public void ShouldNotThrowExceptionWhenFileNameSettingsIsNull()
{
using (var images = new MagickImageCollection(Files.SnakewarePNG, null))
{
EnumerableAssert.IsSingle(images);
}
}
public void Test_Collection_Read()
{
using (var collection = new MagickImageCollection())
{
MagickReadSettings settings = new MagickReadSettings();
settings.Density = new Density(150);
collection.Read(Files.RoseSparkleGIF, settings);
Assert.AreEqual(150, collection[0].Density.X);
settings = new MagickReadSettings();
settings.FrameIndex = 1;
collection.Read(Files.RoseSparkleGIF, settings);
EnumerableAssert.IsSingle(collection);
settings = new MagickReadSettings();
settings.FrameIndex = 1;
settings.FrameCount = 2;
collection.Read(Files.RoseSparkleGIF, settings);
Assert.AreEqual(2, collection.Count);
settings = null;
collection.Read(Files.RoseSparkleGIF, settings);
}
}
public void ShouldUpdateTheDataInTheProfile()
{
using (var memStream = new MemoryStream())
{
using (var image = new MagickImage(Files.ImageMagickJPG))
{
var profile = image.GetExifProfile();
Assert.IsNull(profile);
profile = new ExifProfile();
profile.SetValue(ExifTag.Copyright, "Dirk Lemstra");
image.SetProfile(profile);
profile = image.GetExifProfile();
Assert.IsNotNull(profile);
image.Write(memStream);
}
memStream.Position = 0;
using (var image = new MagickImage(memStream))
{
var profile = image.GetExifProfile();
Assert.IsNotNull(profile);
EnumerableAssert.IsSingle(profile.Values);
var value = profile.Values.FirstOrDefault(val => val.Tag == ExifTag.Copyright);
TestValue(value, "Dirk Lemstra");
}
}
}
public void ShouldNotThrowExceptionWhenSettingsIsNull()
{
var file = new FileInfo(Files.SnakewarePNG);
using (var images = new MagickImageCollection(file, null))
{
EnumerableAssert.IsSingle(images);
}
}
public void ShouldNotThrowExceptionWhenSettingsIsNull()
{
var bytes = File.ReadAllBytes(Files.SnakewarePNG);
using (var images = new MagickImageCollection(bytes, null))
{
EnumerableAssert.IsSingle(images);
}
}
public void ShouldReadProfileValues()
{
var bytes = ToBytes('8', 'B', 'I', 'M', (short)2000, (short)0, 1, (byte)0);
var profile = new EightBimProfile(bytes);
EnumerableAssert.IsSingle(profile.Values);
EnumerableAssert.IsEmpty(profile.ClipPaths);
}
public void ShouldNotThrowExceptionWhenSettingsIsNull()
{
using (var images = new MagickImageCollection())
{
images.Read(Files.CirclePNG, null);
EnumerableAssert.IsSingle(images);
}
}
public void ShouldReadClipPathsInTiffPreview()
{
using (var images = new MagickImageCollection(Files.Coders.SwedenHeartEPS))
{
var profile = images[1].Get8BimProfile();
EnumerableAssert.IsSingle(profile.ClipPaths);
}
}
public void ShouldCheckArraySize()
{
var reader = new ExifReader();
var data = new byte[] { 69, 120, 105, 102, 0, 0, 73, 73, 42, 0, 8, 0, 0, 0, 1, 0, 148, 1, 1, 0, 255, 255, 255, 255, 26, 0, 0, 0, 31, 0, 0, 0, 42 };
reader.Read(data);
EnumerableAssert.IsEmpty(reader.Values);
EnumerableAssert.IsSingle(reader.InvalidTags);
}
public void ShouldBeAbleToReadEmptyStrings()
{
var reader = new ExifReader();
var data = new byte[] { 69, 120, 105, 102, 0, 0, 73, 73, 42, 0, 8, 0, 0, 0, 1, 0, 14, 1, 2, 0, 0, 0, 0, 0, 32, 0, 0, 0, 26, 0, 0, 0, 0, 0 };
reader.Read(data);
EnumerableAssert.IsSingle(reader.Values);
Assert.AreEqual(string.Empty, reader.Values.First().GetValue());
}
public void ShouldNotThrowExceptionWhenStreamSettingsIsNull()
{
using (var stream = File.OpenRead(Files.SnakewarePNG))
{
using (var images = new MagickImageCollection(stream, null))
{
EnumerableAssert.IsSingle(images);
}
}
}
public void ShouldReadImage()
{
using (var images = new MagickImageCollection())
{
var fileBytes = File.ReadAllBytes(Files.SnakewarePNG);
var bytes = new byte[fileBytes.Length + 10];
fileBytes.CopyTo(bytes, 10);
images.Read(bytes, 10, bytes.Length - 10);
EnumerableAssert.IsSingle(images);
}
}
public void ShoulNotdAllowDuplicateValuesForValuesThatCannotBeRepated(IptcTag tag)
{
var profile = new IptcProfile();
var expectedValue = "another one";
profile.SetValue(tag, "test");
profile.SetValue(tag, expectedValue);
var values = profile.Values.ToList();
EnumerableAssert.IsSingle(values);
Assert.IsTrue(values.Contains(new IptcValue(tag, Encoding.UTF8.GetBytes(expectedValue))));
}
public void ShouldReturnTheArtifactNames()
{
using (var image = new MagickImage(Files.ImageMagickJPG))
{
image.SetArtifact("foo", "bar");
image.SetAttribute("bar", "foo");
var names = image.ArtifactNames;
EnumerableAssert.IsSingle(names);
Assert.AreEqual("foo", string.Join(",", (from name in names
orderby name
select name).ToArray()));
}
}
public void ShouldUseOptimizationForSingleImage()
{
using (var images = new MagickImageCollection(Files.RoseSparkleGIF))
{
images.RemoveAt(0);
images.RemoveAt(0);
EnumerableAssert.IsSingle(images);
using (Bitmap bitmap = images.ToBitmap())
{
Assert.IsNotNull(bitmap);
}
}
}
public void ShouldSetViewport()
{
using (var image = new MagickImage())
{
var settings = new DistortSettings()
{
Viewport = new MagickGeometry(1, 2, 3, 4),
};
settings.SetImageArtifacts(image);
EnumerableAssert.IsSingle(image.ArtifactNames);
Assert.AreEqual("3x4+1+2", image.GetArtifact("distort:viewport"));
}
}
public void ShouldSetTheMinumunAndMaximumAreaThreshold()
{
using (var image = new MagickImage())
{
var settings = new ConnectedComponentsSettings()
{
AreaThreshold = new Threshold(1.2, 3.4),
};
settings.SetImageArtifacts(image);
EnumerableAssert.IsSingle(image.ArtifactNames);
Assert.AreEqual("1.2-3.4", image.GetArtifact("connected-components:area-threshold"));
}
}
public void ShouldReadImage()
{
var factory = new MagickImageCollectionFactory();
var settings = new MagickReadSettings();
var fileBytes = File.ReadAllBytes(Files.SnakewarePNG);
var bytes = new byte[fileBytes.Length + 10];
fileBytes.CopyTo(bytes, 10);
using (var images = factory.Create(bytes, 10, bytes.Length - 10, settings))
{
EnumerableAssert.IsSingle(images);
}
}
public void ShouldSetMeanColor()
{
using (var image = new MagickImage())
{
var settings = new ConnectedComponentsSettings()
{
MeanColor = true,
};
settings.SetImageArtifacts(image);
EnumerableAssert.IsSingle(image.ArtifactNames);
Assert.AreEqual("true", image.GetArtifact("connected-components:mean-color"));
}
}
public void ShouldSetScale()
{
using (var image = new MagickImage())
{
var settings = new DistortSettings()
{
Scale = 4.2,
};
settings.SetImageArtifacts(image);
EnumerableAssert.IsSingle(image.ArtifactNames);
Assert.AreEqual("4.2", image.GetArtifact("distort:scale"));
}
}
public void ShouldSetSeedColors()
{
using (var image = new MagickImage())
{
var settings = new KmeansSettings()
{
SeedColors = "red;blue",
};
settings.SetImageArtifacts(image);
EnumerableAssert.IsSingle(image.ArtifactNames);
Assert.AreEqual("red;blue", image.GetArtifact("kmeans:seed-colors"));
}
}
public void ShouldSetTheSignalToNoiseRatio()
{
using (var image = new MagickImage())
{
var settings = new ComplexSettings()
{
SignalToNoiseRatio = 1.2,
};
settings.SetImageArtifacts(image);
EnumerableAssert.IsSingle(image.ArtifactNames);
Assert.AreEqual("1.2", image.GetArtifact("complex:snr"));
}
}
public void ShouldSetConvolveScale()
{
using (var image = new MagickImage())
{
var settings = new MorphologySettings()
{
ConvolveScale = new MagickGeometry(1, 2, 3, 4),
};
settings.SetImageArtifacts(image);
EnumerableAssert.IsSingle(image.ArtifactNames);
Assert.AreEqual("3x4+1+2", image.GetArtifact("convolve:scale"));
}
}
public void ShouldSetAutoCrop()
{
using (var image = new MagickImage())
{
var settings = new DeskewSettings()
{
AutoCrop = true,
};
settings.SetImageArtifacts(image);
EnumerableAssert.IsSingle(image.ArtifactNames);
Assert.AreEqual("true", image.GetArtifact("deskew:auto-crop"));
}
}
public void ShouldSetConvolveBias()
{
using (var image = new MagickImage())
{
var settings = new MorphologySettings()
{
ConvolveBias = new Percentage(70),
};
settings.SetImageArtifacts(image);
EnumerableAssert.IsSingle(image.ArtifactNames);
Assert.AreEqual("70%", image.GetArtifact("convolve:bias"));
}
}
public void ShouldSetTheAngleThreshold()
{
using (var image = new MagickImage())
{
var settings = new ConnectedComponentsSettings()
{
AngleThreshold = new Threshold(1.5),
};
settings.SetImageArtifacts(image);
EnumerableAssert.IsSingle(image.ArtifactNames);
Assert.AreEqual("1.5", image.GetArtifact("connected-components:angle-threshold"));
}
}
public void ShouldUseTheSpecifiedFormat()
{
using (var input = new MagickImageCollection(Files.CirclePNG))
{
using (var tempfile = new TemporaryFile("foobar"))
{
input.Write(tempfile, MagickFormat.Tiff);
using (var output = new MagickImageCollection(tempfile))
{
EnumerableAssert.IsSingle(output);
Assert.AreEqual(MagickFormat.Tiff, output[0].Format);
}
}
}
}
public void Test_Remove()
{
using (var collection = new MagickImageCollection(Files.RoseSparkleGIF))
{
var first = collection[0];
collection.Remove(first);
Assert.AreEqual(2, collection.Count);
Assert.AreEqual(-1, collection.IndexOf(first));
first = collection[0];
collection.RemoveAt(0);
EnumerableAssert.IsSingle(collection);
Assert.AreEqual(-1, collection.IndexOf(first));
}
}
public void ShouldSkipTheMipmaps()
{
var settings = new MagickReadSettings()
{
Defines = new DdsReadDefines()
{
SkipMipmaps = true,
},
};
using (var images = new MagickImageCollection())
{
images.Read(Files.Coders.TestDDS, settings);
EnumerableAssert.IsSingle(images);
}
}
public void ShouldSetTheMasklightColor()
{
using (var image = new MagickImage())
{
var settings = new CompareSettings()
{
MasklightColor = MagickColors.Magenta,
};
settings.SetImageArtifacts(image);
EnumerableAssert.IsSingle(image.ArtifactNames);
#if Q8
Assert.AreEqual("#FF00FFFF", image.GetArtifact("compare:masklight-color"));
#else
Assert.AreEqual("#FFFF0000FFFFFFFF", image.GetArtifact("compare:masklight-color"));
#endif
}
}