public JSModel DoAnalysis()
{
var lowerSupportNode = new JSNode(new Vector2d(0, 0))
{
XRestrained = true, YRestrained = true
};
var upperSupportNode = new JSNode(new Vector2d(0, 10))
{
XRestrained = true, YRestrained = true
};
var forceNode = new JSNode(new Vector2d(5, 5));
var nodes = new JSNode[] { upperSupportNode, forceNode, lowerSupportNode };
var force = new JSPointLoad(new Vector2d(0, -1), forceNode);
var forces = new JSPointLoad[] { force };
var lowerBar = new JSBar(lowerSupportNode, forceNode);
var upperBar = new JSBar(upperSupportNode, forceNode);
var bars = new JSBar[] { upperBar, lowerBar };
var analyser = new JSModel();
analyser.AddItems(bars, nodes, forces);
analyser.Solve();
return(analyser);
}
public OxyForm_ResultsView(JSModel model, string title)
{
InitializeComponent();
//this.plotView1.Size = this.ClientSize;
this.SizeChanged += Form1_SizeChanged;
Model = new PlotModel {
Title = title
};
JointModel = model;
foreach (var bar in JointModel.Bars)
{
var series = new LineSeries();
series.Points.Add(bar.StartPosition.ToDataPoint());
series.Points.Add(bar.EndPosition.ToDataPoint());
series.Title = $"Bar {bar.Number}: F={bar.ForceResult.ToString("F2")}";
Model.Series.Add(series);
var text = new TextAnnotation();
text.TextPosition = bar.MidPoint.ToDataPoint();
text.TextVerticalAlignment = OxyPlot.VerticalAlignment.Middle;
text.TextHorizontalAlignment = OxyPlot.HorizontalAlignment.Center;
text.Text = bar.ForceResult.ToString("F2");
text.Background = OxyColor.FromRgb(255, 255, 255);
Model.Annotations.Add(text);
}
foreach (var node in JointModel.Nodes)
{
var text = new TextAnnotation();
text.TextPosition = node.Position.ToDataPoint();
text.TextVerticalAlignment = OxyPlot.VerticalAlignment.Top;
text.TextHorizontalAlignment = OxyPlot.HorizontalAlignment.Left;
var textString = $"Node {node.Number}\n";
if (node.AppliedForces != Vector2d.Zero)
{
textString += "F=" + node.AppliedForces + "\n";
}
if (node.ReactionResult != Vector2d.Zero)
{
textString += "R=" + node.ReactionResult;
}
text.Text = textString;
text.StrokeThickness = 0;
Model.Annotations.Add(text);
}
this.plotView1.Model = Model;
}
