Mercurial > hg > icedtea9-forest > nashorn
view test/script/jfx/flyingimage.js @ 637:f22742d5daa3
8026871: NASHORN TEST: Enable possibility to test Nashorn use of JavaFX canvas.
Reviewed-by: jlaskey, sundar
author | kshefov |
---|---|
date | Mon, 21 Oct 2013 13:31:03 +0400 |
parents | |
children | bda654c6d59c |
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/* * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code 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 General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ /** * Testing JavaFX canvas run by Nashorn. * * @test/nocompare * @run * @fork */ TESTNAME = "flyingimage"; var Image = Java.type("javafx.scene.image.Image"); var Color = Java.type("javafx.scene.paint.Color"); var Canvas = Java.type("javafx.scene.canvas.Canvas"); var BorderPane = Java.type("javafx.scene.layout.BorderPane"); var StackPane = Java.type("javafx.scene.layout.StackPane"); var Font = Java.type("javafx.scene.text.Font"); var FontSmoothingType = Java.type("javafx.scene.text.FontSmoothingType"); var Text = Java.type("javafx.scene.text.Text"); var WIDTH = 800; var HEIGHT = 600; var canvas = new Canvas(WIDTH, HEIGHT); function fileToURL(file) { return new File(file).toURI().toURL().toExternalForm(); } var imageUrl = fileToURL(__DIR__ + "flyingimage/flyingimage.png"); var img = new Image(imageUrl); var font = new Font("Arial", 16); var t = 0; var isFrameRendered = false; function renderFrame() { var gc = canvas.graphicsContext2D; gc.setFill(Color.web("#cccccc")); gc.fillRect(0, 0, WIDTH, HEIGHT); gc.setStroke(Color.web("#000000")); gc.setLineWidth(1); gc.strokeRect(5, 5, WIDTH - 10, HEIGHT - 10); var c = 200; var msc= 0.5 * HEIGHT / img.height; var sp0 = 0.003; for (var h = 0; h < c; h++, t++) { gc.setTransform(1, 0, 0, 1, 0, 0); var yh = h / (c - 1); gc.translate((0.5 + Math.sin(t * sp0 + h * 0.1) / 3) * WIDTH, 25 + (HEIGHT * 3 / 4 - 40) * (yh * yh)); var sc = 30 / img.height + msc * yh * yh; gc.rotate(90 * Math.sin(t * sp0 + h * 0.1 + Math.PI)); gc.scale(sc, sc); gc.drawImage(img, -img.width / 2, -img.height / 2); } gc.setTransform(1, 0, 0, 1, 0, 0); isFrameRendered = true; } var stack = new StackPane(); var pane = new BorderPane(); pane.setCenter(canvas); stack.getChildren().add(pane); $STAGE.scene = new Scene(stack); renderFrame(); checkImageAndExit();