private GoLink DrawEdge(GoNodeWrapper nodeWrapper, GoView myView, InstructionNode backNode, GoLayer layer, Pen pen)
{
GoLink link = new GoLink();
var backNodeWrapper = GetNodeWrapper(backNode);
link.Pen = pen;
link.ToPort = nodeWrapper.Node.LeftPort;
if (backNodeWrapper.Node == nodeWrapper.Node)
{
link.FromPort = backNodeWrapper.Node.RightPort;
link.Style = GoStrokeStyle.Bezier;
link.CalculateRoute();
foreach (int index in new[] { 1, 2 })
{
link.SetPoint(index, new PointF(link.GetPoint(index).X, link.GetPoint(index).Y - 40));
}
}
else
{
link.FromPort = backNodeWrapper.Node.RightPort;
}
layer.Add(link);
link.PenWidth = 3;
return(link);
}
private void DrawFlowLinks(GoNodeWrapper nodeWrapper, GoView myView)
{
foreach (InstructionNode wrapper in nodeWrapper.InstructionNode.ProgramFlowForwardRoutes)
{
Color randomColor;
GoLink link = new GoLink();
link.FromArrow = true;
link.ToPort = nodeWrapper.Node.RightPort;
link.Pen = new Pen(link.Pen.Brush)
{
DashStyle = DashStyle.Dash
};
link.PenWidth = 1;
link.Style = GoStrokeStyle.RoundedLineWithJumpGaps;
link.BrushStyle = GoBrushStyle.EllipseGradient;
var backNode = GetNodeWrapper(wrapper);
link.FromPort = backNode.Node.LeftPort;
myView.Document.Add(link);
randomColor = Color.Black;
link.PenColor = randomColor;
}
}
