/// <summary>
/// Returns an x-axis that is suitable for drawing this plot.
/// </summary>
/// <returns>A suitable x-axis.</returns>
public Axis SuggestXAxis()
{
SequenceAdapter data_ =
new SequenceAdapter(this.DataSource, this.DataMember, this.OrdinateData, this.AbscissaData);
return(data_.SuggestXAxis());
}
/// <summary>
/// Returns an x-axis that is suitable for drawing this plot.
/// </summary>
/// <returns>A suitable x-axis.</returns>
public Axis SuggestXAxis()
{
SequenceAdapter data =
new SequenceAdapter(this.DataSource, this.DataMember, this.OrdinateData, this.AbscissaData);
Axis a = data.SuggestXAxis();
if (data.Count == 0)
{
return(a);
}
PointD p1;
PointD p2;
PointD p3;
PointD p4;
if (data.Count < 2)
{
p1 = data[0];
p1.X -= 1.0;
p2 = data[0];
p3 = p1;
p4 = p2;
}
else
{
p1 = data[0];
p2 = data[1];
p3 = data[data.Count - 2];
p4 = data[data.Count - 1];
}
double offset1;
double offset2;
if (!center_)
{
offset1 = 0.0f;
offset2 = p4.X - p3.X;
}
else
{
offset1 = (p2.X - p1.X) / 2.0f;
offset2 = (p4.X - p3.X) / 2.0f;
}
a.WorldMin -= offset1;
a.WorldMax += offset2;
return(a);
}
/// <summary>
/// Returns an x-axis that is suitable for drawing this plot.
/// </summary>
/// <returns>A suitable x-axis.</returns>
public Axis SuggestXAxis()
{
SequenceAdapter dataBottom_ =
new SequenceAdapter(this.DataSource, this.DataMember, this.OrdinateDataBottom, this.AbscissaData);
SequenceAdapter dataTop_ =
new SequenceAdapter(this.DataSource, this.DataMember, this.OrdinateDataTop, this.AbscissaData);
Axis axis = dataTop_.SuggestXAxis();
axis.LUB(dataBottom_.SuggestXAxis());
return(axis);
}
/// <summary>
/// Returns an x-axis that is suitable for drawing this plot.
/// </summary>
/// <returns>A suitable x-axis.</returns>
public Axis SuggestXAxis()
{
SequenceAdapter dataBottom_ =
new SequenceAdapter( this.DataSource, this.DataMember, this.OrdinateDataBottom, this.AbscissaData );
SequenceAdapter dataTop_ =
new SequenceAdapter( this.DataSource, this.DataMember, this.OrdinateDataTop, this.AbscissaData );
Axis axis = dataTop_.SuggestXAxis();
axis.LUB(dataBottom_.SuggestXAxis());
return axis;
}
/// <summary>
/// Returns an x-axis that is suitable for drawing this plot.
/// </summary>
/// <returns>A suitable x-axis.</returns>
public Axis SuggestXAxis()
{
SequenceAdapter data_ =
new SequenceAdapter( this.DataSource, this.DataMember, this.OrdinateData, this.AbscissaData );
return data_.SuggestXAxis();
}
/// <summary>
/// Returns an x-axis that is suitable for drawing this plot.
/// </summary>
/// <returns>A suitable x-axis.</returns>
public Axis SuggestXAxis()
{
SequenceAdapter data =
new SequenceAdapter( this.DataSource, this.DataMember, this.OrdinateData, this.AbscissaData );
Axis a = data.SuggestXAxis();
if (data.Count==0)
{
return a;
}
PointD p1;
PointD p2;
PointD p3;
PointD p4;
if (data.Count < 2)
{
p1 = data[0];
p1.X -= 1.0;
p2 = data[0];
p3 = p1;
p4 = p2;
}
else
{
p1 = data[0];
p2 = data[1];
p3 = data[data.Count-2];
p4 = data[data.Count-1];
}
double offset1;
double offset2;
if (!center_)
{
offset1 = 0.0f;
offset2 = p4.X - p3.X;
}
else
{
offset1 = (p2.X - p1.X)/2.0f;
offset2 = (p4.X - p3.X)/2.0f;
}
a.WorldMin -= offset1;
a.WorldMax += offset2;
return a;
}