SeriesLabelBase.Antialiasing Property

OBSOLETE

This property is now obsolete. Use the EnableAntialiasing property instead.

Gets or sets whether antialising is applied to the label’s contents.

Namespace: DevExpress.XtraCharts

Assembly: DevExpress.XtraCharts.v23.2.dll

NuGet Package: DevExpress.Charts

Declaration

C#

[Obsolete("This property is now obsolete. Use the EnableAntialiasing property instead.")]
[Browsable(false)]
public bool Antialiasing { get; set; }

VB.NET

<Obsolete("This property is now obsolete. Use the EnableAntialiasing property instead.")>
<Browsable(False)>
Public Property Antialiasing As Boolean

Property Value

Type	Description
Boolean	true to apply antialising (smoothing) to the label’s contents; otherwise, false.

Example

The following example demonstrates how to create a ChartControl with two series of the OverlappedGanttSeriesView type, and add this chart to a form at runtime. Before proceeding with this example, first create a Windows Forms Application in Visual Studio, and include all necessary assemblies to the References list of your project.

Then, add the following code to the Form.Load event handler.

C#

using System;
using System.Windows.Forms;
using DevExpress.XtraCharts;
// ...

private void Form1_Load(object sender, EventArgs e) {
    // Create a new chart.
    ChartControl overlappedGanttChart = new ChartControl();

    // Create two Gantt series.
    Series series1 = new Series("Planned", ViewType.Gantt);
    Series series2 = new Series("Completed", ViewType.Gantt);

    // Set the date-time values scale type for both series,
    // as it is qualitative, by default.
    series1.ValueScaleType = ScaleType.DateTime;
    series2.ValueScaleType = ScaleType.DateTime;

    // Add points to them.
    series1.Points.Add(new SeriesPoint("Market analysis", new DateTime[] { 
    new DateTime(2006, 8, 16), new DateTime(2006, 8, 23) }));
    series1.Points.Add(new SeriesPoint("Feature planning", new DateTime[] { 
    new DateTime(2006, 8, 23), new DateTime(2006, 8, 26) }));
    series1.Points.Add(new SeriesPoint("Implementation", new DateTime[] { 
    new DateTime(2006, 8, 26), new DateTime(2006, 9, 26) }));
    series1.Points.Add(new SeriesPoint("Testing & bug fixing", new DateTime[] { 
    new DateTime(2006, 9, 26), new DateTime(2006, 10, 10) }));

    series2.Points.Add(new SeriesPoint("Market analysis", new DateTime[] { 
    new DateTime(2006, 8, 16), new DateTime(2006, 8, 23) }));
    series2.Points.Add(new SeriesPoint("Feature planning", new DateTime[] { 
    new DateTime(2006, 8, 23), new DateTime(2006, 8, 26) }));
    series2.Points.Add(new SeriesPoint("Implementation", new DateTime[] { 
    new DateTime(2006, 8, 26), new DateTime(2006, 9, 10) }));

    // Add both series to the chart.
    overlappedGanttChart.Series.AddRange(new Series[] { series1, series2 });

    // Access the view-type-specific options of the series.
    ((GanttSeriesView)series1.View).BarWidth = 0.6;
    ((GanttSeriesView)series2.View).BarWidth = 0.3;

    // Access the type-specific options of the diagram.
    GanttDiagram myDiagram = (GanttDiagram)overlappedGanttChart.Diagram;

    myDiagram.AxisY.Interlaced = true;
    myDiagram.AxisY.GridSpacing = 10;
    myDiagram.AxisY.Label.Angle = -30;
    myDiagram.AxisY.DateTimeOptions.Format = DateTimeFormat.MonthAndDay;

    // Add task links for the first Gantt series.
    ((GanttSeriesView)series1.View).LinkOptions.ArrowHeight = 7;
    ((GanttSeriesView)series1.View).LinkOptions.ArrowWidth = 11;
    for (int i = 1; i < series1.Points.Count; i++) {
        series1.Points[i].Relations.Add(series1.Points[i - 1]);
    }

    // Add a progress line.
    ConstantLine progress =
    new ConstantLine("Current progress", new DateTime(2006, 9, 10));
    progress.ShowInLegend = false;
    progress.Title.Alignment = ConstantLineTitleAlignment.Far;
    myDiagram.AxisY.ConstantLines.Add(progress);

    // Adjust the legend.
    overlappedGanttChart.Legend.AlignmentHorizontal = 
        LegendAlignmentHorizontal.Right;

    // Add a title to the chart (if necessary).
    overlappedGanttChart.Titles.Add(new ChartTitle());
    overlappedGanttChart.Titles[0].Text = "R&amp;D Schedule";

    // Add the chart to the form.
    overlappedGanttChart.Dock = DockStyle.Fill;
    this.Controls.Add(overlappedGanttChart);
 }

VB.NET

Imports System
Imports System.Windows.Forms
Imports DevExpress.XtraCharts
' ...

Private Sub Form1_Load(ByVal sender As Object, _ 
ByVal e As EventArgs) Handles MyBase.Load
    ' Create a new chart.
    Dim overlappedGanttChart As New ChartControl()

    ' Create two Gantt series.
    Dim series1 As New Series("Planned", ViewType.Gantt)
    Dim series2 As New Series("Completed", ViewType.Gantt)

    ' Set the date-time values scale type for both series,
    ' as it is qualitative, by default.
    series1.ValueScaleType = ScaleType.DateTime
    series2.ValueScaleType = ScaleType.DateTime

    ' Add points to them.
    series1.Points.Add(New SeriesPoint("Market analysis", _ 
New DateTime() { New DateTime(2006, 8, 16), New DateTime(2006, 8, 23) }))
    series1.Points.Add(New SeriesPoint("Feature planning", _ 
New DateTime() { New DateTime(2006, 8, 23), New DateTime(2006, 8, 26) }))
    series1.Points.Add(New SeriesPoint("Implementation", _ 
New DateTime() { New DateTime(2006, 8, 26), New DateTime(2006, 9, 26) }))
    series1.Points.Add(New SeriesPoint("Testing & bug fixing", _ 
New DateTime() { New DateTime(2006, 9, 26), New DateTime(2006, 10, 10) }))

    series2.Points.Add(New SeriesPoint("Market analysis", _ 
New DateTime() { New DateTime(2006, 8, 16), New DateTime(2006, 8, 23) }))
    series2.Points.Add(New SeriesPoint("Feature planning", _ 
New DateTime() { New DateTime(2006, 8, 23), New DateTime(2006, 8, 26) }))
    series2.Points.Add(New SeriesPoint("Implementation", _ 
New DateTime() { New DateTime(2006, 8, 26), New DateTime(2006, 9, 10) }))

    ' Add both series to the chart.
    overlappedGanttChart.Series.AddRange(New Series() { series1, series2 })

    ' Access the view-type-specific options of the series.
    CType(series1.View, GanttSeriesView).BarWidth = 0.6
    CType(series2.View, GanttSeriesView).BarWidth = 0.3

    ' Access the type-specific options of the diagram.
    Dim myDiagram As GanttDiagram = CType(overlappedGanttChart.Diagram, GanttDiagram)

    myDiagram.AxisY.Interlaced = True
    myDiagram.AxisY.GridSpacing = 10
    myDiagram.AxisY.Label.Angle = -30
    myDiagram.AxisY.DateTimeOptions.Format = DateTimeFormat.MonthAndDay

    ' Add task links for the first Gantt series.
    CType(series1.View, GanttSeriesView).LinkOptions.ArrowHeight = 7
    CType(series1.View, GanttSeriesView).LinkOptions.ArrowWidth = 11
    For i As Integer = 1 To series1.Points.Count - 1
    series1.Points(i).Relations.Add(series1.Points(i - 1))
    Next i

    ' Add a progress line.
    Dim progress As New ConstantLine("Current progress", New DateTime(2006, 9, 10))
    progress.ShowInLegend = False
    progress.Title.Alignment = ConstantLineTitleAlignment.Far
    myDiagram.AxisY.ConstantLines.Add(progress)

    ' Adjust the legend.
    overlappedGanttChart.Legend.AlignmentHorizontal = LegendAlignmentHorizontal.Right

    ' Add a title to the chart (if necessary).
    overlappedGanttChart.Titles.Add(New ChartTitle())
    overlappedGanttChart.Titles(0).Text = "R&D Schedule"

    ' Add the chart to the form.
    overlappedGanttChart.Dock = DockStyle.Fill
    Me.Controls.Add(overlappedGanttChart)
End Sub