public void CanGetMonotonicityTypeEmpty()
{
ISegment segmentNaNFirst = new LineClass
{
FromPoint = CreatePoint(0, 0, double.NaN),
ToPoint = CreatePoint(0, 1, 0)
};
ISegment segmentNaNSecond = new LineClass
{
FromPoint = CreatePoint(0, 0, 99999.88),
ToPoint = CreatePoint(0, 1, double.NaN)
};
ISegment segmentNaNBoth = new LineClass
{
FromPoint = CreatePoint(0, 0, double.NaN),
ToPoint = CreatePoint(0, 1, double.NaN)
};
Assert.IsTrue(MeasureUtils.GetMonotonicityType(segmentNaNFirst) ==
esriMonotinicityEnum.esriValuesEmpty);
Assert.IsTrue(MeasureUtils.GetMonotonicityType(segmentNaNSecond) ==
esriMonotinicityEnum.esriValuesEmpty);
Assert.IsTrue(MeasureUtils.GetMonotonicityType(segmentNaNBoth) ==
esriMonotinicityEnum.esriValuesEmpty);
}
public void CanGetMonotonicityTypeLevel()
{
ISegment segment = new LineClass
{
FromPoint = CreatePoint(0, 0, 0),
ToPoint = CreatePoint(0, 1, 0)
};
Assert.IsTrue(MeasureUtils.GetMonotonicityType(segment) ==
esriMonotinicityEnum.esriValueLevel);
}