private void CreateShapeWithLogicalLinePort()
{
NPointF[] points = new NPointF[] { new NPointF(151, 291),
new NPointF(151, 316),
new NPointF(123, 336),
new NPointF(151, 350),
new NPointF(158, 319),
new NPointF(180, 312) };
// create a polyline shape with a logical line port
NPolylineShape shape = new NPolylineShape(points);
shape.Name = "Shape with a Logical Line Port";
shape.Bounds = base.GetGridCell(5, 1);
// create the ports
shape.CreateShapeElements(ShapeElementsMask.Ports);
NLogicalLinePort port = new NLogicalLinePort(shape.UniqueId, 30);
shape.Ports.RemoveAllChildren();
shape.Ports.AddChild(port);
shape.Ports.DefaultInwardPortUniqueId = port.UniqueId;
// connect it with the center shape
document.ActiveLayer.AddChild(shape);
ConnectShapes(centerShape, shape);
// descibte it
NTextShape text = new NTextShape("Shape with Logical Line Port", base.GetGridCell(5, 2, 0, 1));
document.ActiveLayer.AddChild(text);
}
private void CreateArrowShapeWithLogicalLinePort()
{
// create a filled graph connector with one logical line port
NArrowShape shape = new NArrowShape(ArrowType.DoubleArrow, new NPointF(15, 380), new NPointF(55, 420), 10, 45, 30);
shape.Bounds = base.GetGridCell(6, 1);
shape.Name = "Filled shape with Stroke Port";
// create the ports
shape.CreateShapeElements(ShapeElementsMask.Ports);
NLogicalLinePort port = new NLogicalLinePort(shape.UniqueId, 30);
shape.Ports.RemoveAllChildren();
shape.Ports.AddChild(port);
shape.Ports.DefaultInwardPortUniqueId = port.UniqueId;
// connect it with the center shape
document.ActiveLayer.AddChild(shape);
ConnectShapes(centerShape, shape);
// descibte it
NTextShape text = new NTextShape("Shape with Logical Line Port", base.GetGridCell(6, 2, 0, 1));
document.ActiveLayer.AddChild(text);
}
public void CreatePolygon()
{
// create polygon
NRectangleF cell = this.DocumentHelper.GetGridCell(0, 2);
int xdeviation = (int)cell.Width / 4;
int ydeviation = (int)cell.Height / 4;
NPointF[] points = new NPointF[]
{
new NPointF(cell.X + Random.Next(xdeviation), cell.Y + Random.Next(ydeviation)),
new NPointF(cell.Right - Random.Next(xdeviation), cell.Y + Random.Next(ydeviation)),
new NPointF(cell.Right - Random.Next(xdeviation), cell.Bottom - Random.Next(ydeviation)),
new NPointF(cell.X + Random.Next(xdeviation), cell.Bottom - Random.Next(ydeviation)),
new NPointF(cell.X + Random.Next((int)cell.Width), cell.Y + Random.Next((int)cell.Height))
};
NPolygonShape polygon = new NPolygonShape(points);
// set fill and stroke styles
polygon.Style.FillStyle = new NGradientFillStyle(GradientStyle.FromCenter, GradientVariant.Variant1, Color.Green, Color.Yellow);
polygon.Style.StrokeStyle = new NStrokeStyle(1, Color.Black, LinePattern.DashDot);
// add to active layer
Document.ActiveLayer.AddChild(polygon);
// add description
cell = this.DocumentHelper.GetGridCell(1, 2);
NTextShape text = new NTextShape("Polygon with gradient fill style and dash-dot stroke style", cell);
Document.ActiveLayer.AddChild(text);
}
protected void CreateLabels(NDrawingDocument document)
{
NRectangleF bounds;
// title
bounds = this.GetElementBounds(2, 1);
bounds.Width = 16 * bounds.Width;
NTextShape text = new NTextShape("Periodic Table of the Elements", bounds);
text.Style.TextStyle = new NTextStyle(new Font("Times New Roman", 24, FontStyle.Bold));
document.ActiveLayer.AddChild(text);
// Lanthanide Series
bounds = this.GetElementBounds(1, 9);
bounds.Width = 4 * bounds.Width;
text = new NTextShape("* Lanthanide Series:", bounds);
text.Style.TextStyle = new NTextStyle(new Font("Times New Roman", 12, FontStyle.Bold | FontStyle.Italic));
text.Style.TextStyle.StringFormatStyle.HorzAlign = HorzAlign.Right;
document.ActiveLayer.AddChild(text);
// Actinide Series
bounds = this.GetElementBounds(1, 10);
bounds.Width = 4 * bounds.Width;
text = new NTextShape("* Actinide Series::", bounds);
text.Style.TextStyle = new NTextStyle(new Font("Times New Roman", 12, FontStyle.Bold | FontStyle.Italic));
text.Style.TextStyle.StringFormatStyle.HorzAlign = HorzAlign.Right;
document.ActiveLayer.AddChild(text);
}
public void CreateClosedCurve()
{
// create curve
NRectangleF cell = this.DocumentHelper.GetGridCell(0, 3);
int xdeviation = (int)cell.Width / 4;
int ydeviation = (int)cell.Height / 4;
NPointF[] points = new NPointF[]
{
new NPointF(cell.X + Random.Next(xdeviation), cell.Y + Random.Next(ydeviation)),
new NPointF(cell.Right - Random.Next(xdeviation), cell.Y + Random.Next(ydeviation)),
new NPointF(cell.Right - Random.Next(xdeviation), cell.Bottom - Random.Next(ydeviation)),
new NPointF(cell.X + Random.Next(xdeviation), cell.Bottom - Random.Next(ydeviation)),
new NPointF(cell.X + Random.Next((int)cell.Width), cell.Y + Random.Next((int)cell.Height))
};
NClosedCurveShape curve = new NClosedCurveShape(points, 1);
// set fill and stroke styles
curve.Style.FillStyle = new NHatchFillStyle(HatchStyle.SmallGrid, Color.LightSalmon, Color.Chocolate);
curve.Style.StrokeStyle = new NStrokeStyle(1, Color.Black, LinePattern.DashDotDot);
// add to active layer
Document.ActiveLayer.AddChild(curve);
// add description
cell = this.DocumentHelper.GetGridCell(1, 3);
NTextShape text = new NTextShape("Closed curve with hatch fill style and dash-dot-dot stroke style", cell);
Document.ActiveLayer.AddChild(text);
}
public void CreateDoubleArrow()
{
// create double arrow
NRectangleF cell = this.DocumentHelper.GetGridCell(2, 1);
NPointF startPoint = new NPointF(cell.X, cell.Y + cell.Height / 2);
NPointF endPoint = new NPointF(cell.Right, cell.Y + cell.Height / 2);
NArrowShape arrow = new NArrowShape(ArrowType.DoubleArrow, startPoint, endPoint, 20, 45, 60);
// set styles
try
{
Bitmap bmp = new Bitmap(this.MapPathSecure(this.TemplateSourceDirectory + "\\..\\Images\\ConceptCar2.png"));
arrow.Style.FillStyle = new NImageFillStyle(bmp, 125);
}
catch (Exception ex)
{
Debug.WriteLine("Failed to load concept car resource. Exception was: " + ex.Message);
}
arrow.Style.StrokeStyle = new NStrokeStyle(1, Color.Black, LinePattern.Solid);
// add to the active layer
Document.ActiveLayer.AddChild(arrow);
// add description
cell = this.DocumentHelper.GetGridCell(3, 1);
NTextShape text = new NTextShape("Single arrow with semi transparent image fill style and solid stroke style", cell);
Document.ActiveLayer.AddChild(text);
}
private NGroup CreateElement(string text)
{
NGroup group = new NGroup();
document.ActiveLayer.AddChild(group);
// Create the text shape
NTextShape textShape = new NTextShape(text, 0, 0, 1, 1);
group.Shapes.AddChild(textShape);
textShape.SizeToText(new NMarginsF(10, 2, 10, 2));
// Create the line shape under the text
NRectangleF rect = textShape.Bounds;
NLineShape lineShape = new NLineShape(rect.X, rect.Bottom, rect.Right, rect.Bottom);
group.Shapes.AddChild(lineShape);
// Create the ports
CreatePorts(group, lineShape);
// Set the protections
SetProtections(group);
group.UpdateModelBounds();
return(group);
}
private void CreateGroup(int row, int col, Color color)
{
string transactionName = color.ToString().Replace("Color [", string.Empty).Replace("]", string.Empty) + " group";
// start transaction
document.StartTransaction(transactionName);
// create the shapes in the group
NPolygonShape polygon = new NPolygonShape(base.GetRandomPoints(base.GetGridCell(row, col), 6));
NClosedCurveShape curve = new NClosedCurveShape(base.GetRandomPoints(base.GetGridCell(row, col + 1), 6), 1);
NTextShape text = new NTextShape(transactionName, base.GetGridCell(row, col, 0, 1));
// create the group
NGroup group = new NGroup();
group.Shapes.AddChild(polygon);
group.Shapes.AddChild(curve);
group.Shapes.AddChild(text);
group.UpdateModelBounds();
// apply styles to it
group.Style.FillStyle = new NColorFillStyle(Color.FromArgb(50, color));
group.Style.StrokeStyle = new NStrokeStyle(1, color);
group.Style.TextStyle = new NTextStyle(new Font("Arial", 10), color);
group.Style.TextStyle.StringFormatStyle.VertAlign = VertAlign.Bottom;
// add the group to the active layer
document.ActiveLayer.AddChild(group);
// commit the transaction
document.HistoryService.Commit();
}
private void CreateCustomOpenFigureShape()
{
// create the coffee cup shape
GraphicsPath graphicsPath = new GraphicsPath();
AddStrokeCup(graphicsPath);
AddStrokeCupHandle(graphicsPath);
AddStrokeSteam(graphicsPath);
NCompositeShape shape = new NCompositeShape();
shape.Primitives.AddChild(new NCustomPath(graphicsPath, PathType.OpenFigure));
shape.UpdateModelBounds();
shape.Style.StrokeStyle = new NStrokeStyle(1, Color.FromArgb(0, 0, 0xaa));
document.ActiveLayer.AddChild(shape);
// describe the shape
NTextShape text = new NTextShape("Custom Shape 2", 195, 340, 120, 50);
text.Style.FillStyle = new NColorFillStyle(Color.Black);
text.Style.TextStyle = new NTextStyle();
text.Style.TextStyle.FontStyle = new NFontStyle(new Font("Arial", 9));
document.ActiveLayer.AddChild(text);
}
private void CreateStretchedText()
{
// create text
NTextShape text = new NTextShape("Stretched text", base.GetGridCell(0, 1));
text.Style.TextStyle = new NTextStyle(new Font("Tahoma", 8), base.GetPredefinedColor(1));
text.Mode = BoxTextMode.Stretch;
// add to active layer
document.ActiveLayer.AddChild(text);
document.SmartRefreshAllViews();
}
private void CreateWrappedText()
{
// create text
NTextShape text = new NTextShape("Wrapped text with font: Tahoma and size: 8", base.GetGridCell(0, 0));
text.Style.TextStyle = new NTextStyle(new Font("Tahoma", 8), base.GetPredefinedColor(0));
text.Mode = BoxTextMode.Wrap;
// add to active layer
document.ActiveLayer.AddChild(text);
document.SmartRefreshAllViews();
}
private void textStyleButton_Click(object sender, System.EventArgs e)
{
// get the selected text shape
NTextShape text = (view.Selection.AnchorNode as NTextShape);
if (text == null)
{
return;
}
// show it text style editor
base.ShowTextStyleEditor(text);
}
private void CreateCurveShape(int row, int col)
{
NRectangleF cell = GetGridCell(row, col);
Color color = GetPredefinedColor(5);
int xdeviation = (int)cell.Width / 4;
int ydeviation = (int)cell.Height / 4;
NPointF[] points = new NPointF[]
{
new NPointF(cell.X + Random.Next(xdeviation), cell.Y + Random.Next(ydeviation)),
new NPointF(cell.Right - Random.Next(xdeviation), cell.Y + Random.Next(ydeviation)),
new NPointF(cell.Right - Random.Next(xdeviation), cell.Bottom - Random.Next(ydeviation)),
new NPointF(cell.X + Random.Next(xdeviation), cell.Bottom - Random.Next(ydeviation)),
new NPointF(cell.X + Random.Next((int)cell.Width), cell.Y + Random.Next((int)cell.Height))
};
// create curve
NCurveShape curve = new NCurveShape(points, 1);
// set stroke style
curve.Style.StrokeStyle = new NStrokeStyle(2, color, LinePattern.DashDotDot);
// set arrowheads style
NArrowheadStyle arrowheadStyle = new NArrowheadStyle(
ArrowheadShape.QuillArrow,
"",
new NSizeL(12, 12),
new NColorFillStyle(color),
new NStrokeStyle(1, Color.Black));
curve.Style.StartArrowheadStyle = arrowheadStyle;
arrowheadStyle = new NArrowheadStyle(
ArrowheadShape.SunkenArrow,
"",
new NSizeL(12, 12),
new NColorFillStyle(color),
new NStrokeStyle(1, Color.Black));
curve.Style.EndArrowheadStyle = arrowheadStyle;
// add to the active layer
document.ActiveLayer.AddChild(curve);
// add description
cell = GetGridCell(row + 1, col);
NTextShape text = new NTextShape("Curve with dash-dot-dot style and QuillArrow and SunkenArrow arrowheads", cell);
document.ActiveLayer.AddChild(text);
}
private void CreateWrappedTextWithBackplane()
{
// create text
NTextShape text = new NTextShape("Wrapped text with backplane", base.GetGridCell(1, 0));
text.Style.TextStyle = new NTextStyle(new Font("Arial", 10), base.GetPredefinedColor(2));
text.Style.TextStyle.BackplaneStyle.Visible = true;
text.Style.TextStyle.BackplaneStyle.Shape = BackplaneShape.Ellipse;
text.Mode = BoxTextMode.Wrap;
// add to active layer
document.ActiveLayer.AddChild(text);
document.SmartRefreshAllViews();
}
private void CreateStretchedTextWithBackplane()
{
// create text
NTextShape text = new NTextShape("Stretched text with backplane", base.GetGridCell(1, 1));
text.Style.TextStyle = new NTextStyle(new Font("Arial", 10), base.GetPredefinedColor(3));
text.Style.TextStyle.BackplaneStyle.Visible = true;
text.Style.TextStyle.BackplaneStyle.Shape = BackplaneShape.SmoothEdgeRectangle;
text.Mode = BoxTextMode.Stretch;
// add to active layer
document.ActiveLayer.AddChild(text);
document.SmartRefreshAllViews();
}
public void CreateEllipse()
{
// create ellipse
NRectangleF cell = this.DocumentHelper.GetGridCell(0, 1);
NEllipseShape ellipse = new NEllipseShape(cell);
// set fill and stroke styles
ellipse.Style.FillStyle = new NGradientFillStyle(GradientStyle.Horizontal, GradientVariant.Variant1, Color.Magenta, Color.LightGreen);
ellipse.Style.StrokeStyle = new NStrokeStyle(1, Color.Black, LinePattern.Dash);
// add to active layer
Document.ActiveLayer.AddChild(ellipse);
// add description
cell = this.DocumentHelper.GetGridCell(1, 1);
NTextShape text = new NTextShape("Ellipse with gradient fill style and dash stroke style", cell);
Document.ActiveLayer.AddChild(text);
}
public void CreateRect()
{
// create rect
NRectangleF cell = this.DocumentHelper.GetGridCell(0, 0);
NRectangleShape rect = new NRectangleShape(cell);
// set fill and stroke styles
rect.Style.FillStyle = new NColorFillStyle(Color.Magenta);
rect.Style.StrokeStyle = new NStrokeStyle(1, Color.Black);
// add to active layer
Document.ActiveLayer.AddChild(rect);
// add description
cell = this.DocumentHelper.GetGridCell(1, 0);
NTextShape text = new NTextShape("Rectangle with color fill style and solid stroke style", cell);
Document.ActiveLayer.AddChild(text);
}
private void CreateRect()
{
// create rect
NRectangleF cell = GetGridCell(0, 0);
NRectangleShape rect = new NRectangleShape(cell);
// set fill and stroke styles
rect.Style.FillStyle = new NColorFillStyle(GetPredefinedColor(0));
rect.Style.StrokeStyle = new NStrokeStyle(1, Color.Black);
// add to active layer
document.ActiveLayer.AddChild(rect);
// add description
cell = GetGridCell(1, 0);
NTextShape text = new NTextShape("Rectangle with color fill style and solid stroke style", cell);
document.ActiveLayer.AddChild(text);
}
private void CreateShapeWithDynamicPort()
{
// NOTE: the triangle shape is by default created with one dynamic port (the default one) and
// three rotated bounds ports located at the triangle vertices).
NBasicShapesFactory factory = new NBasicShapesFactory(document);
NShape shape = factory.CreateShape((int)BasicShapes.Triangle);
shape.Name = "Shape with Dynamic Port";
shape.Bounds = base.GetGridCell(0, 1);
// connect it with the center shape
document.ActiveLayer.AddChild(shape);
ConnectShapes(centerShape, shape);
// describe it
NTextShape text = new NTextShape("Shape with Dynamic Port", base.GetGridCell(0, 2, 0, 1));
document.ActiveLayer.AddChild(text);
}
private void textEdit_TextChanged(object sender, System.EventArgs e)
{
if (EventsHandlingPaused)
{
return;
}
// get the selected text shape
NTextShape text = (view.Selection.AnchorNode as NTextShape);
if (text == null)
{
return;
}
// change its text
text.Text = textEditBox.Text;
document.SmartRefreshAllViews();
}
private void EventSinkService_NodeSelected(NNodeEventArgs args)
{
// get the selected text shape
NTextShape text = (view.Selection.AnchorNode as NTextShape);
if (text == null)
{
return;
}
// update the form controls from the shape
PauseEventsHandling();
selectedTextGroupBox.Enabled = true;
textEditBox.Text = text.Text;
textModeCombo.SelectedItem = text.Mode;
allowDownwardCheck.Checked = text.AllowDownwardOrientation;
ResumeEventsHandling();
}
private void CreateShapeWithAutoCenterDirection()
{
NRectangleShape shape = new NRectangleShape(base.GetGridCell(1, 1));
shape.Name = "Port with Auto Center direction";
shape.Style.FillStyle = new NGradientFillStyle(GradientStyle.Horizontal, GradientVariant.Variant3, Color.FromArgb(192, 194, 194), Color.FromArgb(129, 133, 133));
shape.Style.StrokeStyle = new NStrokeStyle(1, Color.FromArgb(68, 90, 108));
shape.CreateShapeElements(ShapeElementsMask.Ports);
NRotatedBoundsPort port = new NRotatedBoundsPort(new NContentAlignment(50, 30));
port.DirectionMode = BoundsPortDirectionMode.AutoCenter;
shape.Ports.AddChild(port);
document.ActiveLayer.AddChild(shape);
// describe it
NTextShape text = new NTextShape("Port with Auto Center direction", base.GetGridCell(1, 2, 0, 1));
document.ActiveLayer.AddChild(text);
}
private void CreateXMLFormattedText()
{
NRectangleF cell = base.GetGridCell(2, 0, 1, 1);
// create text
NTextShape text = new NTextShape(
"<b>XML</b> Formatted Text allows you to <br></br>" +
"<font face = 'Tahoma' size = '19'>mix</font> <font face = 'Impact' size = '22'>fonts</font> <br></br>" +
"<font gradient = '0, 0, white, red'>display text with gradiens</font> <br></br>" +
"<font size = '22' border = '1' bordercolor = 'gray'>display text with borders</font> <br></br>" +
"<font shadowoffset = '2, 2' shadowfadelength = '3' shadowtype = 'gaussianblur'>display text with shadows</font> <br></br>" +
"display text with <b>bold</b>, <i>italic</i>, <u>underline</u> and <strike>strikeout</strike>",
cell);
text.Style.TextStyle = new NTextStyle(new Font("Arial", 12), base.GetPredefinedColor(4));
text.Style.TextStyle.TextFormat = TextFormat.XML;
// add to active layer
document.ActiveLayer.AddChild(text);
document.SmartRefreshAllViews();
}
private void CreateShapeWithAutoLinePort()
{
NBezierCurveShape shape = new NBezierCurveShape(new NPointF(0, 0), new NPointF(1, 0), new NPointF(1, 2), new NPointF(2, 2));
shape.Name = "Line Port with AutoLine direction";
shape.Bounds = base.GetGridCell(5, 1);
shape.Style.StrokeStyle = new NStrokeStyle(1, Color.FromArgb(68, 90, 108));
shape.CreateShapeElements(ShapeElementsMask.Ports);
NLogicalLinePort port = new NLogicalLinePort(shape.UniqueId, 50);
port.DirectionMode = LogicalLinePortDirectionMode.AutoLine;
shape.Ports.AddChild(port);
document.ActiveLayer.AddChild(shape);
// describe it
NTextShape text = new NTextShape("Line Port with AutoLine direction", base.GetGridCell(5, 2, 0, 1));
document.ActiveLayer.AddChild(text);
}
private void CreateEllipticalArcShape(int row, int col)
{
NRectangleF cell = GetGridCell(row, col);
Color color = GetPredefinedColor(2);
// create arc
NEllipticalArcShape arc = new NEllipticalArcShape(new NPointF(cell.X, cell.Y), new NPointF(cell.Right, cell.Bottom));
// set stroke style
arc.Style.StrokeStyle = new NStrokeStyle(2, color, LinePattern.Dot);
// set arrowheads style
NArrowheadStyle arrowheadStyle = new NArrowheadStyle(
ArrowheadShape.ClosedFork,
"",
new NSizeL(12, 12),
new NColorFillStyle(color),
new NStrokeStyle(1, Color.Black));
arc.Style.StartArrowheadStyle = arrowheadStyle;
arrowheadStyle = new NArrowheadStyle(
ArrowheadShape.DoubleArrow,
"",
new NSizeL(12, 12),
new NColorFillStyle(color),
new NStrokeStyle(1, Color.Black));
arc.Style.EndArrowheadStyle = arrowheadStyle;
// add to the active layer
document.ActiveLayer.AddChild(arc);
// add description
cell = GetGridCell(row + 1, col);
NTextShape text = new NTextShape("Elliptical arc with dots style and ClosedFork and DoubleArrow arrowheads", cell);
document.ActiveLayer.AddChild(text);
}
private void CreateBezierShape(int row, int col)
{
NRectangleF cell = GetGridCell(row, col);
Color color = GetPredefinedColor(4);
// create bezier
NBezierCurveShape bezier = new NBezierCurveShape(cell.Location, new NPointF(cell.Right, cell.Bottom));
// set stroke style
bezier.Style.StrokeStyle = new NStrokeStyle(2, color, LinePattern.Solid);
// set arrowheads style
NArrowheadStyle arrowheadStyle = new NArrowheadStyle(
ArrowheadShape.ManyOptional,
"",
new NSizeL(12, 12),
new NColorFillStyle(color),
new NStrokeStyle(1, Color.Black));
bezier.Style.StartArrowheadStyle = arrowheadStyle;
arrowheadStyle = new NArrowheadStyle(
ArrowheadShape.Many,
"",
new NSizeL(12, 12),
new NColorFillStyle(color),
new NStrokeStyle(1, Color.Black));
bezier.Style.EndArrowheadStyle = arrowheadStyle;
// add to the active layer
document.ActiveLayer.AddChild(bezier);
// add description
cell = GetGridCell(row + 1, col);
NTextShape text = new NTextShape("Bezier curve with solid style and ManyOptional and Many arrowheads", cell);
document.ActiveLayer.AddChild(text);
}
private void InitDocument()
{
document.Style.StartArrowheadStyle.Shape = ArrowheadShape.None;
document.Style.EndArrowheadStyle.Shape = ArrowheadShape.None;
int row = 0;
int col = 0;
int maxColCount = 5;
int index = 0;
foreach (NPointShape pointShape in document.PointShapeStencil.PredefinedPointShapes)
{
// create the path representing the arrow head shape
NCustomPath path = new NCustomPath((GraphicsPath)pointShape.Path.Clone(), pointShape.Closed? PathType.ClosedFigure: PathType.OpenFigure);
// create a shape to host the path
NCompositeShape shape = new NCompositeShape();
shape.Primitives.AddChild(path);
shape.UpdateModelBounds();
// reposition the shape and add to active layer
shape.Bounds = base.GetGridCell(row, col);
document.ActiveLayer.AddChild(shape);
// describe it
string str = NExamplesHelper.InsertSpacesBeforeUppers(((PointShape)(index + 2)).ToString());
NTextShape text = new NTextShape(str, base.GetGridCell(row + 1, col));
document.ActiveLayer.AddChild(text);
col++;
index++;
if (col > maxColCount)
{
row += 2;
col = 0;
}
}
}
private void CreateLineShape(int row, int col)
{
// create line
NRectangleF cell = GetGridCell(row, col);
Color color = GetPredefinedColor(0);
NLineShape line = new NLineShape(cell.X, cell.Y, cell.Right, cell.Bottom);
// set stroke style
line.Style.StrokeStyle = new NStrokeStyle(1, color, LinePattern.Dash);
// set arrowheads style
NArrowheadStyle arrowheadStyle = new NArrowheadStyle(
ArrowheadShape.Circle,
"",
new NSizeL(12, 12),
new NColorFillStyle(color),
new NStrokeStyle(1, Color.Black));
line.Style.StartArrowheadStyle = arrowheadStyle;
arrowheadStyle = new NArrowheadStyle(
ArrowheadShape.Arrow,
"",
new NSizeL(12, 12),
new NColorFillStyle(color),
new NStrokeStyle(1, Color.Black));
line.Style.EndArrowheadStyle = arrowheadStyle;
// add to the active layer
document.ActiveLayer.AddChild(line);
// add description
cell = GetGridCell(row + 1, col);
NTextShape text = new NTextShape("Line with dash style and Circle and Arrow arrowheads", cell);
document.ActiveLayer.AddChild(text);
}
public void CreateSingleArrow()
{
// create single arrow
NRectangleF cell = this.DocumentHelper.GetGridCell(2, 0);
NPointF startPoint = new NPointF(cell.X, cell.Y + cell.Height / 2);
NPointF endPoint = new NPointF(cell.Right, cell.Y + cell.Height / 2);
NArrowShape arrow = new NArrowShape(ArrowType.SingleArrow, startPoint, endPoint, 20, 45, 60);
// set styles
arrow.Style.FillStyle = new NHatchFillStyle(HatchStyle.SmallGrid, Color.Yellow, Color.Coral);
arrow.Style.StrokeStyle = new NStrokeStyle(1, Color.Black, LinePattern.Dot);
// add to the active layer
Document.ActiveLayer.AddChild(arrow);
// add description
cell = this.DocumentHelper.GetGridCell(3, 0);
NTextShape text = new NTextShape("Single arrow with hatch fill style and dot stroke style", cell);
Document.ActiveLayer.AddChild(text);
}
private void CreateShapeWithAutoPrevPort()
{
NBasicShapesFactory factory = new NBasicShapesFactory(document);
NShape shape = factory.CreateShape((int)BasicShapes.Triangle);
shape.Name = "Point Port with AutoPrev direction";
shape.Bounds = base.GetGridCell(4, 1);
shape.Style.FillStyle = new NGradientFillStyle(GradientStyle.DiagonalUp, GradientVariant.Variant4, Color.FromArgb(192, 194, 194), Color.FromArgb(129, 133, 133));
shape.Style.StrokeStyle = new NStrokeStyle(1, Color.FromArgb(68, 90, 108));
NPointPort port = new NPointPort(shape.UniqueId, PointIndexMode.Second, -1);
port.DirectionMode = PointPortDirectionMode.AutoPrev;
shape.Ports.RemoveAllChildren();
shape.Ports.AddChild(port);
document.ActiveLayer.AddChild(shape);
// describe it
NTextShape text = new NTextShape("Point Port with AutoPrev direction", base.GetGridCell(4, 2, 0, 1));
document.ActiveLayer.AddChild(text);
}
