// Start is called before the first frame update
public void SetUp(PMUtility pm_utility)
{
this.pm_utility = pm_utility;
PM_Picture picture = GetPictureFromJSON();
GenerateGanttChart(picture);
}
void Start()
{
camera = Camera.main;
currentState = State.Idle;
RightGroupObject = GanttRightPanel.GetComponentsInChildren <GroupContent>();
LeftGroupObject = GanttLeftPanel.GetComponentsInChildren <GroupTitle>();
pm_utility = new PMUtility();
ganttChartView.SetUp(pm_utility);
}