[SVG] Paint unnormalized paths

third_party/WebKit/Source/platform/graphics/Path.cpp

 /*
  * Copyright (C) 2003, 2006 Apple Computer, Inc.  All rights reserved.
  *                     2006 Rob Buis <buis@kde.org>
  * Copyright (C) 2007 Eric Seidel <eric@webkit.org>
  * Copyright (C) 2013 Google Inc. All rights reserved.
  * Copyright (C) 2013 Intel Corporation. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ skipping 313 matching lines @@
 void Path::addBezierCurveTo(const FloatPoint& p1, const FloatPoint& p2, const FloatPoint& ep)
 {
     m_path.cubicTo(p1.data(), p2.data(), ep.data());
 }
 
 void Path::addArcTo(const FloatPoint& p1, const FloatPoint& p2, float radius)
 {
     m_path.arcTo(p1.data(), p2.data(), WebCoreFloatToSkScalar(radius));
 }
 
+void Path::addArcTo(const FloatPoint& p, const FloatSize& r, float xRotate, bool largeArc, bool sweep)
+{
+    m_path.arcTo(
+        WebCoreFloatToSkScalar(r.width()), WebCoreFloatToSkScalar(r.height()),
+        WebCoreFloatToSkScalar(xRotate),
+        largeArc ? SkPath::kLarge_ArcSize : SkPath::kSmall_ArcSize,
+        sweep ? SkPath::kCW_Direction : SkPath::kCCW_Direction,
+        WebCoreFloatToSkScalar(p.x()), WebCoreFloatToSkScalar(p.y()));
+}
+
 void Path::closeSubpath()
 {
     m_path.close();
 }
 
 void Path::addEllipse(const FloatPoint& p, float radiusX, float radiusY, float startAngle, float endAngle, bool anticlockwise)
 {
     ASSERT(ellipseIsRenderable(startAngle, endAngle));
     ASSERT(startAngle >= 0 && startAngle < twoPiFloat);
     ASSERT((anticlockwise && (startAngle - endAngle) >= 0) || (!anticlockwise && (endAngle - startAngle) >= 0));
@@ skipping 151 matching lines @@
 
 #if ENABLE(ASSERT)
 bool ellipseIsRenderable(float startAngle, float endAngle)
 {
     return (std::abs(endAngle - startAngle) < twoPiFloat)
         || WebCoreFloatNearlyEqual(std::abs(endAngle - startAngle), twoPiFloat);
 }
 #endif
 
 } // namespace blink