public void HandleTransmitterLocationEvent(BleTransmitter transmitter)
{
WPFMethodInvoker.InvokeAsync(() =>
{
FrameworkElement transmitterElement;
if (!_transmitterPositions.TryGetValue(transmitter.MacAddress, out transmitterElement))
{
return;
}
transmitterElement.Opacity = 1;
transmitterElement.Visibility = Visibility.Hidden;
var position = new PointF(transmitter.Position.X + transmitter.VisualOffset, transmitter.Position.Y + transmitter.VisualOffset - 1);
SetElementPosition(transmitterElement, position);
transmitterElement.Visibility = Visibility.Visible;
});
}
public void HandleDiscoveryEvent(BleReceiver receiver, string transmitterMacAddress, float distance)
{
WPFMethodInvoker.InvokeAsync(() =>
{
Dictionary <string, Ellipse> receiverDetections;
if (!_receiverDetections.TryGetValue(receiver.IPAddress.ToString(), out receiverDetections))
{
return;
}
Ellipse ellipse;
if (!receiverDetections.TryGetValue(transmitterMacAddress, out ellipse))
{
return;
}
ellipse.Width = distance * _conversionRatio.Width * 2;
ellipse.Height = distance * _conversionRatio.Height * 2;
SetElementPositionByCenter(ellipse, receiver.Position);
ellipse.Opacity = 1;
ellipse.Visibility = Visibility.Hidden;
ellipse.Visibility = Visibility.Visible;
});
}
