1/* 2 * Copyright (c) 1998, 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 26package sun.awt.geom; 27 28import java.awt.geom.Rectangle2D; 29import java.awt.geom.PathIterator; 30import java.util.Vector; 31 32final class Order0 extends Curve { 33 private double x; 34 private double y; 35 36 public Order0(double x, double y) { 37 super(INCREASING); 38 this.x = x; 39 this.y = y; 40 } 41 42 public int getOrder() { 43 return 0; 44 } 45 46 public double getXTop() { 47 return x; 48 } 49 50 public double getYTop() { 51 return y; 52 } 53 54 public double getXBot() { 55 return x; 56 } 57 58 public double getYBot() { 59 return y; 60 } 61 62 public double getXMin() { 63 return x; 64 } 65 66 public double getXMax() { 67 return x; 68 } 69 70 public double getX0() { 71 return x; 72 } 73 74 public double getY0() { 75 return y; 76 } 77 78 public double getX1() { 79 return x; 80 } 81 82 public double getY1() { 83 return y; 84 } 85 86 public double XforY(double y) { 87 return y; 88 } 89 90 public double TforY(double y) { 91 return 0; 92 } 93 94 public double XforT(double t) { 95 return x; 96 } 97 98 public double YforT(double t) { 99 return y; 100 } 101 102 public double dXforT(double t, int deriv) { 103 return 0; 104 } 105 106 public double dYforT(double t, int deriv) { 107 return 0; 108 } 109 110 public double nextVertical(double t0, double t1) { 111 return t1; 112 } 113 114 public int crossingsFor(double x, double y) { 115 return 0; 116 } 117 118 public boolean accumulateCrossings(Crossings c) { 119 return (x > c.getXLo() && 120 x < c.getXHi() && 121 y > c.getYLo() && 122 y < c.getYHi()); 123 } 124 125 public void enlarge(Rectangle2D r) { 126 r.add(x, y); 127 } 128 129 public Curve getSubCurve(double ystart, double yend, int dir) { 130 return this; 131 } 132 133 public Curve getReversedCurve() { 134 return this; 135 } 136 137 public int getSegment(double coords[]) { 138 coords[0] = x; 139 coords[1] = y; 140 return PathIterator.SEG_MOVETO; 141 } 142} 143