/// <summary>
/// Returns a y-axis that is suitable for drawing this plot.
/// </summary>
/// <returns>A suitable y-axis.</returns>
public Axis SuggestYAxis()
{
if (this.isStacked_)
{
double tmpMax = 0.0f;
ArrayList adapterList = new ArrayList();
HistogramPlot currentPlot = this;
do
{
adapterList.Add(new SequenceAdapter(
currentPlot.DataSource,
currentPlot.DataMember,
currentPlot.OrdinateData,
currentPlot.AbscissaData)
);
} while ((currentPlot = currentPlot.stackedTo_) != null);
SequenceAdapter[] adapters =
(SequenceAdapter[])adapterList.ToArray(typeof(SequenceAdapter));
for (int i = 0; i < adapters[0].Count; ++i)
{
double tmpHeight = 0.0f;
for (int j = 0; j < adapters.Length; ++j)
{
tmpHeight += adapters[j][i].Y;
}
tmpMax = Math.Max(tmpMax, tmpHeight);
}
Axis a = new LinearAxis(0.0f, tmpMax);
// TODO make 0.08 a parameter.
a.IncreaseRange(0.08);
return(a);
}
else
{
SequenceAdapter data =
new SequenceAdapter(this.DataSource, this.DataMember, this.OrdinateData, this.AbscissaData);
return(data.SuggestYAxis());
}
}
/// <summary>
/// Returns a y-axis that is suitable for drawing the data.
/// </summary>
/// <returns>A suitable y-axis.</returns>
public Axis SuggestYAxis()
{
double min_l;
double max_l;
double min_h;
double max_h;
if (this.rows_ == null)
{
Utils.ArrayMinMax((System.Collections.IList)lowData_, out min_l, out max_l);
Utils.ArrayMinMax((System.Collections.IList)highData_, out min_h, out max_h);
}
else
{
Utils.RowArrayMinMax(this.rows_, out min_l, out max_l, (string)this.lowData_);
Utils.RowArrayMinMax(this.rows_, out min_h, out max_h, (string)this.highData_);
}
Axis a = new LinearAxis(min_l, max_h);
a.IncreaseRange(0.08);
return(a);
}
/// <summary>
/// Returns a y-axis that is suitable for drawing the data.
/// </summary>
/// <returns>A suitable y-axis.</returns>
public Axis SuggestYAxis()
{
double min_l;
double max_l;
double min_h;
double max_h;
if (this.rows_ == null)
{
Utils.ArrayMinMax((System.Collections.IList)lowData_, out min_l, out max_l);
Utils.ArrayMinMax((System.Collections.IList)highData_, out min_h, out max_h);
}
else
{
Utils.RowArrayMinMax(this.rows_, out min_l, out max_l, (string)this.lowData_);
Utils.RowArrayMinMax(this.rows_, out min_h, out max_h, (string)this.highData_);
}
Axis a = new LinearAxis( min_l, max_h );
a.IncreaseRange( 0.08 );
return a;
}
/// <summary>
/// Returns a y-axis that is suitable for drawing this plot.
/// </summary>
/// <returns>A suitable y-axis.</returns>
public Axis SuggestYAxis()
{
if (this.isStacked_)
{
double tmpMax = 0.0f;
ArrayList adapterList = new ArrayList();
HistogramPlot currentPlot = this;
do
{
adapterList.Add( new SequenceAdapter(
currentPlot.DataSource,
currentPlot.DataMember,
currentPlot.OrdinateData,
currentPlot.AbscissaData )
);
} while ((currentPlot = currentPlot.stackedTo_) != null);
SequenceAdapter[] adapters =
(SequenceAdapter[])adapterList.ToArray(typeof(SequenceAdapter));
for (int i=0; i<adapters[0].Count; ++i)
{
double tmpHeight = 0.0f;
for (int j=0; j<adapters.Length; ++j)
{
tmpHeight += adapters[j][i].Y;
}
tmpMax = Math.Max(tmpMax, tmpHeight);
}
Axis a = new LinearAxis(0.0f,tmpMax);
// TODO make 0.08 a parameter.
a.IncreaseRange( 0.08 );
return a;
}
else
{
SequenceAdapter data =
new SequenceAdapter( this.DataSource, this.DataMember, this.OrdinateData, this.AbscissaData );
return data.SuggestYAxis();
}
}
