public static void DistributeWithSpacing(IVisio.Page page, TargetShapeIDs target, VisioAutomation.Drawing.Layout.Axis axis, double spacing)
{
if (spacing < 0.0)
{
throw new System.ArgumentOutOfRangeException(nameof(spacing));
}
if (target.ShapeIDs.Count < 2)
{
return;
}
// Calculate the new Xfrms
var sortpos = axis == VisioAutomation.Drawing.Layout.Axis.XAxis
? VisioAutomation.Scripting.Layout.RelativePosition.PinX
: VisioAutomation.Scripting.Layout.RelativePosition.PinY;
var delta = axis == VisioAutomation.Drawing.Layout.Axis.XAxis
? new Drawing.Size(spacing, 0)
: new Drawing.Size(0, spacing);
var input_xfrms = XForm.Get(page, target);
var bb = XForm.GetBoundingBox(input_xfrms);
var cur_pos = new Drawing.Point(bb.Left, bb.Bottom);
var newpositions = new List <VisioAutomation.Drawing.Point>(target.ShapeIDs.Count);
foreach (var input_xfrm in input_xfrms)
{
var new_pinpos = axis == VisioAutomation.Drawing.Layout.Axis.XAxis
? new Drawing.Point(cur_pos.X + input_xfrm.LocPinX, input_xfrm.PinY)
: new Drawing.Point(input_xfrm.PinX, cur_pos.Y + input_xfrm.LocPinY);
newpositions.Add(new_pinpos);
cur_pos = cur_pos.Add(input_xfrm.Width, input_xfrm.Height).Add(delta);
}
// Apply the changes
var sorted_shape_ids = ArrangeHelper.SortShapesByPosition(page, target, sortpos);
ModifyPinPositions(page, sorted_shape_ids, newpositions);
}