JpegFrame Class

This class represents a frame of the JPEG format.

Namespace: Aurigma.GraphicsMill.Codecs
Assembly: Aurigma.GraphicsMill (in Aurigma.GraphicsMill.dll)

Syntax

Visual Basic

Public NotInheritable Class JpegFrame _
	Inherits Frame

C#

public sealed class JpegFrame : Frame

Examples

You can use JpegWriter class instead of the Save(String, IEncoderOptions) method of the Bitmap. In particular it enables you to save the image asynchronously.

The JpegWriter class usage is demonstrated below:

Visual Basic

Dim bitmap As New Aurigma.GraphicsMill.Bitmap("c:\Mountain.jpg")

Dim writer As New Aurigma.GraphicsMill.Codecs.JpegWriter("C:\Mountain2.jpg")

Dim frame As New Aurigma.GraphicsMill.Codecs.JpegFrame
frame.Quality = 50
frame.IsProgressive = True
frame.SetBitmap(bitmap)

bitmap.Dispose()

writer.AddFrame(frame)

frame.Dispose()

writer.Dispose()

C#

using (Aurigma.GraphicsMill.Bitmap bitmap = 
        new Aurigma.GraphicsMill.Bitmap(@"c:\Mountain.jpg"))
{
    using (Aurigma.GraphicsMill.Codecs.JpegWriter writer = 
            new Aurigma.GraphicsMill.Codecs.JpegWriter(@"C:\Mountain2.jpg"))
    {

        using (Aurigma.GraphicsMill.Codecs.JpegFrame frame = 
                   new Aurigma.GraphicsMill.Codecs.JpegFrame())
        {
            frame.Quality = 50;
            frame.IsProgressive = true;
            frame.SetBitmap(bitmap);

            writer.AddFrame(frame);                
        }

    }
}