internal static void AlignTopToBottom(PowerPoint.Selection selection, TopOrLeft topLeft)
{
PowerPoint.Shape anchor;
var list = ToolsCommon.getEdgeShapeAndChildren(selection.ShapeRange, topLeft, out anchor);
foreach (var s in list)
{
if (topLeft == TopOrLeft.Top)
{
s.Top = anchor.Top + anchor.Height;
}
else if (topLeft == TopOrLeft.Left)
{
s.Left = anchor.Left + anchor.Width;
}
}
}
public static List <PowerPoint.Shape> getEdgeShapeAndChildren(PowerPoint.ShapeRange shapes, TopOrLeft edge, out PowerPoint.Shape anchor)
{
var list = new List <PowerPoint.Shape>();
// create initial list with all shapes
foreach (PowerPoint.Shape s in shapes)
{
list.Add(s);
}
PowerPoint.Shape edgeShape = null;
// get the edge shape
switch (edge)
{
case TopOrLeft.Left:
edgeShape = (from s in list
orderby s.Left
select s).FirstOrDefault();
break;
case TopOrLeft.Top:
edgeShape = (from s in list
orderby s.Top
select s).FirstOrDefault();
break;
default:
break;
}
// remove the edge shape from the list
list.Remove(edgeShape);
anchor = edgeShape;
return(list);
}
