using System.Diagnostics;

namespace ScottPlotInvertedCoordinateRect
{
  internal class Program
  {
    static void Main(string[] args)
    {
      double value = 5;
      ScottPlot.Plot myPlot = new();
      ScottPlot.Bar myNegativeBar = new() { Value = -value };
      ScottPlot.Bar myPositiveBar = new() { Value = value };
      myPlot.Add.Bars(new[] { myNegativeBar, myPositiveBar });

      myPlot.SavePng("repro.png", 400, 300);
      myPlot.ZoomRectangle.VerticalSpan = true;

      // Should not assert
      Debug.Assert(myPositiveBar.Rect.Contains(0, value / 2),
        $"Rect {myPositiveBar.Rect} should contain the point (0, {value/2})");

      // Should not assert, but does
      Debug.Assert(myNegativeBar.Rect.Contains(0, -value / 2),
        $"Rect {myNegativeBar.Rect} should contain the point (0, {-value / 2})");
    }
  }
}