DataObjectPtr CSD::makeDuplicate() const{
CSDPtr csd = store()->createObject<CSD>();
csd->change(_inputVectors[CSD_INVECTOR],
_frequency,
_average,
_removeMean,
_apodize,
_apodizeFxn,
_windowSize,
_averageLength,
_gaussianSigma,
_outputType,
_vectorUnits,
_rateUnits);
if (descriptiveNameIsManual()) {
csd->setDescriptiveName(descriptiveName());
}
csd->writeLock();
csd->registerChange();
csd->unlock();
return DataObjectPtr(csd);
}
DataObjectPtr CSDFactory::generateObject(ObjectStore *store, QXmlStreamReader& xml) {
Q_ASSERT(store);
double frequency=1.0, gaussianSigma=1.0;
int length=8, windowSize=8, apodizeFunction=0, outputType=0;
QString vectorName, vectorUnits, rateUnits, descriptiveName;
bool average=false, removeMean=false, apodize=false;
while (!xml.atEnd()) {
const QString n = xml.name().toString();
if (xml.isStartElement()) {
if (n == CSD::staticTypeTag) {
QXmlStreamAttributes attrs = xml.attributes();
vectorName = attrs.value("vector").toString();
vectorUnits = attrs.value("vectorunits").toString();
rateUnits = attrs.value("rateunits").toString();
frequency = attrs.value("samplerate").toString().toDouble();
gaussianSigma = attrs.value("gaussiansigma").toString().toDouble();
length = attrs.value("fftlength").toString().toInt();
windowSize = attrs.value("windowsize").toString().toInt();
apodizeFunction = attrs.value("apodizefunction").toString().toInt();
outputType = attrs.value("outputtype").toString().toInt();
average = attrs.value("average").toString() == "true" ? true : false;
removeMean = attrs.value("removemean").toString() == "true" ? true : false;
apodize = attrs.value("apodize").toString() == "true" ? true : false;
if (attrs.value("descriptiveNameIsManual").toString() == "true") {
descriptiveName = attrs.value("descriptiveName").toString();
}
Object::processShortNameIndexAttributes(attrs);
} else {
return 0;
}
} else if (xml.isEndElement()) {
if (n == CSD::staticTypeTag) {
break;
} else {
Debug::self()->log(QObject::tr("Error creating CSD from Kst file."), Debug::Warning);
return 0;
}
}
xml.readNext();
}
if (xml.hasError()) {
return 0;
}
VectorPtr vector = 0;
if (store && !vectorName.isEmpty()) {
vector = kst_cast<Vector>(store->retrieveObject(vectorName));
}
if (!vector) {
Debug::self()->log(QObject::tr("Error creating CSD from Kst file. Could not find Vector."), Debug::Warning);
return 0;
}
CSDPtr csd = store->createObject<CSD>();
csd->change(vector,
frequency,
average,
removeMean,
apodize,
(ApodizeFunction)apodizeFunction,
windowSize,
length,
gaussianSigma,
(PSDType)outputType,
vectorUnits,
rateUnits);
csd->setDescriptiveName(descriptiveName);
csd->writeLock();
csd->registerChange();
csd->unlock();
return csd;
}
ObjectPtr CSDDialog::createNewDataObject() const {
Q_ASSERT(_document && _document->objectStore());
ObjectTag tag = _document->objectStore()->suggestObjectTag<CSD>(tagString(), ObjectTag::globalTagContext);
CSDPtr csd = _document->objectStore()->createObject<CSD>(tag);
csd->setVector(_CSDTab->vector());
csd->setFreq(_CSDTab->FFTOptionsWidget()->sampleRate());
csd->setAverage(_CSDTab->FFTOptionsWidget()->interleavedAverage());
csd->setRemoveMean(_CSDTab->FFTOptionsWidget()->removeMean());
csd->setApodize(_CSDTab->FFTOptionsWidget()->apodize());
csd->setApodizeFxn(_CSDTab->FFTOptionsWidget()->apodizeFunction());
csd->setWindowSize(_CSDTab->windowSize());
csd->setLength(_CSDTab->FFTOptionsWidget()->FFTLength());
csd->setGaussianSigma(_CSDTab->FFTOptionsWidget()->sigma());
csd->setOutput(_CSDTab->FFTOptionsWidget()->output());
csd->setVectorUnits(_CSDTab->FFTOptionsWidget()->vectorUnits());
csd->setRateUnits(_CSDTab->FFTOptionsWidget()->rateUnits());
csd->writeLock();
csd->update(0);
csd->unlock();
Palette* newPalette = new Palette(_CSDTab->colorPalette()->selectedPalette());
tag = _document->objectStore()->suggestObjectTag<Image>(csd->tag().tagString(), ObjectTag::globalTagContext);
ImagePtr image = _document->objectStore()->createObject<Image>(tag);
image->changeToColorOnly(csd->outputMatrix(), 0, 1, true, newPalette->paletteData());
image->writeLock();
image->update(0);
image->unlock();
PlotItem *plotItem = 0;
switch (_CSDTab->curvePlacement()->place()) {
case CurvePlacement::NoPlot:
break;
case CurvePlacement::ExistingPlot:
{
plotItem = static_cast<PlotItem*>(_CSDTab->curvePlacement()->existingPlot());
break;
}
case CurvePlacement::NewPlot:
{
CreatePlotForCurve *cmd = new CreatePlotForCurve(
_CSDTab->curvePlacement()->createLayout(),
_CSDTab->curvePlacement()->appendToLayout());
cmd->createItem();
plotItem = static_cast<PlotItem*>(cmd->item());
break;
}
default:
break;
}
PlotRenderItem *renderItem = plotItem->renderItem(PlotRenderItem::Cartesian);
//TODO Adam, is this the correct way to draw an image? It runs very slow.
renderItem->addRelation(kst_cast<Relation>(image));
plotItem->update();
return ObjectPtr(image.data());
}
