public void reset() throws IOException {
mLocalBuffer.reset();
if (mSpillover != null) {
mSpillover.reset();
}
List captureBuffers;
if ((captureBuffers = mCaptureBuffers) != null) {
int size = captureBuffers.size();
for (int i = 0; i < size; i++) {
((ByteData) captureBuffers.get(i)).reset();
}
}
}
public ByteBuffer LockBuffer(IntegerPointer pBytesAvailable) {
if (m_pBuffer == null) {
return null;
}
if (m_bBufferLocked) return null;
m_bBufferLocked = true;
if (pBytesAvailable != null) pBytesAvailable.value = GetBufferBytesAvailable();
pBufferPointer.reset(m_pBuffer, m_nBufferTail);
return pBufferPointer;
}
/** @see Graphics#dispose() */
public void dispose() {
if (kid) return;
if (!disposeCalled) {
disposeCalled = true;
cb.restoreState();
cb.restoreState();
dg2.dispose();
dg2 = null;
if (kids != null) {
ByteBuffer buf = new ByteBuffer();
internalDispose(buf);
ByteBuffer buf2 = cb.getInternalBuffer();
buf2.reset();
buf2.append(buf);
}
}
}
public void alterContents() throws IOException {
if (over == null && under == null) return;
PdfArray ar = null;
PdfObject content = PdfReader.getPdfObject(pageN.get(PdfName.CONTENTS), pageN);
if (content == null) {
ar = new PdfArray();
pageN.put(PdfName.CONTENTS, ar);
} else if (content.isArray()) {
ar = (PdfArray) content;
} else if (content.isStream()) {
ar = new PdfArray();
ar.add(pageN.get(PdfName.CONTENTS));
pageN.put(PdfName.CONTENTS, ar);
} else {
ar = new PdfArray();
pageN.put(PdfName.CONTENTS, ar);
}
ByteBuffer out = new ByteBuffer();
if (under != null) {
out.append(PdfContents.SAVESTATE);
applyRotation(pageN, out);
out.append(under.getInternalBuffer());
out.append(PdfContents.RESTORESTATE);
}
if (over != null) out.append(PdfContents.SAVESTATE);
PdfStream stream = new PdfStream(out.toByteArray());
stream.flateCompress(cstp.getCompressionLevel());
PdfIndirectReference ref1 = cstp.addToBody(stream).getIndirectReference();
ar.addFirst(ref1);
out.reset();
if (over != null) {
out.append(' ');
out.append(PdfContents.RESTORESTATE);
out.append(PdfContents.SAVESTATE);
applyRotation(pageN, out);
out.append(over.getInternalBuffer());
out.append(PdfContents.RESTORESTATE);
stream = new PdfStream(out.toByteArray());
stream.flateCompress(cstp.getCompressionLevel());
ar.add(cstp.addToBody(stream).getIndirectReference());
}
pageN.put(PdfName.RESOURCES, pageResources.getResources());
}