BorderBase.Color Property

Gets or sets the border color.

Namespace: DevExpress.XtraCharts

Assembly: DevExpress.XtraCharts.v23.2.dll

NuGet Package: DevExpress.Charts

Declaration

C#

public Color Color { get; set; }

VB.NET

Public Property Color As Color

Property Value

Type	Description
Color	A Color structure which specifies the border color.

Example

This example demonstrates how to access a chart’s Legend and customize its appearance at runtime.

To specify whether series, indicators, Constant Lines, and Strips should be shown in the legend, set their SeriesBase.ShowInLegend, Indicator.ShowInLegend, ConstantLine.ShowInLegend, and Strip.ShowInLegend properties to true.

View Example

C#

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

namespace ChartLegend {
    public partial class Form1 : Form {
        public Form1() {
            InitializeComponent();
        }
        private void Form1_Load(object sender, EventArgs e) {
            // Create an empty chart.
            ChartControl chartControl1 = new ChartControl();

            // Create a series and add points to it.
            Series series1 = new Series("Series 1", ViewType.Bar);
            series1.Points.Add(new SeriesPoint("A", new double[] { 4 }));
            series1.Points.Add(new SeriesPoint("B", new double[] { 2 }));
            series1.Points.Add(new SeriesPoint("C", new double[] { 17 }));
            series1.Points.Add(new SeriesPoint("D", new double[] { 4 }));
            series1.Points.Add(new SeriesPoint("E", new double[] { 17 }));
            series1.Points.Add(new SeriesPoint("F", new double[] { 12 }));
            series1.Points.Add(new SeriesPoint("G", new double[] { 15 }));

            // Add the series to the chart.
            chartControl1.Series.Add(series1);

            // Create a constant line (optional).
            ConstantLine constantLine1 = new ConstantLine("Constant Line 1");
            ((XYDiagram)chartControl1.Diagram).AxisY.ConstantLines.Add(constantLine1);
            constantLine1.AxisValue = 4.5;

            // Create a strip (optional).
            Strip strip1 = new Strip("Strip 1");
            ((XYDiagram)chartControl1.Diagram).AxisY.Strips.Add(strip1);
            strip1.MaxLimit.AxisValue = 15;
            strip1.MinLimit.AxisValue = 7.5;

            // Customize the strip's and constant line's legend appearance.
            strip1.ShowInLegend = true;
            constantLine1.ShowInLegend = true;
            constantLine1.LegendText = "Some Threshold";

            // Display the chart control's legend.
            chartControl1.Legend.Visibility = DevExpress.Utils.DefaultBoolean.True;

            // Define its horizontal and vertical alignment.
            chartControl1.Legend.AlignmentHorizontal = LegendAlignmentHorizontal.RightOutside;
            chartControl1.Legend.AlignmentVertical = LegendAlignmentVertical.Top;

            // Define the layout of items within the legend.
            chartControl1.Legend.Direction = LegendDirection.LeftToRight;
            chartControl1.Legend.EquallySpacedItems = true;
            chartControl1.Legend.HorizontalIndent = 4;
            chartControl1.Legend.VerticalIndent = 4;
            chartControl1.Legend.TextOffset = 4;

            // Define the limits for the legend to occupy the chart's space.
            chartControl1.Legend.MaxHorizontalPercentage = 50;
            chartControl1.Legend.MaxVerticalPercentage = 50;

            // Define the legend markers' options.
            chartControl1.Legend.MarkerVisible = true;
            chartControl1.Legend.MarkerSize = new Size(20, 20);

            // Customize the legend appearance.
            chartControl1.Legend.BackColor = Color.LightBlue;
            chartControl1.Legend.FillStyle.FillMode = FillMode.Empty;

            chartControl1.Legend.Border.Color = Color.DarkBlue;
            chartControl1.Legend.Border.Thickness = 2;
            chartControl1.Legend.Border.Visibility = DevExpress.Utils.DefaultBoolean.True;

            chartControl1.Legend.Shadow.Visible = true;
            chartControl1.Legend.Shadow.Color = Color.LightGray;
            chartControl1.Legend.Shadow.Size = 2;

            // Customize the legend text properties.
            chartControl1.Legend.EnableAntialiasing = DevExpress.Utils.DefaultBoolean.False;
            chartControl1.Legend.DXFont = new DXFont("Tahoma", 9, DXFontStyle.Bold);
            chartControl1.Legend.TextColor = Color.DarkBlue;

            // Add the chart to the form.
            chartControl1.Dock = DockStyle.Fill;
            this.Controls.Add(chartControl1);
        }
    }
}

VB.NET

Imports DevExpress.Drawing
Imports DevExpress.XtraCharts

Namespace ChartLegend
    Partial Public Class Form1
        Inherits Form
        Public Sub New()
            InitializeComponent()
        End Sub
        Private Sub Form1_Load(ByVal sender As Object, ByVal e As EventArgs) Handles MyBase.Load
            ' Create an empty chart.
            Dim chartControl1 As New ChartControl()

            ' Create a series and add points to it.
            Dim series1 As New Series("Series 1", ViewType.Bar)
            series1.Points.Add(New SeriesPoint("A", New Double() {4}))
            series1.Points.Add(New SeriesPoint("B", New Double() {2}))
            series1.Points.Add(New SeriesPoint("C", New Double() {17}))
            series1.Points.Add(New SeriesPoint("D", New Double() {4}))
            series1.Points.Add(New SeriesPoint("E", New Double() {17}))
            series1.Points.Add(New SeriesPoint("F", New Double() {12}))
            series1.Points.Add(New SeriesPoint("G", New Double() {15}))

            ' Add the series to the chart.
            chartControl1.Series.Add(series1)

            ' Create a constant line (optional).
            Dim constantLine1 As New ConstantLine("Constant Line 1")
            CType(chartControl1.Diagram, XYDiagram).AxisY.ConstantLines.Add(constantLine1)
            constantLine1.AxisValue = 4.5

            ' Create a strip (optional).
            Dim strip1 As New Strip("Strip 1")
            CType(chartControl1.Diagram, XYDiagram).AxisY.Strips.Add(strip1)
            strip1.MaxLimit.AxisValue = 15
            strip1.MinLimit.AxisValue = 7.5

            ' Customize the strip's and constant line's legend appearance.
            strip1.ShowInLegend = True
            constantLine1.ShowInLegend = True
            constantLine1.LegendText = "Some Threshold"

            ' Display the chart control's legend.
            chartControl1.Legend.Visibility = DevExpress.Utils.DefaultBoolean.True

            ' Define its horizontal and vertical alignment.
            chartControl1.Legend.AlignmentHorizontal = LegendAlignmentHorizontal.RightOutside
            chartControl1.Legend.AlignmentVertical = LegendAlignmentVertical.Top

            ' Define the layout of items within the legend.
            chartControl1.Legend.Direction = LegendDirection.LeftToRight
            chartControl1.Legend.EquallySpacedItems = True
            chartControl1.Legend.HorizontalIndent = 4
            chartControl1.Legend.VerticalIndent = 4
            chartControl1.Legend.TextOffset = 4

            ' Define the limits for the legend to occupy the chart's space.
            chartControl1.Legend.MaxHorizontalPercentage = 50
            chartControl1.Legend.MaxVerticalPercentage = 50

            ' Define the legend markers' options.
            chartControl1.Legend.MarkerVisible = True
            chartControl1.Legend.MarkerSize = New Size(20, 20)

            ' Customize the legend appearance.
            chartControl1.Legend.BackColor = Color.LightBlue
            chartControl1.Legend.FillStyle.FillMode = FillMode.Empty

            chartControl1.Legend.Border.Color = Color.DarkBlue
            chartControl1.Legend.Border.Thickness = 2
            chartControl1.Legend.Border.Visibility = DevExpress.Utils.DefaultBoolean.True

            chartControl1.Legend.Shadow.Visible = True
            chartControl1.Legend.Shadow.Color = Color.LightGray
            chartControl1.Legend.Shadow.Size = 2

            ' Customize the legend text properties.
            chartControl1.Legend.EnableAntialiasing = DevExpress.Utils.DefaultBoolean.False
            chartControl1.Legend.DXFont = New DXFont("Tahoma", 9, DXFontStyle.Bold)
            chartControl1.Legend.TextColor = Color.DarkBlue

            ' Add the chart to the form.
            chartControl1.Dock = DockStyle.Fill
            Me.Controls.Add(chartControl1)
        End Sub
    End Class
End Namespace

Related GitHub Examples

The following code snippet (auto-collected from DevExpress Examples) contains a reference to the Color property.

Note

The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.

C#

webchartcontrol-how-to-create-a-drill-down-chart/CS/DrillDownChart/WebForm1.aspx.cs#L20

var breadcrumbs = WebChartControl1.Breadcrumbs;
breadcrumbs.Border.Color = Color.LightGray;
breadcrumbs.Border.Visibility = DefaultBoolean.True;

VB.NET

webchartcontrol-how-to-create-a-drill-down-chart/VB/DrillDownChart/WebForm1.aspx.vb#L21

Dim breadcrumbs = WebChartControl1.Breadcrumbs
breadcrumbs.Border.Color = Color.LightGray
breadcrumbs.Border.Visibility = DefaultBoolean.True