/// <summary>
/// Loads a stream with Targa image data into a Bitmap object.
/// </summary>
/// <param name="sFileName">The Targa image stream</param>
/// <returns>A Bitmap object with the Targa image loaded into it.</returns>
public static Bitmap LoadTargaImage(Stream ImageStream)
{
using (TargaImage ti = new TargaImage(ImageStream))
{
return CopyToBitmap(ti);
}
}
private static Bitmap CopyToBitmap(TargaImage ti)
{
Bitmap b = null;
if (ti.Image.PixelFormat == PixelFormat.Format8bppIndexed)
{
b = (Bitmap)ti.Image.Clone();
}
else
{
b = new Bitmap(ti.Image.Width, ti.Image.Height, ti.Image.PixelFormat);
using (Graphics g = Graphics.FromImage(b))
{
g.DrawImage(ti.Image, 0, 0, new Rectangle(0, 0, b.Width, b.Height), GraphicsUnit.Pixel);
}
}
return b;
}
/// <summary>
/// Loads a Targa image file into a Bitmap object.
/// </summary>
/// <param name="sFileName">The Targa image filename</param>
/// <returns>A Bitmap object with the Targa image loaded into it.</returns>
public static Bitmap LoadTargaImage(string sFileName)
{
using (TargaImage ti = new TargaImage(sFileName))
{
return CopyToBitmap(ti);
}
}