public static Rect Adjust(Rect rect, float width, float height, RectHorizontalAlignment horizontal, RectVerticalAlignment vertical)
{
var h = AdjustWidth(rect, width, horizontal);
var v = AdjustHeight(h, height, vertical);
return(v);
}
public static Rect AdjustWidth(Rect rect, float width, RectHorizontalAlignment alignment)
{
var offset = 0.0f;
switch (alignment)
{
case RectHorizontalAlignment.Center: offset = (rect.width - width) * 0.5f; break;
case RectHorizontalAlignment.Right: offset = rect.width - width; break;
}
return(new Rect(rect.x + offset, rect.y, width, rect.height));
}