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C++ KstMatrixPtr类代码示例

本文整理汇总了C++中KstMatrixPtr类的典型用法代码示例。如果您正苦于以下问题：C++ KstMatrixPtr类的具体用法？C++ KstMatrixPtr怎么用？C++ KstMatrixPtr使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。


在下文中一共展示了KstMatrixPtr类的15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: while

QString KstIfaceImpl::loadMatrix(const QString& name, const QString& file, const QString& field,
                                int xStart, int yStart, int xNumSteps, int yNumSteps, 
                                int skipFrames, bool boxcarFilter) {
  KstDataSourcePtr src;
  /* generate or find the kstfile */
  KST::dataSourceList.lock().writeLock();
  KstDataSourceList::Iterator it = KST::dataSourceList.findReusableFileName(file);

  if (it == KST::dataSourceList.end()) {
    src = KstDataSource::loadSource(file);
    if (!src || !src->isValid()) {
      KST::dataSourceList.lock().unlock();
      return QString::null;
    }
    if (src->isEmpty()) {
      KST::dataSourceList.lock().unlock();
      return QString::null;
    }
    KST::dataSourceList.append(src);
  } else {
    src = *it;
  }
  src->writeLock();
  KST::dataSourceList.lock().unlock();

  // make sure field is valid
  if (!src->isValidMatrix(field)) {
    src->unlock();
    return QString::null;  
  }
  
  // make sure name is unique, else generate a unique one
  KST::matrixList.lock().readLock();
 
  QString matrixName;
  if (name.isEmpty()) {
    matrixName = "M" + QString::number(KST::matrixList.count() + 1); 
  } else {
    matrixName = name;  
  }

  while (KstData::self()->matrixTagNameNotUnique(matrixName, false)) {
    matrixName = "M" + QString::number(KST::matrixList.count() + 1);
  }
  KST::matrixList.lock().unlock();

  KstMatrixPtr p = new KstRMatrix(src, field, matrixName, xStart, yStart, xNumSteps, yNumSteps, 
                                  boxcarFilter, skipFrames > 0, skipFrames);
  KST::addMatrixToList(p);

  src->unlock();

  if (p) {
    _doc->forceUpdate();
    _doc->setModified();
    return p->tagName();
  }

  return QString::null;
}
开发者ID:，项目名称:，代码行数:60，代码来源:

示例2: hitsMap

QString BinnedMap::hitsMapTag() const {
  KstMatrixPtr m = hitsMap();
  if (m) {
    return m->tagName();
  }
  return QString::null;
}
开发者ID:Kst-plot，项目名称:kst-subversion-archive，代码行数:7，代码来源:binnedmap.cpp

示例3: paintCell

void KstMatrixTable::paintCell( QPainter* painter, int row, int col, const QRect& cr, bool selected, const QColorGroup& cg ) {
  KstMatrixList matrices = KST::matrixList;
  KstMatrixPtr matrix = *matrices.findTag(_strMatrix);
  QString str;
  double value;
  
  painter->eraseRect( 0, 0, cr.width(), cr.height() );
  if (selected) {
    painter->fillRect( 0, 0, cr.width(), cr.height(), cg.highlight() );
    painter->setPen(cg.highlightedText());
  } else {
    painter->fillRect( 0, 0, cr.width(), cr.height(), cg.base() );
    painter->setPen(cg.text());
  }

  if (matrix) {
    bool ok;
    value = matrix->valueRaw(col, row, &ok);
    if (ok) {
      str.setNum(value, 'g', 16);
    }
  }

  painter->drawText(0, 0, cr.width(), cr.height(), AlignLeft, str);
}
开发者ID:，项目名称:，代码行数:25，代码来源:

示例4: i18n

void KstCSD::commonConstructor(const QString& in_tag, KstVectorPtr in_V,
                               double in_freq, bool in_average, bool in_removeMean, bool in_apodize, 
                               ApodizeFunction in_apodizeFxn, int in_windowSize, int in_averageLength, 
                               double in_gaussianSigma, const QString& in_vectorUnits, 
                               const QString& in_rateUnits, PSDType in_outputType, const QString& vecName) {
  _typeString = i18n("Cumulative Spectral Decay");
  _inputVectors[INVECTOR] = in_V;
  setTagName(in_tag);
  _frequency = in_freq;
  _average = in_average;
  _apodize = in_apodize;
  _windowSize = in_windowSize;
  _apodizeFxn = in_apodizeFxn;
  _gaussianSigma = in_gaussianSigma;
  _removeMean = in_removeMean;
  _averageLength = in_averageLength;
  _vectorUnits = in_vectorUnits;
  _rateUnits = in_rateUnits;
  _outputType = in_outputType;

  if (_frequency <= 0.0) {
    _frequency = 1.0;
  }
  
  KstMatrixPtr outMatrix = new KstMatrix(in_tag+"-csd", this, 1, 1);
  outMatrix->setLabel(i18n("Power [%1/%2^{1/2}]").arg(_vectorUnits).arg(_rateUnits));
  outMatrix->setXLabel(i18n("%1 [%2]").arg(vecName).arg(_vectorUnits));
  outMatrix->setYLabel(i18n("Frequency [%1]").arg(_rateUnits));
  _outMatrix = _outputMatrices.insert(OUTMATRIX, outMatrix);
  KST::addMatrixToList(outMatrix);

  updateMatrixLabels();
  (*_outMatrix)->setDirty();
}
开发者ID:，项目名称:，代码行数:34，代码来源:

示例5: QObject

KstObjectItem::KstObjectItem(QListViewItem *parent, KstMatrixPtr x, KstDataManagerI *dm, int localUseCount) 
: QObject(), QListViewItem(parent), _rtti(RTTI_OBJ_MATRIX), _tag(x->tag()), _dm(dm) {
  assert(x);
  _inUse = false;
  setText(0, x->tag().tag());
  setText(1, i18n("Slave Matrix"));
  x = 0L; // keep the counts in sync
  update(true, localUseCount);
}
开发者ID:，项目名称:，代码行数:9，代码来源:

示例6: newMatrixCreated

void MatrixSelector::newMatrixCreated( KstMatrixPtr v ) {
  QString name;

  v->readLock();
  name = v->tagName();
  v->unlock();
  v = 0L; // deref

  emit newMatrixCreated(name);
}
开发者ID:，项目名称:，代码行数:10，代码来源:

示例7: replaceDependency

void EventMonitorEntry::replaceDependency(KstMatrixPtr oldMatrix, KstMatrixPtr newMatrix) {
  QString newExp = _event;

  // also replace all occurences of scalar stats for the oldMatrix
  QHashIterator<QString, KstScalar*> scalarDictIter(oldMatrix->scalars());
  while (scalarDictIter.hasNext()) {
    const QString oldTag = scalarDictIter.next().value()->tagName();
    const QString newTag = newMatrix->scalars()[scalarDictIter.key()]->tagName();
    newExp = newExp.replace("[" + oldTag + "]", "[" + newTag + "]");
  }

  setEvent(newExp);
  setDirty();
}
开发者ID:，项目名称:，代码行数:14，代码来源:

示例8: calcAutoThreshold

void KstImageDialogI::calcAutoThreshold() {
  //make sure an matrix is selected
  if (!_w->_matrix->selectedMatrix().isEmpty()){
    KST::matrixList.lock().readLock();
    KstMatrixPtr matrix = *KST::matrixList.findTag(_w->_matrix->selectedMatrix());
    KST::matrixList.lock().unlock();
    if (matrix) {
      matrix->readLock();
      _w->_lowerZ->setText(QString::number(matrix->minValue()));
      _w->_upperZ->setText(QString::number(matrix->maxValue()));
      matrix->unlock();
    }
  }
}
开发者ID:，项目名称:，代码行数:14，代码来源:

示例9: fillFieldsForEdit

void KstMatrixDialog::fillFieldsForEdit() {
  KstMatrixPtr mp;

  mp = kst_cast<KstMatrix>(_dp);
  if (mp) {
    KstRMatrixPtr rmp;

    mp->readLock();
    _tagName->setText(mp->tagName());
    _w->_minX->setText(QString::number(mp->minX()));
    _w->_minY->setText(QString::number(mp->minY()));
    _w->_xStep->setText(QString::number(mp->xStepSize()));
    _w->_yStep->setText(QString::number(mp->yStepSize()));
    mp->unlock();
  
    _w->_sourceGroup->hide();
  
    rmp = kst_cast<KstRMatrix>(mp);
    if (rmp) {
      fillFieldsForRMatrixEdit();
    } else {
      fillFieldsForSMatrixEdit();
    }
  
    updateEnables();
  
    adjustSize();
    resize(minimumSizeHint());
    setFixedHeight(height());
  }
}
开发者ID:，项目名称:，代码行数:31，代码来源:

示例10: editMatrix

void MatrixSelector::editMatrix() {
  KstDataObjectPtr pro;
  KstMatrixPtr matrix;
  
  KST::matrixList.lock().readLock();
  matrix = *KST::matrixList.findTag(_matrix->currentText());
  KST::matrixList.lock().unlock();

  if (matrix) {
    pro = kst_cast<KstDataObject>(matrix->provider());
  }

  if (pro) {
    pro->readLock();
    pro->showDialog(false);
    pro->unlock();
  } else {
// xxx    KstDialogs::self()->showMatrixDialog(_matrix->currentText(), true);
  }
}
开发者ID:，项目名称:，代码行数:20，代码来源:

示例11: updateViewMatricesDialog

void KstViewMatricesDialogI::updateViewMatricesDialog(const QString& matrixName) {
  int needed = 0;
  
  KST::matrixList.lock().readLock();
  KstMatrixPtr matrix = *KST::matrixList.findTag(matrixName);
  KST::matrixList.lock().unlock();
  if (matrix) {
    matrix->readLock();
    
    needed = matrix->xNumSteps();
    if (needed != _tableMatrices->numCols()) {
      _tableMatrices->setNumCols(needed);
    }    
    
    needed = matrix->yNumSteps();
    if (needed != _tableMatrices->numRows()) {
      _tableMatrices->setNumRows(needed);
    }  
        
    matrix->unlock();
  }
}
开发者ID:，项目名称:，代码行数:22，代码来源:

示例12: i18n

void KstCSD::commonConstructor(const QString& in_tag, KstVectorPtr in_V, double in_freq, bool in_average, 
                                bool in_removeMean, bool in_apodize, ApodizeFunction in_apodizeFxn, int in_windowSize, 
                                int in_averageLength, double in_gaussianSigma, const QString& in_vectorUnits,
                                const QString& in_rateUnits, PSDType in_outputType, bool in_interpolateHoles,
                                const QString& vecName) {
  _typeString = i18n("Spectrogram");
  _type = "Spectrogram";
  _inputVectors[INVECTOR] = in_V;
  setTagName(KstObjectTag::fromString(in_tag));
  _frequency = in_freq;
  _average = in_average;
  _apodize = in_apodize;
  _windowSize = in_windowSize;
  _apodizeFxn = in_apodizeFxn;
  _gaussianSigma = in_gaussianSigma;
  _removeMean = in_removeMean;
  _averageLength = in_averageLength;
  _vectorUnits = in_vectorUnits;
  _rateUnits = in_rateUnits;
  _outputType = in_outputType;
  _interpolateHoles = in_interpolateHoles;

  if (_frequency <= 0.0) {
    _frequency = 1.0;
  }

  {
    KstWriteLocker blockMatrixUpdates(&KST::matrixList.lock());

    KstMatrixPtr outMatrix = new KstMatrix(KstObjectTag("csd", tag()), this, 1, 1);
    outMatrix->setLabel(i18n("Power [%1/%2^{1/2}]").arg(_vectorUnits).arg(_rateUnits));
    outMatrix->setXLabel(i18n("%1 [%2]").arg(vecName).arg(_vectorUnits));
    outMatrix->setYLabel(i18n("Frequency [%1]").arg(_rateUnits));
    _outMatrix = _outputMatrices.insert(OUTMATRIX, outMatrix);
  }

  updateMatrixLabels();
  (*_outMatrix)->setDirty();
}
开发者ID:Kst-plot，项目名称:kst-subversion-archive，代码行数:39，代码来源:kstcsd.cpp

示例13: calcSmartThreshold

// This should use a smart (percentile based) algorithm to
// calculate the thresholds.  It will be expensive.
void KstImageDialogI::calcSmartThreshold() {
  //make sure an matrix is selected
  if (!_w->_matrix->selectedMatrix().isEmpty()){
    KST::matrixList.lock().readLock();
    KstMatrixPtr matrix = *KST::matrixList.findTag(_w->_matrix->selectedMatrix());
    KST::matrixList.lock().unlock();
    if (matrix) {
      matrix->readLock();
      double per = _w->_smartThresholdValue->value()/100.0;

      matrix->calcNoSpikeRange(per);
      _w->_lowerZ->setText(QString::number(matrix->minValueNoSpike()));
      _w->_upperZ->setText(QString::number(matrix->maxValueNoSpike()));
      matrix->unlock();
    }
  }
}
开发者ID:，项目名称:，代码行数:19，代码来源:

示例14: switch


//.........这里部分代码省略.........
                found = true;
                break;
              }
            }
            if (!found) {
              KstObjectItem *item = new KstObjectItem(this, p.data(), _dm);
              connect(item, SIGNAL(updated()), this, SIGNAL(updated()));
            }
          }
        }
        _removable = x->getUsage() == 1;
        x->unlock();
      }
      break;
    }
    case RTTI_OBJ_DATA_MATRIX:
    {
      KST::matrixList.lock().readLock();
      KstRMatrixPtr x = kst_cast<KstRMatrix>(*KST::matrixList.findTag(_tag));
      KST::matrixList.lock().unlock();
      if (x) {
        x->readLock();
          // getUsage: subtract 1 for KstRMatrixPtr x
        bool inUse = (x->getUsage() - 1 - localUseCount) > 0;
        if (inUse != _inUse) {
          _inUse = inUse;
          setPixmap(2, inUse ? _dm->yesPixmap() : QPixmap());
        }
        QString field = QString::number(x->sampleCount());
        if (text(3) != field) {
          setText(3, field);
        }
        field = i18n("%1: %2 (%3 by %4)").arg(x->filename()).arg(x->field())
                .arg(x->xNumSteps())
                .arg(x->yNumSteps()); 
        if (text(4) != field) {
          setText(4, field);
        }
        _removable = x->getUsage() == 2;
        x->unlock();
      } 
      break;
    }
    case RTTI_OBJ_STATIC_MATRIX:
    {
      KST::matrixList.lock().readLock();
      KstSMatrixPtr x = kst_cast<KstSMatrix>(*KST::matrixList.findTag(_tag));
      KST::matrixList.lock().unlock();
      if (x) {
        x->readLock();
          // getUsage: subtract 1 for KstRMatrixPtr x
        bool inUse = (x->getUsage() - 1 - localUseCount) > 0;
        if (inUse != _inUse) {
          _inUse = inUse;
          setPixmap(2, inUse ? _dm->yesPixmap() : QPixmap());
        }
        QString field = QString::number(x->sampleCount());
        if (text(3) != field) {
          setText(3, field);
        }
        field = i18n("%1 to %2").arg(x->gradZMin()).arg(x->gradZMax());
        if (text(4) != field) {
          setText(4, field);
        }
        _removable = x->getUsage() == 2;
        x->unlock();
      }
      break;
    }
    case RTTI_OBJ_MATRIX:
    {
      KST::matrixList.lock().readLock();
      KstMatrixPtr x = *KST::matrixList.findTag(_tag);
      KST::matrixList.lock().unlock();
      if (x) {
        x->readLock();
          // getUsage:
          //  subtract 1 for KstVectorPtr x
        bool inUse = (x->getUsage() - 1 - localUseCount) > 0;
        if (inUse != _inUse) {
          _inUse = inUse;
          setPixmap(2, inUse ? _dm->yesPixmap() : QPixmap());
        }
        QString field = QString::number(x->sampleCount());
        if (text(3) != field) {
          setText(3, field);
        }
        field = i18n("[%1..%2]").arg(x->minValue()).arg(x->maxValue());
        if (text(4) != field) {
          setText(4, field);
        }
        x->unlock();
        _removable = false;
      }
      break;
    }
    default:
      assert(0);
  }
}
开发者ID:，项目名称:，代码行数:101，代码来源:

示例15: binnedmap

void BinnedMap::binnedmap() {
    KstVectorPtr x = *_inputVectors.find(VECTOR_X);
    KstVectorPtr y = *_inputVectors.find(VECTOR_Y);
    KstVectorPtr z = *_inputVectors.find(VECTOR_Z);
    KstMatrixPtr map = *_outputMatrices.find(MAP);
    KstMatrixPtr hitsMap = *_outputMatrices.find(HITSMAP);
    KstScalarPtr autobin = *_inputScalars.find(AUTOBIN);

    if (autobin) {
        if (autobin->value() != 0.0) {
            _autoBin = true;
        } else {
            _autoBin = false;
        }
    }

    if (_autoBin) {
        double minx, miny, maxx, maxy;
        int nx, ny;

        autoSize(X(), Y(), &nx, &minx, &maxx, &ny, &miny, &maxy);

        setNX(nx);
        setNY(ny);
        setXMin(minx);
        setXMax(maxx);
        setYMin(miny);
        setYMax(maxy);
    } else {
        KstScalarPtr xmin = *_inputScalars.find(XMIN);
        KstScalarPtr xmax = *_inputScalars.find(XMAX);
        KstScalarPtr ymin = *_inputScalars.find(YMIN);
        KstScalarPtr ymax = *_inputScalars.find(YMAX);
        KstScalarPtr nx = *_inputScalars.find(NX);
        KstScalarPtr ny = *_inputScalars.find(NY);

        if (xmin) {
            _xMin = xmin->value();
        }
        if (xmax) {
            _xMax = xmax->value();
        }
        if (ymin) {
            _yMin = ymin->value();
        }
        if (ymax) {
            _yMax = ymax->value();
        }
        if (nx) {
            _nx = (int)nx->value();
        }
        if (ny) {
            _ny = (int)ny->value();
        }
    }

    bool needsresize = false;

    if (_nx < 2) {
        _nx = 2;
        needsresize = true;
    }
    if (_ny < 2) {
        _ny = 2;
        needsresize = true;
    }

    if ((map->xNumSteps() != _nx) || (map->yNumSteps() != _ny) ||
            (map->minX() != _xMin) || (map->minY() != _yMin)) {
        needsresize = true;
    }

    if (map->xStepSize() != (_xMax - _xMin)/double(_nx-1)) {
        needsresize = true;
    }
    if (map->yStepSize() != (_yMax - _yMin)/double(_ny-1)) {
        needsresize = true;
    }

    if (needsresize) {
        map->change(map->tag(), _nx, _ny, _xMin, _yMin,
                    (_xMax - _xMin)/double(_nx-1), (_yMax - _yMin)/double(_ny-1));
        map->resize(_nx, _ny);
        hitsMap->change(hitsMap->tag(), _nx, _ny, _xMin, _yMin,
                        (_xMax - _xMin)/double(_nx-1), (_yMax - _yMin)/double(_ny-1));
        hitsMap->resize(_nx, _ny);
    }

    map->zero();
    hitsMap->zero();

    int ns = z->length(); // the z vector defines the number of points.
    double n,p, x0, y0, z0;

    for (int i=0; i<ns; i++) {
        x0 = x->interpolate(i, ns);
        y0 = y->interpolate(i, ns);
        z0 = z->interpolate(i, ns);
        p = map->value(x0, y0)+z0;
        map->setValue(x0, y0, p);
//.........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:


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