public void Plot()
{
_log.InfoFormat("Plotting image ({0:N0}x{1:N0})", _resolution.Width, _resolution.Height);
_log.DebugFormat("Iterating {0:N0} times per point", _bailout);
var viewPort = AreaFactory.RenderingArea;
viewPort.LogViewport();
var rotatedResolution = new Size(_resolution.Height, _resolution.Width);
_log.Info("Calculating trajectories");
var processedCount = 0;
Parallel.ForEach(GetNumbers(), new ParallelOptions {
MaxDegreeOfParallelism = GlobalArguments.DegreesOfParallelism
}, number =>
{
foreach (var c in GetTrajectory(number))
{
var point = viewPort.GetPointFromNumber(rotatedResolution, c).Rotate();
if (!_resolution.IsInside(point))
{
continue;
}
_hitPlot.IncrementPoint(point);
}
Interlocked.Increment(ref processedCount);
if (processedCount % 1000 == 0)
{
_log.DebugFormat("Plotted {0:N0} points' trajectories", processedCount);
}
});
_log.DebugFormat("Plotted {0:N0} points' trajectories", processedCount);
_log.Info("Done plotting trajectories");
_log.DebugFormat("Maximum point hit count: {0:N0}", _hitPlot.Max());
_hitPlot.SaveTrajectories(Path.Combine(_outputDirectory, _outputFilename));
_log.DebugFormat("Saved plot as: {0}", _outputFilename);
}
public void Render(string outputDirectory, string outputFilename)
{
_log.Info("Loading trajectories...");
_hitPlotRed.LoadTrajectories(Path.Combine(_inputInputDirectory, _inputFilenameRed));
_hitPlotGreen.LoadTrajectories(Path.Combine(_inputInputDirectory, _inputFilenameGreen));
_hitPlotBlue.LoadTrajectories(Path.Combine(_inputInputDirectory, _inputFilenameBlue));
_log.Info("Done loading; finding maximums...");
var maxRed = _hitPlotRed.Max();
var maxGreen = _hitPlotGreen.Max();
var maxBlue = _hitPlotBlue.Max();
_log.DebugFormat("Found maximum red: {0:N0}", maxRed);
_log.DebugFormat("Found maximum green: {0:N0}", maxGreen);
_log.DebugFormat("Found maximum blue: {0:N0}", maxBlue);
_log.Info("Starting to render");
var outputImg = new Bitmap(_resolution.Width, _resolution.Height);
var processedPixels =
_resolution
.GetAllPoints()
.AsParallel()
.WithDegreeOfParallelism(GlobalArguments.DegreesOfParallelism)
.Select(p => ComputeColor(p, maxRed, maxGreen, maxBlue))
.AsEnumerable();
foreach (var result in processedPixels)
{
outputImg.SetPixel(result.Item1.X, result.Item1.Y, result.Item2);
}
_log.Info("Finished rendering");
_log.Debug("Saving image");
outputImg.Save(Path.Combine(outputDirectory, String.Format("{0}.png", outputFilename)));
_log.Debug("Done saving image");
}
public void Render(string outputDirectory, string outputFilename, ColorRamp colorRamp)
{
_log.InfoFormat("Creating image ({0:N0}x{1:N0})", _resolution.Width, _resolution.Height);
_log.Info("Loading trajectory...");
_hitPlot.LoadTrajectories(Path.Combine(_inputInputDirectory, _inputFilename));
_log.Info("Done loading; finding maximum...");
var max = _hitPlot.Max();
_log.DebugFormat("Found maximum: {0:N0}", max);
_log.Info("Starting to render");
var outputImg = new Bitmap(_resolution.Width, _resolution.Height);
var processedPixels =
_resolution
.GetAllPoints()
.AsParallel()
.WithDegreeOfParallelism(GlobalArguments.DegreesOfParallelism)
.Select(p => ComputeColor(p, max, colorRamp))
.AsEnumerable();
foreach (var result in processedPixels)
{
outputImg.SetPixel(result.Item1.X, result.Item1.Y, result.Item2);
}
_log.Info("Finished rendering");
_log.Debug("Saving image");
outputImg.Save(Path.Combine(outputDirectory, String.Format("{0}.png", outputFilename)));
_log.Debug("Done saving image");
}