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.FXUnit; 29 import com.sun.javafx.geom.Path2D; 30 import com.sun.javafx.geom.PathIterator; 31 import com.sun.javafx.sg.prism.NGPath; 32 import javafx.beans.property.DoubleProperty; 33 import javafx.beans.property.SimpleDoubleProperty; 34 import javafx.scene.Group; 35 import javafx.scene.NodeTest; 36 import javafx.scene.Scene; 37 import org.junit.Rule; 38 import org.junit.Test; 39 40 import static org.junit.Assert.*; 41 42 public class HLineToTest { 43 44 @Rule 45 public FXUnit fx = new FXUnit(); 46 47 @Test public void testAddTo() throws Exception { 48 Path2D path = new Path2D(); 49 path.moveTo(0f, 0f); 50 final HLineTo hLineTo = new HLineTo(1f); 51 hLineTo.impl_addTo(path); 52 assertEquals(1.0, path.getCurrentPoint().x, 0.0001f); 53 assertEquals(0.0, path.getCurrentPoint().y, 0.0001f); 54 } 55 56 @Test public void testDoublePropertySynced_X() { 57 double expected = 123.4; 58 HLineTo hlineTo = new HLineTo(100.0); 59 DoubleProperty v = new SimpleDoubleProperty(100.0); 60 hlineTo.xProperty().bind(v); 61 Path path = new Path(); 62 path.getElements().addAll(new MoveTo(1.0, 1.0), hlineTo); 63 ((Group)new Scene(new Group()).getRoot()).getChildren().add(path); 64 65 v.set(expected); 66 NodeTest.syncNode(path); 67 68 //check 69 NGPath pgPath = path.impl_getPeer(); 70 Path2D geometry = pgPath.getGeometry(); 71 float[] coords = new float[6]; 72 PathIterator it = geometry.getPathIterator(null); 73 it.next(); //next is HLineTo segment 74 int segType = it.currentSegment(coords); 75 assertEquals(segType, PathIterator.SEG_LINETO); 76 assertEquals(expected, coords[0], 0.001); 77 } 78 79 @Test public void toStringShouldReturnNonEmptyString() { 80 String s = new HLineTo().toString(); 81 assertNotNull(s); 82 assertFalse(s.isEmpty()); 83 } 84 }