MapLineCap.Length Property

Specifies the map line cap length.

Namespace: DevExpress.XtraMap

Assembly: DevExpress.XtraMap.v23.2.dll

NuGet Package: DevExpress.Win.Map

Declaration

C#

[DefaultValue(15)]
public int Length { get; set; }

VB.NET

<DefaultValue(15)>
Public Property Length As Integer

Property Value

Type	Default	Description
Int32	15	The value that specifies the map line cap length.

Remarks

Use the Length property to define the length of a cap template or a cap arrow. The arrow is displayed when the Template property is not set.

Example

The following example specifies the end cap template and shows the default arrow for the MapLine start cap:

C#

MapLine line = new MapLine() { Point1 = new GeoPoint(0, 0), 
                               Point2 = new GeoPoint(-10, -30), 
                               StrokeWidth = 2, 
                               Stroke = System.Drawing.Color.Blue };
line.StartLineCap.Visible = true;
line.StartLineCap.Length = 20;
line.StartLineCap.Width = 10;

line.EndLineCap.Visible = true;
line.EndLineCap.Template = new MapUnit[] {
   new MapUnit(-0.5, 0),
   new MapUnit(0, 0.5),
   new MapUnit(0.5, 0),
   new MapUnit(0, -0.5),
};
line.EndLineCap.Length = 10;
line.EndLineCap.Width = 10;

mapItemStorage1.Items.Add(line);

VB.NET

Dim line As MapLine = New MapLine() With {
     .Point1 = New GeoPoint(0, 0),
     .Point2 = New GeoPoint(-10, -30),
     .StrokeWidth = 2,
     .Stroke = Drawing.Color.Blue
}
line.StartLineCap.Visible = True
line.StartLineCap.Length = 20
line.StartLineCap.Width = 10

line.EndLineCap.Visible = True
line.EndLineCap.Template = New MapUnit() {New MapUnit(-0.5, 0),
                                         New MapUnit(0, 0.5), 
                                         New MapUnit(0.5, 0), 
                                         New MapUnit(0, -0.5)}
line.EndLineCap.Length = 10
line.EndLineCap.Width = 10
mapItemStorage1.Items.Add(line)