Method loadUserFilePath

src_gui/mainwindow.cpp:277–285

load images using the file dialog

//load images using the file dialog
void MainWindow::loadUserFilePath() {
    QString filter = "Image Formats (" + supportedImageformats.join(" ") + ")";

    QList<QUrl> urls = QFileDialog::getOpenFileUrls(this,
                                                    "Open Image File",
                                                    QDir::homePath(),
                                                    filter);
    loadMultipleDropped(urls);
}

void MainWindow::calcNormal() {
    if(input.isNull())