^{IAxis.CalcPosPoint
IAxis}

<sup>function CalcPosPoint(SomeValue: Integer): Double;

Type Library
TeeChartx

Description
This function returns the corresponding value of a Screen position. The Screen position must be between Axis limits.</sup>

^{Example [Visual Basic]:}

^{We want to calculate the Axis.Left value in the Vertical Screen coordinate of 220 pixels.}

^{value = TChart1.Axis.Left.CalcPosPoint(220)}

^{We could use the Series methods XScreentoValue or YscreenToValue to obtain the samevalue information}

^{Value = TChart1.Series(0).XScreenToValue(220)}