protected override void FillAxisData(int sampleSize)
{
// 如果图内点数未超过筛点个数，则使用移点实现
if (SamplesInChart + sampleSize <= Constants.MaxPointsInSingleSeries)
{
return;
}
if (SparseRatio == 1)
{
Parallel.FillNoneFitPlotData(ViewStartIndex);
}
else
{
Parallel.FillRangeFitPlotData(ViewStartIndex);
}
}
