public void DistributeOnAxis(VisioScripting.Models.TargetShapes targets, VisioScripting.Models.Axis axis, double spacing)
{
if (!this._client.Document.HasActiveDocument)
{
return;
}
var page = this._client.Page.Get();
targets = targets.ResolveShapes(this._client);
var targetids = targets.ToShapeIDs();
using (var undoscope = this._client.Application.NewUndoScope("Distribute on Axis"))
{
VisioScripting.Helpers.ArrangeHelper.DistributeWithSpacing(page, targetids, axis, spacing);
}
}
public void DistributeOnAxis(VisioScripting.Models.TargetShapes targets, VisioScripting.Models.Axis axis)
{
this._client.Application.AssertApplicationAvailable();
this._client.Document.AssertDocumentAvailable();
int shape_count = targets.SetSelectionGetSelectedCount(this._client);
if (shape_count < 1)
{
return;
}
IVisio.VisUICmds cmd;
switch (axis)
{
case VisioScripting.Models.Axis.XAxis:
cmd = IVisio.VisUICmds.visCmdDistributeHSpace;
break;
case VisioScripting.Models.Axis.YAxis:
cmd = IVisio.VisUICmds.visCmdDistributeVSpace;
break;
default:
throw new System.ArgumentOutOfRangeException();
}
var application = this._client.Application.Get();
using (var undoscope = this._client.Application.NewUndoScope("Distribute on Axis"))
{
application.DoCmd((short)cmd);
}
}
public static void DistributeWithSpacing(IVisio.Page page, VisioScripting.Models.TargetShapeIDs target, VisioScripting.Models.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 == VisioScripting.Models.Axis.XAxis
? VisioScripting.Models.ShapeRelativePosition.PinX
: VisioScripting.Models.ShapeRelativePosition.PinY;
var delta = axis == VisioScripting.Models.Axis.XAxis
? new VisioAutomation.Geometry.Size(spacing, 0)
: new VisioAutomation.Geometry.Size(0, spacing);
var input_xfrms = VisioScripting.Models.ShapeXFormData.Get(page, target);
var bb = VisioScripting.Models.ShapeXFormData.GetBoundingBox(input_xfrms);
var cur_pos = new VisioAutomation.Geometry.Point(bb.Left, bb.Bottom);
var newpositions = new List <VisioAutomation.Geometry.Point>(target.ShapeIDs.Count);
foreach (var input_xfrm in input_xfrms)
{
var new_pinpos = axis == VisioScripting.Models.Axis.XAxis
? new VisioAutomation.Geometry.Point(cur_pos.X + input_xfrm.LocPinX, input_xfrm.PinY)
: new VisioAutomation.Geometry.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);
}
