public Dom.Page CreateDomPage(DirectedGraphLayout dglayout, IVisio.Application vis, DirectedGraphStyling dgstyling)
{
var page_node = new Dom.Page();
MsaglRenderer._resolve_masters(dglayout, vis);
var mg_graph = this._create_msagl_graph(dglayout);
this._create_dom_shapes(page_node.Shapes, mg_graph, vis);
if (this.LayoutOptions.UseDynamicConnectors)
{
this._create_dynamic_connector_edges(page_node.Shapes, mg_graph, dgstyling);
}
else
{
this._create_bezier_edges(page_node.Shapes, mg_graph);
}
// Additional Page properties
page_node.PageLayoutCells.PlaceStyle = 1;
page_node.PageLayoutCells.RouteStyle = 5;
page_node.PageLayoutCells.AvenueSizeX = 2.0;
page_node.PageLayoutCells.AvenueSizeY = 2.0;
page_node.PageLayoutCells.LineRouteExt = 2;
page_node.Size = this._visio_bb.Size;
return(page_node);
}
public Dom.Page CreateDOMPage(DirectedGraphLayout layout_diagram, IVisio.Application vis)
{
var page_node = new Dom.Page();
MsaglRenderer.ResolveMasters(layout_diagram, vis);
var mg_graph = this.CreateMsaglGraph(layout_diagram);
this.CreateDOMShapes(page_node.Shapes, mg_graph, vis);
if (this.LayoutOptions.UseDynamicConnectors)
{
this.CreateDynamicConnectorEdges(page_node.Shapes, mg_graph);
}
else
{
this.CreateBezierEdges(page_node.Shapes, mg_graph);
}
// Additional Page properties
page_node.PageCells.PlaceStyle = 1;
page_node.PageCells.RouteStyle = 5;
page_node.PageCells.AvenueSizeX = 2.0;
page_node.PageCells.AvenueSizeY = 2.0;
page_node.PageCells.LineRouteExt = 2;
page_node.Size = this._layout_bb.Size;
return(page_node);
}
public void Render(IVisio.Page page)
{
if (page == null)
{
throw new ArgumentNullException(nameof(page));
}
var nodes_to_draw = this.Nodes.Where(n => n.Draw).ToList();
var page_node = new Dom.Page();
var shape_nodes = new List <Dom.Shape>(nodes_to_draw.Count);
foreach (var node in nodes_to_draw)
{
var shape_node = page_node.Shapes.Drop(node.Master, node.Rectangle.Center);
if (node.Cells != null)
{
shape_node.Cells = node.Cells.ShallowCopy();
}
shape_node.Cells.XFormWidth = node.Rectangle.Width;
shape_node.Cells.XFormHeight = node.Rectangle.Height;
if (!string.IsNullOrEmpty(node.Text))
{
shape_node.Text = new VisioAutomation.Models.Text.Element(node.Text);
}
shape_nodes.Add(shape_node);
}
page_node.Shapes.Render(page);
for (int i = 0; i < nodes_to_draw.Count; i++)
{
var node = nodes_to_draw[i];
var shape_node = shape_nodes[i];
node.Shape = shape_node.VisioShape;
node.ShapeID = shape_node.VisioShapeID;
}
}
public void Render(IVisio.Page page, DirectedGraphLayout directedGraphLayout, VisioLayoutOptions options)
{
// This is Visio-based render - it does NOT use MSAGL
if (page == null)
{
throw new System.ArgumentNullException(nameof(page));
}
if (options == null)
{
throw new System.ArgumentNullException(nameof(options));
}
var page_node = new Dom.Page();
double x = 0;
double y = 1;
foreach (var shape in directedGraphLayout.Shapes)
{
var shape_nodes = page_node.Shapes.Drop(shape.MasterName, shape.StencilName, x, y);
shape.DomNode = shape_nodes;
shape.DomNode.Text = new VisioAutomation.Models.Text.Element(shape.Label);
x += 1.0;
}
foreach (var connector in directedGraphLayout.Connectors)
{
var connector_node = page_node.Shapes.Connect("Dynamic Connector", "connec_u.vss", connector.From.DomNode, connector.To.DomNode);
connector.DomNode = connector_node;
connector.DomNode.Text = new VisioAutomation.Models.Text.Element(connector.Label);
}
page_node.ResizeToFit = true;
page_node.ResizeToFitMargin = new VisioAutomation.Drawing.Size(0.5, 0.5);
if (options.Layout != null)
{
page_node.Layout = options.Layout;
}
page_node.Render(page);
}
public void Render(IVisio.Page page, DirectedGraphLayout dglayout)
{
// This is Visio-based render - it does NOT use MSAGL
if (page == null)
{
throw new System.ArgumentNullException(nameof(page));
}
if (this.Styling == null)
{
throw new System.ArgumentNullException(nameof(this.Styling));
}
var page_node = new Dom.Page();
double x = 0;
double y = 1;
foreach (var shape in dglayout.Nodes)
{
var shape_nodes = page_node.Shapes.Drop(shape.MasterName, shape.StencilName, x, y);
shape.DomNode = shape_nodes;
shape.DomNode.Text = new VisioAutomation.Models.Text.Element(shape.Label);
x += 1.0;
}
foreach (var connector in dglayout.Edges)
{
var connector_node = page_node.Shapes.Connect(this.Styling.EdgeMasterName, this.Styling.EdgeStencilName, connector.From.DomNode, connector.To.DomNode);
connector.DomNode = connector_node;
connector.DomNode.Text = new VisioAutomation.Models.Text.Element(connector.Label);
}
page_node.ResizeToFit = true;
page_node.ResizeToFitMargin = new VisioAutomation.Geometry.Size(0.5, 0.5);
if (this.LayoutOptions.VisioLayoutStyle != null)
{
page_node.Layout = this.LayoutOptions.VisioLayoutStyle;
}
page_node.Render(page);
}
internal void RenderToVisio(Drawing drawing, IVisio.Page page)
{
if (drawing == null)
{
throw new System.ArgumentNullException(nameof(drawing));
}
if (page == null)
{
throw new System.ArgumentNullException(nameof(page));
}
if (drawing.Root == null)
{
throw new System.ArgumentException("Tree has root node set to null", nameof(drawing));
}
const double border_width = 0.5;
// Construct a layout tree from the hierarchy
var treenodes = GenTreeOps.Algorithms.CopyTree(
drawing.Root,
n => n.Children,
n => this.node_to_layout_node(n),
(p, c) => p.AddChild(c));
// Perform the layout
var layout = new InternalTree.TreeLayout <object>();
layout.Options.Direction = this.map_direction2(this.LayoutOptions.Direction);
layout.Options.LevelSeparation = 1;
layout.Options.SiblingSeparation = 0.25;
layout.Options.SubtreeSeparation = 1;
layout.Root.AddChild(treenodes[0]);
layout.PerformLayout();
// Render the Document in Visio
var bb = layout.GetBoundingBoxOfTree();
var app = page.Application;
var documents = app.Documents;
var basic_stencil = documents.OpenStencil(TreeLayout.basic_stencil_name);
var connectors_stencil = documents.OpenStencil(TreeLayout.connectors_stencil_name);
var basic_masters = basic_stencil.Masters;
var connectors_masters = connectors_stencil.Masters;
var node_master = basic_masters[this.rect_master_name];
var connector_master = connectors_masters[this.dc_master_name];
var page_node = new Dom.Page();
var page_size = bb.Size.Add(border_width * 2, border_width * 2.0);
// fixup the nodes so that they render on the page
foreach (var i in treenodes)
{
i.Position = i.Position.Add(border_width, border_width);
}
var centerpoints = treenodes.Select(tn => tn.Rect.Center).ToList();
var master_nodes = centerpoints.Select(cp => page_node.Shapes.Drop(node_master, cp)).ToList();
// For each OrgChart object, attach the shape that corresponds to it
foreach (int i in Enumerable.Range(0, treenodes.Count))
{
var tree_node = (Node)treenodes[i].Data;
Dom.Shape master_node = master_nodes[i];
tree_node.DOMNode = master_node;
if (tree_node.Cells != null)
{
master_node.Cells = tree_node.Cells.ShallowCopy();
}
master_node.Cells.XFormWidth = treenodes[i].Size.Width;
master_node.Cells.XFormHeight = treenodes[i].Size.Height;
master_node.Text = tree_node.Text;
}
if (this.LayoutOptions.ConnectorType == ConnectorType.DynamicConnector)
{
var orgchart_nodes = treenodes.Select(tn => tn.Data).Cast <Node>();
foreach (var parent in orgchart_nodes)
{
foreach (var child in parent.Children)
{
var parent_shape = (Dom.BaseShape)parent.DOMNode;
var child_shape = (Dom.BaseShape)child.DOMNode;
var connector = page_node.Shapes.Connect(connector_master, parent_shape, child_shape);
connector.Cells = this.LayoutOptions.ConnectorCells;
}
}
}
else if (this.LayoutOptions.ConnectorType == ConnectorType.CurvedBezier)
{
foreach (var connection in layout.EnumConnections())
{
var bez = layout.GetConnectionBezier(connection);
var shape = page_node.Shapes.DrawBezier(bez);
shape.Cells = this.LayoutOptions.ConnectorCells;
}
}
else if (this.LayoutOptions.ConnectorType == ConnectorType.PolyLine)
{
foreach (var connection in layout.EnumConnections())
{
var polyline = layout.GetConnectionPolyline(connection);
var shape = page_node.Shapes.DrawPolyLine(polyline);
shape.Cells = this.LayoutOptions.ConnectorCells;
}
}
else
{
string msg = "Unsupported Connector Type";
throw new System.ArgumentException(msg);
}
page_node.Size = page_size;
page_node.Render(page);
// Attach all the orgchart nodes to the Visio shapes that were created
foreach (int i in Enumerable.Range(0, treenodes.Count))
{
var orgnode = (Node)treenodes[i].Data;
var shape = (Dom.BaseShape)orgnode.DOMNode;
orgnode.VisioShape = shape.VisioShape;
}
}
public void Render(IVisio.Application app)
{
var orgchartdrawing = this;
if (orgchartdrawing == null)
{
throw new System.ArgumentNullException(nameof(orgchartdrawing));
}
if (app == null)
{
throw new System.ArgumentNullException(nameof(app));
}
if (orgchartdrawing.OrgCharts.Count < 1)
{
throw new System.ArgumentException("orgchart must have at least one root");
}
foreach (var root in orgchartdrawing.OrgCharts)
{
if (root == null)
{
throw new System.ArgumentException("Org chart has root node set to null");
}
}
var ver = Application.ApplicationHelper.GetVersion(app);
int majorver = ver.Major;
bool is_visio_2013 = majorver >= 15;
const string orgchart_vst = "orgch_u.vst";
string orgchart_master_node_name = is_visio_2013 ? "Position Belt" : "Position";
const string dyncon_master_name = "Dynamic connector";
const double border_width = 0.5;
var doc_node = new Dom.Document(orgchart_vst, IVisio.VisMeasurementSystem.visMSUS);
var trees = new List <IList <Node <object> > >();
foreach (var root in orgchartdrawing.OrgCharts)
{
// Construct a layout tree from the hierarchy
var treenodes = GenTreeOps.Algorithms.CopyTree(
orgchartdrawing.OrgCharts[0],
n => n.Children,
n => this.node_to_layout_node(n),
(p, c) => p.AddChild(c));
trees.Add(treenodes);
// Perform the layout
var layout = new TreeLayout <object>();
layout.Options.Direction = this.map_direction2(this.LayoutOptions.Direction);
layout.Options.LevelSeparation = 1;
layout.Options.SiblingSeparation = 0.25;
layout.Options.SubtreeSeparation = 1;
layout.Root.AddChild(treenodes[0]);
layout.PerformLayout();
// Render the Document in Visio
var bb = layout.GetBoundingBoxOfTree();
// vis.ActiveWindow.ShowConnectPoints = 0;
var page_node = new Dom.Page();
doc_node.Pages.Add(page_node);
// fixup the nodes so that they render on the page
foreach (var i in treenodes)
{
i.Position = i.Position.Add(border_width, border_width);
}
var centerpoints = new Drawing.Point[treenodes.Count];
foreach (int i in Enumerable.Range(0, treenodes.Count))
{
centerpoints[i] = treenodes[i].Rect.Center;
}
// TODO: Add support for Left to right , Right to Left, and Bottom to Top Layouts
var vmasters = centerpoints
.Select(centerpoint => page_node.Shapes.Drop(orgchart_master_node_name, null, centerpoint))
.ToList();
// For each OrgChart object, attach the shape that corresponds to it
foreach (int i in Enumerable.Range(0, treenodes.Count))
{
var orgnode = (Node)treenodes[i].Data;
orgnode.DOMNode = vmasters[i];
vmasters[i].Cells.XFormWidth = treenodes[i].Size.Width;
vmasters[i].Cells.XFormHeight = treenodes[i].Size.Height;
}
if (this.LayoutOptions.UseDynamicConnectors)
{
var orgchart_nodes = treenodes.Select(tn => tn.Data).Cast <Node>();
foreach (var parent in orgchart_nodes)
{
foreach (var child in parent.Children)
{
var parent_shape = (Dom.BaseShape)parent.DOMNode;
var child_shape = (Dom.BaseShape)child.DOMNode;
var connector = page_node.Shapes.Connect(dyncon_master_name, null, parent_shape, child_shape);
}
}
}
else
{
foreach (var connection in layout.EnumConnections())
{
var bez = layout.GetConnectionBezier(connection);
page_node.Shapes.DrawBezier(bez);
}
}
// Set the Text Labels on each Org node
foreach (int i in Enumerable.Range(0, treenodes.Count))
{
var orgnode = (Node)treenodes[i].Data;
var shape = (Dom.BaseShape)orgnode.DOMNode;
shape.Text = new VisioAutomation.Models.Text.TextElement(orgnode.Text);
}
var page_size_with_border = bb.Size.Add(border_width * 2, border_width * 2.0);
page_node.Size = page_size_with_border;
page_node.ResizeToFit = true;
page_node.ResizeToFitMargin = new Drawing.Size(border_width * 2, border_width * 2.0);
} // finish handling root node
var doc = doc_node.Render(app);
foreach (var treenodes in trees)
{
var orgnodes = treenodes.Select(i => i.Data).Cast <Node>();
var orgnodes_with_urls = orgnodes.Where(n => n.URL != null);
var all_urls = orgnodes_with_urls.Select(n => new { orgnode = n, shape = (Dom.BaseShape)n.DOMNode, url = n.URL.Trim() });
foreach (var url in all_urls)
{
var hlink = url.orgnode.VisioShape.Hyperlinks.Add();
hlink.Name = "Row_1";
hlink.Address = url.orgnode.URL;
}
// Attach all the orgchart nodes to the Visio shapes that were created
foreach (int i in Enumerable.Range(0, treenodes.Count))
{
var orgnode = (Node)treenodes[i].Data;
var shape = (Dom.BaseShape)orgnode.DOMNode;
orgnode.VisioShape = shape.VisioShape;
}
}
}
