public static System.Windows.Media.Color ToMediaColor(this Core.Display.Color color)
{
return(System.Windows.Media.Color.FromArgb(
System.Convert.ToByte(color.A),
System.Convert.ToByte(color.R),
System.Convert.ToByte(color.G),
System.Convert.ToByte(color.B)
));
}
private void Redraw()
{
// Early returns if canvas is too small or no structure loaded
if (CanvasIsSmall())
{
return;
}
if (this._pixelStructure == null | this._actualOutline == null)
{
return;
}
// Set state
this._isRedrawing = true;
// Render analysis colors
bool renderAnalColors = this._displayState == DisplayState.Analytical;
// Render displacement?
bool renderDisplacement = this._pixelStructure.HasAnalysisValues();
// Clear canvas
ClearCanvas();
// Get domains for canvas and point collection
Domain2d pxlSDomain = this._massingDomain;
Domain2d canvasDomain = GetCanvasDomain();
List <Line> pxsLines = _pixelStructure.GetAllLines(renderDisplacement).Select(l =>
{
return(l.Map(pxlSDomain, canvasDomain).ToCanvasLine(Brushes.Gray));
}).ToList();
if (renderDisplacement)
{
// Add analysis colors
List <double> edgeMap = new List <double>();
_pixelStructure.GetAllEdges().ForEach(e =>
{
edgeMap.Add(Math.Abs(_dispMap[e.Start]) + Math.Abs(_dispMap[e.End]));
});
var startingDomain = new Domain(
edgeMap.Min(),
edgeMap.Max()
);
var redDomain = new Domain(0, 255);
int i = 0;
_pixelStructure.ClearAllEdgeColors();
pxsLines.ForEach(l =>
{
try
{
var edgeColor = new Core.Display.Color(255, System.Convert.ToInt32(edgeMap[i].Map(startingDomain, redDomain)), 0, 0);
_pixelStructure.AllEdgeColors.Add(edgeColor);
if (renderAnalColors)
{
l.Stroke = new SolidColorBrush(edgeColor.ToMediaColor());
}
else
{
l.Stroke = Brushes.Black;
}
} catch
{
l.Stroke = Brushes.Black;
_pixelStructure.AllEdgeColors.Add(new Core.Display.Color(255, 0, 0, 0));
}
i++;
});
}
List <Line> actualMassingLInes = _actualOutline.Select(l =>
{
return(l.Map(pxlSDomain, canvasDomain).ToCanvasLine(Brushes.LightBlue));
}).ToList();
// Add lines to canvas
pxsLines.ForEach(l => canv_Main.Children.Add(l));
actualMassingLInes.ForEach(l => canv_Main.Children.Add(l));
// Render support points
List <Rectangle> supports = _pixelStructure.Nodes.Where(n => n.IsLocked).ToList().Select(n =>
{
return(n.Map(pxlSDomain, canvasDomain).ToCanvasRect(20, Brushes.Blue));
}).ToList();
supports.ForEach(r =>
{
int index = canv_Main.Children.Add(r);
});
// Update summary
if (this._pixelStructure != null && MainWindow.AnalysisResults != null)
{
RenderAnalysisSummary();
}
// Set state
this._isRedrawing = false;
}