public static byte[] CreateThumbVideo(byte[] byteArray)
{
try
{
System.Drawing.Image imThumbnailImage;
System.Drawing.Image OriginalImage;
MemoryStream ms = new MemoryStream();
// Stream / Write Image to Memory Stream from the Byte Array.
ms.Write(byteArray, 0, byteArray.Length);
OriginalImage = System.Drawing.Image.FromStream(ms);
// Shrink the Original Image to a thumbnail size.
imThumbnailImage = OriginalImage.GetThumbnailImage(75, 75, new System.Drawing.Image.GetThumbnailImageAbort(ThumbnailCallBack), IntPtr.Zero);
// Save Thumbnail to Memory Stream for Conversion to Byte Array.
MemoryStream myMS = new MemoryStream();
imThumbnailImage.Save(myMS, System.Drawing.Imaging.ImageFormat.Jpeg);
byte[] test_imge = myMS.ToArray();
return(test_imge);
}
catch (System.Exception)
{
return(byteArray);
}
}
public string ConvertThumb(string imgbyte)
{
System.Drawing.Image OriginalImage;
OriginalImage = System.Drawing.Image.FromFile(imgbyte);
var imThumbnailImage = OriginalImage.GetThumbnailImage(75, 75, new System.Drawing.Image.GetThumbnailImageAbort(ThumbnailCallback), IntPtr.Zero);
MemoryStream myMS = new MemoryStream();
imThumbnailImage.Save(myMS, System.Drawing.Imaging.ImageFormat.Jpeg);
byte[] test_imge = myMS.ToArray();
string directorypath = Path.Combine(Directory.GetCurrentDirectory(), "Thumbnails");
if (!Directory.Exists(directorypath))
{
Directory.CreateDirectory(directorypath);
}
Guid name = Guid.NewGuid();
string filePath = Path.Combine(directorypath, name.ToString() + ".jpeg");
using (Image image = Image.FromStream(new MemoryStream(test_imge)))
{
image.Save(filePath, ImageFormat.Jpeg);
}
imThumbnailImage.Dispose();
OriginalImage.Dispose();
return(filePath);
}
public byte[] Scale(byte[] byteArray)
{
try
{
int height = 70;
int width = 70;
//Grab the Original Image From SQL
Image imThumbnailImage;
Image OriginalImage;
MemoryStream ms = new MemoryStream();
// Stream / Write Image to Memory Stream from the Byte Array.
ms.Write(byteArray, 0, byteArray.Length);
OriginalImage = Image.FromStream(ms);
// Shrink the Original Image to a thumbnail size.
imThumbnailImage = OriginalImage.GetThumbnailImage(width, height, new Image.GetThumbnailImageAbort(ThumbnailCallBack), IntPtr.Zero);
// Save Thumbnail to Memory Stream for Conversion to Byte Array.
MemoryStream myMS = new MemoryStream();
imThumbnailImage.Save(myMS, System.Drawing.Imaging.ImageFormat.Jpeg);
byte[] test_imge = myMS.ToArray();
// Finally, Update Gallery's Thumbnail.
imThumbnailImage.Dispose();
OriginalImage.Dispose();
return(test_imge);
}
catch (Exception ex)
{
throw new SystemException("Resize Error.", ex);
}
}
