private void CreateStroke()
{
// create an arrow head style which uses a custom shape
NArrowheadStyle defaultStyle = new NArrowheadStyle(
ArrowheadShape.Custom,
"Double Opened Arrow",
new NSizeL(13, 13),
new NColorFillStyle(Color.OrangeRed),
new NStrokeStyle(1, Color.Black));
// create a polyline which uses this arrowhead style
NPointF[] points = new NPointF[] {
new NPointF(290, 50),
new NPointF(207, 199),
new NPointF(40, 50),
new NPointF(234, 95),
new NPointF(94, 184)
};
NPolylineShape polyline = new NPolylineShape(points);
polyline.Style.StartArrowheadStyle = defaultStyle.Clone() as NArrowheadStyle;
polyline.Style.EndArrowheadStyle = defaultStyle.Clone() as NArrowheadStyle;
document.ActiveLayer.AddChild(polyline);
}
private NMaster CreateGeneralizationMaster()
{
NStep3Connector c = new NStep3Connector(new NPointF(0, 0), new NPointF(100, 50), true);
c.Name = "UML Generalization";
NStrokeStyle strokeStyle = (NStrokeStyle)document.ComposeStrokeStyle().Clone();
NArrowheadStyle arrowheadStyle = new NArrowheadStyle(ArrowheadShape.Arrow, string.Empty, ArrowSize, ConFillStyle, strokeStyle);
NStyle.SetStartArrowheadStyle(c, arrowheadStyle);
return(new NMaster(c, NGraphicsUnit.Pixel, c.Name, "Drag me on the drawing"));
}
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);
}
/// <summary>
/// Shows the end arrowhead style editor for the specified styleable node
/// </summary>
/// <param name="styleable"></param>
protected void ShowEndArrowheadStyleEditor(INStyleable styleable)
{
if (styleable == null)
{
return;
}
NArrowheadStyle arrowheadStyle = styleable.ComposeEndArrowheadStyle();
NArrowheadStyle newArrowheadStyle = null;
if (NArrowheadStyleTypeEditor.Edit(arrowheadStyle, out newArrowheadStyle, false, arrowheadStyle != NStyle.GetEndArrowheadStyle(styleable)))
{
NStyle.SetEndArrowheadStyle(styleable, newArrowheadStyle);
document.RefreshAllViews();
}
}
private NMaster CreateCompositionMaster()
{
NStep3Connector c = new NStep3Connector(new NPointF(0, 0), new NPointF(100, 50), true);
c.Name = "UML Composition";
NStrokeStyle strokeStyle = (NStrokeStyle)document.ComposeStrokeStyle().Clone();
NArrowheadStyle arrowheadStyle = new NArrowheadStyle(ArrowheadShape.Losangle, string.Empty, LosangleSize, new NColorFillStyle(Color.Silver), (NStrokeStyle)strokeStyle.Clone());
NStyle.SetStartArrowheadStyle(c, arrowheadStyle);
arrowheadStyle = new NArrowheadStyle(ArrowheadShape.OpenedArrow, string.Empty, ArrowSize, ConFillStyle, (NStrokeStyle)strokeStyle.Clone());
NStyle.SetEndArrowheadStyle(c, arrowheadStyle);
return(new NMaster(c, NGraphicsUnit.Pixel, c.Name, "Drag me on the drawing"));
}
private NMaster CreateAssociationMaster()
{
NStep3Connector c = new NStep3Connector(new NPointF(0, 0), new NPointF(100, 50), true);
c.Name = "UML Association";
NStrokeStyle strokeStyle = (NStrokeStyle)document.ComposeStrokeStyle().Clone();
NArrowheadStyle arrowheadStyle = new NArrowheadStyle(ArrowheadShape.OpenedArrow, string.Empty, ArrowSize, ConFillStyle, (NStrokeStyle)strokeStyle.Clone());
NStyle.SetEndArrowheadStyle(c, arrowheadStyle);
strokeStyle.Pattern = LinePattern.Dash;
NStyle.SetStrokeStyle(c, strokeStyle);
return(new NMaster(c, NGraphicsUnit.Pixel, c.Name, "Drag me on the drawing"));
}
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 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 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);
}
