public Color[,] Render(Size resolution, Area viewPort)
{
_log.InfoFormat("Starting to render ({0:N0}x{1:N0})", resolution.Width, resolution.Height);
viewPort.LogViewport();
var output = new Color[resolution.Width, resolution.Height];
_log.Debug("Rendering points");
var allPointsWithEscapeTimes =
resolution
.GetAllPoints()
.AsParallel()
.WithDegreeOfParallelism(GlobalArguments.DegreesOfParallelism)
.Select(p => Tuple.Create(p, PickColor(FindEscapeTime(viewPort.GetNumberFromPoint(resolution, p)))))
.AsEnumerable();
foreach (var result in allPointsWithEscapeTimes)
{
output[result.Item1.X, result.Item1.Y] = result.Item2;
}
return output;
}
public Color[,] Render(Size resolution, Area viewPort)
{
_log.InfoFormat("Starting to render ({0:N0}x{1:N0})", resolution.Width, resolution.Height);
viewPort.LogViewport();
var areasToInclude = GetAreasToInclude(resolution, viewPort).ToArray();
var checkForEdges = areasToInclude.Length > 1;
var output = new Color[resolution.Width, resolution.Height];
_log.Debug("Rendering points");
var processedPixels = resolution
.GetAllPoints()
.AsParallel()
.WithDegreeOfParallelism(GlobalArguments.DegreesOfParallelism)
.Select(p => PickColorForPoint(p, viewPort, resolution, checkForEdges, areasToInclude))
.AsEnumerable();
foreach (var result in processedPixels)
{
output[result.Item1.X, result.Item1.Y] = result.Item2;
}
if (ShouldIncludeGrid)
{
_log.Debug("Rendering grid");
RenderGrid(resolution, viewPort, output);
}
_log.Debug("Rendering axis");
RenderAxis(resolution, viewPort, output);
return output;
}
public List<Complex> FindPoints(Size resolution, Area viewPort)
{
_log.InfoFormat("Looking for points ({0:N0}x{1:N0})", resolution.Width, resolution.Height);
var results = new ConcurrentBag<Complex>();
Parallel.ForEach(resolution.GetAllPoints(), new ParallelOptions { MaxDegreeOfParallelism = GlobalArguments.DegreesOfParallelism }, point =>
{
var number = viewPort.GetNumberFromPoint(resolution, point);
if (IsInSet(number))
{
results.Add(number);
}
});
var resultList = results.ToList();
_log.DebugFormat("Found {0:N0} points", resultList.Count);
return resultList;
}
