private void DrawGrid()
{
var shortcutSet = run.Output.GetShortcuts(currentLevel);
var numPoints = run.Input.Trajectory.Count;
grid.SetDimensions(numPoints, numPoints);
for (var i = 0; i < numPoints; i++)
{
for (var j = 0; j < numPoints; j++)
{
var color = Color.White;
if (i == j)
{
color = Color.Black;
}
grid.ColorCell(i, j, color);
}
}
foreach (var shortcut in shortcutSet)
{
grid.ColorCell(shortcut.Start.Index, shortcut.End.Index, Color.Black);
grid.ColorCell(shortcut.End.Index, shortcut.Start.Index, Color.Black);
}
grid.DrawGrid();
}
private void DrawGrid()
{
var shortcutGraph = Output.Graphs[currentLevel];
var trajectory = run.Input.Trajectory;
var numPoints = run.Input.Trajectory.Count;
var gradientSize = 1000;
var colorGradient = ColorableGrid.CreateColorGradient(gradientSize, new [] { Color.Black, Color.Red, Color.Yellow, Color.White });
//var colorGradient = ColorableGrid.CreateColorGradient(gradientSize, new[] { Color.White, Color.Black });
var maxWeight = 0;
var minWeight = int.MaxValue;
foreach (var shortcut in shortcutGraph.Shortcuts.Keys)
{
var weight = ((WeightedEdge)shortcutGraph.Shortcuts[shortcut]).Data;
maxWeight = Math.Max(maxWeight, weight);
minWeight = Math.Min(minWeight, weight);
}
var weightRange = maxWeight - minWeight;
grid.SetDimensions(numPoints, numPoints);
for (var i = 0; i < numPoints; i++)
{
for (var j = 0; j < numPoints; j++)
{
Color color;
if (i == j)
{
color = colorGradient[0];
}
else if (weightRange == 0)
{
color = colorGradient[colorGradient.Count - 1];
}
else
{
var shortcut = j > i ? new Shortcut(trajectory[i], trajectory[j]) : new Shortcut(trajectory[j], trajectory[i]);
if (shortcutGraph.Shortcuts.ContainsKey(shortcut))
{
var weight = ((WeightedEdge)shortcutGraph.Shortcuts[shortcut]).Data;
if (j == numPoints - 1 && j > i)
{
Debug.WriteLine(weight);
}
var weightFraction = ((double)weight - minWeight) / weightRange;
var index = (int)(weightFraction * (gradientSize - 1));
color = colorGradient[index];
}
else
{
color = Color.White;
}
}
grid.ColorCell(i, j, color);
}
}
grid.DrawGrid();
}