1 /* 2 * Copyright (c) 2005, 2006, 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 sun.java2d.loops; 27 28 import sun.java2d.loops.GraphicsPrimitive; 29 import sun.java2d.SunGraphics2D; 30 import sun.java2d.SurfaceData; 31 import java.awt.geom.Path2D; 32 33 /** 34 * FillPath 35 * 1. fill path onto destination surface 36 * 2. must accept output area [x, y, dx, dy] 37 * from within the surface description data for clip rect 38 */ 39 public class FillPath extends GraphicsPrimitive { 40 41 public final static String methodSignature = 42 "FillPath(...)".toString(); 43 44 public final static int primTypeID = makePrimTypeID(); 45 46 public static FillPath locate(SurfaceType srctype, 47 CompositeType comptype, 48 SurfaceType dsttype) 49 { 50 return (FillPath) 51 GraphicsPrimitiveMgr.locate(primTypeID, 52 srctype, comptype, dsttype); 53 } 54 55 protected FillPath(SurfaceType srctype, 56 CompositeType comptype, 57 SurfaceType dsttype) 58 { 59 super(methodSignature, primTypeID, 60 srctype, comptype, dsttype); 61 } 62 63 public FillPath(long pNativePrim, 64 SurfaceType srctype, 65 CompositeType comptype, 66 SurfaceType dsttype) 67 { 68 super(pNativePrim, methodSignature, primTypeID, 69 srctype, comptype, dsttype); 70 } 71 72 73 /** 74 * All FillPath implementors must have this invoker method 75 */ 76 public native void FillPath(SunGraphics2D sg2d, SurfaceData sData, 77 int transX, int transY, 78 Path2D.Float p2df); 79 80 public GraphicsPrimitive makePrimitive(SurfaceType srctype, 81 CompositeType comptype, 82 SurfaceType dsttype) 83 { 84 throw new InternalError("FillPath not implemented for "+ 85 srctype+" with "+comptype); 86 } 87 88 public GraphicsPrimitive traceWrap() { 89 return new TraceFillPath(this); 90 } 91 92 private static class TraceFillPath extends FillPath { 93 FillPath target; 94 95 public TraceFillPath(FillPath target) { 96 super(target.getSourceType(), 97 target.getCompositeType(), 98 target.getDestType()); 99 this.target = target; 100 } 101 102 public GraphicsPrimitive traceWrap() { 103 return this; 104 } 105 106 public void FillPath(SunGraphics2D sg2d, SurfaceData sData, 107 int transX, int transY, 108 Path2D.Float p2df) 109 { 110 tracePrimitive(target); 111 target.FillPath(sg2d, sData, transX, transY, p2df); 112 } 113 } 114 }