/// <summary>
/// With this method you can set the size of the UI object in different kind of coordinate systems. Returns the size as a Vector2.
/// </summary>
/// <param name="tr"></param>
/// <param name="coordinateSystem">The returned size will be from the coordinate system you specify in this parameter.</param>
public static Vector2 GetSize(this RectTransform tr, CoordinateSystem coordinateSystem = CoordinateSystem.IgnoreAnchorsAndPivot)
{
Vector2 result = Vector2.zero;
switch (coordinateSystem)
{
case CoordinateSystem.IgnoreAnchors:
result = RteRectTools.GetSizeIgnoringAnchors(tr);
break;
case CoordinateSystem.IgnoreAnchorsAndPivot:
result = RteRectTools.GetSizeIgnoringAnchors(tr);
break;
case CoordinateSystem.IgnoreAnchorsAndPivotNormalized:
result = RteRectTools.GetSizeNormalizedIgnoringAnchors(tr);
break;
case CoordinateSystem.AsChildOfCanvas:
result = RteAnchorTools.GetSizeInCanvasAnchorCoordinatesFromRectSize(tr);
break;
case CoordinateSystem.AsChildOfCanvasNormalized:
result = RteAnchorTools.GetSizeNormalizedInCanvasAnchorCoordinatesFromRectSize(tr);
break;
case CoordinateSystem.ScreenSpacePixels:
result = RteAnchorTools.GetScreenSpaceSizeFromRectSize(tr);
break;
}
return(result);
}
