public void ShouldNotSetTheAttributesWhenTheyAreNotSpecified()
{
using (var image = new MagickImage())
{
var settings = new ConnectedComponentsSettings();
settings.SetImageArtifacts(image);
Assert.Empty(image.ArtifactNames);
}
}
public void ShouldSetTheMinumunAndMaximumAreaThreshold()
{
using (var image = new MagickImage())
{
var settings = new ConnectedComponentsSettings()
{
AreaThreshold = new Threshold(1.2, 3.4),
};
settings.SetImageArtifacts(image);
Assert.AreEqual("1.2-3.4", image.GetArtifact("connected-components:area-threshold"));
}
}
public void ShouldSetTheAngleThreshold()
{
using (var image = new MagickImage())
{
var settings = new ConnectedComponentsSettings()
{
AngleThreshold = new Threshold(1.5),
};
settings.SetImageArtifacts(image);
Assert.AreEqual("1.5", image.GetArtifact("connected-components:angle-threshold"));
}
}
public void ShouldSetMeanColor()
{
using (var image = new MagickImage())
{
var settings = new ConnectedComponentsSettings()
{
MeanColor = true,
};
settings.SetImageArtifacts(image);
Assert.AreEqual("true", image.GetArtifact("connected-components:mean-color"));
}
}
public void ShouldSetTheMinumunAndMaximumPerimeterThreshold()
{
using (var image = new MagickImage())
{
var settings = new ConnectedComponentsSettings
{
PerimeterThreshold = new Threshold(1.2, 3.4),
};
settings.SetImageArtifacts(image);
Assert.Single(image.ArtifactNames);
Assert.Equal("1.2-3.4", image.GetArtifact("connected-components:perimeter-threshold"));
}
}
public void ShouldSetTheMinorAxisThreshold()
{
using (var image = new MagickImage())
{
var settings = new ConnectedComponentsSettings
{
MinorAxisThreshold = new Threshold(1.5),
};
settings.SetImageArtifacts(image);
Assert.Single(image.ArtifactNames);
Assert.Equal("1.5", image.GetArtifact("connected-components:minor-axis-threshold"));
}
}
public void ShouldSetThePerimeterThreshold()
{
using (var image = new MagickImage())
{
var settings = new ConnectedComponentsSettings()
{
PerimeterThreshold = new Threshold(1.5),
};
settings.SetImageArtifacts(image);
EnumerableAssert.IsSingle(image.ArtifactNames);
Assert.AreEqual("1.5", image.GetArtifact("connected-components:perimeter-threshold"));
}
}
public void ShouldSetTheMinumunAndMaximumMinorAxisThreshold()
{
using (var image = new MagickImage())
{
var settings = new ConnectedComponentsSettings()
{
MinorAxisThreshold = new Threshold(1.2, 3.4),
};
settings.SetImageArtifacts(image);
EnumerableAssert.IsSingle(image.ArtifactNames);
Assert.AreEqual("1.2-3.4", image.GetArtifact("connected-components:minor-axis-threshold"));
}
}
public void ShouldRemoveTheEccentricityThreshold()
{
using (var image = new MagickImage())
{
var settings = new ConnectedComponentsSettings()
{
EccentricityThreshold = new Threshold(1.5),
};
settings.SetImageArtifacts(image);
settings.RemoveImageArtifacts(image);
Assert.IsNull(image.GetArtifact("connected-components:eccentricity-threshold"));
}
}
public void ShouldRemoveMeanColor()
{
using (var image = new MagickImage())
{
var settings = new ConnectedComponentsSettings()
{
MeanColor = true,
};
settings.SetImageArtifacts(image);
settings.RemoveImageArtifacts(image);
Assert.IsNull(image.GetArtifact("connected-components:mean-color"));
}
}
public void ShouldRemoveTheEccentricityThreshold()
{
using (var image = new MagickImage())
{
var settings = new ConnectedComponentsSettings
{
EccentricityThreshold = new Threshold(1.5),
};
settings.SetImageArtifacts(image);
settings.RemoveImageArtifacts(image);
Assert.Empty(image.ArtifactNames);
}
}
public void ShouldRemoveMeanColor()
{
using (var image = new MagickImage())
{
var settings = new ConnectedComponentsSettings
{
MeanColor = true,
};
settings.SetImageArtifacts(image);
settings.RemoveImageArtifacts(image);
Assert.Empty(image.ArtifactNames);
}
}
public void ShouldRemoveTheDiameterThreshold()
{
using (var image = new MagickImage())
{
var settings = new ConnectedComponentsSettings()
{
DiameterThreshold = new Threshold(1.5),
};
settings.SetImageArtifacts(image);
settings.RemoveImageArtifacts(image);
EnumerableAssert.IsEmpty(image.ArtifactNames);
}
}
public void ShouldNotSetTheAttributesWhenTheyAreNotSpecified()
{
using (var image = new MagickImage())
{
var settings = new ConnectedComponentsSettings();
settings.SetImageArtifacts(image);
Assert.IsNull(image.GetArtifact("connected-components:angle-threshold"));
Assert.IsNull(image.GetArtifact("connected-components:area-threshold"));
Assert.IsNull(image.GetArtifact("connected-components:circularity-threshold"));
Assert.IsNull(image.GetArtifact("connected-components:diameter-threshold"));
Assert.IsNull(image.GetArtifact("connected-components:eccentricity-threshold"));
Assert.IsNull(image.GetArtifact("connected-components:major-axis-threshold"));
Assert.IsNull(image.GetArtifact("connected-components:mean-color"));
Assert.IsNull(image.GetArtifact("connected-components:minor-axis-threshold"));
Assert.IsNull(image.GetArtifact("connected-components:perimeter-threshold"));
}
}
