void InternalReallocIndependentVariables(int noIndep)
{
NumericColumnProxy[] oldArr = this._independentVariables;
NumericColumnProxy[] newArr = new NumericColumnProxy[noIndep];
for (int i = Math.Min(newArr.Length, oldArr.Length) - 1; i >= 0; i--)
{
newArr[i] = oldArr[i];
}
this._independentVariables = newArr;
}
public FitElement(INumericColumn xColumn, INumericColumn yColumn, int start, int count)
{
_independentVariables = new NumericColumnProxy[1];
_independentVariables[0] = new NumericColumnProxy(xColumn);
_dependentVariables = new NumericColumnProxy[1];
_dependentVariables[0] = new NumericColumnProxy(yColumn);
_errorEvaluation = new IVarianceScaling[1];
_errorEvaluation[0] = new ConstantVarianceScaling();
_rangeOfRows = PositiveIntegerRange.NewFromFirstAndCount(start, count);
}
void CopyFrom(ErrorBarPlotStyle from)
{
this._independentSymbolSize = from._independentSymbolSize;
this._symbolSize = from._symbolSize;
this._symbolGap = from._symbolGap;
this._independentColor = from._independentColor;
this._showEndBars = from._showEndBars;
this._isHorizontalStyle = from._isHorizontalStyle;
this._doNotShiftHorizontalPosition = from._doNotShiftHorizontalPosition;
this._strokePen = (PenX)from._strokePen.Clone();
this._positiveErrorColumn = (NumericColumnProxy)from._positiveErrorColumn.Clone();
this._negativeErrorColumn = (NumericColumnProxy)from._negativeErrorColumn.Clone();
this._cachedLogicalShiftOfIndependent = from._cachedLogicalShiftOfIndependent;
}
void InternalReallocDependentVariables(int noDep)
{
{
NumericColumnProxy[] oldArr = this._dependentVariables;
NumericColumnProxy[] newArr = new NumericColumnProxy[noDep];
for (int i = Math.Min(newArr.Length, oldArr.Length) - 1; i >= 0; i--)
{
newArr[i] = oldArr[i];
}
this._dependentVariables = newArr;
}
{
// do the same also with the error scaling
IVarianceScaling[] oldArr = _errorEvaluation;
IVarianceScaling[] newArr = new IVarianceScaling[noDep];
for (int i = Math.Min(newArr.Length, oldArr.Length) - 1; i >= 0; i--)
{
newArr[i] = oldArr[i];
}
this._errorEvaluation = newArr;
}
}
