/*
QPair<int, int> ClassItem::ganttIndex() const
{
int class_ix = startSlotItem()->classItemIndex(this);
int slot_ix = ganttItem()->startSlotItemIndex(startSlotItem());
return QPair<int, int>(slot_ix, class_ix);
}
*/
void ClassItem::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget)
{
QColor c_runner = color();
QColor c_free = c_runner;
c_free.setAlpha(64);
auto r = rect();
QRectF r1 = r;
r1.setWidth(minToPx(1));
r1.setHeight(r.height() / 8);
painter->save();
painter->fillRect(r, c_free);
auto dt = data();
int interval = dt.startIntervalMin();
for (int i = 0; i < runsAndVacantCount(); ++i) {
r1.moveLeft(minToPx(i * interval));
//QColor c = (i == 0)? c_first: c_runner;
painter->fillRect(r1, c_runner);
painter->drawRect(r1);
}
if(isSelected()) {
painter->save();
qreal w = r.height() / 15;
QPen p;
p.setColor(QColor(Qt::blue).lighter());
p.setWidthF(w);
painter->setPen(p);
w /= 2;
QRectF r2 = r.adjusted(w, w, -w, -w);
painter->drawRect(r2);
painter->restore();
}
if(clashingClasses().count()) {
painter->save();
qreal w = r.height() / 15;
QPen p;
p.setColor(Qt::red);
p.setWidthF(w);
painter->setPen(p);
w /= 2;
QRectF r2 = r.adjusted(w, w, -w, -w);
painter->drawRect(r2);
painter->restore();
}
if(m_dropInsertsBefore.isValid()) {
QColor c_insert = c_runner;
//c_insert.setAlpha(128);
QRectF r2 = r;
r2.setWidth(minToPx(2));
if(!m_dropInsertsBefore.toBool()) {
r2.moveLeft(r.width() - r2.width());
}
painter->fillRect(r2, c_insert);
QPen p;
p.setColor(color());
painter->setPen(p);
painter->drawRect(r2);
}
painter->restore();
Super::paint(painter, option, widget);
}
RcppExport SEXP adjust(SEXP calSexp, SEXP bdcSEXP, SEXP dateSexp){
try {
boost::shared_ptr<QuantLib::Calendar> pcal( getCalendar(Rcpp::as<std::string>(calSexp)) );
QuantLib::BusinessDayConvention bdc = getBusinessDayConvention( Rcpp::as<double>(bdcSEXP) );
Rcpp::DateVector dates = Rcpp::DateVector(dateSexp);
int n = dates.size();
std::vector<QuantLib::Date> adjusted(n);
for (int i=0; i<n; i++) {
QuantLib::Date day( dateFromR(dates[i]) );
adjusted[i] = pcal->adjust(day, bdc);
dates[i] = Rcpp::Date(adjusted[i].month(),
adjusted[i].dayOfMonth(),
adjusted[i].year());
}
return Rcpp::wrap(dates);
} catch(std::exception &ex) {
forward_exception_to_r(ex);
} catch(...) {
::Rf_error("c++ exception (unknown reason)");
}
return R_NilValue;
}
QString CoreDbUrl::album() const
{
// obey trailing slash in the path - albums have a trailing slash
// get result without trailing slash
QUrl url = adjusted(QUrl::RemoveFilename);
return ( url.adjusted(QUrl::StripTrailingSlash).path() );
}
// [[Rcpp::export]]
std::vector<QuantLib::Date> adjust(std::string calendar, std::vector<QuantLib::Date> dates, int bdc=0) {
boost::shared_ptr<QuantLib::Calendar> pcal(getCalendar(calendar));
QuantLib::BusinessDayConvention bdcval = getBusinessDayConvention(bdc);
int n = dates.size();
std::vector<QuantLib::Date> adjusted(n);
for (int i=0; i<n; i++) {
adjusted[i] = pcal->adjust(dates[i], bdcval);
}
return adjusted;
}
void MinimapWindow::draw(gcn::Graphics *graphics)
{
Graphics *g = static_cast<Graphics*>(graphics);
g->drawImageRect(adjusted(mMinimap->getDimension(),
-5, -10 - mRegionLabel->getHeight(),
8, 8),
mWindowSkin->getBorder());
drawChildren(graphics);
}
QMessageFilter QMessageFilter::byReceptionTimeStamp(const QDateTime &value, QMessageDataComparator::RelationComparator cmp)
{
QMessageFilter result;
result.d_ptr->_key = QMailMessageKey::receptionTimeStamp(adjusted(value), convert(cmp));
return result;
}
QMessageFilter QMessageFilter::byTimeStamp(const QDateTime &value, QMessageDataComparator::EqualityComparator cmp)
{
QMessageFilter result;
result.d_ptr->_key = QMailMessageKey::timeStamp(adjusted(value), convert(cmp));
return result;
}
qint64 QPulseAudioInput::read(char *data, qint64 len)
{
m_bytesAvailable = checkBytesReady();
setError(QAudio::NoError);
setState(QAudio::ActiveState);
int readBytes = 0;
if (!m_pullMode && !m_tempBuffer.isEmpty()) {
readBytes = qMin(static_cast<int>(len), m_tempBuffer.size());
memcpy(data, m_tempBuffer.constData(), readBytes);
m_totalTimeValue += readBytes;
if (readBytes < m_tempBuffer.size()) {
m_tempBuffer.remove(0, readBytes);
return readBytes;
}
m_tempBuffer.clear();
}
while (pa_stream_readable_size(m_stream) > 0) {
size_t readLength = 0;
#ifdef DEBUG_PULSE
qDebug() << "QPulseAudioInput::read -- " << pa_stream_readable_size(m_stream) << " bytes available from pulse audio";
#endif
QPulseAudioEngine *pulseEngine = QPulseAudioEngine::instance();
pulseEngine->lock();
const void *audioBuffer;
// Second and third parameters (audioBuffer and length) to pa_stream_peek are output parameters,
// the audioBuffer pointer is set to point to the actual pulse audio data,
// and the length is set to the length of this data.
if (pa_stream_peek(m_stream, &audioBuffer, &readLength) < 0) {
qWarning() << QString("pa_stream_peek() failed: %1").arg(pa_strerror(pa_context_errno(pa_stream_get_context(m_stream))));
pulseEngine->unlock();
return 0;
}
qint64 actualLength = 0;
if (m_pullMode) {
QByteArray adjusted(readLength, Qt::Uninitialized);
applyVolume(audioBuffer, adjusted.data(), readLength);
actualLength = m_audioSource->write(adjusted);
if (actualLength < qint64(readLength)) {
pulseEngine->unlock();
setError(QAudio::UnderrunError);
setState(QAudio::IdleState);
return actualLength;
}
} else {
actualLength = qMin(static_cast<int>(len - readBytes), static_cast<int>(readLength));
applyVolume(audioBuffer, data + readBytes, actualLength);
}
#ifdef DEBUG_PULSE
qDebug() << "QPulseAudioInput::read -- wrote " << actualLength << " to client";
#endif
if (actualLength < qint64(readLength)) {
#ifdef DEBUG_PULSE
qDebug() << "QPulseAudioInput::read -- appending " << readLength - actualLength << " bytes of data to temp buffer";
#endif
int diff = readLength - actualLength;
int oldSize = m_tempBuffer.size();
m_tempBuffer.resize(m_tempBuffer.size() + diff);
applyVolume(static_cast<const char *>(audioBuffer) + actualLength, m_tempBuffer.data() + oldSize, diff);
QMetaObject::invokeMethod(this, "userFeed", Qt::QueuedConnection);
}
m_totalTimeValue += actualLength;
readBytes += actualLength;
pa_stream_drop(m_stream);
pulseEngine->unlock();
if (!m_pullMode && readBytes >= len)
break;
if (m_intervalTime && (m_timeStamp.elapsed() + m_elapsedTimeOffset) > m_intervalTime) {
emit notify();
m_elapsedTimeOffset = m_timeStamp.elapsed() + m_elapsedTimeOffset - m_intervalTime;
m_timeStamp.restart();
}
}
#ifdef DEBUG_PULSE
qDebug() << "QPulseAudioInput::read -- returning after reading " << readBytes << " bytes";
#endif
return readBytes;
}
void SpatialAverageSpotter::maximizeAlignment(vector<vector<tuple<int,Point2f> > > &features)
{
int stayCount=0;
int iters=0;
vector<bool> adjusted(features.size(),false);
while (stayCount<STAY_THRESH*features.size() && iters<MAX_REF_ITER*features.size())//20
{
iters++;
int imageNum= rand()%features.size();
int imageNumOld=imageNum;
while(1)
{
if (!adjusted[imageNum])
{
adjusted[imageNum]=true;
break;
}
imageNum = (imageNum+1)%features.size();
if ((imageNum) == imageNumOld)
{
adjusted.assign(features.size(),false);
adjusted[imageNum]=true;
// stayCount /= 2;
stayCount=0;
break;
}
}
double shiftStep = 2*(1.0-iters/(0.0+MAX_REF_ITER*features.size()));//3* DD 2* TT
if (shiftStep<1) shiftStep=1.0; //1.0 DD
double scaleStep = .03*(1.0-iters/(0.0+MAX_REF_ITER*features.size()));//.01 DD
double scaleStep2 = .06*(1.0-iters/(0.0+MAX_REF_ITER*features.size()));// .015 DD
if (scaleStep<1) scaleStep=.003; //DD remove
if (scaleStep2<1) scaleStep2=.006; //DD remove
//examine gradient at each f point (discluding self)
//if gradients agrre, make scale step
guassColorOut(features[imageNum]);
double bestScore=0;
ExemplarTransform bestMove=STAY;
double leftScore=0;
double rightScore=0;
double upScore=0;
double downScore=0;
double smallerScore=0;
double biggerScore=0;
double shortenScore=0;
double hightenScore=0;
double slimScore=0;
double fattenScore=0;
// double leftSmallerScore=0;
// double rightSmallerScore=0;
// double upSmallerScore=0;
// double downSmallerScore=0;
// double leftBiggerScore=0;
// double rightBiggerScore=0;
// double upBiggerScore=0;
// double downBiggerScore=0;
for (tuple<int,Point2f> f : features[imageNum])
{
bestScore += getUsingOffset(featureAverages[get<0>(f)],get<1>(f).x,get<1>(f).y);
leftScore += getUsingOffset(featureAverages[get<0>(f)], get<1>(f).x-shiftStep, get<1>(f).y);
rightScore += getUsingOffset(featureAverages[get<0>(f)], get<1>(f).x+shiftStep, get<1>(f).y);
upScore += getUsingOffset(featureAverages[get<0>(f)], get<1>(f).x, get<1>(f).y-shiftStep);
downScore += getUsingOffset(featureAverages[get<0>(f)], get<1>(f).x, get<1>(f).y+shiftStep);
smallerScore += getUsingOffset(featureAverages[get<0>(f)], get<1>(f).x*(1-scaleStep), get<1>(f).y*(1-scaleStep));
biggerScore += getUsingOffset(featureAverages[get<0>(f)], get<1>(f).x*(1+scaleStep), get<1>(f).y*(1+scaleStep));
shortenScore += getUsingOffset(featureAverages[get<0>(f)], get<1>(f).x,get<1>(f).y*(1-scaleStep2));
hightenScore += getUsingOffset(featureAverages[get<0>(f)], get<1>(f).x, get<1>(f).y*(1+scaleStep2));
slimScore += getUsingOffset(featureAverages[get<0>(f)], get<1>(f).x*(1-scaleStep2), get<1>(f).y);
fattenScore += getUsingOffset(featureAverages[get<0>(f)], get<1>(f).x*(1+scaleStep2), get<1>(f).y);
// leftSmallerScore += getUsingOffset(featureAverages[get<0>(f)], (get<1>(f).x-shiftStep)*(1-scaleStep), get<1>(f).y*(1-scaleStep));
// rightSmallerScore += getUsingOffset(featureAverages[get<0>(f)], (get<1>(f).x+shiftStep)*(1-scaleStep), get<1>(f).y*(1-scaleStep));
// upSmallerScore += getUsingOffset(featureAverages[get<0>(f)], (get<1>(f).x)*(1-scaleStep), (get<1>(f).y-shiftStep)*(1-scaleStep));
// downSmallerScore += getUsingOffset(featureAverages[get<0>(f)], (get<1>(f).x)*(1-scaleStep), (get<1>(f).y+shiftStep)*(1-scaleStep));
// leftBiggerScore += getUsingOffset(featureAverages[get<0>(f)], (get<1>(f).x-shiftStep)*(1+scaleStep), get<1>(f).y*(1+scaleStep));
// rightBiggerScore += getUsingOffset(featureAverages[get<0>(f)], (get<1>(f).x+shiftStep)*(1+scaleStep), get<1>(f).y*(1+scaleStep));
// upBiggerScore += getUsingOffset(featureAverages[get<0>(f)], get<1>(f).x*(1+scaleStep), (get<1>(f).y-shiftStep)*(1+scaleStep));
// downBiggerScore += getUsingOffset(featureAverages[get<0>(f)], get<1>(f).x*(1+scaleStep), (get<1>(f).y+shiftStep)*(1+scaleStep));
}
double test=bestScore;
if (leftScore > bestScore)
{
bestScore=leftScore; bestMove = LEFT;
}
if (rightScore > bestScore)
{
bestScore=rightScore; bestMove = RIGHT;
}
if (upScore > bestScore)
{
bestScore=upScore; bestMove = UP;
}
if (downScore > bestScore)
{
bestScore=downScore; bestMove = DOWN;
}
if (smallerScore > bestScore)
{
bestScore=smallerScore; bestMove = SHRINK;
}
if (biggerScore > bestScore)
{
bestScore=biggerScore; bestMove = GROW;
}
if (shortenScore > bestScore)
{
bestScore=shortenScore; bestMove = SHORTEN;
}
if (hightenScore > bestScore)
{
bestScore=hightenScore; bestMove = HIGHTEN;
}
if (slimScore > bestScore)
{
bestScore=slimScore; bestMove = SLIM;
}
if (fattenScore > bestScore)
{
bestScore=fattenScore; bestMove = FATTEN;
}
// if (leftSmallerScore > bestScore)
// {
// bestScore=leftSmallerScore; bestMove = LEFT_SHRINK;
// }
// if (rightSmallerScore > bestScore)
// {
// bestScore=rightSmallerScore; bestMove = RIGHT_SHRINK;
// }
// if (upSmallerScore > bestScore)
// {
// bestScore=upSmallerScore; bestMove = UP_SHRINK;
// }
// if (downSmallerScore > bestScore)
// {
// bestScore=downSmallerScore; bestMove = DOWN_SHRINK;
// }
// if (leftBiggerScore > bestScore)
// {
// bestScore=leftBiggerScore; bestMove = LEFT_GROW;
// }
// if (rightBiggerScore > bestScore)
// {
// bestScore=rightBiggerScore; bestMove = RIGHT_GROW;
// }
// if (upBiggerScore > bestScore)
// {
// bestScore=upBiggerScore; bestMove = UP_GROW;
// }
// if (downBiggerScore > bestScore)
// {
// bestScore=downBiggerScore; bestMove = DOWN_GROW;
// }
auto fI = features[imageNum].begin();
for(; fI!=features[imageNum].end(); fI++)
{
switch(bestMove)
{
case LEFT:
get<1>(*fI) = Point2f(get<1>(*fI).x-shiftStep, get<1>(*fI).y);
break;
case RIGHT:
get<1>(*fI) = Point2f(get<1>(*fI).x+shiftStep, get<1>(*fI).y);
break;
case UP:
get<1>(*fI) = Point2f(get<1>(*fI).x, get<1>(*fI).y-shiftStep);
// cout << "upscore:"<<upScore<<" stayscore:"<<test<<endl;
break;
case DOWN:
get<1>(*fI) = Point2f(get<1>(*fI).x, get<1>(*fI).y+shiftStep);
break;
case SHRINK:
get<1>(*fI) = Point2f(get<1>(*fI).x*(1-scaleStep), get<1>(*fI).y*(1-scaleStep));
break;
case GROW:
get<1>(*fI) = Point2f(get<1>(*fI).x*(1+scaleStep), get<1>(*fI).y*(1+scaleStep));
break;
case SHORTEN:
get<1>(*fI) = Point2f(get<1>(*fI).x, get<1>(*fI).y*(1-scaleStep2));
break;
case HIGHTEN:
get<1>(*fI) = Point2f(get<1>(*fI).x, get<1>(*fI).y*(1+scaleStep2));
break;
case SLIM:
get<1>(*fI) = Point2f(get<1>(*fI).x*(1-scaleStep2), get<1>(*fI).y);
break;
case FATTEN:
get<1>(*fI) = Point2f(get<1>(*fI).x*(1+scaleStep2), get<1>(*fI).y);
break;
// case LEFT_SHRINK:
// get<1>(*fI) = Point2f((get<1>(*fI).x-shiftStep)*(1-scaleStep), get<1>(*fI).y*(1-scaleStep));
// break;
// case RIGHT_SHRINK:
// get<1>(*fI) = Point2f((get<1>(*fI).x+shiftStep)*(1-scaleStep), get<1>(*fI).y*(1-scaleStep));
// break;
// case UP_SHRINK:
// get<1>(*fI) = Point2f((get<1>(*fI).x)*(1-scaleStep), (get<1>(*fI).y-shiftStep)*(1-scaleStep));
// break;
// case DOWN_SHRINK:
// get<1>(*fI) = Point2f((get<1>(*fI).x)*(1-scaleStep), (get<1>(*fI).y+shiftStep)*(1-scaleStep));
// break;
// case LEFT_GROW:
// get<1>(*fI) = Point2f((get<1>(*fI).x-shiftStep)*(1+scaleStep), get<1>(*fI).y*(1+scaleStep));
// break;
// case RIGHT_GROW:
// get<1>(*fI) = Point2f((get<1>(*fI).x+shiftStep)*(1+scaleStep), get<1>(*fI).y*(1+scaleStep));
// break;
// case UP_GROW:
// get<1>(*fI) = Point2f(get<1>(*fI).x*(1+scaleStep), (get<1>(*fI).y-shiftStep)*(1+scaleStep));
// break;
// case DOWN_GROW:
// get<1>(*fI) = Point2f(get<1>(*fI).x*(1+scaleStep), (get<1>(*fI).y+shiftStep)*(1+scaleStep));
// break;
case STAY:
break;
}
}
if(bestMove == STAY)
{
stayCount+=1;
}
else if (stayCount>0)
{
stayCount--;
}
//////
switch(bestMove)
{
case LEFT:
translateImg(adjustedTrainingImages[imageNum],-shiftStep,0);
break;
case RIGHT:
translateImg(adjustedTrainingImages[imageNum],shiftStep,0);
break;
case UP:
translateImg(adjustedTrainingImages[imageNum],0,-shiftStep);
break;
case DOWN:
translateImg(adjustedTrainingImages[imageNum],0,shiftStep);
break;
case SHRINK:
strechImg(adjustedTrainingImages[imageNum],(1-scaleStep),(1-scaleStep));
break;
case GROW:
strechImg(adjustedTrainingImages[imageNum],(1+scaleStep),(1+scaleStep));
break;
case SHORTEN:
strechImg(adjustedTrainingImages[imageNum],1,(1-scaleStep2));
break;
case HIGHTEN:
strechImg(adjustedTrainingImages[imageNum],1,(1+scaleStep2));
break;
case SLIM:
strechImg(adjustedTrainingImages[imageNum],(1-scaleStep2),1);
break;
case FATTEN:
strechImg(adjustedTrainingImages[imageNum],(1+scaleStep2),1);
break;
case STAY:
break;
}
//////
guassColorIn(features[imageNum]);
cout <<"image "<<imageNum<<" move "<<bestMove<<", staycount="<<stayCount<<endl;
showAverages();
Mat averageImage(adjustedTrainingImages[0].rows,adjustedTrainingImages[0].cols,CV_8U);
for (int x=0; x< averageImage.cols; x++)
for (int y=0; y<averageImage.rows; y++)
{
int sum=0;
for (Mat image : adjustedTrainingImages)
{
sum += image.at<unsigned char>(y,x);
}
sum /= adjustedTrainingImages.size();
assert(sum>=0 && sum<256);
averageImage.at<unsigned char>(y,x) = sum;
}
imshow("average",averageImage);
waitKey(5);
// imshow("adjusted",adjustedTrainingImages[imageNum]);
// waitKey();
}
Mat averageImage(adjustedTrainingImages[0].rows,adjustedTrainingImages[0].cols,CV_8U);
for (int x=0; x< averageImage.cols; x++)
for (int y=0; y<averageImage.rows; y++)
{
int sum=0;
for (Mat image : adjustedTrainingImages)
{
sum += image.at<unsigned char>(y,x);
}
sum /= adjustedTrainingImages.size();
assert(sum>=0 && sum<256);
averageImage.at<unsigned char>(y,x) = sum;
}
int i=0;
for (Mat image : adjustedTrainingImages)
{
imshow("adjusted",image);
cout << "image "<<i++<<endl;
waitKey(5);
}
imshow("average",averageImage);
waitKey(5);
}