GraphicsStreamElementXform()
{
if (m_revitApp.ActiveUIDocument.Selection.GetElementIds().Count == 0) {
MessageBox.Show("Please select elements and re-run test.", "No Elements Selected", MessageBoxButtons.OK, MessageBoxIcon.Information);
return;
}
GraphicsStreamRevit grStream = new GraphicsStreamRevit(m_revitApp);
grStream.PushView(m_revitApp.ActiveUIDocument.Document.ActiveView);
Options opts = m_revitApp.Application.Create.NewGeometryOptions();
opts.ComputeReferences = true;
opts.View = m_revitApp.ActiveUIDocument.Document.ActiveView;
grStream.PushGeometryOptions(opts);
// transform everything by 50 in both the X and Y axes
Transform xform = new Transform(Transform.Identity);
xform.Origin = new XYZ(50.0, 50.0, 0.0);
grStream.PushXform(xform);
var selElementIds = m_revitApp.ActiveUIDocument.Selection.GetElementIds();
Document dbDoc = m_revitApp.ActiveUIDocument.Document;
foreach (ElementId elemId in selElementIds) {
grStream.Stream(dbDoc.GetElement(elemId));
}
}
