/* | |
* 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 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 isFrameRendered = false; | |
function renderFrame() { | |
var t = frame; | |
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++) { | |
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); | |
var frame = 0; | |
var timer = new AnimationTimerExtend() { | |
handle: function handle(now) { | |
if (frame < 200) { | |
renderFrame(); | |
frame++; | |
} else { | |
checkImageAndExit(); | |
timer.stop(); | |
} | |
} | |
}; | |
timer.start(); | |