/// <summary>
/// Ensures that the crop settings makes sense, ie, dont crop more than the the available image area.
/// Also ensures that the crop values are positive.
/// </summary>
public CropSettings EnsureSanity(int ImageWidth, int ImageHeight)
{
CropSettings S = new CropSettings(_top, _bottom, _left, _right);
if (S._right < 0)
{
S._right = 0;
}
if (S._left < 0)
{
S._left = 0;
}
if (S._top < 0)
{
S._top = 0;
}
if (S._bottom < 0)
{
S._bottom = 0;
}
if (S._right + S._left >= ImageWidth)
{
S._right = S._left = 0;
}
if (S._top + S._bottom >= ImageHeight)
{
S._top = S._bottom = 0;
}
return(S);
}
public VideoPlayer()
{
_cropSettings = ServiceRegistration.Get<IGeometryManager>().CropSettings;
// EVR is available since Vista
OperatingSystem osInfo = Environment.OSVersion;
if (osInfo.Version.Major <= 5)
throw new EnvironmentException("This video player can only run on Windows Vista or above");
PlayerTitle = "VideoPlayer";
}
/// <summary>
/// Ensures that the crop settings makes sense, ie, dont crop more than the the available image area.
/// Also ensures that the crop values are positive.
/// </summary>
public CropSettings EnsureSanity(int ImageWidth, int ImageHeight)
{
CropSettings S = new CropSettings(_top, _bottom, _left, _right);
if (S._right < 0)
S._right = 0;
if (S._left < 0)
S._left = 0;
if (S._top < 0)
S._top = 0;
if (S._bottom < 0)
S._bottom = 0;
if (S._right + S._left >= ImageWidth)
S._right = S._left = 0;
if (S._top + S._bottom >= ImageHeight)
S._top = S._bottom = 0;
return S;
}