Go言語でJavaFXを動かしてみた ref: http://qiita.com/tenntenn/items/e61822b265bc2b8f6c88

file0.txt

$ go get github.com/gopherjs/gopherjs

file1.txt

package main

func main() {
    println("hello, GopherJS")
}

file2.txt

$ go build -o /dev/null && gopherjs build hello.go

file3.txt

$ node hello.js
hello, GopherJS

file4.txt

package main

import (
    "github.com/gopherjs/gopherjs/js"
)

func main() {
    Object := js.Global.Get("Object")
    obj := Object.New()
    obj.Set("name", "hoge")
    println(obj.Get("name"))

    JSON := js.Global.Get("JSON")
    println(JSON.Call("stringify", obj))
}

file5.txt

go build -o /dev/null sample1.go && gopherjs build sample1.go && node sample1.js
hoge
{"name":"hoge"}

file6.txt

package main

import (
    "github.com/gopherjs/gopherjs/js"
)

var java = js.Global.Get("Java")

func main() {
    js.Global.Set("start", start)
}

func start(stage js.Object) {
    stage.Set("title", "Hello, GopherJS")
    WebView := java.Call("type", "javafx.scene.web.WebView")
    webview := WebView.New()
    webview.Call("getEngine").Call("load", "http://gopherjs.github.io/playground")
    Scene := java.Call("type", "javafx.scene.Scene")
    scene := Scene.New(webview, 600, 600)
    stage.Call("setScene", scene)
    stage.Call("show")
}

file7.txt

$ go build -o /dev/null sample2.go && gopherjs build sample2.go && jjs -fx sample2.js

file8.txt

package main

import (
    "github.com/gopherjs/gopherjs/js"
)

var java = js.Global.Get("Java")

var (
    Group             = java.Call("type", "javafx.scene.Group")
    Scene             = java.Call("type", "javafx.scene.Scene")
    ObjModelImporter  = java.Call("type", "com.interactivemesh.jfx.importer.obj.ObjModelImporter")
    DrawMode          = java.Call("type", "javafx.scene.shape.DrawMode")
    PerspectiveCamera = java.Call("type", "javafx.scene.PerspectiveCamera")
    Point3D           = java.Call("type", "javafx.geometry.Point3D")
)

func start(stage js.Object) {
    root := Group.New()

    objImporter := ObjModelImporter.New()
    objImporter.Call("read", "gopher.obj")
    objMesh := objImporter.Call("getImport")
    objImporter.Call("close")

    for i := 0; i < objMesh.Length(); i++ {
        root.Call("getChildren").Call("addAll", objMesh.Index(i))
        objMesh.Index(i).Call("drawModeProperty").Call("set", DrawMode.Get("FILL"))
    }
    root.Call("setRotationAxis", Point3D.New(0.0, 1.0, 0.0))
    root.Call("setRotate", 210.0)

    scene := Scene.New(root, 600, 600)

    camera := PerspectiveCamera.New(true)
    scene.Call("setCamera", camera)
    camera.Call("setTranslateZ", -10.0)

    stage.Call("setScene", scene)
    stage.Set("title", "Hello, Gopher3D")
    stage.Call("show")
}

func main() {
    js.Global.Set("start", start)
}

file9.txt

$ go build -o /dev/null gopher3d.go && gopherjs build gopher3d.go && jjs -fx gopher3d.js -cp jimObjModelImporterJFX.jar