XYDiagram2D.DiagramToPoint(DateTime, Double, AxisX2D, AxisY2D) Method

Converts the diagram coordinates of a point into screen coordinates.

Assembly : DevExpress.Xpf.Charts.v25.2.dll

NuGet Package : DevExpress.Wpf.Charts

Declaration

csharp

public ControlCoordinates DiagramToPoint(
    DateTime argument,
    double value,
    AxisX2D axisX,
    AxisY2D axisY
)

Public Function DiagramToPoint(
    argument As Date,
    value As Double,
    axisX As AxisX2D,
    axisY As AxisY2D
) As ControlCoordinates

Name	Type	Description
argument	DateTime

A DateTime value, specifying the point’s argument.

| | value | Double |

A Double value, specifying the point’s value.

| | axisX | AxisX2D |

An AxisX2D descendant, specifying the point’s X-axis.

| | axisY | AxisY2D |

An AxisY2D descendant, specifying the point’s Y-axis.

Type	Description
ControlCoordinates

A ControlCoordinates object, containing information about the point’s screen coordinates and its associated pane.

Use the DiagramToPoint method to convert diagram coordinates of a point (measured in axis units) to the screen coordinates.

Note

For the opposite conversion (of screen coordinates to diagram coordinates), use the XYDiagram2D.PointToDiagram method.

This example demonstrates how to use a DiagramToPoint method to transform chart coordinates to screen coordinates.

csharp

ControlCoordinates controlCoordinates = diagram.DiagramToPoint(diagramCoordinates.DateTimeArgument, seriesValue);