/// <summary>
/// Constructs a universal recognizer that using the specified
/// recognizers and caching enabled or disabled.
/// </summary>
/// <param name="wireRecognizer">the recognizer to use on wires</param>
/// <param name="textRecognizer">the recognizer to use on text</param>
/// <param name="gateRecognizer">the recognizer to use on gates</param>
/// <param name="cacheInnerRecognizers">True if the individual
/// sub-recognizers should cache their results. (NOTE: you typically
/// would not want to wrap a UniversalRecognizer in a CachedRecognizer
/// since the CachedRecognizer ignores the shape classification when
/// retrieving results. So if you did that and changed the shape
/// classification, the resulting recognizer may often ignore it.</param>
/// <exception cref="ArgumentException.ArgumentException">Thrown if
/// the provided recognizers cannot recognize what they are intended
/// to (e.g., if the wireRecognizer reports that it cannot recognize
/// wires).</exception>
public UniversalRecognizer(
Recognizer wireRecognizer,
Recognizer textRecognizer,
Recognizer gateRecognizer,
bool cacheInnerRecognizers)
{
if (wireRecognizer == null)
{
wireRecognizer = new WireRecognizer();
}
if (textRecognizer == null)
{
textRecognizer = new TextRecognizer();
}
if (gateRecognizer == null)
{
gateRecognizer = ImageRecognizer.Load(AppDomain.CurrentDomain.BaseDirectory + @"SubRecognizers\ImageRecognizer\Image.ir");
}
if (!wireRecognizer.canRecognize("Wire"))
{
throw new ArgumentException("The provided wire recognizer '" + wireRecognizer + "' cannot recognize wires!");
}
if (!textRecognizer.canRecognize("Text"))
{
throw new ArgumentException("The provided text recognizer '" + textRecognizer + "' cannot recognize text!");
}
if (!gateRecognizer.canRecognize("Gate"))
{
throw new ArgumentException("The provided gate recognizer '" + gateRecognizer + "' cannot recognize gates!");
}
if (cacheInnerRecognizers)
{
wireRecognizer = new CachedRecognizer(wireRecognizer);
textRecognizer = new CachedRecognizer(textRecognizer);
gateRecognizer = new CachedRecognizer(gateRecognizer);
}
_wireRecognizer = wireRecognizer;
_textRecognizer = textRecognizer;
_gateRecognizer = gateRecognizer;
}
/// <summary>
/// Constructs a universal recognizer that using the specified
/// recognizers and caching enabled or disabled.
/// </summary>
/// <param name="wireRecognizer">the recognizer to use on wires</param>
/// <param name="textRecognizer">the recognizer to use on text</param>
/// <param name="gateRecognizer">the recognizer to use on gates</param>
/// <exception cref="ArgumentException.ArgumentException">Thrown if
/// the provided recognizers cannot recognize what they are intended
/// to (e.g., if the wireRecognizer reports that it cannot recognize
/// wires).</exception>
public UniversalRecognizer(
Recognizer wireRecognizer = null,
Recognizer textRecognizer = null,
Recognizer gateRecognizer = null)
{
if (wireRecognizer == null)
{
wireRecognizer = new WireRecognizer();
}
if (textRecognizer == null)
{
textRecognizer = new TextRecognizer();
}
if (gateRecognizer == null)
{
#if AIR_OFF
gateRecognizer = new ImageRecognizer();
#else
gateRecognizer = AdaptiveImageRecognizer.LoadDefault();
#endif
}
if (!wireRecognizer.canRecognize("Wire"))
{
throw new ArgumentException("The provided wire recognizer '" + wireRecognizer + "' cannot recognize wires!");
}
if (!textRecognizer.canRecognize("Text"))
{
throw new ArgumentException("The provided text recognizer '" + textRecognizer + "' cannot recognize text!");
}
if (!gateRecognizer.canRecognize("Gate"))
{
throw new ArgumentException("The provided gate recognizer '" + gateRecognizer + "' cannot recognize gates!");
}
_wireRecognizer = wireRecognizer;
_textRecognizer = textRecognizer;
_gateRecognizer = gateRecognizer;
}