///<summary>
/// Create a composite image by combining the images with the specified settings.
///</summary>
///<param name="settings">The settings to use.</param>
///<exception cref="MagickException"/>
public MagickImage Montage(MontageSettings settings)
{
ThrowIfEmpty();
Throw.IfNull("settings", settings);
IntPtr images;
try
{
AttachImages();
if (!string.IsNullOrEmpty(settings.Label))
{
_Images[0].Label = settings.Label;
}
images = _NativeInstance.Montage(_Images[0], settings);
}
finally
{
DetachImages();
}
using (MagickImageCollection collection = new MagickImageCollection())
{
collection.AddRange(MagickImage.CreateList(images, _Images[0].Settings));
if (settings.TransparentColor != null)
{
foreach (MagickImage image in collection)
{
image.Transparent(settings.TransparentColor);
}
}
return(collection.Merge());
}
}
public void Test_Merge()
{
using (MagickImageCollection collection = new MagickImageCollection())
{
ExceptionAssert.Throws<InvalidOperationException>(delegate ()
{
collection.Merge();
});
collection.Read(Files.RoseSparkleGIF);
using (MagickImage first = collection.Merge())
{
Assert.AreEqual(collection[0].Width, first.Width);
Assert.AreEqual(collection[0].Height, first.Height);
}
}
}
public void Test_Combine()
{
using (MagickImage rose = new MagickImage(Files.Builtin.Rose))
{
using (MagickImageCollection collection = new MagickImageCollection())
{
ExceptionAssert.Throws<InvalidOperationException>(delegate ()
{
collection.Combine();
});
collection.AddRange(rose.Separate(Channels.RGB));
Assert.AreEqual(3, collection.Count);
MagickImage image = collection.Merge();
Assert.AreNotEqual(rose.TotalColors, image.TotalColors);
image.Dispose();
image = collection.Combine();
Assert.AreEqual(rose.TotalColors, image.TotalColors);
}
}
}
public void Test_Merge()
{
using (MagickImageCollection collection = new MagickImageCollection(Files.RoseSparkleGIF))
{
using (MagickImage first = collection.Merge())
{
Assert.AreEqual(collection[0].Width, first.Width);
Assert.AreEqual(collection[0].Height, first.Height);
}
}
}
public void Test_Combine()
{
using (MagickImage rose = new MagickImage(Files.Builtin.Rose))
{
using (MagickImageCollection collection = new MagickImageCollection(rose.Separate(Channels.RGB)))
{
Assert.AreEqual(3, collection.Count);
MagickImage image = collection.Merge();
Assert.AreNotEqual(rose.TotalColors, image.TotalColors);
image.Dispose();
image = collection.Combine();
Assert.AreEqual(rose.TotalColors, image.TotalColors);
}
}
}
private static MagickImage ExecuteMerge(MagickImageCollection collection)
{
return collection.Merge();
}
private static MagickImage ExecuteMerge(MagickImageCollection collection)
{
return(collection.Merge());
}
