void WindowTimeCourse::OnFrameChanged(int frame) { LayerMRI* layer = qobject_cast<LayerMRI*>(MainWindow::GetMainWindow()->GetActiveLayer("MRI")); if (layer && frame != layer->GetActiveFrame() && frame < layer->GetNumberOfFrames()) { layer->SetActiveFrame(frame); } }
void WindowTimeCourse::UpdateData() { LayerMRI* layer = qobject_cast<LayerMRI*>(MainWindow::GetMainWindow()->GetActiveLayer("MRI")); if (layer && layer->GetNumberOfFrames() > 1) { double ras[3]; int n[3]; MainWindow::GetMainWindow()->GetLayerCollection("MRI")->GetSlicePosition(ras); layer->RemapPositionToRealRAS(ras, ras); layer->RASToOriginalIndex(ras, n); QList<double> data; for (int i = 0; i < layer->GetNumberOfFrames(); i++) data << layer->GetVoxelValueByOriginalIndex(n[0], n[1], n[2], i); FSVolume* vol = layer->GetSourceVolume(); ui->widgetPlot->SetTimeCourseData(data, vol->GetMinValue(), vol->GetMaxValue(), layer->GetTR()); ui->widgetPlot->SetCurrentFrame(layer->GetActiveFrame()); } }