public void Test_GetDataLimits()
{
var plt = new ScottPlot.Plot();
Random rand = new(0);
double[] xs = ScottPlot.DataGen.Random(rand, 100);
double[] ys = ScottPlot.DataGen.Random(rand, 100);
plt.AddScatter(xs, ys);
plt.Render();
// default axis limits contain padding and should be larger than data
var axisLimitsDefault = plt.GetAxisLimits();
Console.WriteLine(axisLimitsDefault);
Assert.Less(axisLimitsDefault.XMin, xs.Min());
Assert.Greater(axisLimitsDefault.XMax, xs.Max());
Assert.Less(axisLimitsDefault.YMin, ys.Min());
Assert.Greater(axisLimitsDefault.YMax, ys.Max());
// axis limits after tight margins should make axis limts equal data limits
plt.Margins(0, 0);
var axisLimitsTight = plt.GetAxisLimits();
Console.WriteLine(axisLimitsTight);
Assert.AreEqual(axisLimitsTight.XMin, xs.Min(), 1e-8);
Assert.AreEqual(axisLimitsTight.XMax, xs.Max(), 1e-8);
Assert.AreEqual(axisLimitsTight.YMin, ys.Min(), 1e-8);
Assert.AreEqual(axisLimitsTight.YMax, ys.Max(), 1e-8);
// data limits should be the same numbers without modifying the axes
var dataLimits = plt.GetDataLimits();
Console.WriteLine(dataLimits);
Assert.AreEqual(dataLimits.XMin, xs.Min());
Assert.AreEqual(dataLimits.XMax, xs.Max());
Assert.AreEqual(dataLimits.YMin, ys.Min());
Assert.AreEqual(dataLimits.YMax, ys.Max());
}
