/// <summary>
/// Does smoothing using a gaussian blur
/// </summary>
/// <param name="Image">Image to manipulate</param>
/// <param name="Size">Size of the aperture</param>
/// <returns>The resulting SwiftBitmap</returns>
public static SwiftBitmap GaussianBlur(this SwiftBitmap Image, int Size = 3)
{
Contract.Requires<ArgumentNullException>(Image != null, "Image");
return Image.BoxBlur(Size).BoxBlur(Size).BoxBlur(Size);
}
/// <summary>
/// Does smoothing using a gaussian blur
/// </summary>
/// <param name="Image">Image to manipulate</param>
/// <param name="FileName">File to save to</param>
/// <param name="Size">Size of the aperture</param>
/// <returns>The resulting bitmap</returns>
public static Bitmap GaussianBlur(this Bitmap Image, int Size = 3, string FileName = "")
{
Image.ThrowIfNull("Image");
ImageFormat FormatUsing = FileName.GetImageFormat();
using (Bitmap ReturnBitmap = Image.BoxBlur(Size))
{
using (Bitmap ReturnBitmap2 = ReturnBitmap.BoxBlur(Size))
{
Bitmap ReturnBitmap3 = ReturnBitmap2.BoxBlur(Size);
if (!string.IsNullOrEmpty(FileName))
ReturnBitmap3.Save(FileName, FormatUsing);
return ReturnBitmap3;
}
}
}
/// <summary>
/// Does smoothing using a gaussian blur
/// </summary>
/// <param name="Image">Image to manipulate</param>
/// <param name="FileName">File to save to</param>
/// <param name="Size">Size of the aperture</param>
/// <returns>The resulting bitmap</returns>
public static Bitmap GaussianBlur(this Bitmap Image, int Size = 3, string FileName = "")
{
Contract.Requires<ArgumentNullException>(Image != null, "Image");
ImageFormat FormatUsing = FileName.GetImageFormat();
using (Bitmap ReturnBitmap = Image.BoxBlur(Size))
{
using (Bitmap ReturnBitmap2 = ReturnBitmap.BoxBlur(Size))
{
Bitmap ReturnBitmap3 = ReturnBitmap2.BoxBlur(Size);
if (!string.IsNullOrEmpty(FileName))
ReturnBitmap3.Save(FileName, FormatUsing);
return ReturnBitmap3;
}
}
}
