/// <summary>
/// This method adjusts the ui view, so that only the values, that correspond to the particular view, can be seen
/// </summary>
public bool SetView(StatisticsView.View view)
{
if (originalStats == null)
{
return(false);
}
float viewHours = StatisticsView.GetHours(view);
// the date time of the last point of the original statstics converted to hours
float lastTotalHours = visualizer.DateToHours(System.Convert.ToDateTime(originalStats.GetLastPoint().GetX()));
// the date time of the first point of the original statstics converted to hours
float firstTotalHours = visualizer.DateToHours(System.Convert.ToDateTime(originalStats.GetPoints()[0].GetX()));
// If the current view includes points that the statistics cannot provide, ...
if (lastTotalHours - viewHours < firstTotalHours && viewHours != -1)
{
// ... do not change the view.
return(false);
}
// set xMax that correspond to the view
int xMax = (int)viewHours;
if (xMax < 0)
{
xMax = originalXMax;
}
visualizer.SetXMax(xMax);
// set the amount of x ledger lines that correspond to the view
int xLedgerLineAmount = StatisticsView.GetXLedgerLineAmount(view);
if (xLedgerLineAmount < 0)
{
xLedgerLineAmount = originalXLedgerLines;
}
visualizer.SetXLedgerLineAmount(xLedgerLineAmount);
// set the x unit that correspond to the view
xUnit.Units unit = StatisticsView.GetUnit(view);
if (unit == xUnit.Units.NUMBER)
{
unit = originalUnit;
}
visualizer.SetUnit(unit);
// draw all circles and lines that correspond to the new statistics
visualizer.Repaint();
return(true);
}
public void SetUnit(xUnit.Units unit)
{
this.unit = unit;
}
private void Start()
{
originalXLedgerLines = visualizer.GetXLedgerLineAmount();
originalUnit = visualizer.GetUnit();
originalXMax = visualizer.GetXMax();
}
