public BeamSlope GetBeamSlope(IBeatElement beatElement)
{
var beam = beatElement?.OwnerBeam;
if (beam == null)
{
return(null);
}
while (beam.OwnerBeam != null)
{
beam = beam.OwnerBeam;
}
BeamSlope slope;
return(_beamSlopes.TryGetValue(beam, out slope) ? slope : null);
}
public static IBeatElementRenderer Create(ElementRenderer owner, IBeatElement element)
{
var beat = element as Beat;
if (beat != null)
{
return(new BeatRenderer(owner, beat));
}
var beam = element as Beam;
if (beam != null)
{
return(new BeamRenderer(owner, beam));
}
throw new InvalidOperationException();
}
