1 /* 2 * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 package javafx.scene.shape; 27 28 import com.sun.javafx.geom.Path2D; 29 import com.sun.javafx.geom.PathIterator; 30 import com.sun.javafx.sg.prism.NGPath; 31 import javafx.beans.property.DoubleProperty; 32 import javafx.beans.property.SimpleDoubleProperty; 33 import javafx.scene.Group; 34 import javafx.scene.NodeTest; 35 import javafx.scene.Scene; 36 import org.junit.Test; 37 38 import static org.junit.Assert.*; 39 40 public class HLineToTest { 41 42 @Test public void testAddTo() throws Exception { 43 Path2D path = new Path2D(); 44 path.moveTo(0f, 0f); 45 final HLineTo hLineTo = new HLineTo(1f); 46 hLineTo.impl_addTo(path); 47 assertEquals(1.0, path.getCurrentPoint().x, 0.0001f); 48 assertEquals(0.0, path.getCurrentPoint().y, 0.0001f); 49 } 50 51 @Test public void testDoublePropertySynced_X() { 52 double expected = 123.4; 53 HLineTo hlineTo = new HLineTo(100.0); 54 DoubleProperty v = new SimpleDoubleProperty(100.0); 55 hlineTo.xProperty().bind(v); 56 Path path = new Path(); 57 path.getElements().addAll(new MoveTo(1.0, 1.0), hlineTo); 58 ((Group)new Scene(new Group()).getRoot()).getChildren().add(path); 59 60 v.set(expected); 61 NodeTest.syncNode(path); 62 63 //check 64 NGPath pgPath = path.impl_getPeer(); 65 Path2D geometry = pgPath.getGeometry(); 66 float[] coords = new float[6]; 67 PathIterator it = geometry.getPathIterator(null); 68 it.next(); //next is HLineTo segment 69 int segType = it.currentSegment(coords); 70 assertEquals(segType, PathIterator.SEG_LINETO); 71 assertEquals(expected, coords[0], 0.001); 72 } 73 74 @Test public void toStringShouldReturnNonEmptyString() { 75 String s = new HLineTo().toString(); 76 assertNotNull(s); 77 assertFalse(s.isEmpty()); 78 } 79 }