public FilterInstance AddFilter(FilterType type, System.Windows.Point position)
{
var filter = new FilterInstance(type, position, this);
_filters.Add(filter);
return filter;
}
public static OutputPin Create(FilterPinDesc desc, FilterInstance filter)
{
return new OutputPin()
{
PinDesc = desc,
FilterInstance = filter
};
}
public void Connect(string outputPinName, FilterInstance other, string otherInputPinName)
{
OutputPin outputPin;
if (!OutputPinLookup.TryGetValue(outputPinName, out outputPin))
{
throw new ArgumentException("Invalid output pin name: " + outputPinName);
}
InputPin otherInputPin;
if (!other.InputPinLookup.TryGetValue(otherInputPinName, out otherInputPin))
{
throw new ArgumentException("Invalid other input pin name: " + otherInputPinName);
}
outputPin.Connect(otherInputPin);
}
internal void RemoveFilter(FilterInstance filterInstance)
{
_filters.Remove(filterInstance);
}
