public BitmapSource GenerateImage(BitmapSource currentImage, int?defaultIndex)
{
if (defaultIndex != null)
{
if (defaultIndex == 0)
{
ColorSnowEffect effect = new ColorSnowEffect();
effect.Alpha = 1f;
effect.Details = 1f;
effect.Random = 5f;
return(currentImage.UseEffect(effect));
}
else if (defaultIndex == 1)
{
BlackWhiteSnowEffect effect = new BlackWhiteSnowEffect();
effect.Alpha = 1f;
effect.Details = 1f;
effect.Random = 5f;
return(currentImage.UseEffect(effect));
}
else
{
throw new NotImplementedException();
}
}
throw new NotImplementedException();
}
public BitmapSource DoEffect(BitmapSource img, int?defaultIndex)
{
if (defaultIndex != null)
{
if (defaultIndex == 0)
{
ColorSnowEffect effect = new ColorSnowEffect();
return(img.UseEffect(effect));
}
else if (defaultIndex == 1)
{
BlackWhiteSnowEffect effect = new BlackWhiteSnowEffect();
return(img.UseEffect(effect));
}
else
{
throw new NotImplementedException();
}
}
if (control.rbColored.IsChecked.GetValueOrDefault(false))
{
ColorSnowEffect effect = new ColorSnowEffect();
effect.Alpha = (float)control.sldAlpha.Value;
effect.Random = (float)control.sldRandomizing.Value;
effect.Details = (float)control.sldDetails.Value;
return(img.UseEffect(effect));
}
else
{
BlackWhiteSnowEffect effect = new BlackWhiteSnowEffect();
effect.Alpha = (float)control.sldAlpha.Value;
effect.Random = (float)control.sldRandomizing.Value;
effect.Details = (float)control.sldDetails.Value;
return(img.UseEffect(effect));
}
}
