From 0fc934fe43b17fd8cb2e7e93ed622c7422daa725 Mon Sep 17 00:00:00 2001
From: dhrname <dhrname@users.sourceforge.jp>
Date: Tue, 21 Feb 2012 23:30:06 +0900
Subject: [PATCH] =?utf8?q?SVGTextPositioningElement=E3=81=AEdeterminant?=
 =?utf8?q?=E3=82=92=E5=A4=89=E6=95=B0=E3=81=AB=E6=A0=BC=E7=B4=8D=E3=81=97?=
 =?utf8?q?=E3=81=A6=E8=BB=BD=E9=87=8F=E5=8C=96?=
MIME-Version: 1.0
Content-Type: text/plain; charset=utf8
Content-Transfer-Encoding: 8bit

---
 org/w3c/dom/svg.js | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/org/w3c/dom/svg.js b/org/w3c/dom/svg.js
index c9f3131..0ac4817 100644
--- a/org/w3c/dom/svg.js
+++ b/org/w3c/dom/svg.js
@@ -4191,7 +4191,8 @@ SVGTextPositioningElement.prototype._texto = function(evt) {
       ti = tar.firstChild,
       ttp = tar._tar,
       style = tar.ownerDocument.defaultView.getComputedStyle(tar, null),
-      n = parseFloat(style.getPropertyValue("font-size")) * Math.sqrt(Math.abs(tar.getScreenCTM()._determinant())),
+      deter = Math.sqrt(Math.abs(tar.getScreenCTM()._determinant())),
+      n = parseFloat(style.getPropertyValue("font-size")) * deter,
       tod = tar.ownerDocument.documentElement,
       ttpc = ttp, //ttpcはttpのキャッシュ
       tlen = tar.getComputedTextLength(),
@@ -4205,7 +4206,7 @@ SVGTextPositioningElement.prototype._texto = function(evt) {
   ttps.fontStyle = style.getPropertyValue("font-style");
   ttps.fontWeight = style.getPropertyValue("font-weight");
   if (isFinite(parseFloat(lts))) {
-    ttps.letterSpacing = parseFloat(lts) * Math.sqrt(Math.abs(tar.getScreenCTM()._determinant())) + "px";
+    ttps.letterSpacing = parseFloat(lts) * deter + "px";
   }
   /*ここでの変数jは前回ノードまでの総文字数*/
   for (var i=0, j=0, tli=tar.getNumberOfChars();i<tli;++i) {
@@ -4340,7 +4341,7 @@ SVGTextPositioningElement.prototype._texto = function(evt) {
     ++j;
   }
   delete tar._cacheMatrix;
-  ae = isRect = evt = tar = style = tedeco = tpp = ttpc = style = color = cursor = disp = vis = ttps = backr = backrs = di = tft = jt = void 0;
+  ae = isRect = evt = tar = style = tedeco = tpp = ttpc = style = color = cursor = disp = vis = ttps = backr = backrs = di = tft = jt = lts = deter = void 0;
 };
 
 function SVGTextElement(_doc) {
-- 
2.11.0