public void Scripting_Draw_Grid()
{
var origin = new VisioAutomation.Drawing.Point(0, 4);
var pagesize = new VisioAutomation.Drawing.Size(4, 4);
var cellsize = new VisioAutomation.Drawing.Size(0.5, 0.25);
int cols = 3;
int rows = 6;
// Create the Page
var client = this.GetScriptingClient();
client.Document.New();
client.Page.New(pagesize, false);
// Find the stencil and master
var stencildoc = client.Document.OpenStencil("basic_u.vss");
var master = client.Master.Get("Rectangle", stencildoc);
// Draw the grid
var page = client.Page.Get();
var grid = new VisioAutomation.Models.Grid.GridLayout(cols, rows, cellsize, master);
grid.Origin = origin;
grid.Render(page);
// Verify
int total_shapes_expected = cols*rows;
var shapes = page.Shapes.AsEnumerable().ToList();
int total_shapes_actual = shapes.Count;
Assert.AreEqual(total_shapes_expected,total_shapes_actual);
// Cleanup
client.Document.Close(true);
}
public static BezierSegment[] FromArc(double startangle, double endangle)
{
if (endangle < startangle)
{
throw new System.ArgumentOutOfRangeException("endangle", "endangle must be >= startangle");
}
double min_angle = 0;
double max_angle = System.Math.PI * 2;
double total_angle = endangle - startangle;
if (total_angle == min_angle)
{
var arr = new BezierSegment[1];
double cos_theta = System.Math.Cos(startangle);
double sin_theta = System.Math.Sin(startangle);
var p0 = new VA.Drawing.Point(cos_theta, -sin_theta);
var p1 = RotateAroundOrigin( p0, startangle);
arr[0] = new BezierSegment(p1,p1,p1,p1);
}
if (total_angle > max_angle)
{
endangle = startangle + max_angle;
}
var bez_arr = subdivide_arc_nicely(startangle, endangle)
.Select(a => get_bezier_points_for_small_arc(a.begin, a.end))
.ToArray();
return bez_arr;
}
public void Page_Draw_PieSlices()
{
var app = this.GetVisioApplication();
var doc = this.GetNewDoc();
var page = app.ActivePage;
int n = 36;
double start_angle = 0.0;
double radius = 1.0;
double cx = 0.0;
double cy = 2.0;
double angle_step = System.Math.PI * 2.0 / (n - 1);
foreach (double end_angle in Enumerable.Range(0, n).Select(i => i * angle_step))
{
var center = new VA.Drawing.Point(cx, cy);
var ps = new VA.Models.Charting.PieSlice(center, radius, start_angle, end_angle);
ps.Render(page);
cx += 2.5;
}
var bordersize = new VA.Drawing.Size(1, 1);
page.ResizeToFitContents(bordersize);
doc.Close(true);
}
public static BezierCurve FromEllipse(VA.Drawing.Point center, VA.Drawing.Size radius)
{
var pt1 = new VA.Drawing.Point(0, radius.Height); // top
var pt2 = new VA.Drawing.Point(radius.Width, 0); // right
var pt3 = new VA.Drawing.Point(0, -radius.Height); // bottom
var pt4 = new VA.Drawing.Point(-radius.Width, 0); // left
double dx = radius.Width * 4.0 * (System.Math.Sqrt(2) - 1) / 3;
double dy = radius.Height * 4.0 * (System.Math.Sqrt(2) - 1) / 3;
var curve_ControlPoints = new []
{
pt1,
pt1.Add(dx, 0),
pt2.Add(0, dy),
pt2,
pt2.Add(0, -dy),
pt3.Add(dx, 0),
pt3,
pt3.Add(-dx, 0),
pt4.Add(0, -dy),
pt4,
pt4.Add(0, dy),
pt1.Add(-dx, 0),
pt1
}
.Select(p => p + center).ToArray();
var curve_Degree = 3;
var curve = new BezierCurve(curve_ControlPoints, curve_Degree);
return curve;
}
public void Radial_DrawPieSlices()
{
var doc = this.GetNewDoc();
var app = doc.Application;
var page = app.ActivePage;
var center = new VA.Drawing.Point(4, 5);
double radius = 1.0;
var values = new[] {1.0, 2.0};
var slices = VisioAutomation.Models.Charting.PieSlice.GetSlicesFromValues(center, radius, values);
var shapes = new IVisio.Shape[values.Length];
for (int i=0 ;i<values.Length;i++)
{
var slice = slices[i];
var shape = slice.Render(page);
shapes[i] = shape;
shape.Text = values[i].ToString(CultureInfo.InvariantCulture);
}
var shapeids = shapes.Select(s => s.ID).ToList();
var xfrms = VisioAutomation.Shapes.XFormCells.GetCells(page, shapeids);
Assert.AreEqual("4.25 in", xfrms[0].PinX.Formula);
Assert.AreEqual("5.5 in", xfrms[0].PinY.Formula);
Assert.AreEqual("4 in", xfrms[1].PinX.Formula);
Assert.AreEqual("4.9330127018922 in", xfrms[1].PinY.Formula);
doc.Close(true);
}
public static VA.Drawing.Point GetPointAtRadius(VA.Drawing.Point origin, double angle, double radius)
{
var new_point = new VA.Drawing.Point(radius*System.Math.Cos(angle),
radius*System.Math.Sin(angle));
new_point = origin + new_point;
return new_point;
}
public IVisio.Shape AddShape(TextBlock block)
{
// Remember this Block
this.Blocks.Add(block);
// Calculate the Correct Full Rectangle
var ll = new VA.Drawing.Point(this.InsertionPoint.X, this.InsertionPoint.Y - block.Size.Height);
var tr = new VA.Drawing.Point(this.InsertionPoint.X + block.Size.Width, this.InsertionPoint.Y);
var rect = new VA.Drawing.Rectangle(ll, tr);
// Draw the Shape
var newshape = this.page.DrawRectangle(rect);
block.VisioShape = newshape;
block.VisioShapeID = newshape.ID;
block.Rectangle = rect;
// Handle Text If Needed
if (block.Text != null)
{
newshape.Text = block.Text;
}
this.AdjustInsertionPoint(block.Size);
return newshape;
}
public void Page_Draw_RoundedRectangle()
{
var page1 = this.GetNewPage();
var rect = new VA.Drawing.Rectangle(1, 1, 3, 2);
// draw an inital framing rectangle so the coordinates are easy to calculate
var s0 = page1.DrawRectangle(rect);
double width = rect.Width;
double height = rect.Height;
double delta = 1.0/8.0;
var o = new VA.Drawing.Point(0, 0);
var a = new VA.Drawing.Point(o.X + delta, o.Y);
var b = new VA.Drawing.Point(o.X, o.Y + delta);
var c = new VA.Drawing.Point(o.X, o.Y + height - delta);
var d = new VA.Drawing.Point(o.X + delta, o.Y + height);
var e = new VA.Drawing.Point(o.X + width - delta, o.Y + height);
var f = new VA.Drawing.Point(o.X + width, o.Y + height - delta);
var g = new VA.Drawing.Point(o.X + width, o.Y + delta);
var h = new VA.Drawing.Point(o.X + width - delta, o.Y);
var bottom_left_curve = s0.DrawQuarterArc(a, b, IVisio.VisArcSweepFlags.visArcSweepFlagConcave);
var left_side = s0.DrawLine(b, c);
var top_left_curve = s0.DrawQuarterArc(c, d, IVisio.VisArcSweepFlags.visArcSweepFlagConvex);
var top_side = s0.DrawLine(d, e);
var top_right_curve = s0.DrawQuarterArc(e, f, IVisio.VisArcSweepFlags.visArcSweepFlagConcave);
var right_side = s0.DrawLine(f, g);
var bottom_right_curve = s0.DrawQuarterArc(g, h, IVisio.VisArcSweepFlags.visArcSweepFlagConvex);
var bottom_side = s0.DrawLine(h, a);
// delete the framing rectangle
s0.DeleteSection((short) IVisio.VisSectionIndices.visSectionFirstComponent);
page1.Delete(0);
}
public static void NURBS1()
{
// Draw a simple NURBS
// Example from this page:http://www.robthebloke.org/opengl_programming.html
var page = SampleEnvironment.Application.ActiveDocument.Pages.Add();
var points = new[]
{
new VA.Drawing.Point(10, 10),
new VA.Drawing.Point(5, 10),
new VA.Drawing.Point(-5, 5),
new VA.Drawing.Point(-10, 5),
new VA.Drawing.Point(-4, 10),
new VA.Drawing.Point(-4, 5),
new VA.Drawing.Point(-8, 1)
};
var origin = new VA.Drawing.Point(4, 4);
var scale = new VA.Drawing.Size(1.0/4.0, 1.0/4.0);
var controlpoints = points.Select(x => (x*scale) + origin).ToList();
var knots = new double[] {0, 0, 0, 0, 1, 2, 3, 4, 4, 4, 4};
var degree = 3;
var weights = controlpoints.Select(i => 1.0).ToList();
var s0 = page.DrawNURBS(controlpoints, knots, weights, degree);
s0.Text = "Generic NURBS shape";
}
public static void ConnectorsToBack()
{
var doc = SampleEnvironment.Application.ActiveDocument;
var pages = doc.Pages;
var page = pages.Add();
// get the data and the labels to use
var data = new double[] {1, 2, 3, 4, 5, 6};
var radius = 3.0;
var center = new VA.Drawing.Point(4, 4);
var slices = VA.Models.Charting.PieSlice.GetSlicesFromValues(center, radius, data);
foreach (var slice in slices)
{
slice.Render(page);
}
// based on this example: http://www.visguy.com/2009/06/17/send-all-connectors-to-back/
var stencil = SampleEnvironment.Application.Documents.OpenStencil("basic_u.vss");
var master = stencil.Masters["Dynamic Connector"];
var connector = page.Drop(master, 0, 0);
var r1 = page.DrawRectangle(0, 1, 2, 2);
var r2 = page.DrawRectangle(7, 7, 8, 8);
ConnectorHelper.ConnectShapes(connector, r1, r2);
var con_layer = page.Layers["Connector"];
var sel = page.CreateSelection(
IVisio.VisSelectionTypes.visSelTypeByLayer,
IVisio.VisSelectMode.visSelModeSkipSub,
con_layer);
sel.SendToBack();
}
protected override void ProcessRecord()
{
var center = new VisioAutomation.Drawing.Point(this.X0, this.Y0);
var chart = new VisioAutomation.Models.Charting.PieChart(center,this.Radius);
chart.InnerRadius = this.InnerRadius;
chart.DataPoints = new VisioAutomation.Models.Charting.DataPointList(this.Values, this.Labels);
this.WriteObject(chart);
}
public PieChart(VA.Drawing.Rectangle rect)
{
var center = rect.Center;
var radius = System.Math.Min(rect.Width,rect.Height)/2.0;
this.DataPoints = new DataPointList();
this.Center = center;
this.Radius = radius;
}
public void Page_Draw_Line()
{
var page1 = this.GetNewPage();
var p0 = new VA.Drawing.Point(0, 0);
var p1 = new VA.Drawing.Point(3, 2);
var s0 = page1.DrawLine(p0, p1);
page1.Delete(0);
}
public static void DistributeWithSpacing(IVisio.Page page, IList<int> shapeids, VA.Drawing.Axis axis, double spacing)
{
if (page == null)
{
throw new System.ArgumentNullException("page");
}
if (shapeids == null)
{
throw new System.ArgumentNullException("shapeids");
}
if (spacing < 0.0)
{
throw new System.ArgumentOutOfRangeException("spacing");
}
if (shapeids.Count < 2)
{
return;
}
// Calculate the new Xfrms
var sortpos = axis == VA.Drawing.Axis.XAxis
? PositionOnShape.PinX
: PositionOnShape.PinY;
var delta = axis == VA.Drawing.Axis.XAxis
? new VA.Drawing.Size(spacing, 0)
: new VA.Drawing.Size(0, spacing);
var sorted_shape_ids = ArrangeHelper.SortShapesByPosition(page, shapeids, sortpos);
var input_xfrms = ArrangeHelper.GetXForm(page, sorted_shape_ids); ;
var output_xfrms = new List<VA.Shapes.XFormCells>(input_xfrms.Count);
var bb = GetBoundingBox(input_xfrms);
var cur_pos = new VA.Drawing.Point(bb.Left, bb.Bottom);
foreach (var input_xfrm in input_xfrms)
{
var new_pinpos = axis == VA.Drawing.Axis.XAxis
? new VA.Drawing.Point(cur_pos.X + input_xfrm.LocPinX.Result, input_xfrm.PinY.Result)
: new VA.Drawing.Point(input_xfrm.PinX.Result, cur_pos.Y + input_xfrm.LocPinY.Result);
var output_xfrm = new VA.Shapes.XFormCells();
output_xfrm.PinX = new_pinpos.X;
output_xfrm.PinY = new_pinpos.Y;
output_xfrms.Add(output_xfrm);
cur_pos = cur_pos.Add(input_xfrm.Width.Result, input_xfrm.Height.Result).Add(delta);
}
// Apply the changes
update_xfrms(page,sorted_shape_ids,output_xfrms);
}
private static IVisio.Shape draw_leaf(IVisio.Page page, VA.Drawing.Point p0)
{
var p1 = p0.Add(1, 1);
var p2 = p1.Add(1, 0);
var p3 = p2.Add(1, -1);
var p4 = p3.Add(-1, -1);
var p5 = p4.Add(-1, 0);
var p6 = p5.Add(-1, 1);
var bezier_points = new[] { p0, p1, p2, p3, p4, p5, p6 };
var s = page.DrawBezier(bezier_points);
return(s);
}
public static void GradientTransparencies()
{
int num_cols = 1;
int num_rows = 10;
var color1 = new VA.Drawing.ColorRGB(0xff000);
var color2 = new VA.Drawing.ColorRGB(0x000ff);
var page_size = new VA.Drawing.Size(num_rows/2.0, num_rows);
var upperleft = new VA.Drawing.Point(0, page_size.Height);
var page = SampleEnvironment.Application.ActiveDocument.Pages.Add();
var app = page.Application;
var docs = app.Documents;
var stencil = docs.OpenStencil("basic_U.vss");
var master = stencil.Masters["Rectangle"];
SampleEnvironment.SetPageSize(page,page_size);
var layout = new GRIDMODEL.GridLayout(num_cols, num_rows, new VA.Drawing.Size(6.0, 1.0), master);
layout.RowDirection = GRIDMODEL.RowDirection.TopToBottom;
layout.Origin = upperleft;
layout.CellSpacing = new VA.Drawing.Size(0.1, 0.1);
layout.PerformLayout();
double[] trans = RangeSteps(0.0, 1.0, num_rows).ToArray();
int i = 0;
foreach (var node in layout.Nodes)
{
double transparency = trans[i];
var fmt = new VA.DOM.ShapeCells();
node.Cells = fmt;
fmt.FillPattern = 25; // Linear pattern left to right
fmt.FillForegnd = color1.ToFormula();
fmt.FillBkgnd = color2.ToFormula();
fmt.FillForegndTrans = 0;
fmt.FillBkgndTrans = transparency;
fmt.LinePattern = 0;
node.Text = string.Format("bg trans = {0}%", transparency);
i++;
}
layout.Render(page);
page.ResizeToFitContents();
}
public static void Spirograph()
{
var page = SampleEnvironment.Application.ActiveDocument.Pages.Add();
page.Name = "Spirograph";
var colors = new[]
{
0xf26420, 0xf7931c, 0xfec20d, 0xfff200,
0xcada28, 0x8cc63e, 0x6c9d30, 0x288f39,
0x006f3a, 0x006f71, 0x008eb0, 0x00adee,
0x008ed3, 0x0071bb, 0x0053a6, 0x2e3091,
0x5b57a6, 0x652d91, 0x92278e, 0xbd198c,
0xec008b, 0xec1c23, 0xc1272c, 0x981a1e
};
var origin = new VA.Drawing.Point(4, 4);
double radius = 3.0;
int numpoints = colors.Length;
double angle_step = (System.Math.PI*2/numpoints);
var angles = Enumerable.Range(0, numpoints).Select(i => i*angle_step).ToList();
var centers = angles.Select(a => PlaygroundSamples.GetPointAtRadius(origin, a, radius)).ToList();
var shapes = centers.Select(p => PlaygroundSamples.draw_leaf(page, p)).ToList();
var angles_as_formulas = angles.Select(a => a.ToString(CultureInfo.InvariantCulture)).ToList();
var color_formulas = colors.Select(x => new VA.Drawing.ColorRGB(x).ToFormula()).ToList();
var shapeids = shapes.Select(s => s.ID16).ToList();
var update = new VA.ShapeSheet.Update();
var format = new VA.Shapes.FormatCells();
var xfrm = new VA.Shapes.XFormCells();
foreach (int i in Enumerable.Range(0, shapeids.Count))
{
short shapeid = shapeids[i];
xfrm.Angle = angles_as_formulas[i];
format.FillForegnd = color_formulas[i];
format.LineWeight = 0;
format.LinePattern = 0;
format.FillForegndTrans = 0.5;
update.SetFormulas(shapeid, xfrm);
update.SetFormulas(shapeid, format);
}
update.Execute(page);
VA.Pages.PageHelper.ResizeToFitContents(page, new VA.Drawing.Size(1.0, 1.0));
}
public void Scripting_Draw_PieSlice()
{
var client = GetScriptingClient();
client.Document.New();
client.Page.New(new VA.Drawing.Size(4, 4), false);
var center = new VA.Drawing.Point(2, 2);
double radius = 1.0;
double start_angle = 0;
double end_angle = System.Math.PI;
var shape = client.Draw.PieSlice(center, radius, start_angle, end_angle);
client.Document.Close(true);
}
public IVisio.Shape PieSlice(VisioAutomation.Drawing.Point center,
double radius,
double start_angle,
double end_angle)
{
this._client.Application.AssertApplicationAvailable();
this._client.Document.AssertDocumentAvailable();
var application = this._client.Application.Get();
using (var undoscope = this._client.Application.NewUndoScope("Draw Pie Slice"))
{
var active_page = application.ActivePage;
var slice = new VisioAutomation.Models.Charting.PieSlice(center, radius, start_angle, end_angle);
var shape = slice.Render(active_page);
return(shape);
}
}
public void Scripting_Draw_PieChart()
{
var client = GetScriptingClient();
client.Document.New();
client.Page.New(new VA.Drawing.Size(4, 4), false);
var center = new VA.Drawing.Point(2, 2);
double radius = 1.0;
var chart = new VA.Models.Charting.PieChart(center, radius);
chart.DataPoints.Add(new VA.Models.Charting.DataPoint(1.0));
chart.DataPoints.Add(new VA.Models.Charting.DataPoint(2.0));
chart.DataPoints.Add(new VA.Models.Charting.DataPoint(3.0));
chart.DataPoints.Add(new VA.Models.Charting.DataPoint(4.0));
client.Draw.PieChart(chart);
client.Document.Close(true);
}
public Rectangle(VA.Drawing.Point lowerleft, Drawing.Point upperright)
: this()
{
if (upperright.X < lowerleft.X)
{
throw new System.ArgumentException("left must be <=right");
}
if (upperright.Y < lowerleft.Y)
{
throw new System.ArgumentException("bottom must be <= top");
}
Left = lowerleft.X;
Bottom = lowerleft.Y;
Right = upperright.X;
Top = upperright.Y;
}
public Rectangle(VA.Drawing.Point lowerleft, VA.Drawing.Size s)
: this()
{
if (s.Width < 0)
{
throw new System.ArgumentOutOfRangeException("s", "width must be non-negative");
}
if (s.Height < 0)
{
throw new System.ArgumentOutOfRangeException("s", "height must be non-negative");
}
Left = lowerleft.X;
Bottom = lowerleft.Y;
Right = lowerleft.X + s.Width;
Top = lowerleft.Y + s.Height;
}
public BezierSegment(IList <VA.Drawing.Point> points)
: this()
{
if (points == null)
{
throw new System.ArgumentNullException("points");
}
if (points.Count != 4)
{
throw new System.ArgumentException("Must have exactly 4 points");
}
this.Start = points[0];
this.Handle1 = points[1];
this.Handle2 = points[2];
this.End = points[3];
}
public void Scripting_Shape_Text_Set()
{
var page1 = this.GetNewPage();
var stencil = "basic_u.vss";
short flags = (short)IVisio.VisOpenSaveArgs.visOpenRO | (short)IVisio.VisOpenSaveArgs.visOpenDocked;
var app = page1.Application;
var documents = app.Documents;
var stencil_doc = documents.OpenEx(stencil, flags);
var masters1 = stencil_doc.Masters;
var masters = new[] { masters1["Rounded Rectangle"], masters1["Ellipse"] };
var point0 = new VA.Drawing.Point(1, 2);
var point1 = new VA.Drawing.Point(3, 4);
var points = new[] { point0, point1 };
Assert.AreEqual(0, page1.Shapes.Count);
var shapeids = page1.DropManyU(masters, points);
Assert.AreEqual(2, page1.Shapes.Count);
Assert.AreEqual(2, shapeids.Length);
var shapes = page1.Shapes.GetShapesFromIDs(shapeids);
var client = this.GetScriptingClient();
var names = new[] { "TestName", "TestName2" };
var texts = names.ToArray();
var targets = new VA.Scripting.TargetShapes(shapes);
client.Text.Set(targets, texts);
client.ShapeSheet.SetName(targets, names);
for (int i = 0; i < page1.Shapes.Count; i++)
{
var shape = shapes[i];
var name = names[i];
var text = texts[i];
Assert.AreEqual(name, shape.Name);
Assert.AreEqual(text, shape.Text);
}
page1.Delete(0);
}
public static void SnapCorner(IVisio.Page page, TargetShapeIDs target, Drawing.Size snapsize, SnapCornerPosition corner)
{
// First caculate the new transforms
var snap_grid = new SnappingGrid(snapsize);
var input_xfrms = ShapeXFormData.Get(page, target);
var output_xfrms = new List <VisioAutomation.Drawing.Point>(input_xfrms.Count);
foreach (var input_xfrm in input_xfrms)
{
var old_rect = input_xfrm.GetRectangle();
var old_lower_left = old_rect.LowerLeft;
var new_lower_left = snap_grid.Snap(old_lower_left);
var new_pin_position = ArrangeHelper.GetPinPositionForCorner(input_xfrm, new_lower_left, corner);
var output_xfrm = new VisioAutomation.Drawing.Point(new_pin_position.X, new_pin_position.Y);
output_xfrms.Add(output_xfrm);
}
ModifyPinPositions(page, target.ShapeIDs, output_xfrms);
}
public IVisio.Shape DoughnutSlice(VA.Drawing.Point center,
double inner_radius,
double outer_radius,
double start_angle,
double end_angle)
{
this.AssertApplicationAvailable();
this.AssertDocumentAvailable();
var application = this.Client.VisioApplication;
using (var undoscope = new VA.Application.UndoScope(this.Client.VisioApplication, "Draw Pie Slice"))
{
var active_page = application.ActivePage;
var slice = new VA.Models.Charting.PieSlice(center, inner_radius, outer_radius, start_angle, end_angle);
var shape = slice.Render(active_page);
return(shape);
}
}
public IVisio.Shape DrawQuarterArc(VA.Drawing.Point p0, VA.Drawing.Point p1, IVisio.VisArcSweepFlags flags)
{
if (this.Master != null)
{
return(this.Master.DrawQuarterArc(p0.X, p0.Y, p1.X, p1.Y, flags));
}
else if (this.Page != null)
{
return(this.Page.DrawQuarterArc(p0.X, p0.Y, p1.X, p1.Y, flags));
}
else if (this.Shape != null)
{
return(this.Shape.DrawQuarterArc(p0.X, p0.Y, p1.X, p1.Y, flags));
}
else
{
throw new System.ArgumentException("Unhandled Drawing Surface");
}
}
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.Drawing.Size(spacing, 0)
: new VisioAutomation.Drawing.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.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 == VisioScripting.Models.Axis.XAxis
? new VisioAutomation.Drawing.Point(cur_pos.X + input_xfrm.LocPinX, input_xfrm.PinY)
: new VisioAutomation.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);
}
public static void DrawGridOfMasters()
{
// http://blogs.msdn.com/saveenr/archive/2008/08/06/visioautoext-simplifying-dropmany-to-quickly-draw-a-grid.aspx
var page = SampleEnvironment.Application.ActiveDocument.Pages.Add();
// Resize the page to a sqaure
var page_size = new VA.Drawing.Size(4, 4);
SampleEnvironment.SetPageSize(page, page_size);
// Load the Stencil
var application = page.Application;
var documents = application.Documents;
var stencil = documents.OpenStencil("basic_u.vss");
var stencil_masters = stencil.Masters;
var master = stencil_masters["Rectangle"];
// Calculate where to drop the masters
int num_cols = 10;
int num_rows = 10;
var centerpoints = new List <VA.Drawing.Point>(num_rows * num_cols);
foreach (var row in Enumerable.Range(0, num_rows))
{
foreach (var col in Enumerable.Range(0, num_cols))
{
var p = new VA.Drawing.Point(row * 1.0, col * 1.0);
centerpoints.Add(p);
}
}
var masters = new[] { master };
// Draw the masters
var shapeids = page.DropManyU(masters, centerpoints);
var bordersize = new VA.Drawing.Size(1, 1);
page.ResizeToFitContents(bordersize);
}
public static List <PieSlice> GetSlicesFromValues(VA.Drawing.Point center, double radius, IList <double> values)
{
double sectors_sum = values.Sum();
var slices = new List <PieSlice>(values.Count);
double start_angle = 0;
foreach (int i in Enumerable.Range(0, values.Count))
{
double cur_val = values[i];
double cur_val_norm = cur_val / sectors_sum;
double cur_angle = cur_val_norm * System.Math.PI * 2.0;
double end_angle = start_angle + cur_angle;
var ps = new VA.Models.Charting.PieSlice(center, radius, start_angle, end_angle);
slices.Add(ps);
start_angle += cur_angle;
}
return(slices);
}
public VA.Drawing.Point[] GetConnectionBezier(ParentChildConnection <Node <T> > connection)
{
var lineseg = this.GetConnectionLine(connection);
VA.Drawing.Point parent_attach_point = lineseg.Start;
VA.Drawing.Point child_attach_point = lineseg.End;
double scale = this.Options.LevelSeparation / 2.0;
var dif = child_attach_point.Subtract(parent_attach_point).Multiply(scale);
var handle_displacement = IsVertical(this.Options.Direction)
? new VA.Drawing.Point(0, dif.Y)
: new VA.Drawing.Point(dif.X, 0);
VA.Drawing.Point h1 = parent_attach_point.Add(handle_displacement);
VA.Drawing.Point h2 = child_attach_point.Add(handle_displacement * (-1));
return(new[] { parent_attach_point, h1, h2, child_attach_point });
}
public void Scripting_Draw_PieSlice()
{
var pagesize = new VA.Drawing.Size(4, 4);
var center = new VA.Drawing.Point(2, 2);
double radius = 1.0;
double start_angle = 0;
double end_angle = Math.PI;
// Create the page
var client = this.GetScriptingClient();
client.Document.New();
client.Page.New(pagesize, false);
// Draw the Shape
var shape = client.Draw.PieSlice(center, radius, start_angle, end_angle);
// Cleanup
client.Document.Close(true);
}
public PieSlice(VA.Drawing.Point center, double start, double end, double inner_radius, double radius) :
this(center, start, end)
{
if (inner_radius < 0.0)
{
throw new System.ArgumentException("inner_radius", "must be non-negative");
}
if (radius < 0.0)
{
throw new System.ArgumentException("outer_radius", "must be non-negative");
}
if (inner_radius > radius)
{
throw new System.ArgumentException("inner_radius", "must be less than or equal to outer_radius");
}
this.InnerRadius = inner_radius;
this.Radius = radius;
}
public void Scripting_Shape_Text_Set()
{
var page1 = this.GetNewPage();
var stencil = "basic_u.vss";
short flags = (short)IVisio.VisOpenSaveArgs.visOpenRO | (short)IVisio.VisOpenSaveArgs.visOpenDocked;
var app = page1.Application;
var documents = app.Documents;
var stencil_doc = documents.OpenEx(stencil, flags);
var masters1 = stencil_doc.Masters;
var masters = new[] { masters1["Rounded Rectangle"], masters1["Ellipse"] };
var point0 = new VA.Drawing.Point(1, 2);
var point1 = new VA.Drawing.Point(3, 4);
var points = new[] { point0, point1 };
Assert.AreEqual(0, page1.Shapes.Count);
var shapeids = page1.DropManyU(masters, points);
Assert.AreEqual(2, page1.Shapes.Count);
Assert.AreEqual(2, shapeids.Length);
var shapes = page1.Shapes.GetShapesFromIDs(shapeids);
var client = this.GetScriptingClient();
var names = new[] { "TestName", "TestName2" };
var texts = names.ToArray();
client.Text.Set(shapes, texts);
client.ShapeSheet.SetName(shapes, names);
for (int i = 0; i < page1.Shapes.Count; i++)
{
var shape = shapes[i];
var name = names[i];
var text = texts[i];
Assert.AreEqual(name, shape.Name);
Assert.AreEqual(text, shape.Text);
}
page1.Delete(0);
}
public IVisio.Shape RenderDoughnut(IVisio.Page page)
{
double total_angle = this.Angle;
if (total_angle == 0.0)
{
var p1 = this.GetPointAtRadius(this.Center, this.SectorStartAngle, this.InnerRadius);
var p2 = this.GetPointAtRadius(this.Center, this.SectorStartAngle, this.Radius);
var shape = page.DrawLine(p1, p2);
return(shape);
}
else if (total_angle >= System.Math.PI)
{
var outer_radius_point = new VA.Drawing.Point(this.Radius, this.Radius);
var C = this.Center - outer_radius_point;
var D = this.Center + outer_radius_point;
var outer_rect = new VA.Drawing.Rectangle(C, D);
var inner_radius_point = new VA.Drawing.Point(this.InnerRadius, this.InnerRadius);
var A = this.Center - inner_radius_point - C;
var B = this.Center + inner_radius_point - C;
var inner_rect = new VA.Drawing.Rectangle(A, B);
var shape = page.DrawOval(outer_rect);
shape.DrawOval(inner_rect.Left, inner_rect.Bottom, inner_rect.Right, inner_rect.Top);
return(shape);
}
else
{
int degree;
var thickarc = this.GetShapeBezierForDoughnut(out degree);
// Render the bezier
var doubles_array = VA.Drawing.Point.ToDoubles(thickarc).ToArray();
var pie_slice = page.DrawBezier(doubles_array, (short)degree, 0);
return(pie_slice);
}
}
public IVisio.Shape DrawLine(VA.Drawing.Point p1, VA.Drawing.Point p2)
{
if (this.Master != null)
{
var shape = this.Master.DrawLine(p1.X, p1.Y, p2.X, p2.Y);
return(shape);
}
else if (this.Page != null)
{
var shape = this.Page.DrawLine(p1.X, p1.Y, p2.X, p2.Y);
return(shape);
}
else if (this.Shape != null)
{
var shape = this.Shape.DrawLine(p1.X, p1.Y, p2.X, p2.Y);
return(shape);
}
else
{
throw new System.ArgumentException("Unhandled Drawing Surface");
}
}
public void Add(VA.Drawing.Point p)
{
if (this.initialized)
{
if (p.X < this.min_x)
{
this.min_x = p.X;
}
else if (p.X > this.max_x)
{
this.max_x = p.X;
}
else
{
// do nothing
}
if (p.Y < this.min_y)
{
this.min_y = p.Y;
}
else if (p.Y > this.max_y)
{
this.max_y = p.Y;
}
else
{
// do nothing
}
}
else
{
this.min_x = p.X;
this.max_x = p.X;
this.min_y = p.Y;
this.max_y = p.Y;
this.initialized = true;
}
}
public static void DrawGridOfMasters()
{
// http://blogs.msdn.com/saveenr/archive/2008/08/06/visioautoext-simplifying-dropmany-to-quickly-draw-a-grid.aspx
var page = SampleEnvironment.Application.ActiveDocument.Pages.Add();
// Resize the page to a sqaure
var page_size = new VA.Drawing.Size(4, 4);
SampleEnvironment.SetPageSize(page,page_size);
// Load the Stencil
var application = page.Application;
var documents = application.Documents;
var stencil = documents.OpenStencil("basic_u.vss");
var stencil_masters = stencil.Masters;
var master = stencil_masters["Rectangle"];
// Calculate where to drop the masters
int num_cols = 10;
int num_rows = 10;
var centerpoints = new List<VA.Drawing.Point>(num_rows*num_cols);
foreach (var row in Enumerable.Range(0, num_rows))
{
foreach (var col in Enumerable.Range(0, num_cols))
{
var p = new VA.Drawing.Point(row*1.0, col*1.0);
centerpoints.Add(p);
}
}
var masters = new[] {master};
// Draw the masters
var shapeids = page.DropManyU(masters, centerpoints);
var bordersize = new VA.Drawing.Size(1,1);
page.ResizeToFitContents(bordersize);
}
public static void ConnectorsToBack()
{
var doc = SampleEnvironment.Application.ActiveDocument;
var pages = doc.Pages;
var page = pages.Add();
// get the data and the labels to use
var data = new double[] { 1, 2, 3, 4, 5, 6 };
var radius = 3.0;
var center = new VA.Drawing.Point(4, 4);
var slices = VA.Models.Charting.PieSlice.GetSlicesFromValues(center, radius, data);
foreach (var slice in slices)
{
slice.Render(page);
}
// based on this example: http://www.visguy.com/2009/06/17/send-all-connectors-to-back/
var stencil = SampleEnvironment.Application.Documents.OpenStencil("basic_u.vss");
var master = stencil.Masters["Dynamic Connector"];
var connector = page.Drop(master, 0, 0);
var r1 = page.DrawRectangle(0, 1, 2, 2);
var r2 = page.DrawRectangle(7, 7, 8, 8);
ConnectorHelper.ConnectShapes(connector, r1, r2);
var con_layer = page.Layers["Connector"];
var sel = page.CreateSelection(
IVisio.VisSelectionTypes.visSelTypeByLayer,
IVisio.VisSelectMode.visSelModeSkipSub,
con_layer);
sel.SendToBack();
}
public Oval(double x0, double y0, double x1, double y1)
{
this.P0 = new VA.Drawing.Point(x0, y0);
this.P1 = new VA.Drawing.Point(x1, y1);
}
private static VA.Drawing.Rectangle GetRectangle(VA.Shapes.XFormCells xFormCells)
{
var pin = new VA.Drawing.Point(xFormCells.PinX.Result, xFormCells.PinY.Result);
var locpin = new VA.Drawing.Point(xFormCells.LocPinX.Result, xFormCells.LocPinY.Result);
var size = new VA.Drawing.Size(xFormCells.Width.Result, xFormCells.Height.Result);
return new VA.Drawing.Rectangle(pin - locpin, size);
}
protected VA.Drawing.Point GetPointAtRadius(VA.Drawing.Point origin, double angle, double radius)
{
double x = radius * System.Math.Cos(angle);
double y = radius * System.Math.Sin(angle);
var new_point = new VA.Drawing.Point(x, y);
new_point = origin + new_point;
return new_point;
}
public IVisio.Shape RenderDoughnut(IVisio.Page page)
{
double total_angle = this.Angle;
if (total_angle == 0.0)
{
var p1 = this.GetPointAtRadius(this.Center, this.SectorStartAngle, this.InnerRadius);
var p2 = this.GetPointAtRadius(this.Center, this.SectorStartAngle, this.Radius);
var shape = page.DrawLine(p1, p2);
return shape;
}
else if (total_angle >= System.Math.PI)
{
var outer_radius_point = new VA.Drawing.Point(this.Radius, this.Radius);
var C = this.Center - outer_radius_point;
var D = this.Center + outer_radius_point;
var outer_rect = new VA.Drawing.Rectangle(C, D);
var inner_radius_point = new VA.Drawing.Point(this.InnerRadius, this.InnerRadius);
var A = this.Center - inner_radius_point - C;
var B = this.Center + inner_radius_point - C;
var inner_rect = new VA.Drawing.Rectangle(A, B);
var shape = page.DrawOval(outer_rect);
shape.DrawOval(inner_rect.Left, inner_rect.Bottom, inner_rect.Right, inner_rect.Top);
return shape;
}
else
{
int degree;
var thickarc = this.GetShapeBezierForDoughnut(out degree);
// Render the bezier
var doubles_array = VA.Drawing.Point.ToDoubles(thickarc).ToArray();
var pie_slice = page.DrawBezier(doubles_array, (short)degree, 0);
return pie_slice;
}
}
public static void NURBS2()
{
// Draw a simple NURBS
// Example from Graham Wideman's book
var page = SampleEnvironment.Application.ActiveDocument.Pages.Add();
var points = new[]
{
new VA.Drawing.Point(0.2500, 0.2500),
new VA.Drawing.Point(0.2500, 0.7500),
new VA.Drawing.Point(0.4063, 0.8125),
new VA.Drawing.Point(0.5625, 0.3750),
new VA.Drawing.Point(0.5538, 0.8125),
new VA.Drawing.Point(0.7600, 0.7500),
new VA.Drawing.Point(0.7600, 0.2500)
};
var origin = new VA.Drawing.Point(4, 4);
var scale = new VA.Drawing.Size(4, 4);
var controlpoints = points.Select(x => (x*scale) + origin).ToList();
var knots = new double[] {0, 0, 0, 0, 25, 50, 75, 100, 100, 100, 100};
var degree = 3;
var Weights = controlpoints.Select(i => 1.0).ToList();
var s0 = page.DrawNURBS(controlpoints, knots, Weights, degree);
s0.Text = "Generic NURBS shape";
}
public void MoveRight(double advance)
{
this.InsertionPoint = new VA.Drawing.Point(this.InsertionPoint.X + advance, this.InsertionPoint.Y);
}
public static void DrawAllGradients()
{
var app = SampleEnvironment.Application;
var docs = app.Documents;
var stencil = docs.OpenStencil("basic_u.vss");
var master = stencil.Masters["Rectangle"];
var page = SampleEnvironment.Application.ActiveDocument.Pages.Add();
int num_cols = 7;
int num_rows = 7;
var page_size = new VA.Drawing.Size(5, 5);
SampleEnvironment.SetPageSize(page, page_size);
var lowerleft = new VA.Drawing.Point(0, 0);
var actual_page_size = SampleEnvironment.GetPageSize(page);
var page_rect = new VA.Drawing.Rectangle(lowerleft, actual_page_size);
var layout = new GRIDMODEL.GridLayout(num_cols, num_rows, new VA.Drawing.Size(1, 1), master);
layout.RowDirection = GRIDMODEL.RowDirection.TopToBottom;
layout.Origin = page_rect.UpperLeft;
layout.CellSpacing = new VA.Drawing.Size(0, 0);
layout.PerformLayout();
int max_grad_id = 40;
int n = 0;
foreach (var node in layout.Nodes)
{
int grad_id = n % max_grad_id;
node.Text = grad_id.ToString();
n++;
}
layout.Render(page);
var color1 = new VA.Colors.ColorRGB(0xffdddd);
var color2 = new VA.Colors.ColorRGB(0x00ffff);
var format = new VA.Shapes.ShapeFormatCells();
var writer = new FormulaWriterSIDSRC();
string color1_formula = color1.ToFormula();
string color2_formula = color2.ToFormula();
n = 0;
foreach (var node in layout.Nodes)
{
short shapeid = node.ShapeID;
int grad_id = n % max_grad_id;
format.FillPattern = grad_id;
format.FillForegnd = color1_formula;
format.FillBkgnd = color2_formula;
format.LinePattern = 0;
format.LineWeight = 0;
format.SetFormulas(shapeid, writer);
n++;
}
writer.Commit(page);
var bordersize = new VA.Drawing.Size(1, 1);
page.ResizeToFitContents(bordersize);
}
private void AdjustInsertionPoint(VA.Drawing.Size size)
{
this.InsertionPoint = this.InsertionPoint.Add(size.Width, 0);
this.CurrentLineHeight = System.Math.Max(this.CurrentLineHeight, size.Height);
}
public void Scripting_Draw_PieSlice()
{
var pagesize = new VA.Drawing.Size(4, 4);
var center = new VA.Drawing.Point(2, 2);
double radius = 1.0;
double start_angle = 0;
double end_angle = Math.PI;
// Create the page
var client = this.GetScriptingClient();
client.Document.New();
client.Page.New(pagesize, false);
// Draw the Shape
var shape = client.Draw.PieSlice(center, radius, start_angle, end_angle);
// Cleanup
client.Document.Close(true);
}
public void Scripting_Draw_PieChart()
{
var pagesize = new VA.Drawing.Size(4, 4);
var center = new VA.Drawing.Point(2, 2);
double radius = 1.0;
var chart = new VisioAutomation.Models.Charting.PieChart(center, radius);
chart.DataPoints.Add(new VisioAutomation.Models.Charting.DataPoint(1.0));
chart.DataPoints.Add(new VisioAutomation.Models.Charting.DataPoint(2.0));
chart.DataPoints.Add(new VisioAutomation.Models.Charting.DataPoint(3.0));
chart.DataPoints.Add(new VisioAutomation.Models.Charting.DataPoint(4.0));
// Create the Page
var client = this.GetScriptingClient();
client.Document.New();
client.Page.New(pagesize, false);
// Draw the chart
client.Draw.PieChart(chart);
// Cleanup
client.Document.Close(true);
}
public Oval(VA.Drawing.Point p0, VA.Drawing.Point p1)
{
this.P0 = p0;
this.P1 = p1;
}
public Oval(VA.Drawing.Rectangle r0)
{
this.P0 = r0.LowerLeft;
this.P1 = r0.UpperRight;
}
public PieChart(VA.Drawing.Point center, double radius)
{
this.DataPoints = new DataPointList();
this.Center = center;
this.Radius = radius;
}
public static IVisio.Shape DrawLine(this IVisio.Page page, VA.Drawing.Point p1, VA.Drawing.Point p2)
{
var surface = new VA.Drawing.DrawingSurface(page);
var shape = surface.DrawLine(p1.X, p1.Y, p2.X, p2.Y);
return(shape);
}
public void Linefeed(double advance)
{
this.InsertionPoint = new VA.Drawing.Point(this.FormPage.Margin.Left, this.InsertionPoint.Y - this.CurrentLineHeight - advance);
this.CurrentLineHeight = 0;
}
public static IVisio.Shape DrawLine(this IVisio.Shape shape, VA.Drawing.Point p1, VA.Drawing.Point p2)
{
var surface = new VA.Drawing.DrawingSurface(shape);
var s = surface.DrawLine(p1, p2);
return(s);
}
private void ResetInsertionPoint()
{
this.InsertionPoint = new VA.Drawing.Point(this.FormPage.Margin.Left,
this.FormPage.Size.Height - this.FormPage.Margin.Top);
}
public static IVisio.Shape DrawQuarterArc(this IVisio.Shape shape, VA.Drawing.Point p0, VA.Drawing.Point p1, IVisio.VisArcSweepFlags flags)
{
var surface = new VA.Drawing.DrawingSurface(shape);
var s = surface.DrawQuarterArc(p0, p1, flags);
return(s);
}
private static VA.Drawing.Point GetPinPositionForCorner( VA.Shapes.XFormCells input_xfrm, VA.Drawing.Point new_lower_left, VA.Arrange.SnapCornerPosition corner)
{
var size = new VA.Drawing.Size(input_xfrm.Width.Result, input_xfrm.Height.Result);
var locpin = new VA.Drawing.Point(input_xfrm.LocPinX.Result, input_xfrm.LocPinY.Result);
switch (corner)
{
case VA.Arrange.SnapCornerPosition.LowerLeft:
{
return new_lower_left.Add(locpin.X, locpin.Y);
}
case VA.Arrange.SnapCornerPosition.UpperRight:
{
return new_lower_left.Subtract(size.Width, size.Height).Add(locpin.X, locpin.Y);
}
case VA.Arrange.SnapCornerPosition.LowerRight:
{
return new_lower_left.Subtract(size.Width, 0).Add(locpin.X, locpin.Y);
}
case VA.Arrange.SnapCornerPosition.UpperLeft:
{
return new_lower_left.Subtract(0, size.Height).Add(locpin.X, locpin.Y);
}
default:
{
throw new System.ArgumentOutOfRangeException("corner", "Unsupported corner");
}
}
}
private VA.Drawing.Point ToDocumentCoordinates(VA.Drawing.Point point)
{
var np = point.Add(-this._mg_bb.Left, -this._mg_bb.Bottom).Multiply(this.ScaleToDocument, this.ScaleToDocument);
return(np);
}
public void CarriageReturn()
{
this.InsertionPoint = new VA.Drawing.Point(this.FormPage.Margin.Left, this.InsertionPoint.Y);
}
