private void CalcDiagram()
{
gifCreater.images.Clear();
int startIter = maxGIFIterations - 1;
if (diagramDrawer.CreateGif)
{
startIter = 1;
}
int s = 2;
int d = MaxFunctionIterations / maxGIFIterations;
if (maxGIFIterations > 2)
{
d = MaxFunctionIterations / (maxGIFIterations - 2);
}
for (int m = startIter; m < maxGIFIterations; m++)
{
decimal start = DiagramStartParameter;
decimal stop = DiagramStopParameter;
if (DiagramStartParameter > DiagramStopParameter)
{
start = DiagramStopParameter;
stop = DiagramStartParameter;
}
int tempMax = CurrentFunction.MaxIterations;
decimal tempP = CurrentFunction.Parameter;
decimal delta = 1.0M * (stop - start) / BSize;
diagramPoints.Clear();
try {
for (int i = 0; i < BSize; i++)
{
report.PercentageComplete = i;
if (progressHandler is IProgress <ProgressReportModel> progress)
{
progress.Report(report);
}
if (token.IsCancellationRequested)
{
break;
}
decimal p = start + i * delta;
BaseFunction diagramFunction = CurrentFunction;
diagramFunction.Parameter = p;
if (diagramDrawer.CreateGif)
{
diagramFunction.MaxIterations = s;
}
else
{
diagramFunction.MaxIterations = MaxFunctionIterations;
}
diagramFunction.SetFurcationPoints();
if (diagramFunction.furcationPoints.Count > 0)
{
if (CurrentFunction is HenonFunction)
{
for (int dp = diagramFunction.furcationPoints.Count - 1; dp > diagramFunction.furcationPoints.Count - 250 && dp >= 0; dp--)
{
DiagramSet ds = diagramFunction.furcationPoints[dp];
diagramPoints.Add(new DiagramSet(i, ds));
}
}
else
{
int last = diagramFunction.furcationPoints.Count - 1;
diagramPoints.Add(new DiagramSet(i, diagramFunction.furcationPoints[last]));
}
}
else
{
diagramPoints.Add(new DiagramSet(i, 2));
}
}
CurrentFunction.MaxIterations = tempMax;
CurrentFunction.Parameter = tempP;
PlotDiagram();
if (diagramDrawer.CreateGif)
{
gifCreater.images.Add(diagramDrawer.Copy4GIF);
Thread.Sleep(1);
}
PlotForm.SetCurrentIteration(m);
if (s < 100)
{
s += 10;
}
else
if (s < 1000)
{
s += 100;
}
else
{
s += d;
}
}
catch {}
}
int mSec = 40 / maxGIFIterations;
if (mSec == 0)
{
mSec = 1;
}
if (diagramDrawer.CreateGif)
{
gifCreater.Create(mSec, DiagramGifFileName);
}
ParamChoice2Form(DiagramStopParameter);
diagramDrawer.CreateGif = false;
}