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30
XamGeographicMap does not display map data
posted

Hi,

I am attempting to use a XamGeographicMap to display OpenStreetMaps imagery, but no map data is displayed, only whatever background color is behind the map. In the main application, I have a custom control based on XamGeographicMap, and a couple GeographicShapeSeries. The Series display just fine, and zoom/pan function as well. In order to avoid any funny business with visibility or styling or anything like that, I did a test in a separate application containing just the basic setup found on the help pages (Adding XamGeographicMap to a Page and Using Geographic Imagery), and got the same results, code and results are below. This did show that 8 System.Net.WebExceptions were being thrown (they were lost in the other output of the main application), each of them stating "The remote server returned an error: (429) Too Many Requests". Any thoughts on causes and/or fixes?

I am using version 18.1

Thanks in advance.

MainWindow.xaml

 

<Window x:Class="GeographicMapTest.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
        xmlns:ig="http://schemas.infragistics.com/xaml"
        xmlns:local="clr-namespace:GeographicMapTest"
        mc:Ignorable="d"
        Title="MainWindow" Height="450" Width="800">
    <Grid>
        <ig:XamGeographicMap x:Name="GeoMap">
            <ig:XamGeographicMap.BackgroundContent>
                <ig:OpenStreetMapImagery />
            </ig:XamGeographicMap.BackgroundContent>
        </ig:XamGeographicMap>
    </Grid>
</Window>

MainWindow.xaml.cs

using System.Windows;

namespace GeographicMapTest
{
    public partial class MainWindow : Window
    {
        public MainWindow()
        {
            InitializeComponent();
        }
    }
}

Resulting window

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  • 1560
    Offline posted
    Hello,

    I noticed that there is a forum thread regarding the same query, where I have already provided an answer. Please have a look at this thread and let me know if you have any additional questions.
    Thank you for using Infragistics components.

    Sincerely,
    Teodosia Hristodorova
    Associate Software Developer
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