public void T001_RescalingDefaultAuto()
{
var s = new LinearScaleRescaleConditions();
s.OnDataBoundsChanged(1000, 2000);
Assert.AreEqual(1000, s.ResultingOrg);
Assert.AreEqual(2000, s.ResultingEnd);
Assert.AreEqual(false, s.IsResultingOrgFixed);
Assert.AreEqual(false, s.IsResultingEndFixed);
s.OnDataBoundsChanged(1000, 4000);
Assert.AreEqual(1000, s.ResultingOrg);
Assert.AreEqual(4000, s.ResultingEnd);
Assert.AreEqual(false, s.IsResultingOrgFixed);
Assert.AreEqual(false, s.IsResultingEndFixed);
s.OnDataBoundsChanged(-1000, -500);
Assert.AreEqual(-1000, s.ResultingOrg);
Assert.AreEqual(-500, s.ResultingEnd);
Assert.AreEqual(false, s.IsResultingOrgFixed);
Assert.AreEqual(false, s.IsResultingEndFixed);
s.OnUserZoomed(100, 200);
Assert.AreEqual(100, s.ResultingOrg);
Assert.AreEqual(200, s.ResultingEnd);
Assert.AreEqual(true, s.IsResultingOrgFixed);
Assert.AreEqual(true, s.IsResultingEndFixed);
Assert.AreEqual(BoundaryRescaling.AutoTempFixed, s.OrgRescaling);
Assert.AreEqual(BoundaryRescaling.AutoTempFixed, s.EndRescaling);
Assert.AreEqual(100, s.UserProvidedOrgValue);
Assert.AreEqual(200, s.UserProvidedEndValue);
// here before rescaling we still have autoTempFixed
s.OnUserRescaled();
Assert.AreEqual(-1000, s.ResultingOrg);
Assert.AreEqual(-500, s.ResultingEnd);
Assert.AreEqual(false, s.IsResultingOrgFixed);
Assert.AreEqual(false, s.IsResultingEndFixed);
Assert.AreEqual(BoundaryRescaling.Auto, s.OrgRescaling);
Assert.AreEqual(BoundaryRescaling.Auto, s.EndRescaling);
// Rescale again, now with Auto
s.OnUserRescaled();
Assert.AreEqual(-1000, s.ResultingOrg);
Assert.AreEqual(-500, s.ResultingEnd);
Assert.AreEqual(false, s.IsResultingOrgFixed);
Assert.AreEqual(false, s.IsResultingEndFixed);
Assert.AreEqual(BoundaryRescaling.Auto, s.OrgRescaling);
Assert.AreEqual(BoundaryRescaling.Auto, s.EndRescaling);
// Setting user parameters to some values with Auto should not show any changes in the results
s.SetUserParameters(BoundaryRescaling.Auto, 5000, BoundaryRescaling.Auto, 6000);
Assert.AreEqual(-1000, s.ResultingOrg);
Assert.AreEqual(-500, s.ResultingEnd);
Assert.AreEqual(false, s.IsResultingOrgFixed);
Assert.AreEqual(false, s.IsResultingEndFixed);
Assert.AreEqual(BoundaryRescaling.Auto, s.OrgRescaling);
Assert.AreEqual(BoundaryRescaling.Auto, s.EndRescaling);
}
public void T107_RescalingLessThan()
{
var s = new LinearScaleRescaleConditions();
s.OnDataBoundsChanged(1000, 2000);
Assert.AreEqual(1000, s.ResultingOrg);
Assert.AreEqual(2000, s.ResultingEnd);
s.SetUserParameters(BoundaryRescaling.LessOrEqual, BoundariesRelativeTo.RelativeToDataBoundsOrg, 0, BoundaryRescaling.LessOrEqual, BoundariesRelativeTo.RelativeToDataBoundsOrg, 1000);
Assert.AreEqual(1000, s.ResultingOrg);
Assert.AreEqual(2000, s.ResultingEnd);
Assert.AreEqual(false, s.IsResultingOrgFixed);
Assert.AreEqual(true, s.IsResultingEndFixed);
Assert.AreEqual(0, s.UserProvidedOrgValue);
Assert.AreEqual(1000, s.UserProvidedEndValue);
// Expected when data changed: recalculation of result according to data and user parameters
s.OnDataBoundsChanged(800, 2000);
Assert.AreEqual(800, s.ResultingOrg);
Assert.AreEqual(1800, s.ResultingEnd);
Assert.AreEqual(false, s.IsResultingOrgFixed);
Assert.AreEqual(true, s.IsResultingEndFixed);
Assert.AreEqual(BoundaryRescaling.LessOrEqual, s.OrgRescaling);
Assert.AreEqual(BoundaryRescaling.LessOrEqual, s.EndRescaling);
Assert.AreEqual(0, s.UserProvidedOrgValue);
Assert.AreEqual(1000, s.UserProvidedEndValue);
// Expected when data changed: recalculation of result according to data and user parameters
s.OnDataBoundsChanged(1200, 2000);
Assert.AreEqual(1200, s.ResultingOrg);
Assert.AreEqual(2000, s.ResultingEnd);
Assert.AreEqual(false, s.IsResultingOrgFixed);
Assert.AreEqual(false, s.IsResultingEndFixed); // because it can go up to 2200
Assert.AreEqual(BoundaryRescaling.LessOrEqual, s.OrgRescaling);
Assert.AreEqual(BoundaryRescaling.LessOrEqual, s.EndRescaling);
Assert.AreEqual(0, s.UserProvidedOrgValue);
Assert.AreEqual(1000, s.UserProvidedEndValue);
// Expected when data changed: recalculation of result according to data and user parameters
s.OnDataBoundsChanged(1000, 1800);
Assert.AreEqual(1000, s.ResultingOrg);
Assert.AreEqual(1800, s.ResultingEnd);
Assert.AreEqual(false, s.IsResultingOrgFixed);
Assert.AreEqual(false, s.IsResultingEndFixed); // because it can go up to 2000
Assert.AreEqual(BoundaryRescaling.LessOrEqual, s.OrgRescaling);
Assert.AreEqual(BoundaryRescaling.LessOrEqual, s.EndRescaling);
Assert.AreEqual(0, s.UserProvidedOrgValue);
Assert.AreEqual(1000, s.UserProvidedEndValue);
// Expected when data changed: recalculation of result according to data and user parameters
s.OnDataBoundsChanged(1000, 2200);
Assert.AreEqual(1000, s.ResultingOrg);
Assert.AreEqual(2000, s.ResultingEnd);
Assert.AreEqual(false, s.IsResultingOrgFixed);
Assert.AreEqual(true, s.IsResultingEndFixed);
Assert.AreEqual(BoundaryRescaling.LessOrEqual, s.OrgRescaling);
Assert.AreEqual(BoundaryRescaling.LessOrEqual, s.EndRescaling);
Assert.AreEqual(0, s.UserProvidedOrgValue);
Assert.AreEqual(1000, s.UserProvidedEndValue);
// -----------------------------------------------------------
// now keep data bounds constant, but change user parameters
// -----------------------------------------------------------
s.OnDataBoundsChanged(1000, 2000);
s.SetUserParameters(BoundaryRescaling.LessOrEqual, BoundariesRelativeTo.RelativeToDataBoundsOrg, -200, BoundaryRescaling.LessOrEqual, BoundariesRelativeTo.RelativeToDataBoundsOrg, 1000);
Assert.AreEqual(800, s.ResultingOrg);
Assert.AreEqual(2000, s.ResultingEnd);
Assert.AreEqual(false, s.IsResultingOrgFixed); // can go down to 800
Assert.AreEqual(true, s.IsResultingEndFixed);
Assert.AreEqual(BoundaryRescaling.LessOrEqual, s.OrgRescaling);
Assert.AreEqual(BoundaryRescaling.LessOrEqual, s.EndRescaling);
Assert.AreEqual(-200, s.UserProvidedOrgValue);
Assert.AreEqual(1000, s.UserProvidedEndValue);
s.SetUserParameters(BoundaryRescaling.LessOrEqual, BoundariesRelativeTo.RelativeToDataBoundsOrg, 200, BoundaryRescaling.LessOrEqual, BoundariesRelativeTo.RelativeToDataBoundsOrg, 1000);
Assert.AreEqual(1000, s.ResultingOrg);
Assert.AreEqual(2000, s.ResultingEnd);
Assert.AreEqual(false, s.IsResultingOrgFixed);
Assert.AreEqual(true, s.IsResultingEndFixed);
Assert.AreEqual(BoundaryRescaling.LessOrEqual, s.OrgRescaling);
Assert.AreEqual(BoundaryRescaling.LessOrEqual, s.EndRescaling);
Assert.AreEqual(200, s.UserProvidedOrgValue);
Assert.AreEqual(1000, s.UserProvidedEndValue);
s.SetUserParameters(BoundaryRescaling.LessOrEqual, BoundariesRelativeTo.RelativeToDataBoundsOrg, 0, BoundaryRescaling.LessOrEqual, BoundariesRelativeTo.RelativeToDataBoundsOrg, 800);
Assert.AreEqual(1000, s.ResultingOrg);
Assert.AreEqual(1800, s.ResultingEnd);
Assert.AreEqual(false, s.IsResultingOrgFixed);
Assert.AreEqual(true, s.IsResultingEndFixed);
Assert.AreEqual(BoundaryRescaling.LessOrEqual, s.OrgRescaling);
Assert.AreEqual(BoundaryRescaling.LessOrEqual, s.EndRescaling);
Assert.AreEqual(0, s.UserProvidedOrgValue);
Assert.AreEqual(800, s.UserProvidedEndValue);
s.SetUserParameters(BoundaryRescaling.LessOrEqual, BoundariesRelativeTo.RelativeToDataBoundsOrg, 0, BoundaryRescaling.LessOrEqual, BoundariesRelativeTo.RelativeToDataBoundsOrg, 1200);
Assert.AreEqual(1000, s.ResultingOrg);
Assert.AreEqual(2000, s.ResultingEnd);
Assert.AreEqual(false, s.IsResultingOrgFixed);
Assert.AreEqual(false, s.IsResultingEndFixed); // can go up to 2200
Assert.AreEqual(BoundaryRescaling.LessOrEqual, s.OrgRescaling);
Assert.AreEqual(BoundaryRescaling.LessOrEqual, s.EndRescaling);
Assert.AreEqual(0, s.UserProvidedOrgValue);
Assert.AreEqual(1200, s.UserProvidedEndValue);
s.OnDataBoundsChanged(1000, 2000);
for (int i = -1; i <= 1; ++i)
{
for (int j = -1; j <= 1; ++j)
{
s.SetUserParameters(BoundaryRescaling.LessOrEqual, BoundariesRelativeTo.RelativeToDataBoundsOrg, i, BoundaryRescaling.LessOrEqual, BoundariesRelativeTo.RelativeToDataBoundsOrg, 1000 + j);
Assert.AreEqual(Math.Min(1000, 1000 + i), s.ResultingOrg);
Assert.AreEqual(Math.Min(2000, 2000 + j), s.ResultingEnd);
Assert.AreEqual(false, s.IsResultingOrgFixed);
Assert.AreEqual(!(j > 0), s.IsResultingEndFixed); // can go down only if j>0
Assert.AreEqual(BoundaryRescaling.LessOrEqual, s.OrgRescaling);
Assert.AreEqual(BoundaryRescaling.LessOrEqual, s.EndRescaling);
Assert.AreEqual(i, s.UserProvidedOrgValue);
Assert.AreEqual(1000 + j, s.UserProvidedEndValue);
}
}
// -----------------------------------------------------------
// Zoom test
// -----------------------------------------------------------
s.SetUserParameters(BoundaryRescaling.LessOrEqual, BoundariesRelativeTo.RelativeToDataBoundsOrg, 800, BoundaryRescaling.LessOrEqual, BoundariesRelativeTo.RelativeToDataBoundsOrg, 1800);
s.OnDataBoundsChanged(1000, 2000);
// Expected when zoomed by user: use zoom values, but keep original user provided values
s.OnUserZoomed(1500, 4000);
Assert.AreEqual(1500, s.ResultingOrg);
Assert.AreEqual(4000, s.ResultingEnd);
Assert.AreEqual(true, s.IsResultingOrgFixed);
Assert.AreEqual(true, s.IsResultingEndFixed);
Assert.AreEqual(BoundaryRescaling.LessOrEqual, s.OrgRescaling);
Assert.AreEqual(BoundaryRescaling.LessOrEqual, s.EndRescaling);
Assert.AreEqual(800, s.UserProvidedOrgValue);
Assert.AreEqual(1800, s.UserProvidedEndValue);
s.SetUserParameters(BoundaryRescaling.LessOrEqual, BoundariesRelativeTo.RelativeToDataBoundsOrg, -200, BoundaryRescaling.LessOrEqual, BoundariesRelativeTo.RelativeToDataBoundsOrg, 1200);
s.OnDataBoundsChanged(1000, 2000);
s.OnUserZoomed(-2000, -1000);
// Expected when rescaled by user: use data bounds, and take into account user provided values
s.OnUserRescaled();
Assert.AreEqual(800, s.ResultingOrg);
Assert.AreEqual(2000, s.ResultingEnd);
Assert.AreEqual(false, s.IsResultingOrgFixed);
Assert.AreEqual(false, s.IsResultingEndFixed); // because ResultingEnd can go up to 2200
Assert.AreEqual(BoundaryRescaling.LessOrEqual, s.OrgRescaling);
Assert.AreEqual(BoundaryRescaling.LessOrEqual, s.EndRescaling);
Assert.AreEqual(-200, s.UserProvidedOrgValue);
Assert.AreEqual(1200, s.UserProvidedEndValue);
s.SetUserParameters(BoundaryRescaling.LessOrEqual, BoundariesRelativeTo.RelativeToDataBoundsOrg, 200, BoundaryRescaling.LessOrEqual, BoundariesRelativeTo.RelativeToDataBoundsOrg, 800);
s.OnDataBoundsChanged(1000, 2000);
s.OnUserZoomed(-2000, -1000);
// Expected when rescaled by user: use data bounds, and take into account user provided values
s.OnUserRescaled();
Assert.AreEqual(1000, s.ResultingOrg);
Assert.AreEqual(1800, s.ResultingEnd);
Assert.AreEqual(false, s.IsResultingOrgFixed);
Assert.AreEqual(true, s.IsResultingEndFixed);
Assert.AreEqual(BoundaryRescaling.LessOrEqual, s.OrgRescaling);
Assert.AreEqual(BoundaryRescaling.LessOrEqual, s.EndRescaling);
Assert.AreEqual(200, s.UserProvidedOrgValue);
Assert.AreEqual(800, s.UserProvidedEndValue);
}
public void T105_RescalingFixedZoomable()
{
var s = new LinearScaleRescaleConditions();
s.OnDataBoundsChanged(1000, 2000);
Assert.AreEqual(1000, s.ResultingOrg);
Assert.AreEqual(2000, s.ResultingEnd);
s.SetUserParameters(BoundaryRescaling.FixedZoomable, BoundariesRelativeTo.RelativeToDataBoundsOrg, -1000, BoundaryRescaling.FixedZoomable, BoundariesRelativeTo.RelativeToDataBoundsOrg, 2000);
Assert.AreEqual(0, s.ResultingOrg);
Assert.AreEqual(3000, s.ResultingEnd);
Assert.AreEqual(true, s.IsResultingOrgFixed);
Assert.AreEqual(true, s.IsResultingEndFixed);
Assert.AreEqual(-1000, s.UserProvidedOrgValue);
Assert.AreEqual(2000, s.UserProvidedEndValue);
// Expected when data changed: no change
s.OnDataBoundsChanged(1000, 2000);
Assert.AreEqual(0, s.ResultingOrg);
Assert.AreEqual(3000, s.ResultingEnd);
Assert.AreEqual(true, s.IsResultingOrgFixed);
Assert.AreEqual(true, s.IsResultingEndFixed);
Assert.AreEqual(BoundaryRescaling.FixedZoomable, s.OrgRescaling);
Assert.AreEqual(BoundaryRescaling.FixedZoomable, s.EndRescaling);
Assert.AreEqual(-1000, s.UserProvidedOrgValue);
Assert.AreEqual(2000, s.UserProvidedEndValue);
// Expected when zoomed by user: use zoom values, but keep original user provided values
s.OnUserZoomed(1500, 1600);
Assert.AreEqual(1500, s.ResultingOrg);
Assert.AreEqual(1600, s.ResultingEnd);
Assert.AreEqual(true, s.IsResultingOrgFixed);
Assert.AreEqual(true, s.IsResultingEndFixed);
Assert.AreEqual(BoundaryRescaling.FixedZoomable, s.OrgRescaling);
Assert.AreEqual(BoundaryRescaling.FixedZoomable, s.EndRescaling);
Assert.AreEqual(-1000, s.UserProvidedOrgValue);
Assert.AreEqual(2000, s.UserProvidedEndValue);
// Expected when rescaled by user: no change, or ask user to change to Auto or AutoTempFixed
s.OnUserRescaled();
Assert.AreEqual(0, s.ResultingOrg);
Assert.AreEqual(3000, s.ResultingEnd);
Assert.AreEqual(true, s.IsResultingOrgFixed);
Assert.AreEqual(true, s.IsResultingEndFixed);
Assert.AreEqual(BoundaryRescaling.FixedZoomable, s.OrgRescaling);
Assert.AreEqual(BoundaryRescaling.FixedZoomable, s.EndRescaling);
Assert.AreEqual(-1000, s.UserProvidedOrgValue);
Assert.AreEqual(2000, s.UserProvidedEndValue);
}
public void T103_RescalingFixed()
{
var s = new LinearScaleRescaleConditions();
s.OnDataBoundsChanged(1000, 2000);
Assert.AreEqual(1000, s.ResultingOrg);
Assert.AreEqual(2000, s.ResultingEnd);
Assert.AreEqual(false, s.IsResultingOrgFixed);
Assert.AreEqual(false, s.IsResultingEndFixed);
s.SetUserParameters(BoundaryRescaling.Fixed, BoundariesRelativeTo.RelativeToDataBoundsOrg, -1000, BoundaryRescaling.Fixed, BoundariesRelativeTo.RelativeToDataBoundsOrg, 2000);
Assert.AreEqual(0, s.ResultingOrg);
Assert.AreEqual(3000, s.ResultingEnd);
Assert.AreEqual(true, s.IsResultingOrgFixed);
Assert.AreEqual(true, s.IsResultingEndFixed);
Assert.AreEqual(-1000, s.UserProvidedOrgValue);
Assert.AreEqual(2000, s.UserProvidedEndValue);
// Expected when data changed: no change
s.OnDataBoundsChanged(1000, 2000);
Assert.AreEqual(0, s.ResultingOrg);
Assert.AreEqual(3000, s.ResultingEnd);
Assert.AreEqual(true, s.IsResultingOrgFixed);
Assert.AreEqual(true, s.IsResultingEndFixed);
Assert.AreEqual(BoundaryRescaling.Fixed, s.OrgRescaling);
Assert.AreEqual(BoundaryRescaling.Fixed, s.EndRescaling);
Assert.AreEqual(-1000, s.UserProvidedOrgValue);
Assert.AreEqual(2000, s.UserProvidedEndValue);
// Expected when zoomed by user: no change
s.OnUserZoomed(1500, 1600);
Assert.AreEqual(0, s.ResultingOrg);
Assert.AreEqual(3000, s.ResultingEnd);
Assert.AreEqual(true, s.IsResultingOrgFixed);
Assert.AreEqual(true, s.IsResultingEndFixed);
Assert.AreEqual(BoundaryRescaling.Fixed, s.OrgRescaling);
Assert.AreEqual(BoundaryRescaling.Fixed, s.EndRescaling);
Assert.AreEqual(-1000, s.UserProvidedOrgValue);
Assert.AreEqual(2000, s.UserProvidedEndValue);
// Expected when rescaled by user: no change
s.OnUserRescaled();
Assert.AreEqual(0, s.ResultingOrg);
Assert.AreEqual(3000, s.ResultingEnd);
Assert.AreEqual(true, s.IsResultingOrgFixed);
Assert.AreEqual(true, s.IsResultingEndFixed);
Assert.AreEqual(BoundaryRescaling.Fixed, s.OrgRescaling);
Assert.AreEqual(BoundaryRescaling.Fixed, s.EndRescaling);
Assert.AreEqual(-1000, s.UserProvidedOrgValue);
Assert.AreEqual(2000, s.UserProvidedEndValue);
}
public void T102_RescalingAutoTempFixed()
{
var s = new LinearScaleRescaleConditions();
s.OnDataBoundsChanged(1000, 2000);
Assert.AreEqual(1000, s.ResultingOrg);
Assert.AreEqual(2000, s.ResultingEnd);
Assert.AreEqual(false, s.IsResultingOrgFixed);
Assert.AreEqual(false, s.IsResultingEndFixed);
s.SetUserParameters(BoundaryRescaling.AutoTempFixed, BoundariesRelativeTo.RelativeToDataBoundsOrg, -1000, BoundaryRescaling.AutoTempFixed, BoundariesRelativeTo.RelativeToDataBoundsOrg, 2000);
Assert.AreEqual(0, s.ResultingOrg);
Assert.AreEqual(3000, s.ResultingEnd);
Assert.AreEqual(true, s.IsResultingOrgFixed);
Assert.AreEqual(true, s.IsResultingEndFixed);
Assert.AreEqual(-1000, s.UserProvidedOrgValue);
Assert.AreEqual(2000, s.UserProvidedEndValue);
// Expected when data changed: recalculation of bounds according to data, fall back to auto rescaling
s.OnDataBoundsChanged(1000, 2000);
Assert.AreEqual(1000, s.ResultingOrg);
Assert.AreEqual(2000, s.ResultingEnd);
Assert.AreEqual(BoundaryRescaling.Auto, s.OrgRescaling);
Assert.AreEqual(BoundaryRescaling.Auto, s.EndRescaling);
Assert.AreEqual(false, s.IsResultingOrgFixed);
Assert.AreEqual(false, s.IsResultingEndFixed);
s.SetUserParameters(BoundaryRescaling.AutoTempFixed, BoundariesRelativeTo.RelativeToDataBoundsOrg, -1000, BoundaryRescaling.AutoTempFixed, BoundariesRelativeTo.RelativeToDataBoundsOrg, 2000);
Assert.AreEqual(0, s.ResultingOrg);
Assert.AreEqual(3000, s.ResultingEnd);
Assert.AreEqual(true, s.IsResultingOrgFixed);
Assert.AreEqual(true, s.IsResultingEndFixed);
Assert.AreEqual(-1000, s.UserProvidedOrgValue);
Assert.AreEqual(2000, s.UserProvidedEndValue);
// Expected when zoomed by user: use zoom values as values in AutoTempFixed user parameters
s.OnUserZoomed(1500, 1600);
Assert.AreEqual(1500, s.ResultingOrg);
Assert.AreEqual(1600, s.ResultingEnd);
Assert.AreEqual(true, s.IsResultingOrgFixed);
Assert.AreEqual(true, s.IsResultingEndFixed);
Assert.AreEqual(BoundaryRescaling.AutoTempFixed, s.OrgRescaling);
Assert.AreEqual(BoundaryRescaling.AutoTempFixed, s.EndRescaling);
Assert.AreEqual(500, s.UserProvidedOrgValue);
Assert.AreEqual(600, s.UserProvidedEndValue);
// Expected when rescaled by user: fall back to data bounds, and fall back to auto rescaling
s.OnUserRescaled();
Assert.AreEqual(1000, s.ResultingOrg);
Assert.AreEqual(2000, s.ResultingEnd);
Assert.AreEqual(BoundaryRescaling.Auto, s.OrgRescaling);
Assert.AreEqual(BoundaryRescaling.Auto, s.EndRescaling);
Assert.AreEqual(false, s.IsResultingOrgFixed);
Assert.AreEqual(false, s.IsResultingEndFixed);
}
public void T007_RescalingLessThan()
{
var s = new LinearScaleRescaleConditions();
s.OnDataBoundsChanged(1000, 2000);
Assert.AreEqual(1000, s.ResultingOrg);
Assert.AreEqual(2000, s.ResultingEnd);
s.SetUserParameters(BoundaryRescaling.LessOrEqual, 1000, BoundaryRescaling.LessOrEqual, 2000);
Assert.AreEqual(1000, s.ResultingOrg);
Assert.AreEqual(2000, s.ResultingEnd);
// Expected when data changed: recalculation of result according to data and user parameters
s.OnDataBoundsChanged(800, 2000);
Assert.AreEqual(800, s.ResultingOrg);
Assert.AreEqual(2000, s.ResultingEnd);
Assert.AreEqual(false, s.IsResultingOrgFixed);
Assert.AreEqual(true, s.IsResultingEndFixed);
Assert.AreEqual(BoundaryRescaling.LessOrEqual, s.OrgRescaling);
Assert.AreEqual(BoundaryRescaling.LessOrEqual, s.EndRescaling);
// Expected when data changed: recalculation of result according to data and user parameters
s.OnDataBoundsChanged(1200, 2000);
Assert.AreEqual(1000, s.ResultingOrg);
Assert.AreEqual(2000, s.ResultingEnd);
Assert.AreEqual(false, s.IsResultingOrgFixed);
Assert.AreEqual(true, s.IsResultingEndFixed);
Assert.AreEqual(BoundaryRescaling.LessOrEqual, s.OrgRescaling);
Assert.AreEqual(BoundaryRescaling.LessOrEqual, s.EndRescaling);
// Expected when data changed: recalculation of result according to data and user parameters
s.OnDataBoundsChanged(1000, 1800);
Assert.AreEqual(1000, s.ResultingOrg);
Assert.AreEqual(1800, s.ResultingEnd);
Assert.AreEqual(false, s.IsResultingOrgFixed);
Assert.AreEqual(false, s.IsResultingEndFixed); // not fixed because it can go up to 2000
Assert.AreEqual(BoundaryRescaling.LessOrEqual, s.OrgRescaling);
Assert.AreEqual(BoundaryRescaling.LessOrEqual, s.EndRescaling);
// Expected when data changed: recalculation of result according to data and user parameters
s.OnDataBoundsChanged(1000, 2200);
Assert.AreEqual(1000, s.ResultingOrg);
Assert.AreEqual(2000, s.ResultingEnd);
Assert.AreEqual(false, s.IsResultingOrgFixed);
Assert.AreEqual(true, s.IsResultingEndFixed);
Assert.AreEqual(BoundaryRescaling.LessOrEqual, s.OrgRescaling);
Assert.AreEqual(BoundaryRescaling.LessOrEqual, s.EndRescaling);
s.SetUserParameters(BoundaryRescaling.LessOrEqual, 800, BoundaryRescaling.LessOrEqual, 1800);
s.OnDataBoundsChanged(1000, 2000);
// Expected when zoomed by user: use zoom values, but keep original user provided values
s.OnUserZoomed(1500, 4000);
Assert.AreEqual(1500, s.ResultingOrg);
Assert.AreEqual(4000, s.ResultingEnd);
Assert.AreEqual(true, s.IsResultingOrgFixed);
Assert.AreEqual(true, s.IsResultingEndFixed);
Assert.AreEqual(BoundaryRescaling.LessOrEqual, s.OrgRescaling);
Assert.AreEqual(BoundaryRescaling.LessOrEqual, s.EndRescaling);
Assert.AreEqual(800, s.UserProvidedOrgValue);
Assert.AreEqual(1800, s.UserProvidedEndValue);
s.SetUserParameters(BoundaryRescaling.LessOrEqual, 800, BoundaryRescaling.LessOrEqual, 2200);
s.OnDataBoundsChanged(1000, 2000);
s.OnUserZoomed(-2000, -1000);
// Expected when rescaled by user: use data bounds, and take into account user provided values
s.OnUserRescaled();
Assert.AreEqual(800, s.ResultingOrg);
Assert.AreEqual(2000, s.ResultingEnd);
Assert.AreEqual(false, s.IsResultingOrgFixed);
Assert.AreEqual(false, s.IsResultingEndFixed); // because ResultingEnd can go up to 2200
Assert.AreEqual(BoundaryRescaling.LessOrEqual, s.OrgRescaling);
Assert.AreEqual(BoundaryRescaling.LessOrEqual, s.EndRescaling);
Assert.AreEqual(800, s.UserProvidedOrgValue);
Assert.AreEqual(2200, s.UserProvidedEndValue);
s.SetUserParameters(BoundaryRescaling.LessOrEqual, 1200, BoundaryRescaling.LessOrEqual, 1800);
s.OnDataBoundsChanged(1000, 2000);
s.OnUserZoomed(-2000, -1000);
// Expected when rescaled by user: use data bounds, and take into account user provided values
s.OnUserRescaled();
Assert.AreEqual(1000, s.ResultingOrg);
Assert.AreEqual(1800, s.ResultingEnd);
Assert.AreEqual(false, s.IsResultingOrgFixed);
Assert.AreEqual(true, s.IsResultingEndFixed);
Assert.AreEqual(BoundaryRescaling.LessOrEqual, s.OrgRescaling);
Assert.AreEqual(BoundaryRescaling.LessOrEqual, s.EndRescaling);
Assert.AreEqual(1200, s.UserProvidedOrgValue);
Assert.AreEqual(1800, s.UserProvidedEndValue);
}
public void T004_RescalingFixedManually()
{
var s = new LinearScaleRescaleConditions();
s.OnDataBoundsChanged(1000, 2000);
Assert.AreEqual(1000, s.ResultingOrg);
Assert.AreEqual(2000, s.ResultingEnd);
Assert.AreEqual(false, s.IsResultingOrgFixed);
Assert.AreEqual(false, s.IsResultingEndFixed);
s.SetUserParameters(BoundaryRescaling.FixedManually, 0, BoundaryRescaling.FixedManually, 3000);
Assert.AreEqual(0, s.ResultingOrg);
Assert.AreEqual(3000, s.ResultingEnd);
Assert.AreEqual(true, s.IsResultingOrgFixed);
Assert.AreEqual(true, s.IsResultingEndFixed);
// Expected when data changed: no change
s.OnDataBoundsChanged(1000, 2000);
Assert.AreEqual(0, s.ResultingOrg);
Assert.AreEqual(3000, s.ResultingEnd);
Assert.AreEqual(true, s.IsResultingOrgFixed);
Assert.AreEqual(true, s.IsResultingEndFixed);
Assert.AreEqual(BoundaryRescaling.FixedManually, s.OrgRescaling);
Assert.AreEqual(BoundaryRescaling.FixedManually, s.EndRescaling);
// Expected when zoomed by user: use zoom values as user provided values
s.OnUserZoomed(1500, 1600);
Assert.AreEqual(1500, s.ResultingOrg);
Assert.AreEqual(1600, s.ResultingEnd);
Assert.AreEqual(true, s.IsResultingOrgFixed);
Assert.AreEqual(true, s.IsResultingEndFixed);
Assert.AreEqual(BoundaryRescaling.FixedManually, s.OrgRescaling);
Assert.AreEqual(BoundaryRescaling.FixedManually, s.EndRescaling);
Assert.AreEqual(1500, s.UserProvidedOrgValue);
Assert.AreEqual(1600, s.UserProvidedEndValue);
// Expected when rescaled by user: no change, or ask user to change to Auto or AutoTempFixed
s.OnUserRescaled();
Assert.AreEqual(1500, s.ResultingOrg);
Assert.AreEqual(1600, s.ResultingEnd);
Assert.AreEqual(true, s.IsResultingOrgFixed);
Assert.AreEqual(true, s.IsResultingEndFixed);
Assert.AreEqual(BoundaryRescaling.FixedManually, s.OrgRescaling);
Assert.AreEqual(BoundaryRescaling.FixedManually, s.EndRescaling);
Assert.AreEqual(1500, s.UserProvidedOrgValue);
Assert.AreEqual(1600, s.UserProvidedEndValue);
}
public void T206_RescalingGreaterThan()
{
var s = new LinearScaleRescaleConditions();
s.OnDataBoundsChanged(1000, 2000);
Assert.AreEqual(1000, s.ResultingOrg);
Assert.AreEqual(2000, s.ResultingEnd);
s.SetUserParameters(BoundaryRescaling.GreaterOrEqual, BoundariesRelativeTo.RelativeToDataBoundsEnd, -1000, BoundaryRescaling.GreaterOrEqual, BoundariesRelativeTo.RelativeToDataBoundsEnd, 0);
Assert.AreEqual(1000, s.ResultingOrg);
Assert.AreEqual(2000, s.ResultingEnd);
Assert.AreEqual(true, s.IsResultingOrgFixed);
Assert.AreEqual(false, s.IsResultingEndFixed);
Assert.AreEqual(-1000, s.UserProvidedOrgValue);
Assert.AreEqual(0, s.UserProvidedEndValue);
// Expected when data changed: recalculation of result according to data and user parameters
s.OnDataBoundsChanged(1200, 2000);
Assert.AreEqual(1200, s.ResultingOrg);
Assert.AreEqual(2000, s.ResultingEnd);
Assert.AreEqual(false, s.IsResultingOrgFixed); // can go down to 1000
Assert.AreEqual(false, s.IsResultingEndFixed);
Assert.AreEqual(BoundaryRescaling.GreaterOrEqual, s.OrgRescaling);
Assert.AreEqual(BoundaryRescaling.GreaterOrEqual, s.EndRescaling);
Assert.AreEqual(-1000, s.UserProvidedOrgValue);
Assert.AreEqual(0, s.UserProvidedEndValue);
// Expected when data changed: recalculation of result according to data and user parameters
s.OnDataBoundsChanged(800, 2000);
Assert.AreEqual(1000, s.ResultingOrg);
Assert.AreEqual(2000, s.ResultingEnd);
Assert.AreEqual(true, s.IsResultingOrgFixed);
Assert.AreEqual(false, s.IsResultingEndFixed);
Assert.AreEqual(BoundaryRescaling.GreaterOrEqual, s.OrgRescaling);
Assert.AreEqual(BoundaryRescaling.GreaterOrEqual, s.EndRescaling);
Assert.AreEqual(-1000, s.UserProvidedOrgValue);
Assert.AreEqual(0, s.UserProvidedEndValue);
// Expected when data changed: recalculation of result according to data and user parameters
s.OnDataBoundsChanged(1000, 1800);
Assert.AreEqual(1000, s.ResultingOrg);
Assert.AreEqual(1800, s.ResultingEnd);
Assert.AreEqual(false, s.IsResultingOrgFixed); // can go down to 800
Assert.AreEqual(false, s.IsResultingEndFixed);
Assert.AreEqual(BoundaryRescaling.GreaterOrEqual, s.OrgRescaling);
Assert.AreEqual(BoundaryRescaling.GreaterOrEqual, s.EndRescaling);
Assert.AreEqual(-1000, s.UserProvidedOrgValue);
Assert.AreEqual(0, s.UserProvidedEndValue);
// Expected when data changed: recalculation of result according to data and user parameters
s.OnDataBoundsChanged(1000, 2200);
Assert.AreEqual(1200, s.ResultingOrg);
Assert.AreEqual(2200, s.ResultingEnd);
Assert.AreEqual(true, s.IsResultingOrgFixed);
Assert.AreEqual(false, s.IsResultingEndFixed);
Assert.AreEqual(BoundaryRescaling.GreaterOrEqual, s.OrgRescaling);
Assert.AreEqual(BoundaryRescaling.GreaterOrEqual, s.EndRescaling);
// -----------------------------------------------------------
// now keep data bounds constant, but change user parameters
// -----------------------------------------------------------
s.OnDataBoundsChanged(1000, 2000);
s.SetUserParameters(BoundaryRescaling.GreaterOrEqual, BoundariesRelativeTo.RelativeToDataBoundsEnd, -1200, BoundaryRescaling.GreaterOrEqual, BoundariesRelativeTo.RelativeToDataBoundsEnd, 0);
Assert.AreEqual(1000, s.ResultingOrg);
Assert.AreEqual(2000, s.ResultingEnd);
Assert.AreEqual(false, s.IsResultingOrgFixed); // can go down to 800
Assert.AreEqual(false, s.IsResultingEndFixed);
Assert.AreEqual(BoundaryRescaling.GreaterOrEqual, s.OrgRescaling);
Assert.AreEqual(BoundaryRescaling.GreaterOrEqual, s.EndRescaling);
Assert.AreEqual(-1200, s.UserProvidedOrgValue);
Assert.AreEqual(0, s.UserProvidedEndValue);
s.SetUserParameters(BoundaryRescaling.GreaterOrEqual, BoundariesRelativeTo.RelativeToDataBoundsEnd, -800, BoundaryRescaling.GreaterOrEqual, BoundariesRelativeTo.RelativeToDataBoundsEnd, 0);
Assert.AreEqual(1200, s.ResultingOrg);
Assert.AreEqual(2000, s.ResultingEnd);
Assert.AreEqual(true, s.IsResultingOrgFixed);
Assert.AreEqual(false, s.IsResultingEndFixed);
Assert.AreEqual(BoundaryRescaling.GreaterOrEqual, s.OrgRescaling);
Assert.AreEqual(BoundaryRescaling.GreaterOrEqual, s.EndRescaling);
Assert.AreEqual(-800, s.UserProvidedOrgValue);
Assert.AreEqual(0, s.UserProvidedEndValue);
s.SetUserParameters(BoundaryRescaling.GreaterOrEqual, BoundariesRelativeTo.RelativeToDataBoundsEnd, -1000, BoundaryRescaling.GreaterOrEqual, BoundariesRelativeTo.RelativeToDataBoundsEnd, -200);
Assert.AreEqual(1000, s.ResultingOrg);
Assert.AreEqual(2000, s.ResultingEnd);
Assert.AreEqual(true, s.IsResultingOrgFixed);
Assert.AreEqual(false, s.IsResultingEndFixed);
Assert.AreEqual(BoundaryRescaling.GreaterOrEqual, s.OrgRescaling);
Assert.AreEqual(BoundaryRescaling.GreaterOrEqual, s.EndRescaling);
Assert.AreEqual(-1000, s.UserProvidedOrgValue);
Assert.AreEqual(-200, s.UserProvidedEndValue);
s.SetUserParameters(BoundaryRescaling.GreaterOrEqual, BoundariesRelativeTo.RelativeToDataBoundsEnd, -1000, BoundaryRescaling.GreaterOrEqual, BoundariesRelativeTo.RelativeToDataBoundsEnd, 200);
Assert.AreEqual(1000, s.ResultingOrg);
Assert.AreEqual(2200, s.ResultingEnd);
Assert.AreEqual(true, s.IsResultingOrgFixed);
Assert.AreEqual(false, s.IsResultingEndFixed);
Assert.AreEqual(BoundaryRescaling.GreaterOrEqual, s.OrgRescaling);
Assert.AreEqual(BoundaryRescaling.GreaterOrEqual, s.EndRescaling);
Assert.AreEqual(-1000, s.UserProvidedOrgValue);
Assert.AreEqual(200, s.UserProvidedEndValue);
s.OnDataBoundsChanged(1000, 2000);
for (int i = -1; i <= 1; ++i)
{
for (int j = -1; j <= 1; ++j)
{
s.SetUserParameters(BoundaryRescaling.GreaterOrEqual, BoundariesRelativeTo.RelativeToDataBoundsEnd, -1000 + i, BoundaryRescaling.GreaterOrEqual, BoundariesRelativeTo.RelativeToDataBoundsEnd, j);
Assert.AreEqual(Math.Max(1000, 1000 + i), s.ResultingOrg);
Assert.AreEqual(Math.Max(2000, 2000 + j), s.ResultingEnd);
Assert.AreEqual(!(i < 0), s.IsResultingOrgFixed); // can go up only if i<0
Assert.AreEqual(false, s.IsResultingEndFixed);
Assert.AreEqual(BoundaryRescaling.GreaterOrEqual, s.OrgRescaling);
Assert.AreEqual(BoundaryRescaling.GreaterOrEqual, s.EndRescaling);
Assert.AreEqual(-1000 + i, s.UserProvidedOrgValue);
Assert.AreEqual(j, s.UserProvidedEndValue);
}
}
// Expected when zoomed by user: use zoom values, but keep original user provided values
s.OnDataBoundsChanged(1000, 2000);
s.SetUserParameters(BoundaryRescaling.GreaterOrEqual, BoundariesRelativeTo.RelativeToDataBoundsEnd, -900, BoundaryRescaling.GreaterOrEqual, BoundariesRelativeTo.RelativeToDataBoundsEnd, 1000);
s.OnUserZoomed(1500, 1600);
Assert.AreEqual(1500, s.ResultingOrg);
Assert.AreEqual(1600, s.ResultingEnd);
Assert.AreEqual(true, s.IsResultingOrgFixed);
Assert.AreEqual(true, s.IsResultingEndFixed);
Assert.AreEqual(BoundaryRescaling.GreaterOrEqual, s.OrgRescaling);
Assert.AreEqual(BoundaryRescaling.GreaterOrEqual, s.EndRescaling);
Assert.AreEqual(-900, s.UserProvidedOrgValue);
Assert.AreEqual(1000, s.UserProvidedEndValue);
s.SetUserParameters(BoundaryRescaling.GreaterOrEqual, BoundariesRelativeTo.RelativeToDataBoundsEnd, -1200, BoundaryRescaling.GreaterOrEqual, BoundariesRelativeTo.RelativeToDataBoundsEnd, 200);
s.OnDataBoundsChanged(1000, 2000);
s.OnUserZoomed(-2000, -1000);
// Expected when rescaled by user: use data bounds, and take into account user provided values
s.OnUserRescaled();
Assert.AreEqual(1000, s.ResultingOrg);
Assert.AreEqual(2200, s.ResultingEnd);
Assert.AreEqual(false, s.IsResultingOrgFixed); // because ResultingOrg can go down to 800
Assert.AreEqual(false, s.IsResultingEndFixed);
Assert.AreEqual(BoundaryRescaling.GreaterOrEqual, s.OrgRescaling);
Assert.AreEqual(BoundaryRescaling.GreaterOrEqual, s.EndRescaling);
Assert.AreEqual(-1200, s.UserProvidedOrgValue);
Assert.AreEqual(200, s.UserProvidedEndValue);
s.SetUserParameters(BoundaryRescaling.GreaterOrEqual, BoundariesRelativeTo.RelativeToDataBoundsEnd, -800, BoundaryRescaling.GreaterOrEqual, BoundariesRelativeTo.RelativeToDataBoundsEnd, -200);
s.OnDataBoundsChanged(1000, 2000);
s.OnUserZoomed(-2000, -1000);
// Expected when rescaled by user: use data bounds, and take into account user provided values
s.OnUserRescaled();
Assert.AreEqual(1200, s.ResultingOrg);
Assert.AreEqual(2000, s.ResultingEnd);
Assert.AreEqual(true, s.IsResultingOrgFixed);
Assert.AreEqual(false, s.IsResultingEndFixed);
Assert.AreEqual(BoundaryRescaling.GreaterOrEqual, s.OrgRescaling);
Assert.AreEqual(BoundaryRescaling.GreaterOrEqual, s.EndRescaling);
Assert.AreEqual(-800, s.UserProvidedOrgValue);
Assert.AreEqual(-200, s.UserProvidedEndValue);
}
public LinearScaleRescaleConditions(LinearScaleRescaleConditions from)
: base(from) // all is done here, since CopyFrom is virtual!
{
}
public LinearScaleRescaleConditions(LinearScaleRescaleConditions from)
: base(from) // all is done here, since CopyFrom is virtual!
{
}