DundasWinExtensions
GetAbsolutePoint Method
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DundasWinExtensions Assembly > Dundas.Extensions Namespace > PolarChartPaintHelper Class : GetAbsolutePoint Method


xAxis
Axis X of the charting area.
yAxis
Axis Y of the charting area.
xValue
X value of point in values of Axis X.
yValue
Y value of point in values of Axis Y.
Returns absolute coordinates of a point which is specified by X value and Y value.

Syntax

Visual Basic (Declaration)  
Public Shared Function GetAbsolutePoint( _
   ByVal xAxis As Axis, _
   ByVal yAxis As Axis, _
   ByVal xValue As Double, _
   ByVal yValue As Double _
) As PointF
Visual Basic (Usage) Copy Code
Dim xAxis As Axis
Dim yAxis As Axis
Dim xValue As Double
Dim yValue As Double
Dim value As PointF
 
value = PolarChartPaintHelper.GetAbsolutePoint(xAxis, yAxis, xValue, yValue)
C#  
public static PointF GetAbsolutePoint( 
   Axis xAxis,
   Axis yAxis,
   double xValue,
   double yValue
)

Parameters

xAxis
Axis X of the charting area.
yAxis
Axis Y of the charting area.
xValue
X value of point in values of Axis X.
yValue
Y value of point in values of Axis Y.

Return Value

Returns absolute coordinates of the point which is spefified by X and Y values.

Exceptions

Exception Description
ArgumentNullException Thrown when chart, xAxis or yAxis parameter is null.

Requirements

Target Platforms: Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family, Windows Vista, Windows Server 2008 family

See Also

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