/// <summary>
/// Remove an item from the graph.
/// </summary>
/// <param name="item">The settings object to remove</param>
public void RemoveItem(GraphItemSettings item)
{
var idx = _items.FindIndex(x => x.Settings == item);
if (idx == -1)
{
Debug.LogError($"Could not find item {item.name} in graph");
return;
}
Destroy(_items[idx].Label);
Destroy(_items[idx].Line);
_items.RemoveAt(idx);
}
/// <summary>
/// Add an item to the graph.
/// </summary>
/// <param name="item">A settings object that contains a mixer to read from, a name and colour.</param>
public void AddItem(GraphItemSettings item)
{
var label = Instantiate(LabelPrototype, Labels);
var line = Instantiate(LinePrototype, Lines);
var newItem = new Item()
{
Label = label,
Line = line,
Settings = item
};
newItem.SetupItem();
_items.Add(newItem);
}