/**
* Constructor that builds up a VectorProcessor froma a stack of {@link FloatProcessor}s This is
* the constructor that is being used in @link{KMeans}
*
* @param stack a stack of {@link FloatProcessor}s.
*/
public VectorProcessor(final ImageStack stack) {
/* Calls the constructor
@link{VectorProcessor(final int width, final int height, final int numberOfValues)}*/
this(stack.getWidth(), stack.getHeight(), stack.getSize());
/* Gets the images in the stack and puts them into an array of Object*/
final Object[] slices = stack.getImageArray();
/* For each image (= component) in the stack */
for (int i = 0; i < numberOfValues; ++i) {
/* get the pixels as an array of float */
final float[] values = (float[]) slices[i];
/* for each pixel */
for (int j = 0; j < values.length; j++) {
/* store the value */
pixels[j][i] = values[j];
}
}
}
