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Root/axios/Common/Decomposition/CDT/Delaunay/Sweep/DTSweepPointComparator.cs

/* Poly2Tri
 * Copyright (c) 2009-2010, Poly2Tri Contributors
 *
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without modification,
 * are permitted provided that the following conditions are met:
 *
 * * Redistributions of source code must retain the above copyright notice,
 *   this list of conditions and the following disclaimer.
 * * 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.
 * * Neither the name of Poly2Tri nor the names of its contributors may be
 *   used to endorse or promote products derived from this software without specific
 *   prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "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 THE COPYRIGHT OWNER 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.
 */
 
using System.Collections.Generic;
 
namespace Poly2Tri.Triangulation.Delaunay.Sweep
{
    public class DTSweepPointComparator : IComparer<TriangulationPoint>
    {
        #region IComparer<TriangulationPoint> Members
 
        public int Compare(TriangulationPoint p1, TriangulationPoint p2)
        {
            if (p1.Y < p2.Y)
            {
                return -1;
            }
            else if (p1.Y > p2.Y)
            {
                return 1;
            }
            else
            {
                if (p1.X < p2.X)
                {
                    return -1;
                }
                else if (p1.X > p2.X)
                {
                    return 1;
                }
                else
                {
                    return 0;
                }
            }
        }
 
        #endregion
    }
}
Source at commit tip created 10 years 1 month ago.
By Nathan Adams, Adding prompt class to generate rounded square for text display

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