1 /* 2 * Copyright (c) 1997, 2002, 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 /* 27 * @author Charlton Innovations, Inc. 28 */ 29 30 package sun.java2d.loops; 31 32 import sun.java2d.loops.GraphicsPrimitive; 33 import java.awt.Color; 34 import java.awt.image.ColorModel; 35 import java.awt.image.Raster; 36 import sun.java2d.SunGraphics2D; 37 import sun.java2d.SurfaceData; 38 39 /** 40 * DrawRect 41 * 1) draw single-width line rectangle onto destination surface 42 * 2) must accept output area [x, y, dx, dy] 43 * from within the surface description data for clip rect 44 */ 45 public class DrawRect extends GraphicsPrimitive 46 { 47 public static final String methodSignature = "DrawRect(...)".toString(); 48 49 public static final int primTypeID = makePrimTypeID(); 50 51 public static DrawRect locate(SurfaceType srctype, 52 CompositeType comptype, 53 SurfaceType dsttype) 54 { 55 return (DrawRect) 56 GraphicsPrimitiveMgr.locate(primTypeID, 57 srctype, comptype, dsttype); 58 } 59 60 protected DrawRect(SurfaceType srctype, 61 CompositeType comptype, 62 SurfaceType dsttype) 63 { 64 super(methodSignature, primTypeID, srctype, comptype, dsttype); 65 } 66 67 public DrawRect(long pNativePrim, 68 SurfaceType srctype, 69 CompositeType comptype, 70 SurfaceType dsttype) 71 { 72 super(pNativePrim, methodSignature, primTypeID, srctype, comptype, dsttype); 73 } 74 75 /** 76 * All DrawRect implementors must have this invoker method 77 */ 78 public native void DrawRect(SunGraphics2D sg2d, SurfaceData dest, 79 int x1, int y1, int w, int h); 80 81 public GraphicsPrimitive makePrimitive(SurfaceType srctype, 82 CompositeType comptype, 83 SurfaceType dsttype) 84 { 85 // REMIND: use FillSpans or converter object? 86 throw new InternalError("DrawRect not implemented for "+ 87 srctype+" with "+comptype); 88 } 89 90 public GraphicsPrimitive traceWrap() { 91 return new TraceDrawRect(this); 92 } 93 94 private static class TraceDrawRect extends DrawRect { 95 DrawRect target; 96 97 public TraceDrawRect(DrawRect target) { 98 super(target.getSourceType(), 99 target.getCompositeType(), 100 target.getDestType()); 101 this.target = target; 102 } 103 104 public GraphicsPrimitive traceWrap() { 105 return this; 106 } 107 108 public void DrawRect(SunGraphics2D sg2d, SurfaceData dest, 109 int x1, int y1, int w, int h) 110 { 111 tracePrimitive(target); 112 target.DrawRect(sg2d, dest, x1, y1, w, h); 113 } 114 } 115 }