private void OnGUI()
{
var graphFrame = new Rect(0, EditorGUIUtility.singleLineHeight + 1,
position.width, position.height - (EditorGUIUtility.singleLineHeight + 1));;
GraphFrame.Position = graphFrame;
GraphFrame.OnGUI();
DrawTopBar();
}
private void OnGUI()
{
GraphFrame.Position = position;
GraphFrame.OnGUI();
}