/// <summary>
/// Converts a bitmap source into a PNG byte array.
/// </summary>
/// <param name="image"> The bitmap source. </param>
/// <param name="interlace"> The PNG interlace options. </param>
/// <returns>
/// The byte array.
/// </returns>
/// <exception cref="ArgumentNullException"> <paramref name="image" /> is null. </exception>
public static byte[] ToPngByteArray(this BitmapSource image, PngInterlaceOption interlace)
{
if (image == null)
{
throw new ArgumentNullException(nameof(image));
}
PngBitmapEncoder encoder = new PngBitmapEncoder();
encoder.Interlace = interlace;
return(image.ToByteArray(encoder));
}
/// <summary>Creates a converted copy of the image (png formatted).</summary>
public static byte[] ConvertTo_PngByteArray(this BitmapSource input, PngInterlaceOption interlace = PngInterlaceOption.Default)
{
var encoder = new PngBitmapEncoder {Interlace = interlace, };
return input.ConvertTo_UsingEncoder(encoder);
}
/// <summary>
/// Ctor.
/// </summary>
/// <param name="interlace">Whether to enable interlace mode.</param>
public PngEncoder(bool interlace = false)
{
_interlace = interlace ? PngInterlaceOption.On : PngInterlaceOption.Off;
}
/// <summary>
/// Ctor.
/// </summary>
/// <param name="interlace">Whether to enable interlace mode.</param>
public PngEncoder(bool interlace = false)
{
_interlace = interlace ? PngInterlaceOption.On : PngInterlaceOption.Off;
}
