ChartEx.ValueAxis Property

Gets or sets the primary value axis.

Namespace: DevExpress.Docs.Presentation

Assembly: DevExpress.Docs.Presentation.v26.1.dll

Declaration

C#

public ValueAxisEx ValueAxis { get; set; }

VB.NET

Public Property ValueAxis As ValueAxisEx

Property Value

Type	Description
ValueAxisEx	The primary value axis.

Remarks

Refer to the following help topic for additional information about axes: DevExpress Presentation API: ChartEx Axes.

Example

The following example changes the font size for both ChartEx axes:

C#

using DevExpress.Docs.Office;
using DevExpress.Docs.Presentation;

    ChartEx chartEx = new ChartEx();
    slide.Shapes.Add(chartEx);

    chartEx.Width = presentation.SlideSize.Width;
    chartEx.Height = presentation.SlideSize.Height;

    WaterfallSeries series = new WaterfallSeries();
    series.Text = "Cash Flow";
    series.Arguments = new ChartStringData(new[] { "Start", "Jan", "Feb", "Mar", "End" });
    series.Values = new ChartNumericData(new[] { 5.0, 12.0, -5.0, 8.0, 15.0 });

    chartEx.Series.Add(series);

    CategoryAxisEx? xAxis = chartEx.ArgumentAxis;
    if (xAxis != null) {
        xAxis.LabelTextProperties = new TextProperties { FontSize = 24 };
    }

    ValueAxisEx? yAxis = chartEx.ValueAxis;
    if (yAxis != null) {
        yAxis.LabelTextProperties = new TextProperties { FontSize = 24 };
    }

VB.NET

Imports DevExpress.Docs.Office
Imports DevExpress.Docs.Presentation

    Dim chartEx As New ChartEx()
    slide.Shapes.Add(chartEx)

    chartEx.Width = presentation.SlideSize.Width
    chartEx.Height = presentation.SlideSize.Height

    Dim series As New WaterfallSeries()
    series.Text = "Cash Flow"
    series.Arguments = New ChartStringData(New String() {"Start", "Jan", "Feb", "Mar", "End"})
    series.Values = New ChartNumericData(New Double() {5.0, 12.0, -5.0, 8.0, 15.0})

    chartEx.Series.Add(series)

    Dim xAxis As CategoryAxisEx = chartEx.ArgumentAxis
    If xAxis IsNot Nothing Then
        xAxis.LabelTextProperties = New TextProperties With {.FontSize = 24}
    End If

    Dim yAxis As ValueAxisEx = chartEx.ValueAxis
    If yAxis IsNot Nothing Then
        yAxis.LabelTextProperties = New TextProperties With {.FontSize = 24}
    End If