/* * Copyright (C) 2003 Apple Computer, 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: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions 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. * * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #import "KWQPointArray.h" QPoint::QPoint() : xCoord(0), yCoord(0) { } QPoint::QPoint(int xIn, int yIn) : xCoord(xIn), yCoord(yIn) { } QPoint::QPoint(const NSPoint &p) : xCoord((int)p.x), yCoord((int)p.y) { } int QPoint::manhattanLength() const { return abs(xCoord) + abs(yCoord); } QPoint::operator NSPoint() const { return NSMakePoint(xCoord, yCoord); } QPoint operator+(const QPoint &a, const QPoint &b) { return QPoint(a.xCoord + b.xCoord, a.yCoord + b.yCoord); } QPoint operator-(const QPoint &a, const QPoint &b) { return QPoint(a.xCoord - b.xCoord, a.yCoord - b.yCoord); } #ifdef _KWQ_IOSTREAM_ std::ostream &operator<<(std::ostream &o, const QPoint &p) { return o << "QPoint: [x: " << p.x() << "; h: " << p.y() << "]"; } #endif