SIEコード [1803] (Sie-announce) - SIE

Revision: 1803
          http://sourceforge.jp/projects/sie/svn/view?view=rev&revision=1803
Author:   dhrname
Date:     2010-04-26 23:46:44 +0900 (Mon, 26 Apr 2010)

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


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

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

--- branches/ufltima/dom/svg.js	2010-04-26 14:45:26 UTC (rev 1802)
+++ branches/ufltima/dom/svg.js	2010-04-26 14:46:44 UTC (rev 1803)
@@ -2786,37 +2786,6 @@
     throw (new DOMException(DOMException.INDEX_SIZE_ERR));
   } else {
     var s = this.ownerDocument.createSVGPoint(), t = this.firstChild;
-    var x = y = 0;
-    var h = 0, ele, fontSize = 0, isYokogaki = true;
-    /*変数fontSizeはCTM処理後の、fontの実際の大きさを算出するための変数。
-     *つまり、CTMの行列式の２乗を掛け合わせることにより、fontの大きさにCTMを組み入れる
-     *以下では、charnumに位置しているfontの大きさを求めている
-     */
-    while (t) {
-      if (t.nodeName === "#text") {
-        h += t.length;
-        ele = this;
-      } else if (t.localName === "tspan"){
-        h += t.getNumberOfChars();
-        ele = t;
-      }
-      if (h > charnum) {
-        var style = this.ownerDocument.defaultView.getComputedStyle(ele, null);
-        isYokogaki = ((style.getPropertyValue("writing-mode")) === "lr-tb") ? true : false;
-        fontSize = parseFloat(style.getPropertyValue("font-size"));
-        ele = null;
-        break;
-      }
-    }
-    var tend = this.getEndPositionOfChar(charnum);
-    if (isYokogaki) {
-      s.x = tend.x - fontSize;
-      s.y = tend.y;
-    } else {
-      s.y = tend.y - fontSize;
-      s.x = tend.x;
-    }
-    style = tend = null;
     return s;
   }
 };
@@ -2825,40 +2794,7 @@
     throw (new DOMException(DOMException.INDEX_SIZE_ERR));
   } else {
     var s = this.ownerDocument.createSVGPoint(), t = this.firstChild;
-    var x = y = 0;
-    var n = m = 0, xory;
-    var isYokogaki = ((style.getPropertyValue("writing-mode")) === "lr-tb") ? true : false;
-    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;
+   return s;
   }
 };
 /*SVGRect*/  SVGTextContentElement.prototype.getExtentOfChar = function(/*unsigned long*/ charnum ) {



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[Sie-announce] SIEコード [1803]