ClemensFischer/XAML-Map-Control
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Version 4.12. Added MapControl.Images project, fixed assembly signing

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ClemensF 2018-12-09 17:14:32 +01:00
parent 3310f58912
commit ac26c57a81
22 changed files with 1015 additions and 40 deletions
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22
MapControl/Shared/ImageLoader.cs
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@ -7,11 +7,9 @@ using System.Diagnostics;
using System.Threading.Tasks;
#if WINDOWS_UWP
using Windows.Web.Http;
using Windows.UI.Xaml.Media;
using Windows.UI.Xaml.Media.Imaging;
#else
using System.Net.Http;
using System.Windows.Media;
using System.Windows.Media.Imaging;
#endif
@ -24,23 +22,23 @@ namespace MapControl
/// </summary>
public static HttpClient HttpClient { get; set; } = new HttpClient();
public static async Task<ImageSource> LoadImageAsync(Uri uri)
public static async Task<BitmapSource> LoadImageAsync(Uri uri)
{
ImageSource imageSource = null;
BitmapSource image = null;
try
{
if (!uri.IsAbsoluteUri || uri.Scheme == "file")
{
imageSource = await LoadLocalImageAsync(uri);
image = await LoadLocalImageAsync(uri);
}
else if (uri.Scheme == "http" || uri.Scheme == "https")
{
imageSource = await LoadHttpImageAsync(uri);
image = await LoadHttpImageAsync(uri);
}
else
{
imageSource = new BitmapImage(uri);
image = new BitmapImage(uri);
}
}
catch (Exception ex)
@ -48,12 +46,12 @@ namespace MapControl
Debug.WriteLine("ImageLoader: {0}: {1}", uri, ex.Message);
}
return imageSource;
return image;
}
private static async Task<ImageSource> LoadHttpImageAsync(Uri uri)
private static async Task<BitmapSource> LoadHttpImageAsync(Uri uri)
{
ImageSource imageSource = null;
BitmapSource image = null;
using (var response = await HttpClient.GetAsync(uri))
{
@ -63,11 +61,11 @@ namespace MapControl
}
else if (IsTileAvailable(response.Headers))
{
imageSource = await LoadImageAsync(response.Content);
image = await LoadImageAsync(response.Content);
}
}
return imageSource;
return image;
}
}
}