public void SetPosition(Anchor anchor, Pivot?pivot = null)
{
Anchor = anchor;
Pivot = pivot ?? MatchPivotToAnchor(anchor);
ScreenSpaceOffset = Point.Zero;
recalculateRect = true;
RecalculateChildren(false, false);
}
private void Init(RectTransform parent = null, Anchor anchor = Anchor.TopLeft, Pivot?pivot = null)
{
this.parent = parent;
parent?.children.Add(this);
Anchor = anchor;
Pivot = pivot ?? MatchPivotToAnchor(Anchor);
}
public RectTransform(Vector2 relativeSize, RectTransform parent, Anchor anchor = Anchor.TopLeft, Pivot?pivot = null, Point?minSize = null, Point?maxSize = null)
{
Init(parent, anchor, pivot);
this.relativeSize = relativeSize;
this.minSize = minSize;
this.maxSize = maxSize;
RecalculateScale();
RecalculateAbsoluteSize();
RecalculateAnchorPoint();
RecalculatePivotOffset();
parent?.ChildrenChanged?.Invoke(this);
}
/// <summary>
/// By default, elements defined with an absolute size (in pixels), will be treated as fixed sized.
/// This can be changed by setting IsFixedSize to false.
/// </summary>
public RectTransform(Point absoluteSize, RectTransform parent = null, Anchor anchor = Anchor.TopLeft, Pivot?pivot = null)
{
Init(parent, anchor, pivot);
this.nonScaledSize = absoluteSize;
RecalculateScale();
RecalculateRelativeSize();
RecalculateAnchorPoint();
RecalculatePivotOffset();
IsFixedSize = true;
parent?.ChildrenChanged?.Invoke(this);
}
/// <summary>
/// By default, elements defined with an absolute size (in pixels) will scale with the parent.
/// This can be changed by setting IsFixedSize to true.
/// </summary>
public RectTransform(Point absoluteSize, RectTransform parent = null, Anchor anchor = Anchor.TopLeft, Pivot?pivot = null, ScaleBasis scaleBasis = ScaleBasis.Normal, bool isFixedSize = false)
{
Init(parent, anchor, pivot);
_scaleBasis = scaleBasis;
this.nonScaledSize = absoluteSize;
RecalculateScale();
RecalculateRelativeSize();
if (scaleBasis != ScaleBasis.Normal)
{
RecalculateAbsoluteSize();
}
RecalculateAnchorPoint();
RecalculatePivotOffset();
IsFixedSize = isFixedSize;
parent?.ChildrenChanged?.Invoke(this);
}