Class ImageGetSetBuffer

Examples/Java/ImageGetSetBuffer.java:24–57

 class ImageGetSetBuffer {

    public static void main(String args[]) {

      if (args.length < 1) {
        System.out.format("Usage: ImageSetGetBuffer <input>");
        System.exit(-1);
      }

      Image image = SimpleITK.readImage(args[0]);

      // The loaded image may be of any type and number of components, so convert to float,
      // so there is a known type.
      if (image.getNumberOfComponentsPerPixel() != 1) {
        image = SimpleITK.cast(image, PixelIDValueEnum.sitkVectorFloat32);
      } else {
        image = SimpleITK.cast(image, PixelIDValueEnum.sitkFloat32);
      }

      java.nio.FloatBuffer buffer = (java.nio.FloatBuffer)image.getBufferAsBuffer();

      System.out.println(buffer.toString());

      for (int i = 0; i < 10 && buffer.hasRemaining(); ++i) {
        System.out.println(buffer.get());
      }

      buffer.rewind();
      while (buffer.hasRemaining()) {
       buffer.put(0);
      }

    }
  }