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DrawMapItemEventArgs(MapItem) Constructor

Initializes a new instance of the DrawMapItemEventArgs class with the specified map item.

Namespace: DevExpress.XtraMap

Assembly: DevExpress.XtraMap.v24.2.dll

NuGet Package: DevExpress.Win.Map

#Declaration

public DrawMapItemEventArgs(
    MapItem item
)

#Parameters

Name Type Description
item MapItem

A MapItem value specifying a map item to be drawn. This value is assigned to the MapItemEventArgs.Item property.

#Remarks

Instances of the DrawMapItemEventArgs class are automatically created, initialized and passed to the corresponding event handlers.

#Example

This example illustrates how to customize vector items when they are drawn on a map.

To do this, it’s necessary to handle the MapControl.DrawMapItem event and provide new values for the event arguments object.

using DevExpress.XtraMap;

namespace DrawMapItemExample {

    public class MapItemFactory : DefaultMapItemFactory {

        protected override void InitializeItem(MapItem item, object obj) {
            base.InitializeItem(item, obj);
            MapRectangle rect = item as MapRectangle;
            if(rect != null) {
                rect.Width = 1000;
                rect.Height = 1000;
            }
        }
    }
}
See Also