コード例 #1
0
void DialogTransformVolume::RespondTextScale( int n )
{
  if ( isVisible() )
  {
    bool bOK;
    double dvalue = m_textScale[n]->text().toDouble(&bOK);
    if ( bOK && dvalue > 0 )
    {
      LayerMRI* layer = ( LayerMRI* )MainWindow::GetMainWindow()->GetActiveLayer( "MRI" );
      if ( layer )
      {
        double scale[3];
        layer->GetScale( scale );
        scale[n] = dvalue;
        layer->SetScale( scale );
        MainWindow::GetMainWindow()->RequestRedraw();

        m_scrollScale[n]->blockSignals(true);
        if ( dvalue >= 1 )
        {
          m_scrollScale[n]->setValue( 50 + (int)( (dvalue-1.0)*50 ) );
        }
        else
        {
          m_scrollScale[n]->setValue( 50 - (int)( (1.0-dvalue)*100 ) );
        }
        m_scrollScale[n]->blockSignals(false);
        UpdateUI( 0 );
      }
    }
  }
}
コード例 #2
0
void DialogTransformVolume::RespondScrollScale( int n )
{
  LayerMRI* layer = ( LayerMRI* )MainWindow::GetMainWindow()->GetActiveLayer( "MRI" );
  if ( layer )
  {
    double scale[3];
    layer->GetScale( scale );
    int npos = m_scrollScale[n]->value();
    if ( npos >= 50 )
    {
      scale[n] = ( npos - 50 ) / 50.0 + 1.0;
    }
    else
    {
      scale[n] = ( npos - 50 ) / 100.0 + 1.0;
    }
    layer->SetScale( scale );
    MainWindow::GetMainWindow()->RequestRedraw();

    ChangeLineEditNumber( m_textScale[n], scale[n] );
    UpdateUI( 0 );
  }
}