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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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