protected Object clone() {
ICCMarkerSegment newGuy = (ICCMarkerSegment) super.clone();
if (profile != null) {
newGuy.profile = (byte[]) profile.clone();
}
return newGuy;
}
/** Prints out the contents of this object to System.out for debugging. */
void print() {
printTag("JFIF");
System.out.print("Version ");
System.out.print(majorVersion);
System.out.println(".0" + Integer.toString(minorVersion));
System.out.print("Resolution units: ");
System.out.println(resUnits);
System.out.print("X density: ");
System.out.println(Xdensity);
System.out.print("Y density: ");
System.out.println(Ydensity);
System.out.print("Thumbnail Width: ");
System.out.println(thumbWidth);
System.out.print("Thumbnail Height: ");
System.out.println(thumbHeight);
if (!extSegments.isEmpty()) {
for (Iterator iter = extSegments.iterator(); iter.hasNext(); ) {
JFIFExtensionMarkerSegment extSegment = (JFIFExtensionMarkerSegment) iter.next();
extSegment.print();
}
}
if (iccSegment != null) {
iccSegment.print();
}
}
/** Returns a deep-copy clone of this object. */
protected Object clone() {
JFIFMarkerSegment newGuy = (JFIFMarkerSegment) super.clone();
if (!extSegments.isEmpty()) { // Clone the list with a deep copy
newGuy.extSegments = new ArrayList();
for (Iterator iter = extSegments.iterator(); iter.hasNext(); ) {
JFIFExtensionMarkerSegment jfxx = (JFIFExtensionMarkerSegment) iter.next();
newGuy.extSegments.add(jfxx.clone());
}
}
if (iccSegment != null) {
newGuy.iccSegment = (ICCMarkerSegment) iccSegment.clone();
}
return newGuy;
}
/** Adds an ICC Profile APP2 segment from the stream wrapped in the JPEGBuffer. */
void addICC(JPEGBuffer buffer) throws IOException {
if (inICC == false) {
if (iccSegment != null) {
throw new IIOException("> 1 ICC APP2 Marker Segment not supported");
}
tempICCSegment = new ICCMarkerSegment(buffer);
if (inICC == false) { // Just one chunk
iccSegment = tempICCSegment;
tempICCSegment = null;
}
} else {
if (tempICCSegment.addData(buffer) == true) {
iccSegment = tempICCSegment;
tempICCSegment = null;
}
}
}
/**
* Returns a tree of DOM nodes representing this object and any subordinate JFXX extension or ICC
* Profile segments.
*/
IIOMetadataNode getNativeNode() {
IIOMetadataNode node = new IIOMetadataNode("app0JFIF");
node.setAttribute("majorVersion", Integer.toString(majorVersion));
node.setAttribute("minorVersion", Integer.toString(minorVersion));
node.setAttribute("resUnits", Integer.toString(resUnits));
node.setAttribute("Xdensity", Integer.toString(Xdensity));
node.setAttribute("Ydensity", Integer.toString(Ydensity));
node.setAttribute("thumbWidth", Integer.toString(thumbWidth));
node.setAttribute("thumbHeight", Integer.toString(thumbHeight));
if (!extSegments.isEmpty()) {
IIOMetadataNode JFXXnode = new IIOMetadataNode("JFXX");
node.appendChild(JFXXnode);
for (Iterator iter = extSegments.iterator(); iter.hasNext(); ) {
JFIFExtensionMarkerSegment seg = (JFIFExtensionMarkerSegment) iter.next();
JFXXnode.appendChild(seg.getNativeNode());
}
}
if (iccSegment != null) {
node.appendChild(iccSegment.getNativeNode());
}
return node;
}
