/// <summary>
/// Optimizes the specified raw image.
/// </summary>
/// <param name="rawImage">The raw image.</param>
/// <param name="imageFormat">The image format.</param>
/// <param name="quality">The quality.</param>
/// <returns>Image.</returns>
public Image Optimize(Image rawImage, ImageFormat imageFormat, long quality)
{
try
{
Image tempImage = (Image)rawImage.Clone();
Encoder myEncoder = Encoder.Quality;
EncoderParameters myEncoderParameters = new EncoderParameters(1);
EncoderParameter myEncoderParameter = new EncoderParameter(myEncoder, quality);
myEncoderParameters.Param[0] = myEncoderParameter;
MemoryStream stream = new MemoryStream();
tempImage.Save(stream, imageFormat.ToImageCodecInfo(), myEncoderParameters);
Bitmap compressedBitmap = new Bitmap(stream);
return compressedBitmap;
}
catch (Exception ex)
{
return new Bitmap(ImageFactory.Draw(ex.Message));
}
}
/// <summary>
/// To the data URI.
/// </summary>
/// <param name="image">The image.</param>
/// <param name="imageFormat">The image format.</param>
/// <returns>System.String.</returns>
public static string ToDataUri(this Image image, ImageFormat imageFormat)
{
return $"data:{imageFormat.ToImageCodecInfo().MimeType};base64,{image.ToBase64(imageFormat)}";
}
