/// <summary>
/// ラベル系列からデータを作成します
/// </summary>
/// <param name="labelSequence">ラベル系列</param>
/// <param name="title">このデータに与えるタイトル</param>
/// <param name="colorPalette">ラベル名からラベルの色を生成するディクショナリ</param>
/// <returns></returns>
public static SequenceData FromLabelSequence(ICSLabelSequence labelSequence, string title, IDictionary <string, Color> colorPalette)
{
if (labelSequence == null)
{
throw new ArgumentNullException("labelSequence", "'labelSequence' cannot be null");
}
TimeSeriesValues newSeqeunce = new TimeSeriesValues(title);
LabelingBorders newBorder = new LabelingBorders();
foreach (var label in labelSequence.EnumerateLabels())
{
newSeqeunce[label.BeginTime] = new decimal?[] { label.BeginTime };
newBorder.SetBorder(label.BeginTime, label.LabelText);
}
newSeqeunce[labelSequence.Duration] = new decimal?[] { labelSequence.Duration };
newBorder.SetBorder(labelSequence.Duration, newBorder.DefaultName);
if (colorPalette != null)
{
foreach (var pair in colorPalette)
{
newBorder.SetColor(pair.Key, pair.Value);
}
}
SequenceData ret = new SequenceData(newSeqeunce, newBorder, title);
ret.Type = SequenceType.Label;
return(ret);
}
/// <summary>
/// ラベル系列を返します．
/// </summary>
/// <returns></returns>
public ICSLabelSequence GetLabelSequence()
{
if (this.IsDisposed)
{
throw new ObjectDisposedException(this.GetType().ToString());
}
using (this.Lock.GetReadLock()) {
if (this.Values.ColumnCount == 0)
{
return(new ICSLabelSequence());
}
if (this.Borders.TargetColumnIndex >= this.Values.ColumnCount)
{
this.Borders.TargetColumnIndex = this.Values.ColumnCount - 1;
}
decimal span = this.Values.EndTime;
if (span <= 0)
{
span = 1;
}
ICSLabelSequence ret = new ICSLabelSequence(span);
string preLabel = null;
int prevBorderIndex = -1;
foreach (var pair in this.Values.Enumerate())
{
decimal?value = pair.Value[this.Borders.TargetColumnIndex];
int borderIndex;
if (value.HasValue)
{
borderIndex = this.Borders.GetIndexFromValue(value.Value);
}
else
{
borderIndex = -1;
}
string label = this.Borders.GetLabelByValue(value);
if (prevBorderIndex != borderIndex)
{
if (pair.Key < span)
{
ret.SetLabel(pair.Key, span, label);
}
preLabel = label;
}
prevBorderIndex = borderIndex;
}
return(ret);
}
}
/// <summary>
/// ラベル系列からデータを作成します
/// </summary>
/// <param name="labelSequence">ラベル系列</param>
/// <param name="title">このデータに与えるタイトル</param>
/// <returns></returns>
public static SequenceData FromLabelSequence(ICSLabelSequence labelSequence, string title)
{
return(FromLabelSequence(labelSequence, title, null));
}