Examples with FinalDimensions net.imglib2.FinalDimensions used on opensource projects

Example 16 with FinalDimensions

use of net.imglib2.FinalDimensions in project imagej-ops by imagej.

the class CreateImgTest method testImageType.

@Test
public void testImageType() {
    final Dimensions dim = new FinalDimensions(10, 10, 10);
    assertEquals("Image Type: ", BitType.class, ((Img<?>) ops.run(CreateImgFromDimsAndType.class, dim, new BitType())).firstElement().getClass());
    assertEquals("Image Type: ", ByteType.class, ((Img<?>) ops.run(CreateImgFromDimsAndType.class, dim, new ByteType())).firstElement().getClass());
    assertEquals("Image Type: ", UnsignedByteType.class, ((Img<?>) ops.create().img(dim, new UnsignedByteType())).firstElement().getClass());
    assertEquals("Image Type: ", IntType.class, ((Img<?>) ops.run(CreateImgFromDimsAndType.class, dim, new IntType())).firstElement().getClass());
    assertEquals("Image Type: ", FloatType.class, ((Img<?>) ops.run(CreateImgFromDimsAndType.class, dim, new FloatType())).firstElement().getClass());
    assertEquals("Image Type: ", DoubleType.class, ((Img<?>) ops.run(CreateImgFromDimsAndType.class, dim, new DoubleType())).firstElement().getClass());
}

Example 17 with FinalDimensions

use of net.imglib2.FinalDimensions in project imagej-ops by imagej.

the class CreateImgTest method testImgFromImg.

@Test
public void testImgFromImg() {
    // create img
    final Img<ByteType> img = ops.create().img(new FinalDimensions(1), new ByteType());
    @SuppressWarnings("unchecked") final Img<ByteType> newImg = (Img<ByteType>) ops.run(CreateImgFromImg.class, img);
    // should both be ByteType. New Img shouldn't be DoubleType (default)
    assertEquals(img.firstElement().getClass(), newImg.firstElement().getClass());
}

Example 18 with FinalDimensions

use of net.imglib2.FinalDimensions in project imagej-ops by imagej.

the class CreateLabelingTest method testImageFactory.

@SuppressWarnings("unchecked")
@Test
public void testImageFactory() {
    final Dimensions dim = new FinalDimensions(10, 10, 10);
    assertEquals("Labeling Factory: ", ArrayImgFactory.class, ((Img<?>) ((ImgLabeling<String, ?>) ops.run(DefaultCreateImgLabeling.class, dim, null, new ArrayImgFactory<IntType>())).getIndexImg()).factory().getClass());
    assertEquals("Labeling Factory: ", CellImgFactory.class, ((Img<?>) ((ImgLabeling<String, ?>) ops.run(DefaultCreateImgLabeling.class, dim, null, new CellImgFactory<IntType>())).getIndexImg()).factory().getClass());
}

Example 19 with FinalDimensions

use of net.imglib2.FinalDimensions in project imagej-ops by imagej.

the class CopyRAITest method createData.

@Before
public void createData() {
    input = new ArrayImgFactory<UnsignedByteType>().create(new int[] { 120, 100 }, new UnsignedByteType());
    final Random r = new Random(System.currentTimeMillis());
    final Cursor<UnsignedByteType> inc = input.cursor();
    while (inc.hasNext()) {
        inc.next().setReal(r.nextDouble() * 255);
    }
    // create
    final long[] start = new long[] { 16, 16, 16 };
    final long[] end = new long[] { 47, 47, 47 };
    // create an input with a cube at the center
    input2 = ops.create().img(new FinalDimensions(size1), new UnsignedByteType());
    // create the same input but force it to be a planar image
    inputPlanar = ops.create().img(new FinalDimensions(size1), new UnsignedByteType(), new PlanarImgFactory<UnsignedByteType>());
    // get centered views
    view = Views.interval(input2, new FinalInterval(start, end));
    viewPlanar = Views.interval(inputPlanar, new FinalInterval(start, end));
    final Cursor<UnsignedByteType> cursor = view.cursor();
    final Cursor<UnsignedByteType> cursorPlanar = viewPlanar.cursor();
    // set every pixel in the view to 100
    while (cursor.hasNext()) {
        cursor.fwd();
        cursorPlanar.fwd();
        cursor.get().setReal(100.0);
        cursorPlanar.get().setReal(100.0);
    }
}

Example 20 with FinalDimensions

use of net.imglib2.FinalDimensions in project imagej-ops by imagej.

the class CopyRAITest method copyRAIDifferentSizeTest.

@Test
@SuppressWarnings({ "unchecked", "rawtypes" })
public void copyRAIDifferentSizeTest() {
    // create a copy op
    final UnaryHybridCF<IntervalView<UnsignedByteType>, RandomAccessibleInterval<UnsignedByteType>> copy = (UnaryHybridCF) Hybrids.unaryCF(ops, CopyRAI.class, RandomAccessibleInterval.class, IntervalView.class);
    assertNotNull(copy);
    final Img<UnsignedByteType> out = ops.create().img(new FinalDimensions(size2), new UnsignedByteType());
    // copy view to output and assert that is equal to the mean of the view
    copy.compute(view, out);
    assertEquals(ops.stats().mean(out).getRealDouble(), 100.0, delta);
    // also try with a planar image
    final Img<UnsignedByteType> outFromPlanar = ops.create().img(new FinalDimensions(size2), new UnsignedByteType());
    copy.compute(viewPlanar, outFromPlanar);
    assertEquals(ops.stats().mean(outFromPlanar).getRealDouble(), 100.0, delta);
}