C++ KstPSDPtr::vX方法代码示例

本文整理汇总了C++中KstPSDPtr::vX方法的典型用法代码示例。如果您正苦于以下问题：C++ KstPSDPtr::vX方法的具体用法？C++ KstPSDPtr::vX怎么用？C++ KstPSDPtr::vX使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类KstPSDPtr的用法示例。

在下文中一共展示了KstPSDPtr::vX方法的5个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: xVector

KJS::Value KstBindPowerSpectrum::xVector(KJS::ExecState *exec) const {
  KstPSDPtr d = makePSD(_d);
  if (d) {
    KstReadLocker rl(d);
    KstVectorPtr vp = d->vX();
    if (vp) {
      return KJS::Object(new KstBindVector(exec, vp));
    }
  }
  return KJS::Null();
}

开发者ID:Kst-plot，项目名称:kst-subversion-archive，代码行数:11，代码来源:bind_powerspectrum.cpp

示例2: newObject

bool KstPsdDialog::newObject() {
  QString tag_name = _tagName->text();
  bool retVal = false;

  if (tag_name == defaultTag) {
    tag_name = KST::suggestPSDName(KstObjectTag::fromString(_w->_vector->selectedVector()));
  }

  if (KstData::self()->dataTagNameNotUnique(tag_name)) {
    _tagName->setFocus();
    return false;
  }

  if (_w->_vector->selectedVector().isEmpty()) {
    QMessageBox::warning(this, QObject::tr("Kst"), QObject::tr("New spectrum not made: define vectors first."));
    return false;
  }

  KST::vectorList.lock().readLock();
  KstVectorPtr p = *KST::vectorList.findTag(_w->_vector->selectedVector());
  KST::vectorList.lock().unlock();

  if (_w->_kstFFTOptions->checkValues()) {
    if (p) {
      KstVCurvePtr vc;
      KstPSDPtr psd;
      QColor color;

      p->readLock();
      psd = new KstPSD(tag_name, p,
                       _w->_kstFFTOptions->SampRate->text().toDouble(),
                       _w->_kstFFTOptions->Interleaved->isChecked(),
                       _w->_kstFFTOptions->FFTLen->text().toInt(),
                       _w->_kstFFTOptions->Apodize->isChecked(),
                       _w->_kstFFTOptions->RemoveMean->isChecked(),
                       _w->_kstFFTOptions->VectorUnits->text(),
                       _w->_kstFFTOptions->RateUnits->text(),
                       ApodizeFunction(_w->_kstFFTOptions->ApodizeFxn->currentIndex()),
                       _w->_kstFFTOptions->Sigma->value(),
                       PSDType(_w->_kstFFTOptions->Output->currentIndex()));
      psd->setInterpolateHoles(_w->_kstFFTOptions->InterpolateHoles->isChecked());
      p->unlock();
  
// xxx      color = KstApp::inst()->chooseColorDlg()->getColorForCurve(psd->vX(), psd->vY());
      if (!color.isValid()) {
        color = _w->_curveAppearance->color();
      }

      vc = new KstVCurve(KST::suggestCurveName(psd->tag(),true), psd->vX(), psd->vY(), KstVectorPtr(), KstVectorPtr(), KstVectorPtr(), KstVectorPtr(), color);
      vc->setHasPoints(_w->_curveAppearance->showPoints());
      vc->setHasLines(_w->_curveAppearance->showLines());
      vc->setHasBars(_w->_curveAppearance->showBars());
      vc->setPointStyle(_w->_curveAppearance->pointType());
      vc->setLineWidth(_w->_curveAppearance->lineWidth());
      vc->setLineStyle(_w->_curveAppearance->lineStyle());
      vc->setBarStyle(_w->_curveAppearance->barStyle());
      vc->setPointDensity(_w->_curveAppearance->pointDensity());
  
      QString legend_text = _legendText->text();

      if (legend_text == defaultTag) {
        vc->setLegendText(QString::null);
      } else {
        vc->setLegendText(legend_text);
      }
  
      Kst2DPlotPtr plot;
      KstViewWindow *w;
/* xxx
      w = dynamic_cast<KstViewWindow*>(KstApp::inst()->findWindow(_w->_curvePlacement->_plotWindow->currentText()));
      if (!w) {
        QString n = KstApp::inst()->newWindow(KST::suggestWinName());
        w = static_cast<KstViewWindow*>(KstApp::inst()->findWindow(n));
      }
*/
      if (w) {
        if (_w->_curvePlacement->existingPlot()) {
          plot = kst_cast<Kst2DPlot>(w->view()->findChild(_w->_curvePlacement->plotName()));
          if (plot) {
            plot->addCurve(vc);
          }
        }
  
        if (_w->_curvePlacement->newPlot()) {
          QString name = w->createPlot(KST::suggestPlotName());

          if (_w->_curvePlacement->reGrid()) {
            w->view()->cleanup(_w->_curvePlacement->columns());
          }
          plot = kst_cast<Kst2DPlot>(w->view()->findChild(name));
          if (plot) {
            plot->setXAxisInterpretation(false, KstAxisInterpretation(), KstAxisDisplay());
            plot->setYAxisInterpretation(false, KstAxisInterpretation(), KstAxisDisplay());
            _w->_curvePlacement->update();
            _w->_curvePlacement->setCurrentPlot(plot->tagName());
            plot->addCurve(vc);
            plot->generateDefaultLabels();
          }
        }
      }
//.........这里部分代码省略.........

开发者ID:，项目名称:，代码行数:101，代码来源:

示例3: doTests

void doTests() {

  KstVectorPtr vp = new KstVector(KstObjectTag("tempVector"), 10);
  for (int i = 0; i < 10; i++){
    vp->value()[i] = i;
  }

  KstPSDPtr psd = new KstPSD(QString("psdTest"), vp, 0.0, false, 10, false, false, QString("vUnits"), QString("rUnits"), WindowUndefined, 0.0, PSDUndefined);
  doTest(psd->tagName() == "psdTest");
  doTest(psd->vTag() == "tempVector");
  doTest(psd->output() == PSDUndefined);
  doTest(!psd->apodize());
  doTest(!psd->removeMean());
  doTest(!psd->average());
  doTest(psd->freq() == 0.0);
  doTest(psd->apodizeFxn() == WindowUndefined);
  doTest(psd->gaussianSigma() == 0);
  KstVectorPtr vpVX = psd->vX();
  KstVectorPtr vpVY = psd->vY();

  // until we call update the x and y vectors will be uninitialised and
  // and so they should be of length 1 and the value of vpVX[0] and 
  // vpVX[0] should be NAN...
  doTestV(QString("vpVX->length()"), vpVX->length(), 1);
  doTestV(QString("vpVY->length()"), vpVY->length(), 1);
  doTestV(QString("vpVX->length()"), isnan(vpVX->value()[0]), 1);
  doTestV(QString("vpVY->length()"), isnan(vpVY->value()[0]), 1);

  doTest(psd->update(0) == KstObject::UPDATE);

  for(int j = 0; j < vpVX->length(); j++){
      doTest(vpVX->value()[j] == 0);
  }

  psd->setOutput(PSDAmplitudeSpectralDensity);
  psd->setApodize(true);
  psd->setRemoveMean(true);
  psd->setAverage(true);
  psd->setFreq(0.1);
  psd->setApodizeFxn(WindowOriginal);
  psd->setGaussianSigma(0.2);

  doTest(psd->tagName() == "psdTest");
  doTest(psd->vTag() == "tempVector");
  doTest(psd->output() == PSDAmplitudeSpectralDensity);
  doTest(psd->apodize());
  doTest(psd->removeMean());
  doTest(psd->average());
  doTest(psd->freq() == 0.1);
  doTest(psd->apodizeFxn() == WindowOriginal);
  doTest(psd->gaussianSigma() == 0.2);
  
//   doTest(psd->update(0) == KstObject::UPDATE);
//   QString ps = "PSD: " + psd->vTag();
//   doTest(psd->propertyString() == ps);
//    doTest(!psd->curveHints().curveName() == "");
//   printf("Curve name [%s]", kstCHL[0].curveName());
//   printf("X Vector name [%s]", kstCHL[0].xVectorName());
//   printf("Y Vector name [%s]", kstCHL[0].yVectorName());

  KTempFile tf(locateLocal("tmp", "kst-csd"), "txt");
  QFile *qf = tf.file();
  QTextStream ts(qf);
  psd->save(ts, "");
  QFile::remove(tf.name());

  QDomNode n = makeDOMElement("psdDOMPsd", "psdDOMVector").firstChild();
  QDomElement e = n.toElement();
  KstPSDPtr psdDOM = new KstPSD(e);

  doTest(psdDOM->tagName() == "psdDOMPsd");
  doTest(psdDOM->output() == PSDAmplitudeSpectralDensity);
  doTest(psdDOM->apodize());
  doTest(psdDOM->removeMean());
  doTest(psdDOM->average());
  doTest(psdDOM->freq() == 128);
  doTest(psdDOM->apodizeFxn() == WindowOriginal);
  doTest(psdDOM->gaussianSigma() == 0.01);

//   KstVectorPtr vpVX = psdDOM->vX();
//   for(int j = 0; j < vpVX->length(); j++){
//       printf("[%d][%lf]", j, vpVX->value()[j]);
//   }
//   KstVectorPtr vpVY = psdDOM->vY();
}

开发者ID:，项目名称:，代码行数:85，代码来源:

示例4: main


//.........这里部分代码省略.........

            if (!tlv) {
                kstdError() << i18n("Can't create a view.") << endl;
                return 0;
            }

            CreatePlots(in, tlv);
            Kst2DPlotList plist = kstObjectSubList<KstViewObject, Kst2DPlot>(tlv->children());

            i_plot = 0;
            Kst2DPlotPtr plot = *plist.at(i_plot);

            KstVCurveList vcurves = kstObjectSubList<KstBaseCurve,KstVCurve>(plot->Curves);

            // make stand alone equations if there are no files
            if (args->count() < 1) {
                if (!yEqList.isEmpty()) {
                    QString eqS;
                    double max, min;
                    int n;
                    bool xeq;

                    SetEqXRanges(args->getOption("xe"), &min, &max, &n, &xeq);
                    if (xeq) {
                        count = yEqList.size();
                        handled = 0;
                        kst->slotUpdateProgress( count, handled, creatingEquations );

                        for (eq_i = yEqList.begin(); eq_i != yEqList.end(); ++eq_i) {
                            eqS = *eq_i;
                            if (NoVectorEq(eqS)) {
                                KstEquationPtr eq = new KstEquation(KST::suggestEQName(eqS), eqS, min, max, n);
                                KstVCurvePtr vc = new KstVCurve(KST::suggestCurveName(eq->tag(), true),
                                                                eq->vX(), eq->vY(), 0L, 0L, 0L, 0L,
                                                                KstColorSequence::next(vcurves,plot->backgroundColor()));
                                KST::dataObjectList.lock().writeLock();
                                KST::dataObjectList.append(eq.data());
                                KST::dataObjectList.append(vc.data());
                                KST::dataObjectList.lock().unlock();
                                plot->addCurve(vc.data());

                                if (in.sep_plots) {
                                    i_plot++;
                                    if (i_plot < in.n_plots) {
                                        plot = *plist.at(i_plot);
                                    }
                                }
                            }

                            handled++;
                            kst->slotUpdateProgress( count, handled, creatingEquations );
                        }
                    }
                }
            }

            // make the requested curves for each data file
            count = args->count();
            handled = 0;
            kst->slotUpdateProgress( count, handled, creatingCurves );

            for (i_curve = i_v = 0, i_file = 0; i_file < args->count(); i_file++) {
                // make the file
                if (QFile::exists(args->arg(i_file))) {
                    fullPath = QFileInfo(args->arg(i_file)).absFilePath();
                } else {

开发者ID:Kst-plot，项目名称:kst-subversion-archive，代码行数:67，代码来源:main.cpp

示例5: doTests

void doTests() {

  KstVectorPtr vp = new KstVector(KstObjectTag::fromString("tempVector"), 10);
  for (int i = 0; i < 10; i++){
    vp->value()[i] = i;
  }

  KstPSDPtr psd = new KstPSD(QString("psdTest"), vp, 0.0, false, 10, false, false, QString("vUnits"), QString("rUnits"), WindowUndefined, 0.0, PSDUndefined);
  doTest(psd->tagName() == "psdTest");
  doTest(psd->vTag() == "tempVector");
  doTest(psd->output() == PSDUndefined);
  doTest(!psd->apodize());
  doTest(!psd->removeMean());
  doTest(!psd->average());
  doTest(psd->freq() == 0.0);
  doTest(psd->apodizeFxn() == WindowUndefined);
  doTest(psd->gaussianSigma() == 0);
  KstVectorPtr vpVX = psd->vX();
  KstVectorPtr vpVY = psd->vY();

  doTest(vpVX->length() == 1);
  doTest(vpVX->value()[0] != vpVX->value()[0]);
  doTest(vpVY->length() == 1);
  doTest(vpVY->value()[0] != vpVY->value()[0]);

  psd->writeLock();
  doTest(psd->update(0) == KstObject::UPDATE);
  psd->unlock();
 
  for(int j = 0; j < vpVX->length(); j++){
      doTest(vpVX->value()[j] == 0);
  }

  psd->setOutput(PSDAmplitudeSpectralDensity);
  psd->setApodize(true);
  psd->setRemoveMean(true);
  psd->setAverage(true);
  psd->setFreq(0.1);
  psd->setApodizeFxn(WindowOriginal);
  psd->setGaussianSigma(0.2);

  doTest(psd->tagName() == "psdTest");
  doTest(psd->vTag() == "tempVector");
  doTest(psd->output() == PSDAmplitudeSpectralDensity);
  doTest(psd->apodize());
  doTest(psd->removeMean());
  doTest(psd->average());
  doTest(psd->freq() == 0.1);
  doTest(psd->apodizeFxn() == WindowOriginal);
  doTest(psd->gaussianSigma() == 0.2);
  
//   doTest(psd->update(0) == KstObject::UPDATE);
//   QString ps = "PSD: " + psd->vTag();
//   doTest(psd->propertyString() == ps);
//    doTest(!psd->curveHints().curveName() == "");
//   printf("Curve name [%s]", kstCHL[0].curveName());
//   printf("X Vector name [%s]", kstCHL[0].xVectorName());
//   printf("Y Vector name [%s]", kstCHL[0].yVectorName());

  QTemporaryFile tf;
  tf.open();
  QTextStream ts(&tf);
  psd->save(ts, "");
  QFile::remove(tf.fileName());

  QDomNode n = makeDOMElement("psdDOMPsd", "psdDOMVector").firstChild();
  QDomElement e = n.toElement();
  KstPSDPtr psdDOM = new KstPSD(e);

  doTest(psdDOM->tagName() == "psdDOMPsd");
  doTest(psdDOM->output() == PSDAmplitudeSpectralDensity);
  doTest(psdDOM->apodize());
  doTest(psdDOM->removeMean());
  doTest(psdDOM->average());
  doTest(psdDOM->freq() == 128);
  doTest(psdDOM->apodizeFxn() == WindowOriginal);
  doTest(psdDOM->gaussianSigma() == 0.01);

//   KstVectorPtr vpVX = psdDOM->vX();
//   for(int j = 0; j < vpVX->length(); j++){
//       printf("[%d][%lf]", j, vpVX->value()[j]);
//   }
//   KstVectorPtr vpVY = psdDOM->vY();
}

开发者ID:Kst-plot，项目名称:kst-subversion-archive，代码行数:84，代码来源:testpsd.cpp

注：本文中的KstPSDPtr::vX方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。