public static GuitarTempo GetTempo(GuitarTrack track, double tempo)
{
var ret = new GuitarTempo(track.Messages, null);
ret.Tempo = tempo;
return(ret);
}
IEnumerable <GuitarTempo> internalGetTempo(GuitarMessageList owner, Track tempoTrack)
{
var ret = new List <GuitarTempo>();
if (tempoTrack != null && tempoTrack.Tempo.Any())
{
ret.AddRange(
tempoTrack.Tempo.Select(x =>
new GuitarTempo(owner, x)));
}
else
{
ret.Add(GuitarTempo.GetTempo(this, Utility.DummyTempo));
}
return(ret);
}
public static GuitarTempo GetTempo(GuitarTrack track, double tempo)
{
var ret = new GuitarTempo(track.Messages, null);
ret.Tempo = tempo;
return ret;
}
private void DrawNoteGrid(Graphics g, GuitarTempo bp)
{
if (bp != null)
{
var nb = Utility.beatPen;
double ct = bp.StartTime;
while (true)
{
double increment = guitarTrack.SecondsPerBeat(bp.DownTick,GridScalar);
var stH = GetScreenPointFromTime(ct);
var se = GetScreenPointFromTime(bp.EndTime);
if (stH >= se)
break;
if (stH > 0 && stH < this.Width)
{
g.DrawLine(nb, stH, 0, stH, this.Height);
}
if (stH >= this.Width)
break;
ct += increment;
}
}
}
private void DrawBeat5(Graphics g, GuitarTempo bp)
{
if (bp != null)
{
var nb = Utility.beatPen;
double ct = bp.StartTime;
while (true)
{
double increment = guitarTrack.SecondsPerBeatQuarterNote(bp.DownTick);
increment /= 4.0;
increment *= guitarTrack.GetTimeSignature(bp.DownTick).Numerator;
var st = GetScreenPointFromTime(ct);
var se = GetScreenPointFromTime(bp.EndTime);
if (st >= se)
break;
var stH = st;
if (stH > 0 && stH < this.Width)
{
g.DrawLine(nb, stH, 0, stH, this.Height);
}
if (stH >= this.Width)
break;
ct += increment;
}
ct = bp.StartTime;
nb = Utility.barPen;
while (true)
{
double increment = guitarTrack.SecondsPerBar(bp.DownTick);
var st = GetScreenPointFromTime(ct);
var se = GetScreenPointFromTime(bp.EndTime);
if (st >= se)
break;
var stH = st ;
if (stH > 0 && stH < this.Width)
{
g.DrawLine(nb, stH+1, 0, stH+1, this.Height);
}
if (stH >= this.Width)
break;
ct += increment;
}
}
}
