public static ThumbnailerBase CreateInstance(MimeType mimeType, bool decorateThumbnail)
{
ThumbnailerBase thumbnailer = null;
switch (mimeType)
{
case MimeType.Audio:
thumbnailer = new ThumbnailerAudio();
break;
case MimeType.Video:
thumbnailer = new ThumbnailerVideo();
break;
case MimeType.Image:
thumbnailer = new ThumbnailerImage();
break;
default:
break;
}
if (decorateThumbnail)
{
return(new ThumbnailerDecoratorWatermark(thumbnailer));
}
else
{
return(thumbnailer);
}
}
private void button1_Click(object sender, EventArgs e)
{
var mimeType = ((MimeTypeDisplay)comboBox1.SelectedItem).MimeType;
var mediaInfo = new MediaInfo("Some file name", mimeType, null);
ThumbnailerBase thumbnailer = ThumbnailerFactory.CreateThumbnailer(mediaInfo.MimeType);
pictureBox1.Image = thumbnailer.GetThumbnail(mediaInfo);
}
