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https://dev.azure.com/TeilRad/sharee.bike%20App/_git/Code
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31 lines
699 B
C#
31 lines
699 B
C#
using System;
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namespace ShareeBike.Model.Map
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{
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/// <summary> Holds the displayed map area. </summary>
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public class MapSpan : IMapSpan
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{
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internal MapSpan(IPosition center, double radius)
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{
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if (!GetIsValid(center, radius))
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throw new ArgumentNullException();
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Center = center;
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Radius = radius;
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}
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/// <summary> Center of map displayed area.</summary>
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public IPosition Center { get; }
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/// <summary> Radius of displayed map area. </summary>
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public double Radius { get; }
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public bool IsValid => GetIsValid(Center, Radius);
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public static bool GetIsValid(IPosition center, double radius)
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=> center != null
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&& center.IsValid
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&& !double.IsNaN(radius);
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}
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}
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