CIImage Apply(ModifyFilter modifyFilter, CIImage input, bool dirty)
{
if (modifyFilter == null || !modifyFilter.Active || !dirty)
{
return(null);
}
CIFilter filter = new CISepiaTone {
Image = input,
Intensity = modifyFilter.Intensity,
};
return(filter.OutputImage);
}
static ImageFilter CreateFilter(string key, bool setDefaults)
{
ImageFilter filter = null;
if (key == BlurFilter.Key)
{
filter = new BlurFilter(setDefaults);
}
else if (key == ModifyFilter.Key)
{
filter = new ModifyFilter(setDefaults);
}
else
{
throw new NotImplementedException();
}
UIApplication.RegisterObjectForStateRestoration(filter, key);
filter.Dirty = false;
filter.RestorationType = typeof(DetailViewController);
return(filter);
}
static ImageFilter CreateFilter(string key, bool setDefaults)
{
ImageFilter filter = null;
if (key == BlurFilter.Key)
filter = new BlurFilter (setDefaults);
else if (key == ModifyFilter.Key)
filter = new ModifyFilter (setDefaults);
else
throw new NotImplementedException ();
UIApplication.RegisterObjectForStateRestoration (filter, key);
filter.Dirty = false;
filter.RestorationType = typeof(DetailViewController);
return filter;
}
CIImage Apply(ModifyFilter modifyFilter, CIImage input, bool dirty)
{
if (modifyFilter == null || !modifyFilter.Active || !dirty)
return null;
CIFilter filter = new CISepiaTone {
Image = input,
Intensity = modifyFilter.Intensity,
};
return filter.OutputImage;
}