Примеры ошибок, обнаруженных с помощью диагностики V3171

V3171. Potentially negative value is used as the size of an array.

ScottPlot

V3171 The value used as the size of an array could reach -1. Consider inspecting: PlotHeights.Count - 1. ScottPlot DraggableRows.cs 42

public class DraggableRows() : IMultiplotLayout
{

  readonly List<float> PlotHeights = [];

  ....

  float[] GetDividerPositions()
  {
    if (PlotHeights.Count == 1)
      return [PlotHeights[0]];

    float[] positions = new float[PlotHeights.Count - 1]; // <=

    positions[0] = PlotHeights[0];
    for (int i = 1; i < positions.Length; i++)
    {
      positions[i] = positions[i - 1] + PlotHeights[i];
    }

    return positions;
  }

  ....
}