/// <summary>
/// Determines whether this instance is encrypted.
/// </summary>
/// <returns>
/// <c>Encrypted</c> if this instance is encrypted; otherwise, <c>Unencrypted</c>.
/// </returns>
public EncryptionType IsEncrypted()
{
var sourcePixelColor = PixelUtilities.GetPixelBgra8(this.sourcePicture.Pixels, ImageConstants.FirstX,
ImageConstants.SecondX,
this.sourcePicture.Width,
this.sourcePicture.Height);
return(HeaderManager.CheckForEncryption(sourcePixelColor));
}
private void checkForEncryption()
{
var sourcePixelColor = PixelUtilities.GetPixelBgra8(this.sourcePicture.Pixels, ImageConstants.FirstX,
ImageConstants.SecondX, this.sourcePicture.Width,
this.sourcePicture.Height);
if (HeaderManager.CheckForEncryption(sourcePixelColor) == EncryptionType.Encrypted)
{
this.isEncrypted = true;
}
else
{
this.isEncrypted = false;
}
}