private static void AddAlignmentElement(XElement elem, XlsxCellStyle style)
{
if (elem == null)
{
throw new ArgumentNullException(nameof(elem));
}
if (style == null)
{
throw new ArgumentNullException(nameof(style));
}
if (style.HorizontalAlignment == HorizontalAlign.None && style.VerticalAlignment == VerticalAlign.None)
{
return;
}
var alignElem = new XElement(Namespaces.workbook + "alignment");
if (style.HorizontalAlignment != HorizontalAlign.None)
{
var value = style.HorizontalAlignment switch
{
HorizontalAlign.General => "general",
HorizontalAlign.Left => "left",
HorizontalAlign.Center => "center",
HorizontalAlign.Right => "right",
HorizontalAlign.Justify => "justify",
_ => throw new InvalidOperationException("Unhandled HorizontalAlignment in Cell Style: " + style.HorizontalAlignment),
};
alignElem.Add(new XAttribute("horizontal", value));
}
if (style.VerticalAlignment != VerticalAlign.None)
{
var value = style.VerticalAlignment switch
{
VerticalAlign.Top => "top",
VerticalAlign.Middle => "center",
VerticalAlign.Bottom => "bottom",
VerticalAlign.Justify => "justify",
_ => throw new InvalidOperationException("Unhandled VerticalAlignment in Cell Style: " + style.VerticalAlignment),
};
alignElem.Add(new XAttribute("vertical", value));
}
elem.Add(alignElem);
}
private static void AddAlignmentElement(XElement elem, XlsxCellStyle style)
{
if (elem == null)
{
throw new ArgumentNullException(nameof(elem));
}
if (style == null)
{
throw new ArgumentNullException(nameof(style));
}
if (style.HorizontalAlignment == HorizontalAlign.None && style.VerticalAlignment == VerticalAlign.None)
{
return;
}
var alignElem = new XElement(Namespaces.workbook + "alignment");
if (style.HorizontalAlignment != HorizontalAlign.None)
{
string value;
switch (style.HorizontalAlignment)
{
case HorizontalAlign.General:
value = "general";
break;
case HorizontalAlign.Left:
value = "left";
break;
case HorizontalAlign.Center:
value = "center";
break;
case HorizontalAlign.Right:
value = "right";
break;
case HorizontalAlign.Justify:
value = "justify";
break;
default:
throw new InvalidOperationException("Unhandled HorizontalAlignment in Cell Style: " + style.HorizontalAlignment);
}
alignElem.Add(new XAttribute("horizontal", value));
}
if (style.VerticalAlignment != VerticalAlign.None)
{
string value;
switch (style.VerticalAlignment)
{
case VerticalAlign.Top:
value = "top";
break;
case VerticalAlign.Middle:
value = "center";
break;
case VerticalAlign.Bottom:
value = "bottom";
break;
case VerticalAlign.Justify:
value = "justify";
break;
default:
throw new InvalidOperationException("Unhandled VerticalAlignment in Cell Style: " + style.VerticalAlignment);
}
alignElem.Add(new XAttribute("vertical", value));
}
elem.Add(alignElem);
}
