92 строки
3.0 KiB
C#
92 строки
3.0 KiB
C#
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/*
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NPlot - A charting library for .NET
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PointD.cs
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Copyright (C) 2003-2004
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Matt Howlett
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Redistribution and use of NPlot or parts there-of in source and
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binary forms, with or without modification, are permitted provided
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that the following conditions are met:
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1. Re-distributions in source form must retain at the head of each
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source file the above copyright notice, this list of conditions
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and the following disclaimer.
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2. Any product ("the product") that makes use NPlot or parts
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there-of must either:
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(a) allow any user of the product to obtain a complete machine-
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readable copy of the corresponding source code for the
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product and the version of NPlot used for a charge no more
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than your cost of physically performing source distribution,
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on a medium customarily used for software interchange, or:
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(b) reproduce the following text in the documentation, about
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box or other materials intended to be read by human users
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of the product that is provided to every human user of the
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product:
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"This product includes software developed as
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part of the NPlot library project available
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from: http://www.nplot.com/"
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The words "This product" may optionally be replace with
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the actual name of the product.
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------------------------------------------------------------------------
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THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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namespace NPlot
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{
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/// <summary>
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/// Represtents a point in two-dimensional space. Used for representation
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/// of points world coordinates.
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/// </summary>
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public struct PointD
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{
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/// <summary>
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/// X-Coordinate of the point.
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/// </summary>
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public double X;
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/// <summary>
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/// Y-Coordinate of the point.
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/// </summary>
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public double Y;
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/// <summary>
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/// Constructor
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/// </summary>
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/// <param name="x">X-Coordinate of the point.</param>
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/// <param name="y">Y-Coordinate of the point.</param>
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public PointD( double x, double y )
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{
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X = x;
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Y = y;
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}
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/// <summary>
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/// returns a string representation of the point.
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/// </summary>
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/// <returns>string representation of the point.</returns>
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public override string ToString()
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{
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return X.ToString() + "\t" + Y.ToString();
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}
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}
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}
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