Fetching the Output Mode

0.6.6.20.5.3.3

To fetch the output mode, you need to first fetch the associated tablet’s input device tree. The tree in question can be acquired from a OpenTabletDriver.Driver instance.

[Resolved]
public IDriver Driver { get; set; }

[TabletReference]
public TabletReference Tablet
{
    get => _tablet;
    set
    {
        _tablet = value;
        // The Tablet's Reference is fed after the Driver, so it is safe to call Initialize() here
        Initialize();
    }
}

public void Initialize()
{
    if (Driver is Driver driver)
    {
        // The plugin and the Output Mode (which is also a plugin) shares the same instance of TabletReference, which is how we can identify the owning tree.
        InputDeviceTree tree = driver.InputDevices.FirstOrDefault(dev => dev.OutputMode.Tablet == _tablet);

        if (tree == null || tree.InputDevices.Count == 0)
        {
            Log.Write("My Plugin", "Oh no! Failed to find the tablet's input device tree.");
            return;
        }

        IOutputMode outputMode = tree.OutputMode;
    }
}

About OpenTabletDriver.Driver

The OpenTabletDriver.Driver class has tons of useful properties that could be of use to you.