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Equality methods

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ClemensFischer 2026-01-09 23:43:39 +01:00
parent 23a8e49efb
commit 2686cda333
9 changed files with 47 additions and 91 deletions
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46
MapControl/WinUI/Point.WinUI.cs
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@ -1,47 +1,27 @@
namespace MapControl
using System;
namespace MapControl
{
/// <summary>
/// Replaces Windows.Foundation.Point for double floating point precision.
/// </summary>
public readonly struct Point
public readonly struct Point(double x, double y) : IEquatable<Point>
{
public Point(double x, double y)
{
X = x;
Y = y;
}
public double X => x;
public double Y => y;
public double X { get; }
public double Y { get; }
public static implicit operator Windows.Foundation.Point(Point p) => new(p.X, p.Y);
public static implicit operator Windows.Foundation.Point(Point p)
{
return new Windows.Foundation.Point(p.X, p.Y);
}
public static implicit operator Point(Windows.Foundation.Point p) => new(p.X, p.Y);
public static implicit operator Point(Windows.Foundation.Point p)
{
return new Point(p.X, p.Y);
}
public static bool operator ==(Point p1, Point p2) => p1.Equals(p2);
public static bool operator ==(Point p1, Point p2)
{
return p1.X == p2.X && p1.Y == p2.Y;
}
public static bool operator !=(Point p1, Point p2) => !p1.Equals(p2);
public static bool operator !=(Point p1, Point p2)
{
return !(p1 == p2);
}
public bool Equals(Point p) => X == p.X && Y == p.Y;
public override bool Equals(object obj)
{
return obj is Point p && this == p;
}
public override bool Equals(object obj) => obj is Point p && Equals(p);
public override int GetHashCode()
{
return X.GetHashCode() ^ Y.GetHashCode();
}
public override int GetHashCode() => X.GetHashCode() ^ Y.GetHashCode();
}
}