diff options
Diffstat (limited to 'src/jogl/classes/com/sun/opengl/impl/packrect/Rect.java')
-rwxr-xr-x | src/jogl/classes/com/sun/opengl/impl/packrect/Rect.java | 170 |
1 files changed, 0 insertions, 170 deletions
diff --git a/src/jogl/classes/com/sun/opengl/impl/packrect/Rect.java b/src/jogl/classes/com/sun/opengl/impl/packrect/Rect.java deleted file mode 100755 index f47660e94..000000000 --- a/src/jogl/classes/com/sun/opengl/impl/packrect/Rect.java +++ /dev/null @@ -1,170 +0,0 @@ -/* - * Copyright (c) 2006 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.sun.opengl.impl.packrect; - -/** Represents a rectangular region on the backing store. The edges of - the rectangle are the infinitely thin region between adjacent - pixels on the screen. The origin of the rectangle is its - upper-left corner. It is inclusive of the pixels on the top and - left edges and exclusive of the pixels on the bottom and right - edges. For example, a rect at position (0, 0) and of size (1, 1) - would include only the pixel at (0, 0). <P> - - Negative coordinates and sizes are not supported, since they make - no sense in the context of the packer, which deals only with - positively sized regions. <P> - - This class contains a user data field for efficient hookup to - external data structures as well as enough other hooks to - efficiently plug into the rectangle packer. */ - -public class Rect { - private int x; - private int y; - private int w; - private int h; - - // The level we're currently installed in in the parent - // RectanglePacker, or null if not hooked in to the table yet - private Level level; - - // The user's object this rectangle represents. - private Object userData; - - // Used transiently during re-layout of the backing store (when - // there is no room left due either to fragmentation or just being - // out of space) - private Rect nextLocation; - - public Rect() { - this(null); - } - - public Rect(Object userData) { - this(0, 0, 0, 0, userData); - } - - public Rect(int x, int y, int w, int h, Object userData) { - setPosition(x, y); - setSize(w, h); - setUserData(userData); - } - - public int x() { return x; } - public int y() { return y; } - public int w() { return w; } - public int h() { return h; } - public Object getUserData() { return userData; } - public Rect getNextLocation() { return nextLocation; } - - public void setPosition(int x, int y) { - if (x < 0) - throw new IllegalArgumentException("Negative x"); - if (y < 0) - throw new IllegalArgumentException("Negative y"); - this.x = x; - this.y = y; - } - - public void setSize(int w, int h) throws IllegalArgumentException { - if (w < 0) - throw new IllegalArgumentException("Negative width"); - if (h < 0) - throw new IllegalArgumentException("Negative height"); - this.w = w; - this.h = h; - } - - public void setUserData(Object obj) { userData = obj; } - public void setNextLocation(Rect nextLocation) { this.nextLocation = nextLocation; } - - // Helpers for computations. - - /** Returns the maximum x-coordinate contained within this - rectangle. Note that this returns a different result than Java - 2D's rectangles; for a rectangle of position (0, 0) and size (1, - 1) this will return 0, not 1. Returns -1 if the width of this - rectangle is 0. */ - public int maxX() { - if (w() < 1) - return -1; - return x() + w() - 1; - } - - /** Returns the maximum y-coordinate contained within this - rectangle. Note that this returns a different result than Java - 2D's rectangles; for a rectangle of position (0, 0) and size (1, - 1) this will return 0, not 1. Returns -1 if the height of this - rectangle is 0. */ - public int maxY() { - if (h() < 1) - return -1; - return y() + h() - 1; - } - - public boolean canContain(Rect other) { - return (w() >= other.w() && - h() >= other.h()); - } - - public String toString() { - return "[Rect x: " + x() + " y: " + y() + " w: " + w() + " h: " + h() + "]"; - } - - // Unclear whether it's a good idea to override hashCode and equals - // for these objects - /* - public boolean equals(Object other) { - if (other == null || (!(other instanceof Rect))) { - return false; - } - - Rect r = (Rect) other; - return (this.x() == r.x() && - this.y() == r.y() && - this.w() == r.w() && - this.h() == r.h()); - } - - public int hashCode() { - return (x + y * 13 + w * 17 + h * 23); - } - */ -} |