/**
* TODO
*
* @param r The segmentation image.
* @param op0 Source intensity image.
* @param op1 Start position.
*/
@Override
public final RandomAccessibleInterval<T> compute(
final RandomAccessibleInterval<T> op0,
final Localizable op1,
final RandomAccessibleInterval<T> r) {
final long[] op1pos = new long[op1.numDimensions()];
op1.localize(op1pos);
compute(op0, op1pos, r);
return r;
}
public static String printCoordinates(final Localizable localizable) {
String out = "(Localizable empty)";
if (localizable == null || localizable.numDimensions() == 0) return out;
else out = "(" + localizable.getFloatPosition(0);
for (int i = 1; i < localizable.numDimensions(); i++)
out += ", " + localizable.getFloatPosition(i);
out += ")";
return out;
}
@Override
public String toString() {
String s = "{" + value.toString() + " : ";
boolean first = true;
for (Localizable l : pixelList) {
if (first) {
first = false;
} else {
s += ", ";
}
s += l.toString();
}
return s + "}";
}
/**
* update the minimum and maximum extents with the given coordinates.
*
* @param position
*/
public void update(final Localizable position) {
for (int d = 0; d < min.length; d++) {
final long p = position.getLongPosition(d);
if (p < min[d]) min[d] = p;
if (p > max[d]) max[d] = p;
}
}
@Override
public void move(final Localizable localizable) {
for (int d = 0; d < n; ++d) {
final long distance = localizable.getLongPosition(d);
currentPos[d] += distance;
}
}
@Override
public void setPosition(final Localizable localizable) {
for (int d = 0; d < n; ++d) {
final long position = localizable.getLongPosition(d);
currentPos[d] = position;
}
}
@Override
public void setPosition(final Localizable localizable) {
localizable.localize(position);
int index = 0;
for (int d = 0; d < n; ++d) index += position[d] * img.steps[d];
type.updateIndex(index);
}
@Override
public void move(final Localizable localizable) {
int index = 0;
for (int d = 0; d < n; ++d) {
final int distance = localizable.getIntPosition(d);
position[d] += distance;
index += distance * img.steps[d];
}
type.incIndex(index);
}
@Override
public void move(final Localizable localizable) {
for (int d = 0; d < n; ++d) currentPos[d] += localizable.getLongPosition(d);
}
/**
* Sets the values of the {@link Position} for all dimensions. Throws an exception if any given
* value is outside the bounds of the parent {@link Extents}. The position is encoded as an
* absolute Localizable vector.
*/
@Override
public void setPosition(final Localizable localizable) {
for (int i = 0; i < position.length; i++) setPosition(localizable.getLongPosition(i), i);
}
public void updateCenter(final Localizable center) {
for (int d = 0; d < numDimensions; ++d) this.center[d] = center.getLongPosition(d);
reset();
}