void CreateMarker(MarkerNode node)
{
var copied = node.DeepCopy();
markers.Add(copied);
chart.AddMarker(copied.Marker);
SelectedMarker = copied;
}
void CreateMarker(Vector2 position, Vector2 size, string category = "", string preset = "", MetaData metaData = null)
{
position = (position - dragTotal - PANEL_OFFSET * Vector2.right) / scale;
position.y = Map.height - position.y;
var marker = new RawMarker(position, size, category, preset, metaData);
chart.AddMarker(marker);
var markerNode = MarkerNode.Construct(marker);
markers.Add(markerNode);
SelectedMarker = markerNode;
}