--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/webengine/osswebengine/WebCore/bindings/js/JSSVGMatrixCustom.cpp	Mon Mar 30 12:54:55 2009 +0300
@@ -0,0 +1,63 @@
+/*
+ * Copyright (C) 2006 Nikolas Zimmermann <zimmermann@kde.org>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public License
+ * along with this library; see the file COPYING.LIB.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#include "config.h"
+
+#if ENABLE(SVG)
+
+#include "JSSVGMatrix.h"
+
+#include "AffineTransform.h"
+#include "SVGException.h"
+
+using namespace KJS;
+
+namespace WebCore {
+
+JSValue* JSSVGMatrix::inverse(ExecState* exec, const List&)
+{
+    const AffineTransform& imp(*impl());
+    KJS::JSValue* result = toJS(exec, new JSSVGPODTypeWrapper<AffineTransform>(imp.inverse()));
+
+    if (!imp.isInvertible())
+        setDOMException(exec, SVG_MATRIX_NOT_INVERTABLE);
+
+    return result;
+}
+
+JSValue* JSSVGMatrix::rotateFromVector(ExecState* exec, const List& args)
+{
+    AffineTransform& imp(*impl());
+ 
+    float x = args[0]->toFloat(exec);
+    float y = args[1]->toFloat(exec);
+
+    KJS::JSValue* result = toJS(exec, new JSSVGPODTypeWrapper<AffineTransform>(imp.rotateFromVector(x, y)));
+
+    if (x == 0.0 || y == 0.0)
+        setDOMException(exec, SVG_INVALID_VALUE_ERR);
+
+    return result;
+}
+    
+}
+
+#endif // ENABLE(SVG)
+
+// vim:ts=4:noet