Revision 2eec13b500aa5dc62b83f2d3ec87ed5a73d8e933 authored by Ian Kilpatrick on 26 March 2018, 18:44:58 UTC, committed by Chromium WPT Sync on 26 March 2018, 18:44:58 UTC
This allows a LayoutChild to have layout performed on it, which will
return a Fragment - with the correct inline and block sizes.
These Fragments cannot be positioned yet, (next patch).
The LayoutChild will be laid out with an available inline/block size of
zero by default, and optionally can accept a fixed-inline/block size,
which it must respect.
Bug: 726125
Change-Id: Ie4386b8f6cd6ccec3f9e52ff332322101058836d
Reviewed-on: https://chromium-review.googlesource.com/962870
Commit-Queue: Ian Kilpatrick <ikilpatrick@chromium.org>
Reviewed-by: Kentaro Hara <haraken@chromium.org>
Reviewed-by: Emil A Eklund <eae@chromium.org>
Reviewed-by: Morten Stenshorne <mstensho@chromium.org>
Cr-Commit-Position: refs/heads/master@{#545845}
1 parent a35b824
types-dom-08-f-isvalid.html
<!DOCTYPE html>
<html lang='en'>
<head>
<title>types-dom-08-f-manual.svg</title>
<meta charset='utf-8'>
</head>
<body>
<h1>Source SVG: types-dom-08-f-manual.svg</h1>
<svg 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">
<!--======================================================================-->
<!--= Copyright 2008 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/. =-->
<!--======================================================================-->
<title id="test-title">$RCSfile: types-dom-08-f.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>
<rect id="myRect" x="0" y="0" width="60" height="40"/>
</defs>
<g id="body">
<g id="wrap" transform="translate(300,100)">
<g id="group1" transform="translate(10, 20)" fill="#ff0">
<rect id="rect1" transform="scale(2)" x="10" y="10" width="50" height="50"/>
<rect id="rect2" x="10" y="10" width="100" height="100"/>
<g id="group2" transform="translate(10, 20)">
<rect id="rect3" x="0" y="10" width="150" height="50"/>
<circle id="circle1" cx="20" cy="20" r="100" />
</g>
</g>
<rect id="rect4" x="10" y="10" width="400" height="0"/>
<use id="myUse" xlink:href="#myRect" x="-30" y="-20" fill="#ff0"/>
<g id="emptyG"/>
<line id="thickLine" stroke-width="10" x2="100" y2="0" stroke="#ff0"/>
</g>
<circle id="circle2" cx="20" cy="20" r="100" />
<text x="240" y="40" text-anchor="middle" >SVGLocatable.getBBox() - basic test</text>
<rect x="330" y="315" width="130" height="40" stroke="blue" fill="none"/>
<g fill="black">
<text id="TestStatus" x="333" y="350" font-size="40">failed</text>
</g>
</g>
<script><![CDATA[
var svg_ns = "http://www.w3.org/2000/svg";
var xlink_ns = "http://www.w3.org/1999/xlink";
var count=0;
var topsvg = document.documentElement;
var startY = 80;
var rowHeight = 12;
var fontSize = "10";
var isPassed = true;
function drawString( text, color )
{
node_to_insert=document.createElementNS(svg_ns,"text");
node_to_insert.setAttributeNS(null,"font-size",fontSize);
var xVal = 5;
node_to_insert.setAttributeNS(null,"x", xVal.toString());
var yVal = startY + count++ * rowHeight;
node_to_insert.setAttributeNS(null, "y", yVal.toString());
node_to_insert.setAttributeNS(null, "fill", color );
node_to_insert.appendChild(document.createTextNode(text));
document.getElementById( "test-body-content" ).appendChild(node_to_insert);
}
function verifyBBox( bbox, x, y, width, height, epsilon )
{
if
(
( Math.abs(bbox.x - x ) < epsilon ) &&
( Math.abs(bbox.y - y ) < epsilon ) &&
( Math.abs(bbox.width - width ) < epsilon ) &&
( Math.abs(bbox.height - height ) < epsilon )
)
{
return "green";
}
else
{
isPassed = false;
drawString( "Results do not match expected values ( " + x + ", " + y + ", " + width + ", " + height + " )", "red" );
return "red";
}
}
function displayGetBBox( )
{
drawString( "getBBox()", "black" );
var bbox = document.getElementById( "group1" ).getBBox( );
drawString( "[group1] " + bbox.x + " " + bbox.y + " " + bbox.width + " " + bbox.height, verifyBBox( bbox, -70, -60, 230, 200, 1 / 65535 ) );
bbox = document.getElementById( "rect1" ).getBBox( );
drawString( "[rect1] " + bbox.x + " " + bbox.y + " " + bbox.width + " " + bbox.height, verifyBBox( bbox, 10, 10, 50, 50, 1 / 65535 ));
bbox = document.getElementById( "rect2" ).getBBox( );
drawString( "[rect2] " + bbox.x + " " + bbox.y + " " + bbox.width + " " + bbox.height , verifyBBox( bbox, 10, 10, 100, 100, 1 / 65535 ));
bbox = document.getElementById( "group2" ).getBBox( );
drawString( "[group2] " + bbox.x + " " + bbox.y + " " + bbox.width + " " + bbox.height, verifyBBox( bbox, -80, -80, 230, 200, 1 / 65535 ));
bbox = document.getElementById( "rect3" ).getBBox( );
drawString( "[rect3] " + bbox.x + " " + bbox.y + " " + bbox.width + " " + bbox.height , verifyBBox( bbox, 0, 10, 150, 50, 1 / 65535 ));
bbox = document.getElementById( "circle1" ).getBBox( );
drawString( "[circle1] " + bbox.x + " " + bbox.y + " " + bbox.width + " " + bbox.height , verifyBBox( bbox, -80, -80, 200, 200, 1 / 65535 ));
bbox = document.getElementById( "rect4" ).getBBox( );
drawString( "[rect4] " + bbox.x + " " + bbox.y + " " + bbox.width + " " + bbox.height, verifyBBox( bbox, 10, 10, 400, 0, 1 / 65535 ));
bbox = document.getElementById( "myUse" ).getBBox( );
drawString( "[myUse] " + bbox.x + " " + bbox.y + " " + bbox.width + " " + bbox.height , verifyBBox( bbox, -30, -20, 60, 40, 1 / 65535 ));
bbox = document.getElementById( "thickLine" ).getBBox( );
drawString( "[thickLine] " + bbox.x + " " + bbox.y + " " + bbox.width + " " + bbox.height , verifyBBox( bbox, 0, 0, 100, 0, 1 / 65535 ));
}
displayGetBBox();
// remove from tree, get bbox
drawString( "node removed from tree, should still have bounding box", "black" );
circle = document.getElementById( "circle2" );
document.getElementById( "body" ).removeChild(circle);
bbox = circle.getBBox( );
drawString( "[circle2]: " + bbox.x + " " + bbox.y + " " + bbox.width + " " + bbox.height , verifyBBox( bbox, -80, -80, 200, 200, 1 / 65535 ));
var emptyG = document.getElementById( "emptyG" );
bbox = emptyG.getBBox( );
if ( bbox == null )
{
drawString( "[emptyG]: null" , "green");
}
else
{
isPassed = false;
drawString( "Results do not match expected values (null)" , "red");
}
if( isPassed )
{
var status = document.getElementById("TestStatus");
status.firstChild.nodeValue = "passed" ;
status.setAttribute( "fill", "green");
}
]]></script>
</g>
<g font-family="SVGFreeSansASCII,sans-serif" font-size="32">
<text id="revision" x="10" y="340" stroke="none"
fill="black">$Revision: 1.1 $</text>
</g>
<rect id="test-frame" x="1" y="1" width="478" height="358" fill="none" stroke="#000"/>
<!-- 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>
</body>
</html>
Computing file changes ...
