ChemStationFileLoader::Data::Data(const struct HPCS_MeasuredData *mdata) :
fileDescription(mdata->file_description),
sampleInfo(mdata->sample_info),
operatorName(mdata->operator_name),
date(HPCSDateToQDate(mdata->date)),
time(HPCSDateToQTime(mdata->date)),
methodName(mdata->method_name),
chemstationRevision(mdata->cs_rev),
samplingRate(mdata->sampling_rate),
wavelengthMeasured(Wavelength(mdata->dad_wavelength_msr)),
wavelengthReference(Wavelength(mdata->dad_wavelength_ref)),
type(HPCSTypeToType(mdata->file_type)),
yUnits(mdata->y_units),
data(HPCSDataToQVector(mdata->data, mdata->data_count)),
m_valid(true)
{
}
void SpectrumWidget::mouseReleaseEvent( QMouseEvent *e )
{
if ( e->button() == QMouseEvent::LeftButton )
{
int left = (int)Wavelength( ( double )m_LMBPointPress.x()/width() );
int right = (int)Wavelength( ( double )e->pos().x()/width() );
if ( left == right )
return;
if ( left > right )
setBorders( right, left );
else
setBorders( left, right );
}
m_LMBPointPress.setX( -1 );
m_LMBPointCurrent.setX( -1 );
}
void ZenithImager::Add(const BandInfo &band, const std::complex<float> *samples, const bool *isRFI, double u, double v, double w, double phaseRotation)
{
size_t n = band.channels.size();
for(size_t f=0;f<n;++f)
{
if(!isRFI[f])
{
const double wavelength = Wavelength(band.channels[f].frequencyHz);
const double r = samples[f].real(), i = samples[f].imag();
add(band, r, i, u, v, w, phaseRotation, wavelength);
}
}
}
void SpectrumWidget::drawTickmarks( QPainter* p )
{
//the size of the text on the tickmarks
const int space = 20;
//the distance between the tickmarks in pixel
const int d = 10;
//the total number of tickmarks to draw (small and long)
const int numberOfTickmarks = ( int )floor( width()/d );
double pos = 0.0;
for ( int i = 0; i < numberOfTickmarks; i++ )
{
if( i%5 == 0 )
{//long tickmarks plus text
p->drawLine( i*d, m_realHeight, i*d, m_realHeight+10 );
if ( i%10 == 0 &&
i*d > space &&
i*d < width()-space )
{
pos = ( double ) ( i*d )/width();
p->fillRect( i*d-space, m_realHeight+12, 2*space, 15, Qt::white );
p->drawText( i*d-space, m_realHeight+12, 2*space, 15, Qt::AlignCenter, KalziumUtils::localizedValue( KalziumUtils::strippedValue( Wavelength( pos ) ), 6 ) );
}
}
else {//small tickmarks
p->drawLine( i*d, m_realHeight, i*d, m_realHeight+5 );
}
}
}