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| 1 <!DOCTYPE html> | |
| 2 <html> | |
| 3 <head> | |
| 4 <script src="../../../resources/js-test.js"></script> | |
| 5 <script src="../resources/subpixel-utils.js"></script> | |
| 6 <style> | |
| 7 #shape-inside { | |
| 8 position: relative; | |
| 9 width: 594px; | |
| 10 height: 500px; | |
| 11 shape-inside: polygon(1.58% 1.42%, 99.42% 1.42%, 98.83% 33.33%, 50.67% 3
4.08%, 99.50% 66.62%, 98.83% 99.48%, 2.25% 99.07%); | |
| 12 font: 14.5px/1 Ahem, sans-serif; | |
| 13 color: green; | |
| 14 } | |
| 15 | |
| 16 #shape-outline { | |
| 17 position: absolute; | |
| 18 display: block; | |
| 19 top: 0px; | |
| 20 left: 0px; | |
| 21 width: 594px; | |
| 22 height: 500px; | |
| 23 } | |
| 24 </style> | |
| 25 </head> | |
| 26 <body> | |
| 27 <body> | |
| 28 <div id="shape-inside"> | |
| 29 <svg id="shape-outline" viewbox="0 0 100 100" preserveAspectRatio="none"
xmlns="http://www.w3.org/2000/svg"> | |
| 30 <polygon id="shape-polygon" points="1.58,1.42 99.42,1.42 98.83,33.33
50.67,34.08 99.50,66.62, 98.83,99.48 2.25,99.07" stroke="blue" vector-effect="n
on-scaling-stroke" stroke-width="1" fill="none"/> | |
| 31 </svg> | |
| 32 <span id="a">X</span><br/> | |
| 33 <span id="b">X</span><br/> | |
| 34 <span id="c">X</span><br/> | |
| 35 <span id="d">X</span><br/> | |
| 36 </div> | |
| 37 <div id="console"></div> | |
| 38 </body> | |
| 39 <script> | |
| 40 function shapeInsideRect(elementId) | |
| 41 { | |
| 42 var s = document.getElementById("shape-inside").getBoundingClientRect(); | |
| 43 var r = document.getElementById(elementId).getBoundingClientRect(); | |
| 44 return {left: r.left - s.left, top: r.top - s.top, width: r.width, height:
r.height}; | |
| 45 } | |
| 46 | |
| 47 // The top of the polygon is a horzontal edge at y=1.42%, and its parent's hei
ght is 500px. The top of | |
| 48 // the first line, span "a", will align with the top of the polygon. The Exclu
sionShape::firstIncludedIntervalLogicalTop() | |
| 49 // methods use ceiledLayoutUnit() to ensure that their return value is within
the shape. | |
| 50 | |
| 51 var lineATop = Math.floor(SubPixelLayout.ceilToLayoutUnit(.0142 * 500)); | |
| 52 | |
| 53 // Verify that all four one-character lines are vertically adjacent and 15 pix
els high. | |
| 54 var quiet = true; // PASS output depends on SubPixelLayout.isEnabled() | |
| 55 shouldBe("shapeInsideRect('a').top", String(lineATop), quiet); | |
| 56 shouldBe("shapeInsideRect('b').top", String(lineATop + 15), quiet); | |
| 57 shouldBe("shapeInsideRect('c').top", String(lineATop + 30), quiet); | |
| 58 shouldBe("shapeInsideRect('d').top", String(lineATop + 45), quiet); | |
| 59 </script> | |
| 60 </html> | |
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