MapControl.ZoomToFitLayerItems() Method

Zooms the map to fit items contained by the MapControl.Layers property.

Namespace: DevExpress.XtraMap

Assembly: DevExpress.XtraMap.v23.2.dll

NuGet Package: DevExpress.Win.Map

Declaration

C#

public void ZoomToFitLayerItems()

VB.NET

Public Sub ZoomToFitLayerItems

Remarks

When vector items loading in a runtime this method should be called from LayerBase.DataLoaded event handler.

Related GitHub Examples

The following code snippets (auto-collected from DevExpress Examples) contain references to the ZoomToFitLayerItems() method.

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#

how-to-load-data-from-a-sql-geometry-data-source-t175898/CS/SqlGeometry/Form1.cs#L33

void layer_DataLoaded(object sender, DataLoadedEventArgs e) {
    mapControl1.ZoomToFitLayerItems();
}

how-to-convert-a-cartesian-data-shapefile-to-geo-coordinates-t543574/CS/MapSample/Form1.cs#L70

{
        mapControl1.ZoomToFitLayerItems();
}

how-to-create-a-custom-search-panel-e5084/CS/MapControl_SearchPanel/Form1.cs#L23

void SearchLayer_DataRequestCompleted(object sender, RequestCompletedEventArgs e) {
    mapControl1.ZoomToFitLayerItems();
}

winforms-map-execute-the-search-operation-for-multiple-locations/CS/GetSearchLocationAdditionalInfo/Form1.cs#L52

    if (idx == addresses.Count)
        map.ZoomToFitLayerItems();
}

winforms-dashboard-custom-items-extension/CS/CustomItemExtension/CustomItems/WaypointMap/WaypointMapItemControlProvider.cs#L54

mapItemStorage.Items.EndUpdate();
map.ZoomToFitLayerItems();
SetSelectionMode();

VB.NET

how-to-load-data-from-a-sql-geometry-data-source-t175898/VB/SqlGeometry/Form1.vb#L32

Private Sub layer_DataLoaded(ByVal sender As Object, ByVal e As DevExpress.XtraMap.DataLoadedEventArgs)
    Me.mapControl1.ZoomToFitLayerItems()
End Sub

how-to-convert-a-cartesian-data-shapefile-to-geo-coordinates-t543574/VB/MapSample/Form1.vb#L60

Private Sub vectorItemsLayer1_DataLoaded(ByVal sender As Object, ByVal e As DataLoadedEventArgs) Handles vectorItemsLayer1.DataLoaded
        mapControl1.ZoomToFitLayerItems()
End Sub

how-to-create-a-custom-search-panel-e5084/VB/MapControl_SearchPanel/Form1.vb#L30

Private Sub SearchLayer_DataRequestCompleted(ByVal sender As Object, ByVal e As RequestCompletedEventArgs)
    mapControl1.ZoomToFitLayerItems()
End Sub

winforms-map-execute-the-search-operation-for-multiple-locations/VB/GetSearchLocationAdditionalInfo/Form1.vb#L51

    AddPushpin(region.Location)
    If idx = addresses.Count Then map.ZoomToFitLayerItems()
Next

winforms-dashboard-custom-items-extension/VB/CustomItemExtension/CustomItems/WaypointMap/WaypointMapItemControlProvider.vb#L65

mapItemStorage.Items.EndUpdate()
map.ZoomToFitLayerItems()
SetSelectionMode()