/// <summary>
/// Returns the positive horizontal distance by which this metrics overlaps the argument metrics.
/// The result can be 0, if previousMetrics.Right = this.Metrics.Left.
/// If there is no overlap, float.MinValue is returned.
/// </summary>
public float OverlapWidth(AnchorageSymbol previousAS)
{
float overlap = float.MinValue;
OutputChordSymbol chord = previousAS as OutputChordSymbol;
if (chord != null)
{
overlap = chord.ChordMetrics.OverlapWidth(this);
}
else
{
overlap = this.OverlapWidth(previousAS.Metrics);
}
return(overlap);
}
public new float OverlapWidth(AnchorageSymbol previousAnchorageSymbol)
{
float maxOverlapWidth = float.MinValue;
float overlap = 0;
#region _stemMetrics
if(_stemMetrics != null)
{
overlap = _stemMetrics.OverlapWidth(previousAnchorageSymbol);
maxOverlapWidth = maxOverlapWidth > overlap ? maxOverlapWidth : overlap;
}
#endregion
#region _flagsBlockMetrics
if(_flagsBlockMetrics != null)
{
overlap = _flagsBlockMetrics.OverlapWidth(previousAnchorageSymbol);
maxOverlapWidth = maxOverlapWidth > overlap ? maxOverlapWidth : overlap;
}
#endregion
#region _topDownHeadsMetrics
if(_headsMetricsTopDown != null)
{
foreach(HeadMetrics headMetric in _headsMetricsTopDown)
{
overlap = headMetric.OverlapWidth(previousAnchorageSymbol);
maxOverlapWidth = maxOverlapWidth > overlap ? maxOverlapWidth : overlap;
}
}
#endregion
#region _accidentalsMetrics
if(_topDownAccidentalsMetrics != null)
{
foreach(AccidentalMetrics accidentalMetric in _topDownAccidentalsMetrics)
{
overlap = accidentalMetric.OverlapWidth(previousAnchorageSymbol);
maxOverlapWidth = maxOverlapWidth > overlap ? maxOverlapWidth : overlap;
}
}
#endregion
#region _ledgerlineBlocksMetrics
if(_upperLedgerlineBlockMetrics != null)
{
overlap = _upperLedgerlineBlockMetrics.OverlapWidth(previousAnchorageSymbol);
maxOverlapWidth = maxOverlapWidth > overlap ? maxOverlapWidth : overlap;
}
if(_lowerLedgerlineBlockMetrics != null)
{
overlap = _lowerLedgerlineBlockMetrics.OverlapWidth(previousAnchorageSymbol);
maxOverlapWidth = maxOverlapWidth > overlap ? maxOverlapWidth : overlap;
}
#endregion
#region _cautionaryBracketsMetrics
if(_cautionaryBracketsMetrics != null)
{
foreach(CautionaryBracketMetrics cautionaryBracketMetrics in _cautionaryBracketsMetrics)
{
overlap = cautionaryBracketMetrics.OverlapWidth(previousAnchorageSymbol);
maxOverlapWidth = maxOverlapWidth > overlap ? maxOverlapWidth : overlap;
}
}
#endregion
#region _ornamentMetrics
if(_ornamentMetrics != null)
{
overlap = _ornamentMetrics.OverlapWidth(previousAnchorageSymbol);
maxOverlapWidth = maxOverlapWidth > overlap ? maxOverlapWidth : overlap;
}
#endregion
#region _lyricMetrics
if(_lyricMetrics != null)
{
overlap = _lyricMetrics.OverlapWidth(previousAnchorageSymbol);
maxOverlapWidth = maxOverlapWidth > overlap ? maxOverlapWidth : overlap;
}
#endregion
#region _dynamicMetrics
if(_dynamicMetrics != null)
{
overlap = _dynamicMetrics.OverlapWidth(previousAnchorageSymbol);
maxOverlapWidth = maxOverlapWidth > overlap ? maxOverlapWidth : overlap;
}
#endregion
#region NoteheadExtendersMetrics
// NoteheadExtenders never overlap the previousAnchorageSymbol,
// and should only be created after JustifyHorizontally() anyway.
// They should be null here.
Debug.Assert(NoteheadExtendersMetrics == null);
#endregion
return maxOverlapWidth;
}
/// <summary>
/// Returns the positive horizontal distance by which this metrics overlaps the argument metrics.
/// The result can be 0, if previousMetrics.Right = this.Metrics.Left.
/// If there is no overlap, float.MinValue is returned.
/// </summary>
public float OverlapWidth(AnchorageSymbol previousAS)
{
float overlap = float.MinValue;
OutputChordSymbol chord = previousAS as OutputChordSymbol;
if(chord != null)
{
overlap = chord.ChordMetrics.OverlapWidth(this);
}
else
{
overlap = this.OverlapWidth(previousAS.Metrics);
}
return overlap;
}
