95 lines
4.6 KiB
C#
95 lines
4.6 KiB
C#
using System.Text.Json;
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using System.Text.Json.Serialization;
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namespace View_by_Distance.Shared.Models;
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public class Location : Properties.ILocation, IEquatable<Location>
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{
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protected int _Bottom;
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protected double _Confidence;
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protected int _Left;
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protected readonly int? _NormalizedPixelPercentage;
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protected int _Right;
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protected int _Top;
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public double Confidence => _Confidence;
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public int Bottom => _Bottom;
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public int Left => _Left;
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public int? NormalizedPixelPercentage => _NormalizedPixelPercentage;
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public int Right => _Right;
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public int Top => _Top;
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[JsonConstructor]
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public Location(int bottom, double confidence, int left, int? normalizedPixelPercentage, int right, int top)
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{
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_Confidence = confidence;
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_Bottom = bottom;
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_Left = left;
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_NormalizedPixelPercentage = normalizedPixelPercentage;
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_Right = right;
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_Top = top;
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Stateless.Methods.Location.Check(bottom, left, normalizedPixelPercentage, right, top, zCount: 1);
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}
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public Location(double confidence, int height, Location location, int locationDigits, int locationFactor, int width, int zCount) :
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this(location.Bottom, confidence, location.Left, Stateless.Methods.Location.GetNormalizedPixelPercentage(location.Bottom, height, location.Left, locationDigits, locationFactor, location.Right, location.Top, width, zCount), location.Right, location.Top) =>
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Stateless.Methods.Location.Check(_Bottom, _Left, _NormalizedPixelPercentage, _Right, _Top, zCount);
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public Location(int bottom, double confidence, int height, int left, int locationDigits, int locationFactor, int right, int top, int width, int zCount) :
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this(bottom, confidence, left, Stateless.Methods.Location.GetNormalizedPixelPercentage(bottom, height, left, locationDigits, locationFactor, right, top, width, zCount), right, top) =>
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Stateless.Methods.Location.Check(_Bottom, height, _Left, _NormalizedPixelPercentage, _Right, _Top, width, zCount);
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public Location(Location location, int locationDigits, int locationFactor, int zCount) :
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this(location.Bottom, location.Confidence, location.Left, Stateless.Methods.Location.GetNormalizedPixelPercentage(location.Bottom, height: location.Bottom - location.Top, location.Left, locationDigits, locationFactor, location.Right, location.Top, width: location.Right - location.Left, zCount), location.Right, location.Top) =>
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Stateless.Methods.Location.Check(_Bottom, _Left, _NormalizedPixelPercentage, _Right, _Top, zCount);
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public Location(double confidence, int factor, int height, Location location, int locationDigits, int locationFactor, int width, int zCount)
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{
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int x = (location.Right - location.Left) / factor;
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int y = (location.Bottom - location.Top) / factor;
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int bottom = Math.Min(location.Bottom + y, height);
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int left = Math.Max(location.Left - x, 0);
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int right = Math.Min(location.Right + x, width);
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int top = Math.Max(location.Top - y, 0);
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int normalizedPixelPercentage = Stateless.Methods.Location.GetNormalizedPixelPercentage(location.Bottom, height, location.Left, locationDigits, locationFactor, location.Right, location.Top, width, zCount);
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Stateless.Methods.Location.Check(bottom, left, _NormalizedPixelPercentage, right, top, zCount);
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_Confidence = confidence;
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_Bottom = bottom;
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_Left = left;
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_NormalizedPixelPercentage = normalizedPixelPercentage;
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_Right = right;
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_Top = top;
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}
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public override bool Equals(object? obj) => Equals(obj as Location);
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public override string ToString()
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{
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string result = JsonSerializer.Serialize(this, new JsonSerializerOptions() { WriteIndented = true });
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return result;
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}
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public override int GetHashCode()
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{
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int hashCode = -773114317;
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hashCode = hashCode * -1521134295 + _Bottom.GetHashCode();
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hashCode = hashCode * -1521134295 + _Left.GetHashCode();
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hashCode = hashCode * -1521134295 + _Right.GetHashCode();
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hashCode = hashCode * -1521134295 + _Top.GetHashCode();
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return hashCode;
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}
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public bool Equals(Location? location)
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{
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return location is not null
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&& _Bottom == location.Bottom
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&& _Left == location.Left
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&& _Right == location.Right
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&& _Top == location.Top;
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}
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public static bool operator ==(Location location1, Location location2) => EqualityComparer<Location>.Default.Equals(location1, location2);
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public static bool operator !=(Location location1, Location location2) => !(location1 == location2);
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} |