third_party/WebKit/LayoutTests/svg/transforms/transform-origin-css-property.xhtml

   1 <html xmlns="http://www.w3.org/1999/xhtml">
   2 <style>
   3 #svgRoot {
   4     position: absolute;
   5     top: 0;
   6     left: 0;
   7     width: 100%;
   8     height: 100%;
   9 }
  10
  11 #transformOriginRect {
  12     fill: green;
  13     transform: rotate(90deg);
  14 }
  15 </style>
  16
  17 <!--
  18   Test for bug 79068 - SVG should support transform-origin and relative values.
  19
  20   You should see 9 green 20x20 rectangles.  Each green rectangle is actually one of a set of about 6, each one
  21   with a different but equivalent value for the CSS transform-origin property.
  22 -->
  23
  24 <body>
  25   <svg id="svgRoot" xmlns="http://www.w3.org/2000/svg"></svg>
  26
  27   <script><![CDATA[
  28     var svgNS = "http://www.w3.org/2000/svg";
  29
  30     function addTransformOriginRect(x, y, s)
  31     {
  32        var rect = document.createElementNS(svgNS, "rect");
  33        var transformOrigin = (typeof(s) == "string") ? s :  (x + s[0]) + " " + (y + s[1]);
  34        rect.setAttribute("id", "transformOriginRect");
  35        rect.setAttribute("x", x);
  36        rect.setAttribute("y", y);
  37        rect.setAttribute("width", 30);
  38        rect.setAttribute("height", 30);
  39        rect.setAttribute("style", "-webkit-transform-origin: " + transformOrigin + ";");
  40        document.getElementById("svgRoot").appendChild(rect);
  41     }
  42
  43     var equivalentTransformOrigins = [
  44          ["50% 50%", "center 50%", "50% center", "center", "center center", [15, 15]],
  45          ["0% 0%", "left 0%", "0% top", "left top", "top left", [0, 0]],
  46          ["0% 50%", "left 50%", "0% center", "left", "left center", "center left", [0, 15]],
  47          ["100% 0%", "right 0%", "100% top", "right top", "top right", [30, 0]],
  48          ["0% 50%", "left 50%", "0% center", "left center", "center left", [0, 15]],
  49          ["100% 50%", "right 50%", "100% center", "right center", "center right", [30, 15]],
  50          ["0% 100%", "left 100%", "0% bottom", "left bottom", "left bottom", [0, 30]],
  51          ["50% 100%", "center 100%", "50% bottom", "bottom", "center bottom", "bottom center", [15, 30]],
  52          ["100% 100%", "right 100%", "100% bottom", "right bottom", "bottom right", [30, 30]]
  53      ];
  54
  55      for (var i = 0; i < equivalentTransformOrigins.length; i++)  {
  56          var x = 60 + (i %  4) * 60;
  57          var y = 60 + Math.floor(i / 4) * 60;
  58          equivalentTransformOrigins[i].map( function(s) { addTransformOriginRect(x, y, s); } );
  59      }
  60
  61   ]]></script>
  62 </body>
  63 </html>