public static byte[] CreateThumbnail(byte[] imageByte, bool maintainAspectRatio, int desiredWidth, int desiredHeight)
{
byte[] byteArray = new byte[0];
Bitmap bmp;
try
{
MemoryStream memStream = new MemoryStream(imageByte);
System.Drawing.Image img = System.Drawing.Image.FromStream(memStream);
if (maintainAspectRatio)
{
AspectRatio aspectRatio = new AspectRatio();
aspectRatio.WidthAndHeight(img.Width, img.Height, desiredWidth, desiredHeight);
bmp = new Bitmap(img, aspectRatio.Width, aspectRatio.Height);
}
else
{
bmp = new Bitmap(img, desiredWidth, desiredHeight);
}
byteArray = ToByteArray(bmp, ImageFormat.Jpeg);
memStream.Dispose();
}
catch (Exception ex)
{
}
return byteArray;
}
public static byte[] ReduceSize(byte[] imageByte)
{
byte[] byteArray = new byte[0];
Bitmap bmp;
try
{
using (MemoryStream memStream = new MemoryStream(imageByte))
{
System.Drawing.Image img = System.Drawing.Image.FromStream(memStream);
if (img.Width != 1024 || img.Height != 384)
{
AspectRatio aspectRatio = new AspectRatio();
aspectRatio.WidthAndHeight(img.Width, img.Height, 1024, 384);
bmp = new Bitmap(img, aspectRatio.Width, aspectRatio.Height);
byteArray = ToByteArray(bmp, ImageFormat.Jpeg);
}
else
{
byteArray = imageByte;
}
}
}
catch (Exception ex)
{
}
return byteArray;
}