^{ISeries.XScreenToValue
ISeries}

<sup>function XScreenToValue(ScreenCoord: Integer): Double;

Type Library
TeeChartx

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

^Example

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

^{Visual Basic}

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

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

^{Visual Basic}

^{value = TChart1.Series.XScreenToValue(220)}