Version 7.0: WinUI

MapControl/WinUI/Point.WinUI.cs

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+// XAML Map Control - https://github.com/ClemensFischer/XAML-Map-Control
+// © 2021 Clemens Fischer
+// Licensed under the Microsoft Public License (Ms-PL)
+
+namespace MapControl
+{
+    /// <summary>
+    /// Replaces Windows.Foundation.Point to achieve necessary floating point precision.
+    /// </summary>
+    public struct Point
+    {
+        public double X { get; set; }
+        public double Y { get; set; }
+
+        public Point(double x, double y)
+        {
+            X = x;
+            Y = 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)
+        {
+            return new Point(p.X, p.Y);
+        }
+
+        public static explicit operator Point(Vector v)
+        {
+            return new Point(v.X, v.Y);
+        }
+
+        public static Point operator -(Point p)
+        {
+            return new Point(-p.X, -p.Y);
+        }
+
+        public static Point operator +(Point p, Vector v)
+        {
+            return new Point(p.X + v.X, p.Y + v.Y);
+        }
+
+        public static Point operator -(Point p, Vector v)
+        {
+            return new Point(p.X - v.X, p.Y - v.Y);
+        }
+
+        public static Vector operator -(Point p1, Point p2)
+        {
+            return new Vector(p1.X - p2.X, p1.Y - p2.Y);
+        }
+
+        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)
+        {
+            return !(p1 == p2);
+        }
+
+        public override bool Equals(object o)
+        {
+            return o is Point && this == (Point)o;
+        }
+
+        public override int GetHashCode()
+        {
+            return X.GetHashCode() ^ Y.GetHashCode();
+        }
+    }
+}