public void DOM_DrawAndDrop()
{
var doc = this.GetNewDoc();
var page_node = new VA.DOM.Page();
var rect0 = new VisioAutomation.Drawing.Rectangle(3, 4, 7, 8);
var rect1 = new VisioAutomation.Drawing.Rectangle(8, 1, 9, 5);
var dropped_shape0 = page_node.Shapes.Drop(this.rectangle, this.basic_u_vss, rect0);
var drawn_shape0 = page_node.Shapes.DrawRectangle(rect0);
var dropped_shape1 = page_node.Shapes.Drop(this.rectangle, this.basic_u_vss, rect1);
var drawn_shape1 = page_node.Shapes.DrawRectangle(rect1);
var page = page_node.Render(doc);
var xfrms = VA.Shapes.XFormCells.GetCells(page,
new int[] { dropped_shape0.VisioShapeID,
drawn_shape0.VisioShapeID,
dropped_shape1.VisioShapeID,
drawn_shape1.VisioShapeID });
Assert.AreEqual(xfrms[1].PinX, xfrms[0].PinX);
Assert.AreEqual(xfrms[1].PinY, xfrms[0].PinY);
Assert.AreEqual(xfrms[1].Width, xfrms[0].Width);
Assert.AreEqual(xfrms[1].Height, xfrms[0].Height);
Assert.AreEqual(xfrms[3].PinX, xfrms[2].PinX);
Assert.AreEqual(xfrms[3].PinY, xfrms[2].PinY);
Assert.AreEqual(xfrms[3].Width, xfrms[2].Width);
Assert.AreEqual(xfrms[3].Height, xfrms[2].Height);
doc.Close(true);
}
public void Render(IVisio.Page page)
{
if (page == null)
{
throw new System.ArgumentNullException("page");
}
var page_node = new VA.DOM.Page();
double x = 0;
double y = 1;
foreach (var shape in this.Shapes)
{
var shape_nodes = page_node.Shapes.Drop(shape.MasterName, shape.StencilName, x, y);
shape.DOMNode = shape_nodes;
shape.DOMNode.Text = new VA.Text.Markup.TextElement(shape.Label);
x += 1.0;
}
foreach (var connector in this.Connectors)
{
var connector_node = page_node.Shapes.Connect("Dynamic Connector", "basic_u.vss", connector.From.DOMNode, connector.To.DOMNode);
connector.DOMNode = connector_node;
connector.DOMNode.Text = new VA.Text.Markup.TextElement(connector.Label);
}
page_node.ResizeToFit = true;
page_node.ResizeToFitMargin = new VA.Drawing.Size(0.5, 0.5);
page_node.Render(page);
}
public void DOM_VerifyThatUnknownStencilsAreDetected()
{
string non_existent_stencil = "foobar.vss";
var doc = this.GetNewDoc();
var page_node = new VA.DOM.Page();
var master_node_0 = page_node.Shapes.Drop(this.rectangle, non_existent_stencil, 3, 3);
IVisio.Page page = null;
bool caught = false;
try
{
page = page_node.Render(doc);
}
catch (VA.AutomationException)
{
caught = true;
}
if (caught == false)
{
Assert.Fail("Expected an AutomationException");
}
if (page != null)
{
page.Delete(0);
}
doc.Close(true);
}
public void DOM_VerifyThatUnknownMastersAreDetected()
{
var doc = this.GetNewDoc();
var page_node = new VA.DOM.Page();
var master_node_0 = page_node.Shapes.Drop("XXX", this.basic_u_vss, 3, 3);
IVisio.Page page = null;
bool caught = false;
try
{
page = page_node.Render(doc);
}
catch (VA.AutomationException)
{
caught = true;
}
if (caught == false)
{
Assert.Fail("Expected an AutomationException");
}
if (page != null)
{
page.Delete(0);
}
doc.Close(true);
}
public void DOM_RenderPageToDocument()
{
// Rendering a dom page to a document should create a new page
var app = this.GetVisioApplication();
var page_node = new VA.DOM.Page();
var visdoc = this.GetNewDoc();
Assert.AreEqual(1, visdoc.Pages.Count);
var page = page_node.Render(app.ActiveDocument);
Assert.AreEqual(2, visdoc.Pages.Count);
app.ActiveDocument.Close(true);
}
public void DOM_EmptyRendering()
{
// Rendering a DOM should not change the page count
// Empty DOMs do not add any shapes
var app = this.GetVisioApplication();
var page_node = new VA.DOM.Page();
var doc = this.GetNewDoc();
page_node.Render(app.ActiveDocument);
Assert.AreEqual(0, app.ActivePage.Shapes.Count);
app.ActiveDocument.Close(true);
}
public void DOM_EmptyRendering()
{
// Rendering a DOM should not change the page count
// Empty DOMs do not add any shapes
var app = this.GetVisioApplication();
var page_node = new VA.DOM.Page();
var doc = this.GetNewDoc();
page_node.Render(app.ActiveDocument);
Assert.AreEqual(0, app.ActivePage.Shapes.Count);
app.ActiveDocument.Close(true);
}
public void DOM_RenderPageToDocument()
{
// Rendering a dom page to a document should create a new page
var app = this.GetVisioApplication();
var page_node = new VA.DOM.Page();
var visdoc = this.GetNewDoc();
Assert.AreEqual(1, visdoc.Pages.Count);
var page = page_node.Render(app.ActiveDocument);
Assert.AreEqual(2, visdoc.Pages.Count);
app.ActiveDocument.Close(true);
}
public void DOM_DrawLine()
{
var doc = this.GetNewDoc();
var page_node = new VA.DOM.Page();
var line_node_0 = page_node.Shapes.DrawLine(1, 1, 3, 3);
var page = page_node.Render(doc);
Assert.AreEqual(1, page.Shapes.Count);
Assert.AreNotEqual(0, line_node_0.VisioShapeID);
Assert.IsNotNull(line_node_0.VisioShape);
Assert.AreEqual(2.0, line_node_0.VisioShape.CellsU["PinX"].Result[IVisio.VisUnitCodes.visNumber]);
page.Delete(0);
doc.Close(true);
}
public void DOM_DrawBezier()
{
var doc = this.GetNewDoc();
var page_node = new VA.DOM.Page();
var bez_node_0 = page_node.Shapes.DrawBezier(new double[] { 1, 2, 3, 3, 6, 3, 3, 4 });
var page = page_node.Render(doc);
Assert.AreEqual(1, page.Shapes.Count);
Assert.AreNotEqual(0, bez_node_0.VisioShapeID);
Assert.IsNotNull(bez_node_0.VisioShape);
page.Delete(0);
doc.Close(true);
}
public void DOM_DrawEmpty()
{
// Verify that an empty DOM page can be created and rendered
var doc = this.GetNewDoc();
var page_node = new VA.DOM.Page();
page_node.Size = new VA.Drawing.Size(5, 5);
var page = page_node.Render(doc);
Assert.AreEqual(0, page.Shapes.Count);
Assert.AreEqual(new VA.Drawing.Size(5, 5), VisioAutomationTest.GetPageSize(page));
page.Delete(0);
doc.Close(true);
}
public void DOM_ConnectShapes2()
{
// Deferred means that the stencils (and thus masters) are loaded when rendering
// and are no loaded by the caller before Render() is called
var doc = this.GetNewDoc();
var page_node = new VA.DOM.Page();
var master_node_0 = page_node.Shapes.Drop(this.rectangle, this.basic_u_vss, 3, 3);
var master_node_1 = page_node.Shapes.Drop(this.rectangle, this.basic_u_vss, 6, 5);
var dc = page_node.Shapes.Connect(this.dynamicconnector, this.connec_u_vss, master_node_0, master_node_1);
var page = page_node.Render(doc);
Assert.AreEqual(3, page.Shapes.Count);
page.Delete(0);
doc.Close(true);
}
public void DOM_ConnectShapes2()
{
// Deferred means that the stencils (and thus masters) are loaded when rendering
// and are no loaded by the caller before Render() is called
var doc = this.GetNewDoc();
var page_node = new VA.DOM.Page();
var master_node_0 = page_node.Shapes.Drop("Rectangle", "basic_u.vss", 3, 3);
var master_node_1 = page_node.Shapes.Drop("Rectangle", "basic_u.vss", 6, 5);
var dc = page_node.Shapes.Connect("Dynamic Connector", "connec_u.vss", master_node_0, master_node_1);
var page = page_node.Render(doc);
Assert.AreEqual(3, page.Shapes.Count);
page.Delete(0);
doc.Close(true);
}
public void DOM_FormatShape()
{
var doc = this.GetNewDoc();
var page_node = new VA.DOM.Page();
var stencil = doc.Application.Documents.OpenStencil(this.basic_u_vss);
var master1 = stencil.Masters[this.rectangle];
var master_node_0 = page_node.Shapes.Drop(master1, 3, 3);
var bez_node_0 = page_node.Shapes.DrawBezier(new double[] { 1, 2, 3, 3, 6, 3, 3, 4 });
var line_node_0 = page_node.Shapes.DrawLine(1, 1, 3, 3);
master_node_0.Cells.LineWeight = 0.1;
bez_node_0.Cells.LineWeight = 0.3;
line_node_0.Cells.LineWeight = 0.5;
var page = page_node.Render(doc);
Assert.AreEqual(3, page.Shapes.Count);
page.Delete(0);
doc.Close(true);
}
public void DOM_DrawSimpleShape()
{
// Create the doc
var page_node = new VA.DOM.Page();
var vrect1 = new VisioAutomation.DOM.Rectangle(1, 1, 9, 9);
vrect1.Text = new VA.Text.Markup.TextElement("HELLO WORLD");
vrect1.Cells.FillForegnd = "rgb(255,0,0)";
page_node.Shapes.Add(vrect1);
// Render it
var app = this.GetVisioApplication();
var doc = this.GetNewDoc();
this.pagesize = new VA.Drawing.Size(10, 10);
VisioAutomationTest.SetPageSize(app.ActivePage, this.pagesize);
var page = page_node.Render(app.ActiveDocument);
// Verify
Assert.IsNotNull(vrect1.VisioShape);
Assert.AreEqual("HELLO WORLD", vrect1.VisioShape.Text);
app.ActiveDocument.Close(true);
}
public void DOM_DropMaster()
{
var doc = this.GetNewDoc();
var page_node = new VA.DOM.Page();
var stencil = doc.Application.Documents.OpenStencil(this.basic_u_vss);
var master1 = stencil.Masters[this.rectangle];
var master_node_0 = page_node.Shapes.Drop(master1, 3, 3);
var master_node_1 = page_node.Shapes.Drop(this.rectangle, this.basic_u_vss, 5, 5);
var page = page_node.Render(doc);
Assert.AreEqual(2, page.Shapes.Count);
// Verify that the shapes created both have IDs and shape objects associated with them
Assert.AreNotEqual(0, master_node_0.VisioShapeID);
Assert.AreNotEqual(0, master_node_1.VisioShapeID);
Assert.IsNotNull(master_node_0.VisioShape);
Assert.IsNotNull(master_node_1.VisioShape);
page.Delete(0);
doc.Close(true);
}
public void DOM_DrawSimpleShape()
{
// Create the doc
var page_node = new VA.DOM.Page();
var vrect1 = new VA.DOM.Rectangle(1, 1, 9, 9);
vrect1.Text = new VA.Text.Markup.TextElement("HELLO WORLD");
vrect1.Cells.FillForegnd = "rgb(255,0,0)";
page_node.Shapes.Add(vrect1);
// Render it
var app = this.GetVisioApplication();
var doc = this.GetNewDoc();
VisioAutomationTest.SetPageSize(app.ActivePage, new VA.Drawing.Size(10, 10));
var page = page_node.Render(app.ActiveDocument);
// Verify
Assert.IsNotNull(vrect1.VisioShape);
Assert.AreEqual("HELLO WORLD", vrect1.VisioShape.Text);
app.ActiveDocument.Close(true);
}
public void DOM_ConnectShapes()
{
var doc = this.GetNewDoc();
var page_node = new VA.DOM.Page();
var basic_stencil = doc.Application.Documents.OpenStencil(this.basic_u_vss);
var basic_masters = basic_stencil.Masters;
var connectors_stencil = doc.Application.Documents.OpenStencil(this.connec_u_vss);
var connectors_masters = connectors_stencil.Masters;
var master1 = basic_masters[this.rectangle];
var master2 = connectors_masters[this.dynamicconnector];
var master_node_0 = page_node.Shapes.Drop(master1, 3, 3);
var master_node_1 = page_node.Shapes.Drop(master1, 6, 5);
var dc = page_node.Shapes.Connect(master2, master_node_0, master_node_1);
var page = page_node.Render(doc);
Assert.AreEqual(3, page.Shapes.Count);
page.Delete(0);
doc.Close(true);
}
public void DOM_ConnectShapes()
{
var doc = this.GetNewDoc();
var page_node = new VA.DOM.Page();
var basic_stencil = doc.Application.Documents.OpenStencil("basic_u.vss");
var basic_masters = basic_stencil.Masters;
var connectors_stencil = doc.Application.Documents.OpenStencil("connec_u.vss");
var connectors_masters = connectors_stencil.Masters;
var master1 = basic_masters["Rectangle"];
var master2 = connectors_masters["Dynamic Connector"];
var master_node_0 = page_node.Shapes.Drop(master1, 3, 3);
var master_node_1 = page_node.Shapes.Drop(master1, 6, 5);
var dc = page_node.Shapes.Connect(master2, master_node_0, master_node_1);
var page = page_node.Render(doc);
Assert.AreEqual(3, page.Shapes.Count);
page.Delete(0);
doc.Close(true);
}
internal void RenderToVisio(Drawing drawing, IVisio.Page page)
{
if (drawing == null)
{
throw new System.ArgumentNullException("drawing");
}
if (page== null)
{
throw new System.ArgumentNullException("page");
}
if (drawing.Root == null)
{
throw new System.ArgumentException("Tree has root node set to null", "drawing");
}
const double border_width = 0.5;
// Construct a layout tree from the hierarchy
var treenodes = VA.Internal.TreeOps.CopyTree(
drawing.Root,
n => n.Children,
n => node_to_layout_node(n),
(p, c) => p.AddChild(c));
// Perform the layout
var layout = new VA.Models.InternalTree.TreeLayout<object>();
layout.Options.Direction = 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(basic_stencil_name);
var connectors_stencil = documents.OpenStencil(connectors_stencil_name);
var basic_masters = basic_stencil.Masters;
var connectors_masters = connectors_stencil.Masters;
var node_master = basic_masters[rect_master_name];
var connector_master = connectors_masters[dc_master_name];
var page_node = new VA.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 = (VA.Models.Tree.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.Width = treenodes[i].Size.Width;
master_node.Cells.Height = 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 = (VA.DOM.BaseShape)parent.DOMNode;
var child_shape = (VA.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 VA.AutomationException(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 = (VA.DOM.BaseShape)orgnode.DOMNode;
orgnode.VisioShape = shape.VisioShape;
}
}
public void Render(IVisio.Page page)
{
if (page == null)
{
throw new System.ArgumentNullException("page");
}
var page_node = new VA.DOM.Page();
double x = 0;
double y = 1;
foreach (var shape in this.Shapes)
{
var shape_nodes = page_node.Shapes.Drop(shape.MasterName, shape.StencilName, x, y);
shape.DOMNode = shape_nodes;
shape.DOMNode.Text = new VA.Text.Markup.TextElement( shape.Label ) ;
x += 1.0;
}
foreach (var connector in this.Connectors)
{
var connector_node = page_node.Shapes.Connect("Dynamic Connector", "basic_u.vss", connector.From.DOMNode, connector.To.DOMNode);
connector.DOMNode = connector_node;
connector.DOMNode.Text = new VA.Text.Markup.TextElement( connector.Label );
}
page_node.ResizeToFit = true;
page_node.ResizeToFitMargin = new VA.Drawing.Size(0.5, 0.5);
page_node.Render(page);
}
public void DOM_VerifyThatUnknownStencilsAreDetected()
{
var doc = this.GetNewDoc();
var page_node = new VA.DOM.Page();
var master_node_0 = page_node.Shapes.Drop("Rectangle", "basic_uXXX.vss", 3, 3);
IVisio.Page page = null;
bool caught = false;
try
{
page = page_node.Render(doc);
}
catch (VA.AutomationException)
{
caught = true;
}
if (caught == false)
{
Assert.Fail("Expected an AutomationException");
}
if (page!=null)
{
page.Delete(0);
}
doc.Close(true);
}
public void DOM_FormatShape()
{
var doc = this.GetNewDoc();
var page_node = new VA.DOM.Page();
var stencil = doc.Application.Documents.OpenStencil("basic_u.vss");
var master1 = stencil.Masters["Rectangle"];
var master_node_0 = page_node.Shapes.Drop(master1, 3, 3);
var bez_node_0 = page_node.Shapes.DrawBezier(new double[] { 1, 2, 3, 3, 6, 3, 3, 4 });
var line_node_0 = page_node.Shapes.DrawLine(1, 1, 3, 3);
master_node_0.Cells.LineWeight = 0.1;
bez_node_0.Cells.LineWeight = 0.3;
line_node_0.Cells.LineWeight = 0.5;
var page = page_node.Render(doc);
Assert.AreEqual(3, page.Shapes.Count);
page.Delete(0);
doc.Close(true);
}
public void DOM_DropMaster()
{
var doc = this.GetNewDoc();
var page_node = new VA.DOM.Page();
var stencil = doc.Application.Documents.OpenStencil("basic_u.vss");
var master1 = stencil.Masters["Rectangle"];
var master_node_0 = page_node.Shapes.Drop(master1, 3, 3);
var master_node_1 = page_node.Shapes.Drop("Rectangle", "basic_u.vss", 5, 5);
var page = page_node.Render(doc);
Assert.AreEqual(2, page.Shapes.Count);
// Verify that the shapes created both have IDs and shape objects associated with them
Assert.AreNotEqual(0, master_node_0.VisioShapeID);
Assert.AreNotEqual(0, master_node_1.VisioShapeID);
Assert.IsNotNull(master_node_0.VisioShape);
Assert.IsNotNull(master_node_1.VisioShape);
page.Delete(0);
doc.Close(true);
}
public void DOM_DrawLine()
{
var doc = this.GetNewDoc();
var page_node = new VA.DOM.Page();
var line_node_0 = page_node.Shapes.DrawLine(1, 1, 3, 3);
var page = page_node.Render(doc);
Assert.AreEqual(1, page.Shapes.Count);
Assert.AreNotEqual(0, line_node_0.VisioShapeID);
Assert.IsNotNull(line_node_0.VisioShape);
Assert.AreEqual(2.0, line_node_0.VisioShape.CellsU["PinX"].Result[IVisio.VisUnitCodes.visNumber]);
page.Delete(0);
doc.Close(true);
}
public void DOM_DrawEmpty()
{
// Verify that an empty DOM page can be created and rendered
var doc = this.GetNewDoc();
var page_node = new VA.DOM.Page();
page_node.Size = new VA.Drawing.Size(5, 5);
var page = page_node.Render(doc);
Assert.AreEqual(0, page.Shapes.Count);
Assert.AreEqual(new VA.Drawing.Size(5, 5), VisioAutomationTest.GetPageSize(page));
page.Delete(0);
doc.Close(true);
}
public void DOM_DrawBezier()
{
var doc = this.GetNewDoc();
var page_node = new VA.DOM.Page();
var bez_node_0 = page_node.Shapes.DrawBezier(new double[] { 1, 2, 3, 3, 6, 3, 3, 4 });
var page = page_node.Render(doc);
Assert.AreEqual(1, page.Shapes.Count);
Assert.AreNotEqual(0, bez_node_0.VisioShapeID);
Assert.IsNotNull(bez_node_0.VisioShape);
page.Delete(0);
doc.Close(true);
}
public void DOM_DrawAndDrop()
{
var doc = this.GetNewDoc();
var page_node = new VA.DOM.Page();
var rect0 = new VA.Drawing.Rectangle(3, 4, 7, 8);
var rect1 = new VA.Drawing.Rectangle(8, 1, 9, 5);
var dropped_shape0 = page_node.Shapes.Drop("Rectangle", "basic_u.vss", rect0);
var drawn_shape0 = page_node.Shapes.DrawRectangle(rect0);
var dropped_shape1 = page_node.Shapes.Drop("Rectangle", "basic_u.vss", rect1);
var drawn_shape1 = page_node.Shapes.DrawRectangle(rect1);
var page = page_node.Render(doc);
var xfrms = VA.Shapes.XFormCells.GetCells(page,
new int[] { dropped_shape0.VisioShapeID,
drawn_shape0.VisioShapeID,
dropped_shape1.VisioShapeID,
drawn_shape1.VisioShapeID });
Assert.AreEqual(xfrms[1].PinX, xfrms[0].PinX);
Assert.AreEqual(xfrms[1].PinY, xfrms[0].PinY);
Assert.AreEqual(xfrms[1].Width, xfrms[0].Width);
Assert.AreEqual(xfrms[1].Height, xfrms[0].Height);
Assert.AreEqual(xfrms[3].PinX, xfrms[2].PinX);
Assert.AreEqual(xfrms[3].PinY, xfrms[2].PinY);
Assert.AreEqual(xfrms[3].Width, xfrms[2].Width);
Assert.AreEqual(xfrms[3].Height, xfrms[2].Height);
doc.Close(true);
}
internal void RenderToVisio(Drawing drawing, IVisio.Page page)
{
if (drawing == null)
{
throw new System.ArgumentNullException("drawing");
}
if (page == null)
{
throw new System.ArgumentNullException("page");
}
if (drawing.Root == null)
{
throw new System.ArgumentException("Tree has root node set to null", "drawing");
}
const double border_width = 0.5;
// Construct a layout tree from the hierarchy
var treenodes = VA.Internal.TreeOps.CopyTree(
drawing.Root,
n => n.Children,
n => node_to_layout_node(n),
(p, c) => p.AddChild(c));
// Perform the layout
var layout = new VA.Models.InternalTree.TreeLayout <object>();
layout.Options.Direction = 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(basic_stencil_name);
var connectors_stencil = documents.OpenStencil(connectors_stencil_name);
var basic_masters = basic_stencil.Masters;
var connectors_masters = connectors_stencil.Masters;
var node_master = basic_masters[rect_master_name];
var connector_master = connectors_masters[dc_master_name];
var page_node = new VA.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 = (VA.Models.Tree.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.Width = treenodes[i].Size.Width;
master_node.Cells.Height = 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 = (VA.DOM.BaseShape)parent.DOMNode;
var child_shape = (VA.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 VA.AutomationException(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 = (VA.DOM.BaseShape)orgnode.DOMNode;
orgnode.VisioShape = shape.VisioShape;
}
}