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February 26, 2015 21:28
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Scala.jsFiddle gist
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| // | |
| //for use in http://www.scala-js-fiddle.com/ | |
| // | |
| object ScalaJSExample extends js.JSApp{ | |
| //https://github.com/processing/p5.js/wiki/p5.js-overview#instantiation--namespace | |
| //@JSExport | |
| val sk : js.Function1[js.Dynamic, Unit] = (sketch: js.Dynamic) => { | |
| sketch.setup = () => { | |
| sketch.createCanvas(100, 100); | |
| } | |
| sketch.draw = () => { | |
| sketch.background(255); | |
| sketch.fill(255); | |
| sketch.rect(0,0,50,50); | |
| } | |
| } | |
| def main() = { | |
| //Page.clear(); | |
| println(script(src:="https://cdnjs.cloudflare.com/ajax/libs/p5.js/0.4.2/p5.js")) | |
| println(div(id:="playground")) | |
| //http://www.scala-js.org/doc/calling-javascript.html | |
| val document = js.Dynamic.global.document | |
| val playground = document.getElementById("playground") | |
| val newP = document.createElement("p") | |
| newP.innerHTML = "Hello world! <i>-- DOM</i>" | |
| playground.appendChild(newP) | |
| println("test test test") | |
| val xs = Seq(1, 2, 3, 4, 5) | |
| println(xs.toString) | |
| val ys = Seq(4, 5, 6, 7, 8, 9) | |
| println(ys.toString) | |
| val zs = for{ | |
| x <- xs | |
| y <- ys | |
| } yield x * y | |
| println(zs.toString) | |
| //http://www.scala-js.org/doc/calling-javascript.html | |
| //var myp5 = new p5(s); | |
| val myp5 = js.Dynamic.newInstance(js.Dynamic.global.p5)(this.sk) | |
| } | |
| } |
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