y="117" font-size="8" stroke="none" fill="black">$Revision: 1.7 $</text>
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<rect id="test-frame" x="1" y="1" width="158" height="118" fill="none" stroke="#000000"/>
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<script>
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if (window.testRunner)
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window.testRunner.dumpSelectionRect();
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</script>
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</svg>
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