private static UIImage GetUIImageFromImageSource(FontImageSource source)
{
var handler = new FontImageSourceHandler();
// LoadImageAsync is not async, it just returns Task.FromResult
return(handler.LoadImageAsync(source).Result);
}
public static IImageSourceHandler GetDefaultHandler(this ImageSource source)
{
IImageSourceHandler handler = null;
if (source is UriImageSource)
{
handler = new ImageLoaderSourceHandler();
}
else if (source is FileImageSource)
{
handler = new FileImageSourceHandler();
}
else if (source is StreamImageSource)
{
handler = new StreamImagesourceHandler();
}
else if (source is FontImageSource)
{
handler = new FontImageSourceHandler();
}
return(handler);
}
public static IImageSourceHandler GetImageSourceHandler(ImageSource source)
{
IImageSourceHandler sourceHandler = null;
if (source is UriImageSource)
{
sourceHandler = new ImageLoaderSourceHandler();
}
else if (source is FileImageSource)
{
sourceHandler = new FileImageSourceHandler();
}
else if (source is StreamImageSource)
{
sourceHandler = new StreamImagesourceHandler();
}
else if (source is FontImageSource)
{
sourceHandler = new FontImageSourceHandler();
}
return(sourceHandler);
}
public OverviewMapRenderer(Context context) : base(context)
{
Task.Run(async() =>
{
var bikeSource = new FontImageSource
{
FontFamily = Fonts.SolidIcons,
Glyph = FontAwesomeIcons.Bicycle,
Color = Color.Black
};
var stationSource = new FontImageSource
{
FontFamily = Fonts.SolidIcons,
Glyph = FontAwesomeIcons.Home,
Color = Color.Black
};
var loader = new FontImageSourceHandler();
_bikeBitmapDescriptor = BitmapDescriptorFactory.FromBitmap(await loader.LoadImageAsync(bikeSource, context));
_stationBitmapDescriptor = BitmapDescriptorFactory.FromBitmap(await loader.LoadImageAsync(stationSource, context));
});
}