add implicit convert operator for all variants of size struct (#1540)

* add implicit convert operator for `Size->Size2f` * more implicit conversion operators for size structs * Update src/OpenCvSharp/Modules/core/Struct/Size.cs * Update src/OpenCvSharp/Modules/core/Struct/Size.cs Co-authored-by: shimat <schimatk@gmail.com> * Update src/OpenCvSharp/Modules/core/Struct/Size2f.cs Co-authored-by: shimat <schimatk@gmail.com> --------- Co-authored-by: shimat <schimatk@gmail.com>
shimat · Mar 9, 2023 · a14400b · a14400b
1 parent 0498156
commit a14400b
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Showing 3 changed files with 48 additions and 18 deletions.
diff --git a/src/OpenCvSharp/Modules/core/Struct/Size.cs b/src/OpenCvSharp/Modules/core/Struct/Size.cs
@@ -5,20 +5,20 @@
 namespace OpenCvSharp;
 
 /// <summary>
-/// 
+///
 /// </summary>
 [Serializable]
 [StructLayout(LayoutKind.Sequential)]
 [SuppressMessage("Design", "CA1051: Do not declare visible instance fields")]
 public struct Size : IEquatable<Size>
 {
     /// <summary>
-    /// 
+    ///
     /// </summary>
     public int Width;
 
     /// <summary>
-    /// 
+    ///
     /// </summary>
     public int Height;
 
@@ -73,22 +73,32 @@ public Size(double width, double height)
         return !lhs.Equals(rhs);
     }
 
+    public static explicit operator Size(Size2d size)
+    {
+        return new(size.Width, size.Height);
+    }
+
+    public static explicit operator Size(Size2f size)
+    {
+        return new(size.Width, size.Height);
+    }
+
     #endregion
 
     #region Override
-        
+
     /// <inheritdoc />
     public readonly bool Equals(Size other)
     {
         return Width == other.Width && Height == other.Height;
     }
-        
+
     /// <inheritdoc />
     public override readonly bool Equals(object? obj)
     {
         return obj is Size other && Equals(other);
     }
-        
+
     /// <inheritdoc />
     public override readonly int GetHashCode()
     {

diff --git a/src/OpenCvSharp/Modules/core/Struct/Size2d.cs b/src/OpenCvSharp/Modules/core/Struct/Size2d.cs
@@ -6,19 +6,19 @@
 namespace OpenCvSharp;
 
 /// <summary>
-/// 
+///
 /// </summary>
 [Serializable]
 [StructLayout(LayoutKind.Sequential)]
 public struct Size2d : IEquatable<Size2d>
 {
     /// <summary>
-    /// 
+    ///
     /// </summary>
     public double Width;
 
     /// <summary>
-    /// 
+    ///
     /// </summary>
     public double Height;
 
@@ -68,22 +68,32 @@ public Size2d(double width, double height)
         return !lhs.Equals(rhs);
     }
 
+    public static implicit operator Size2d(Size size)
+    {
+        return new(size.Width, size.Height);
+    }
+
+    public static implicit operator Size2d(Size2f size)
+    {
+        return new(size.Width, size.Height);
+    }
+
     #endregion
 
     #region Override
-        
+
     /// <inheritdoc />
     public readonly bool Equals(Size2d other)
     {
         return Width.Equals(other.Width) && Height.Equals(other.Height);
     }
-        
+
     /// <inheritdoc />
     public override readonly bool Equals(object? obj)
     {
         return obj is Size2d other && Equals(other);
     }
-        
+
     /// <inheritdoc />
     public override readonly int GetHashCode()
     {

diff --git a/src/OpenCvSharp/Modules/core/Struct/Size2f.cs b/src/OpenCvSharp/Modules/core/Struct/Size2f.cs
@@ -6,20 +6,20 @@
 namespace OpenCvSharp;
 
 /// <summary>
-/// 
+///
 /// </summary>
 [Serializable]
 [StructLayout(LayoutKind.Sequential)]
 // ReSharper disable once InconsistentNaming
 public struct Size2f : IEquatable<Size2f>
 {
     /// <summary>
-    /// 
+    ///
     /// </summary>
     public float Width;
 
     /// <summary>
-    /// 
+    ///
     /// </summary>
     public float Height;
 
@@ -69,22 +69,32 @@ public Size2f(double width, double height)
         return !lhs.Equals(rhs);
     }
 
+    public static implicit operator Size2f(Size size)
+    {
+        return new(size.Width, size.Height);
+    }
+
+    public static explicit operator Size2f(Size2d size)
+    {
+        return new(size.Width, size.Height);
+    }
+
     #endregion
 
     #region Override
-        
+
     /// <inheritdoc />
     public readonly bool Equals(Size2f other)
     {
         return Width.Equals(other.Width) && Height.Equals(other.Height);
     }
-        
+
     /// <inheritdoc />
     public override readonly bool Equals(object? obj)
     {
         return obj is Size2f other && Equals(other);
     }
-        
+
     /// <inheritdoc />
     public override readonly int GetHashCode()
     {