/// <inheritdoc />
public Task <IBitmap> LoadFromResource(string source, float?desiredWidth, float?desiredHeight)
{
var tcs = new TaskCompletionSource <IBitmap>();
NSRunLoop.Main.BeginInvokeOnMainThread(() =>
{
try
{
#if UIKIT
var bitmap = UIImage.FromBundle(source);
#else
var bitmap = UIImage.ImageNamed(source);
#endif
if (bitmap == null)
{
throw new Exception("Failed to load image from resource: " + source);
}
tcs.TrySetResult(new CocoaBitmap(bitmap));
}
catch (Exception ex)
{
tcs.TrySetException(ex);
}
});
return(tcs.Task);
}
public Task <IBitmap> LoadFromResource(string source, float?desiredWidth, float?desiredHeight)
{
var tcs = new TaskCompletionSource <IBitmap>();
#if UIKIT
NSRunLoop.InvokeInBackground(() =>
{
try
{
var bitmap = UIImage.FromBundle(source);
if (bitmap == null)
{
throw new Exception("Failed to load image from resource: " + source);
}
tcs.TrySetResult(new CocoaBitmap(bitmap));
}
catch (Exception ex)
{
LogHost.Default.Debug(ex, "Unable to parse the known colour name.");
tcs.TrySetException(ex);
}
});
#else
NSRunLoop.Main.BeginInvokeOnMainThread(() =>
{
try
{
var bitmap = UIImage.ImageNamed(source);
if (bitmap == null)
{
throw new Exception("Failed to load image from resource: " + source);
}
tcs.TrySetResult(new CocoaBitmap(bitmap));
}
catch (Exception ex)
{
tcs.TrySetException(ex);
}
});
#endif
return(tcs.Task);
}