MapLine Class
Contains map line settings.
Namespace: DevExpress.XtraMap
Assembly: DevExpress.XtraMap.v24.2.dll
Declaration
public class MapLine :
MapShape,
ISupportCoordPoints,
ISupportIntermediatePoints,
IEditableItem,
IMapLineCore,
IRenderItemContainer,
IRenderItem,
ISupportRenderLineCap,
ISupportMarkerElements,
IHitTestableOwner,
IHitTestableElement
Related API Members
The following members return MapLine objects:
Remarks
Create a Map Line
The following example creates a map line:
ItemStorage.Items.Add(new MapLine { Point1 = new GeoPoint(-30, 20), Point2 = new GeoPoint(-35, 25), Stroke = Color.Red, StrokeWidth = 4 });
Add Map Line Caps
You can display shapes at the beginning and at the end of map lines. Use the StartLineCap and EndLineCap properties for this purpose.
The following example specifies the end cap template and shows the default arrow for the MapLine
start cap:
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);
See Also