Added DrawWithBlur to the GDIplus. P.S. all blur logic seems to be broken on Windows 8 when having a radius < 20

git-svn-id: http://svn.code.sf.net/p/greenshot/code/trunk@2495 7dccd23d-a4a3-4e1f-8c07-b4c1b4018ab4

GreenshotPlugin/UnmanagedHelpers/Structs.cs

@@ -211,6 +211,104 @@ namespace GreenshotPlugin.UnmanagedHelpers {
 		}
 	}
 
+	/// <summary>
+	/// A floating point GDI Plus width/hight based rectangle.
+	/// </summary>
+	[StructLayout(LayoutKind.Sequential)]
+	public struct RECTF {
+		/// <summary>
+		/// The X corner location of the rectangle.
+		/// </summary>
+		public float X;
+
+		/// <summary>
+		/// The Y corner location of the rectangle.
+		/// </summary>
+		public float Y;
+
+		/// <summary>
+		/// The width of the rectangle.
+		/// </summary>
+		public float Width;
+
+		/// <summary>
+		/// The height of the rectangle.
+		/// </summary>
+		public float Height;
+
+		/// <summary>
+		/// Creates a new GDI Plus rectangle.
+		/// </summary>
+		/// <param name="x">The X corner location of the rectangle.</param>
+		/// <param name="y">The Y corner location of the rectangle.</param>
+		/// <param name="width">The width of the rectangle.</param>
+		/// <param name="height">The height of the rectangle.</param>
+		public RECTF(float x, float y, float width, float height) {
+			X = x;
+			Y = y;
+			Width = width;
+			Height = height;
+		}
+
+		/// <summary>
+		/// Creates a new GDI Plus rectangle from a System.Drawing.RectangleF.
+		/// </summary>
+		/// <param name="rect">The rectangle to base this GDI Plus rectangle on.</param>
+		public RECTF(RectangleF rect) {
+			X = rect.X;
+			Y = rect.Y;
+			Width = rect.Width;
+			Height = rect.Height;
+		}
+
+		/// <summary>
+		/// Creates a new GDI Plus rectangle from a System.Drawing.Rectangle.
+		/// </summary>
+		/// <param name="rect">The rectangle to base this GDI Plus rectangle on.</param>
+		public RECTF(Rectangle rect) {
+			X = rect.X;
+			Y = rect.Y;
+			Width = rect.Width;
+			Height = rect.Height;
+		}
+
+		/// <summary>
+		/// Returns a RectangleF for this GDI Plus rectangle.
+		/// </summary>
+		/// <returns>A System.Drawing.RectangleF structure.</returns>
+		public RectangleF ToRectangle() {
+			return new RectangleF(X, Y, Width, Height);
+		}
+
+		/// <summary>
+		/// Returns a RectangleF for a GDI Plus rectangle.
+		/// </summary>
+		/// <param name="rect">The GDI Plus rectangle to get the RectangleF for.</param>
+		/// <returns>A System.Drawing.RectangleF structure.</returns>
+		public static RectangleF ToRectangle(RECTF rect) {
+			return rect.ToRectangle();
+		}
+
+		/// <summary>
+		/// Returns a GDI Plus rectangle for a RectangleF structure.
+		/// </summary>
+		/// <param name="rect">The RectangleF to get the GDI Plus rectangle for.</param>
+		/// <returns>A GDI Plus rectangle structure.</returns>
+		public static RECTF FromRectangle(RectangleF rect) {
+			return new RECTF(rect);
+		}
+
+		/// <summary>
+		/// Returns a GDI Plus rectangle for a Rectangle structure.
+		/// </summary>
+		/// <param name="rect">The Rectangle to get the GDI Plus rectangle for.</param>
+		/// <returns>A GDI Plus rectangle structure.</returns>
+		public static RECTF FromRectangle(Rectangle rect) {
+			return new RECTF(rect);
+		}
+	}
+
+
 	/// <summary>
 	/// The structure for the WindowInfo
 	/// See: http://msdn.microsoft.com/en-us/library/windows/desktop/ms632610%28v=vs.85%29.aspx