public void StartApp(IReadOnlyCollection <string> args)
{
int width = 900, height = 600;
var iterations = 20;
int offsetX = 0, offsetY = 0;
var zoom = 1.0f;
var options = new OptionSet
{
{ "w=", x => width = int.Parse(x) },
{ "h=", x => height = int.Parse(x) },
{ "iter=", x => iterations = int.Parse(x) },
{ "ofX=", x => offsetX = int.Parse(x) },
{ "ofY=", x => offsetY = int.Parse(x) },
{ "z=", x => zoom = float.Parse(x) },
{ "help", x => PrintHelp() }
};
List <string> argsList;
try
{
argsList = options.Parse(args);
}
catch (FormatException)
{
Console.WriteLine("Wrong parameter types!");
return;
}
catch (OptionException)
{
Console.WriteLine("Some of the specified launch parameters do not contain a required value!");
return;
}
if (width < 10 || height < 10 || zoom <= 0)
{
Console.WriteLine("Wrong parameter values!");
return;
}
if (argsList.Count == args.Count || args.Count < 1)
{
Console.WriteLine("Using default values. Start with -help to get more information.");
}
if (isHelp)
{
return;
}
IFractal fractal = new MandelbrotSet(iterations, offsetX, offsetY, zoom);
fractal.Listener = this;
fractal.GetFractal(width, height);
}
private void CreateTask(TileIndex id, DataRect bounds)
{
Task task = Task.Create(o =>
{
var set = new MandelbrotSet(size, bounds);
set.Palette = new HSBPalette();
var bmp = set.Draw();
bmp.Freeze();
ReportSuccessAsync(null, bmp, id);
LookForNexttask();
}, manager);
}
private void CreateTask(TileIndex id, DataRect bounds)
{
var task = factory.StartNew(() =>
{
var set = new MandelbrotSet(size, bounds);
set.Palette = new HSBPalette();
var bmp = set.Draw();
bmp.Freeze();
ReportSuccessAsync(null, bmp, id);
LookForNexttask();
});
}
private void CreateTask(TileIndex id, DataRect bounds)
{
Task task = factory.StartNew(() =>
{
Thread.CurrentThread.Priority = ThreadPriority.Lowest;
var set = new MandelbrotSet(size, bounds);
set.Palette = new HsbPalette();
var bmp = set.Draw();
bmp.Freeze();
ReportSuccessAsync(null, bmp, id);
LookForNextTask();
});
}
public void ScaleTest(double value, double currentScaleMin, double currentScaleMax, double desiredScaleMin, double desiredScaleMax, double expected)
{
var actual = MandelbrotSet.Scale(value, currentScaleMin, currentScaleMax, desiredScaleMin, desiredScaleMax);
Assert.Equal(expected, actual, 6);
}
public MandelbrotRenderer(Paint paint) : base(paint)
{
Mandelbrot = new MandelbrotSet();
}
