GeoPoint.Latitude Property

Gets or sets a latitude value for the current geographical coordinate.

Namespace: DevExpress.Xpf.Map

Assembly: DevExpress.Xpf.Map.v23.2.dll

NuGet Package: DevExpress.Wpf.Map

Declaration

C#

public double Latitude { get; set; }

VB.NET

Public Property Latitude As Double

Property Value

Type	Description
Double	A Double value that is the latitude for this GeoPoint.

Related GitHub Examples

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

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.

XAML

wpf-map-get-routes-to-the-destination-point-with-the-bing-map-route-data-service/CS/CalculateRoutesFromMajorRoads/MainWindow.xaml#L87

<TextBox.Text>
    <Binding Path="Latitude" NotifyOnValidationError="True">
        <Binding.ValidationRules>

C#

wpf-map_implement-custom-map-projection/CS/CustomProjection/HammerAitoffProjection.cs#L42

    maxLatitude,
    Math.Max(minLatitude, geoPoint.Latitude)
)

wpf-map-use-ray-casting-algorithm-to-check-if-point-is-inside-polygon/CS/DXMapShapeFile1/MainWindow.xaml.cs#L52

for (int i = 0; i < polygon.Count(); i++) {
    if (polygon[i].Latitude < testPoint.Latitude && polygon[j].Latitude >= testPoint.Latitude || polygon[j].Latitude < testPoint.Latitude && polygon[i].Latitude >= testPoint.Latitude) {
        if (polygon[i].Longitude + (testPoint.Latitude - polygon[i].Latitude) / (polygon[j].Latitude - polygon[i].Latitude) * (polygon[j].Longitude - polygon[i].Longitude) < testPoint.Longitude) {

VB.NET

wpf-map_implement-custom-map-projection/VB/CustomProjection/HammerAitoffProjection.vb#L61

Dim lonInRadian As Double = DegreeToRadian(Math.Min(maxLongitude, Math.Max(minLongitude, geoPoint.Longitude)))
Dim latInRadian As Double = DegreeToRadian(Math.Min(maxLatitude, Math.Max(minLatitude, geoPoint.Latitude)))
Dim z As Double = Math.Sqrt(1 + Math.Cos(latInRadian) * Math.Cos(lonInRadian / 2))

wpf-map-use-ray-casting-algorithm-to-check-if-point-is-inside-polygon/VB/DXMapShapeFile1/MainWindow.xaml.vb#L46

For i As Integer = 0 To polygon.Count() - 1
    If polygon(i).Latitude < testPoint.Latitude AndAlso polygon(j).Latitude >= testPoint.Latitude OrElse polygon(j).Latitude < testPoint.Latitude AndAlso polygon(i).Latitude >= testPoint.Latitude Then
        If polygon(i).Longitude + (testPoint.Latitude - polygon(i).Latitude) / (polygon(j).Latitude - polygon(i).Latitude) * (polygon(j).Longitude - polygon(i).Longitude) < testPoint.Longitude Then