windowsforms-devexpress-dot-xtramap-dot-mapline-aa1cf313.md
Returns MapLine end cap settings.
Namespace : DevExpress.XtraMap
Assembly : DevExpress.XtraMap.v25.2.dll
NuGet Package : DevExpress.Win.Map
public MapLineCap EndLineCap { get; }
Public ReadOnly Property EndLineCap As MapLineCap
| Type | Description |
|---|---|
| MapLineCap |
Contains MapLine end cap settings.
|
Use the EndLineCap property to display a shape at the end of a map line. The default cap shape is an arrow. Set the Visible property to true to display the arrow:
MapLine line = new MapLine() { Point1 = new GeoPoint(-3, -10),
Point2 = new GeoPoint(0, 0),
StrokeWidth = 2,
Stroke = System.Drawing.Color.Blue };
mapItemStorage1.Items.Add(line);
line.EndLineCap.Visible = true;
Dim line As MapLine = New MapLine() With {
.Point1 = New GeoPoint(-3, -10),
.Point2 = New GeoPoint(0, 0),
.StrokeWidth = 2,
.Stroke = Drawing.Color.Blue
}
mapItemStorage1.Items.Add(line)
line.EndLineCap.Visible = True
Result:
To display a custom shape, set the MapLineCap.Template property to a MapUnit array that defines a cap template.
Use the MapLineCap.Width and MapLineCap.Length properties to specify dimensions of the default arrow or a custom shape.
The following example defines the end cap template and its dimensions:
MapLine line = new MapLine() { Point1 = new GeoPoint(-3, -10),
Point2 = new GeoPoint(0, 0),
StrokeWidth = 2,
Stroke = System.Drawing.Color.Blue };
mapItemStorage1.Items.Add(line);
line.EndLineCap.Visible = true;
line.EndLineCap.Length = 30;
line.EndLineCap.Width = 22;
line.EndLineCap.Template = new MapUnit[] { new MapUnit(0, 0),
new MapUnit(-0.5, -0.5),
new MapUnit(0.25, 0),
new MapUnit(-0.5, 0.5),
new MapUnit(0, 0),
};
Dim line As MapLine = New MapLine() With {
.Point1 = New GeoPoint(-3, -10),
.Point2 = New GeoPoint(0, 0),
.StrokeWidth = 2,
.Stroke = Drawing.Color.Blue
}
mapItemStorage1.Items.Add(line)
line.EndLineCap.Visible = True
line.EndLineCap.Length = 30
line.EndLineCap.Width = 22
line.EndLineCap.Template = New MapUnit() {New MapUnit(0, 0),
New MapUnit(-0.5, -0.5),
New MapUnit(0.25, 0),
New MapUnit(-0.5, 0.5),
New MapUnit(0, 0)}
Result:
The MapLineCap.IsFilled property specifies whether the cap shape is filled:
line.EndLineCap.IsFilled = false;
line.EndLineCap.IsFilled = False
When map lines are created based on data source values, use the following API members to map data source fields to end cap properties:
For more examples on MapLine cap property mappings, see the demo:
See Also