public PieChartEntryView InstantiatePieChartEntryView(string name, Transform parent, Vector2 pivot)
{
PieChartEntryView entryView = CreateBaseGameObject(name, parent, pivot)
.AddComponent <PieChartEntryView> ();
RectTransform transform = entryView.GetComponent <RectTransform> ();
transform.anchorMin = new Vector2(0.5f, 0.5f);
transform.anchorMax = new Vector2(0.5f, 0.5f);
return(entryView);
}
private void FillEntryView(PieChartEntryView view,
PieEntry entry,
float totalValue,
float percentValue,
float rotation)
{
view.TotalValue = totalValue;
view.Entry = entry;
view.transform.rotation = Quaternion.Euler(new Vector3(0f, 0f, -rotation));
float centerAngle = rotation + (percentValue / 2 * 360);
Vector2 position = selectedEntries.Contains(entry) ?
MathUtils.GetPositionOnCircle(centerAngle, SELECTED_ENTRY_OFFSET) :
Vector2.zero;
float diameter = GetChartRadius() * 2;
view.GetComponent <RectTransform>().sizeDelta = new Vector2(diameter, diameter);
view.GetComponent <RectTransform>().anchoredPosition = position;
}
private void UpdateEntryViewsInstances(int requiredCount)
{
int currentCount = entryViews.Count;
int missingCount = requiredCount - currentCount;
while (missingCount > 0)
{
entryViews.Add(CreateEntryView());
missingCount--;
}
int redundantCount = currentCount - requiredCount;
while (redundantCount > 0)
{
PieChartEntryView target = entryViews[entryViews.Count - 1];
DestroyDelayed(target.gameObject);
entryViews.Remove(target);
redundantCount--;
}
}