public FactorLineLoadDialog(SlopeDefineCanvas canvas, LineLoad load)
{
InitializeComponent();
this.canvas = canvas;
this.load = load;
// get units dependent scaling factor and strings
double factor;
string coordUnits, loadUnits;
switch (canvas.Units)
{
case Units.Metres: factor = 0.0254; coordUnits = "m"; loadUnits = "kN/m"; break;
case Units.Millimetres: factor = 25.4; coordUnits = "mm"; loadUnits = "kN/m"; break;
case Units.Feet: factor = 1.0 / 12.0; coordUnits = "ft"; loadUnits = "lbf/ft"; break;
default: factor = 1.0; coordUnits = "in"; loadUnits = "lbf/ft"; break;
}
// set units labels
node1Units.Content = coordUnits;
node2Units.Content = coordUnits;
nLoad1Units.Content = loadUnits;
nLoad2Units.Content = loadUnits;
tLoad1Units.Content = loadUnits;
tLoad2Units.Content = loadUnits;
// set node coordinates
double xCoord, yCoord;
xCoord = (load.Nodes[0].Point.X - canvas.OriginOffsetX) / canvas.DpiX * factor * canvas.Scale;
yCoord = (canvas.ActualHeight - load.Nodes[0].Point.Y - canvas.OriginOffsetY) / canvas.DpiY * factor * canvas.Scale;
coords1.Content = string.Format("({0}, {1})", Math.Round(xCoord, 2), Math.Round(yCoord, 2));
xCoord = (load.Nodes[1].Point.X - canvas.OriginOffsetX) / canvas.DpiX * factor * canvas.Scale;
yCoord = (canvas.ActualHeight - load.Nodes[1].Point.Y - canvas.OriginOffsetY) / canvas.DpiY * factor * canvas.Scale;
coords2.Content = string.Format("({0}, {1})", Math.Round(xCoord, 2), Math.Round(yCoord, 2));
// set existing load values (if present)
MaterialBlock parent = canvas.Substructs.Find(delegate(MaterialBlock mb) { return(mb.Material.Name != "NULL" && mb.LineLoads.Contains(load)); });
isLoadedN.IsEnabled = parent != null && load.IsLoadedN;
isLoadedN.IsChecked = nFactor.IsEnabled = parent != null && load.IsActiveN;
nFactor.Text = string.Format("{0}", Math.Round(load.NFactor, 3));
nLoad1.Text = string.Format("{0}", Math.Round(load.NLoad1, 2));
nLoad2.Text = string.Format("{0}", Math.Round(load.NLoad2, 2));
isLoadedT.IsEnabled = parent != null && load.IsLoadedT;
isLoadedT.IsChecked = tFactor.IsEnabled = parent != null && load.IsActiveT;
tFactor.Text = string.Format("{0}", Math.Round(load.TFactor, 3));
tLoad1.Text = string.Format("{0}", Math.Round(load.TLoad1, 2));
tLoad2.Text = string.Format("{0}", Math.Round(load.TLoad2, 2));
}
public ActivateFixityDialog(SlopeDefineCanvas canvas, LineConstraint lc)
{
InitializeComponent();
this.canvas = canvas;
this.lc = lc;
MaterialBlock parent = canvas.Substructs.Find(delegate(MaterialBlock mb) { return(mb.Material.Name != "NULL" && mb.LineConstraints.Contains(lc)); });
isFixedX.IsEnabled = parent != null && lc.IsFixedX;
isFixedY.IsEnabled = parent != null && lc.IsFixedY;
isFixedX.IsChecked = parent != null && lc.IsActiveX;
isFixedY.IsChecked = parent != null && lc.IsActiveY;
}
public ActivateFixityDialog(SlopeDefineCanvas canvas, DrawingPoint p)
{
InitializeComponent();
this.canvas = canvas;
this.p = p;
MaterialBlock parent = canvas.Substructs.Find(delegate(MaterialBlock mb) { return(mb.Material.Name != "NULL" && mb.BoundaryPoints.Contains(p)); });
isFixedX.IsEnabled = parent != null && p.IsFixedX;
isFixedY.IsEnabled = parent != null && p.IsFixedY;
isFixedX.IsChecked = parent != null && p.IsFixActiveX;
isFixedY.IsChecked = parent != null && p.IsFixActiveY;
List <LineConstraint> attachedLCs = new List <LineConstraint>();
canvas.Substructs.ForEach(
delegate(MaterialBlock mb)
{
attachedLCs.AddRange(mb.LineConstraints.FindAll(delegate(LineConstraint lc) { return(lc.Nodes.Contains(p)); }));
});
attachedLCs.ForEach(
delegate(LineConstraint lc)
{
if (lc.IsActiveX)
{
isFixedX.IsEnabled = false;
}
if (lc.IsActiveY)
{
isFixedY.IsEnabled = false;
}
});
attachedLCs.Clear();
}
