SIEコード [1798] (Sie-announce) - SIE

Revision: 1798
          http://sourceforge.jp/projects/sie/svn/view?view=rev&revision=1798
Author:   dhrname
Date:     2010-04-20 23:00:56 +0900 (Tue, 20 Apr 2010)

Log Message:
-----------


Modified Paths:
--------------
    branches/ufltima/dom/svg.js

Modified: branches/ufltima/dom/svg.js
===================================================================

--- branches/ufltima/dom/svg.js	2010-04-20 13:34:48 UTC (rev 1797)
+++ branches/ufltima/dom/svg.js	2010-04-20 14:00:56 UTC (rev 1798)
@@ -2747,26 +2747,38 @@
   } else {
     var s = this.ownerDocument.createSVGPoint(), t = this.firstChild;
     var x = y = 0;
-    var h = this.getSubStringLength(0, charnum), n = m = 0, xory;
+    var n = m = 0, xory;
     var isYokogaki = ((style.getPropertyValue("writing-mode")) === "lr-tb") ? true : false;
-    if (isYokogaki) {
-      x = h;
-      xory = "y";
-    } else {
-      y = h;
-      xory = "x";
-    }
     var txb = this.x.baseVal, tyb = this.y.baseVal;
     if (txb.numberOfItems > charnum) {
       x = txb.getItem(charnum).value;
     } else {
       x = txb.getItem(txb.numberOfItems-1).value;
+      if (isYokogaki) {
+        x += this.getSubStringLength(txb.numberOfItems-1, charnum);
+      }
     }
     if (tyb.numberOfItems > charnum) {
       y = tyb.getItem(charnum).value;
     } else {
       y = tyb.getItem(tyb.numberOfItems-1).value;
+      if (!isYokogaki) {
+        y += this.getSubStringLength(tyb.numberOfItems-1, charnum);
+      }
     }
+    s.x = x;
+    s.y = y;
+    while (t) {
+      if (t.nodeName === "#text") {
+        m += t.length;
+      } else if (t.localName === "tspan"){
+        var p = m;
+        m += t.getNumberOfChars();
+        if (m > charnum) {
+          s = t.getEndPositionOfChar(charnum-p);
+        }
+      }
+    }
     return s;
   }
 };



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[Sie-announce] SIEコード [1798]