// Make a row of bars in the X direction.
private void MakeBars(double xmin, double ymin,
double zmin, double dx, double gap,
double[] values, string[] frontLabels, string[] topLabels,
Brush[] barBrushes, Brush[] bgBrushes, Brush[] fgBrushes,
FontFamily ff, Model3DGroup group)
{
double x = xmin;
double fontSize = 0.4;
for (int i = 0; i < values.Length; i++)
{
// Make the bar.
MeshGeometry3D barMesh = new MeshGeometry3D();
Point3D corner = new Point3D(x, ymin, zmin);
barMesh.AddBox(corner,
D3.XVector(dx),
D3.YVector(YScale * values[i]),
D3.ZVector(dx));
group.Children.Add(barMesh.MakeModel(barBrushes[i]));
// Display the front label.
const double textWid = 1.8;
MakeLabel(frontLabels[i],
new Point3D(x + dx, ymin, textWid + zmin + dx + gap),
D3.ZVector(-textWid), D3.XVector(-dx),
bgBrushes[i], fgBrushes[i], fontSize, ff,
HorizontalAlignment.Left, VerticalAlignment.Center, group);
// Display the top label.
MakeLabel(topLabels[i],
new Point3D(x,
ymin + YScale * values[i],
zmin - 0.1),
D3.XVector(dx), D3.YVector(dx),
Brushes.Transparent, fgBrushes[i], fontSize, ff,
HorizontalAlignment.Center, VerticalAlignment.Bottom, group);
x += dx + gap;
}
}
// Define the model.
private void DefineModel(Model3DGroup group)
{
// Axes.
//MeshExtensions.AddAxes(group);
// General positioning parameters.
Point3D origin = new Point3D(0, -1, 0);
double barDx = 1;
double barGap = 0.25;
// Load the data.
double[] values = LoadData();
int numValues = values.Length;
string[] frontLabels =
{ " Sofa", " Bathroom", " Dresser", " Fridge or\n Freezer", " Outside", " Other" };
string[] topLabels = new string[numValues];
for (int i = 0; i < numValues; i++)
{
topLabels[i] = values[i].ToString("P0");
}
Brush[] barBrushes =
{
Brushes.Red, Brushes.Green, Brushes.Blue,
Brushes.Yellow, Brushes.Orange, Brushes.Fuchsia,
};
Brush[] bgBrushes =
{
Brushes.HotPink, Brushes.LightGreen, Brushes.LightBlue,
new SolidColorBrush(Color.FromArgb(255, 255, 255, 100)),
new SolidColorBrush(Color.FromArgb(255, 255, 220, 100)),
new SolidColorBrush(Color.FromArgb(255, 255, 128, 255)),
};
Brush[] fgBrushes =
{
Brushes.Black, Brushes.Black, Brushes.Black,
Brushes.Black, Brushes.Black, Brushes.Black,
};
// See how big the bars will be.
double wid = numValues * barDx + (numValues - 1) * barGap;
double hgt = values.Max() * YScale;
double barXmin = origin.X - wid / 2;
double barXmax = barXmin + wid;
double barYmin = origin.Y;
double barYmax = barYmin + hgt;
double barZmin = origin.Z - barDx / 2;
double barZmax = barZmin + barDx;
// Bars.
FontFamily ff = new FontFamily("Franklin Gothic Demi");
MakeBars(barXmin, barYmin, barZmin, barDx, barGap, values,
frontLabels, topLabels, barBrushes, bgBrushes, fgBrushes,
ff, group);
// Title.
double fontSize = 0.75;
MakeLabel("Where's My",
new Point3D(barXmin, barYmax - 1, barZmin - 0.1),
D3.XVector(wid), D3.YVector(1),
Brushes.Transparent, Brushes.DarkBlue, fontSize, ff,
HorizontalAlignment.Center, VerticalAlignment.Center, group);
MakeLabel("Remote?",
new Point3D(barXmin, barYmax - 0.75 - 1, barZmin - 0.1),
D3.XVector(wid), D3.YVector(1),
Brushes.Transparent, Brushes.DarkBlue, fontSize, ff,
HorizontalAlignment.Center, VerticalAlignment.Center, group);
}
