public AnchorPresetInfo(string name, AnchorPresetType type)
{
Name = name;
Type = type;
ElementIndex = name == "x" ? 0
: name == "y" ? 1
: 2;
}
public static void SetAnchorAndPivot(this RectTransform rectTransform, AnchorPresetType anchorPresetType, PivotPresetType pivotPresetType)
{
rectTransform.SetAnchor(anchorPresetType);
rectTransform.SetPivot(pivotPresetType);
}
public static void SetAnchor(this RectTransform rectTransform, AnchorPresetType anchorPresetType,
int offsetX = 0, int offsetY = 0)
{
rectTransform.anchoredPosition = new float2(offsetX, offsetY);
switch (anchorPresetType)
{
case AnchorPresetType.TopLeft:
rectTransform.anchorMin = Float2.ZeroOne;
rectTransform.anchorMax = Float2.ZeroOne;
break;
case AnchorPresetType.TopCenter:
rectTransform.anchorMin = Float2.HalfOne;
rectTransform.anchorMax = Float2.HalfOne;
break;
case AnchorPresetType.TopRight:
rectTransform.anchorMin = Float2.OneOne;
rectTransform.anchorMax = Float2.OneOne;
break;
case AnchorPresetType.MiddleLeft:
rectTransform.anchorMin = Float2.ZeroHalf;
rectTransform.anchorMax = Float2.ZeroHalf;
break;
case AnchorPresetType.MiddleCenter:
rectTransform.anchorMin = Float2.HalfHalf;
rectTransform.anchorMax = Float2.HalfHalf;
break;
case AnchorPresetType.MiddleRight:
rectTransform.anchorMin = Float2.OneHalf;
rectTransform.anchorMax = Float2.OneHalf;
break;
case AnchorPresetType.BottomLeft:
rectTransform.anchorMin = Float2.ZeroZero;
rectTransform.anchorMax = Float2.ZeroZero;
break;
case AnchorPresetType.BottomCenter:
rectTransform.anchorMin = Float2.HalfZero;
rectTransform.anchorMax = Float2.HalfZero;
break;
case AnchorPresetType.BottomRight:
rectTransform.anchorMin = Float2.OneZero;
rectTransform.anchorMax = Float2.OneZero;
break;
case AnchorPresetType.HorStretchTop:
rectTransform.anchorMin = Float2.ZeroOne;
rectTransform.anchorMax = Float2.OneOne;
break;
case AnchorPresetType.HorStretchMiddle:
rectTransform.anchorMin = Float2.ZeroHalf;
rectTransform.anchorMax = Float2.OneHalf;
break;
case AnchorPresetType.HorStretchBottom:
rectTransform.anchorMin = Float2.ZeroZero;
rectTransform.anchorMax = Float2.OneZero;
break;
case AnchorPresetType.VertStretchLeft:
rectTransform.anchorMin = Float2.ZeroZero;
rectTransform.anchorMax = Float2.ZeroOne;
break;
case AnchorPresetType.VertStretchCenter:
rectTransform.anchorMin = Float2.HalfZero;
rectTransform.anchorMax = Float2.HalfOne;
break;
case AnchorPresetType.VertStretchRight:
rectTransform.anchorMin = Float2.OneZero;
rectTransform.anchorMax = Float2.OneOne;
break;
case AnchorPresetType.StretchAll:
rectTransform.anchorMin = Float2.ZeroZero;
rectTransform.anchorMax = Float2.OneOne;
break;
default:
throw new ArgumentOutOfRangeException(nameof(anchorPresetType), anchorPresetType, null);
}
}
