Add conicTo().

experimental/SkV8Example/Path.cpp

 /*
  * Copyright 2014 Google Inc.
  *
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  *
  */
 
 #include "Path.h"
@@ skipping 33 matching lines @@
     constructor->InstanceTemplate()->SetInternalFieldCount(1);
 
     ADD_METHOD("closePath", ClosePath);
     ADD_METHOD("moveTo", MoveTo);
     ADD_METHOD("lineTo", LineTo);
     ADD_METHOD("quadraticCurveTo", QuadraticCurveTo);
     ADD_METHOD("bezierCurveTo", BezierCurveTo);
     ADD_METHOD("arc", Arc);
     ADD_METHOD("rect", Rect);
     ADD_METHOD("oval", Oval);
+    ADD_METHOD("conicTo", ConicTo);
 
     context->Global()->Set(String::NewFromUtf8(
             gGlobal->getIsolate(), "Path"), constructor->GetFunction());
 }
 
 Path* Path::Unwrap(const v8::FunctionCallbackInfo<Value>& args) {
     Handle<External> field = Handle<External>::Cast(
             args.This()->GetInternalField(0));
     void* ptr = field->Value();
     return static_cast<Path*>(ptr);
@@ skipping 147 matching lines @@
     Path* path = Unwrap(args);
     SkRect rect = {
         SkDoubleToScalar(x-radiusX),
         SkDoubleToScalar(y-radiusX),
         SkDoubleToScalar(x+radiusY),
         SkDoubleToScalar(y+radiusY)
     };
 
     path->fSkPath.addOval(rect, dir);
 }
+
+void Path::ConicTo(const v8::FunctionCallbackInfo<Value>& args) {
+    if (args.Length() != 5) {
+        args.GetIsolate()->ThrowException(
+                v8::String::NewFromUtf8(
+                        args.GetIsolate(), "Error: 5 args required."));
+        return;
+    }
+    double x1 = args[0]->NumberValue();
+    double y1 = args[1]->NumberValue();
+    double x2 = args[2]->NumberValue();
+    double y2 = args[3]->NumberValue();
+    double w  = args[4]->NumberValue();
+    Path* path = Unwrap(args);
+
+    path->fSkPath.conicTo(
+            SkDoubleToScalar(x1),
+            SkDoubleToScalar(y1),
+            SkDoubleToScalar(x2),
+            SkDoubleToScalar(y2),
+            SkDoubleToScalar(w)
+            );
+}