C++ (Cpp) LeastSquares::GetCount示例

示例#1

文件： ChartRenderer.cpp 项目： kwtskran/XCSoar

void
ChartRenderer::DrawTrendN(const LeastSquares &lsdata, ChartLook::Style style)
{
  if (!lsdata.HasResult())
    return;

  if (x.unscaled || y.unscaled)
    return;

  double xmin = 0.5;
  double xmax = lsdata.GetCount() + 0.5;
  double ymin = lsdata.GetYAtMinX();
  double ymax = lsdata.GetYAtMaxX();

  DrawLine(xmin, ymin, xmax, ymax, look.GetPen(style));
}