public LegendEntryView InstantiateLegendEntry(Transform parent, Vector2 pivot)
{
LegendEntryView entry = InstantiateWithPrefab(Resources.Load <LegendEntryView> ("prefabs/LegendEntryView"), parent);
RectTransform transform = entry.GetComponent <RectTransform> ();
transform.pivot = pivot;
transform.anchorMin = new Vector2(0, 0);
transform.anchorMax = new Vector2(0, 0);
transform.anchoredPosition = Vector3.zero;
return(entry);
}
private void SetupLegendEntryView(LegendEntryView view, LegendEntry entry, int index)
{
RectTransform viewTransform = view.GetComponent <RectTransform>();
viewTransform.sizeDelta = new Vector2(ItemWidth, ItemHeight);
viewTransform.pivot = PivotFromAlignment(alignment);
viewTransform.anchorMin = AnchorsFromAlignment(alignment);
viewTransform.anchorMax = AnchorsFromAlignment(alignment);
viewTransform.anchoredPosition = CalculateLegendEntryPosition(index);
view.nameLabel.SetLabelText(entry.Title);
view.nameLabel.SetLabelTextSize(TextSize);
view.nameLabel.SetLabelColor(TextColor);
view.iconImage.color = entry.Color;
view.iconImage.sprite = IconImage;
view.IconSize = IconSize;
view.IconSpacing = IconSpacing;
}
private void UpdateLegendEntryViewInstances(int requiredCount)
{
int currentEntriesCount = legendEntryViews.Count;
int missingEntiresCount = requiredCount - currentEntriesCount;
while (missingEntiresCount > 0)
{
LegendEntryView entryView = InstantiateLegendEntryView();
legendEntryViews.Add(entryView);
missingEntiresCount--;
}
int redundantEntriesCount = currentEntriesCount - requiredCount;
while (redundantEntriesCount > 0)
{
LegendEntryView target = legendEntryViews[legendEntryViews.Count - 1];
DestroyDelayed(target.gameObject);
legendEntryViews.Remove(target);
redundantEntriesCount--;
}
}
