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mainwindow.cpp
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mainwindow.cpp
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#include "mainwindow.h"
#include "ui_mainwindow.h"
MainWindow::MainWindow(QWidget *parent)
: QMainWindow(parent)
, ui(new Ui::MainWindow)
{
ui->setupUi(this);
}
MainWindow::~MainWindow()
{
delete ui;
delete newImage;
}
//clustering
void MainWindow::on_pushButton_clicked()
{
int num_clusters = ui->spinBox->value();
k_means clusterizer;
QElapsedTimer timer;
timer.start();
newImage = clusterizer.Clustering(image, num_clusters);
ui->lb_time->setText(QString::number(timer.elapsed())+ " ms");
qDebug() << "Clustering took" << timer.elapsed() << "ms";
ui->lb_after->setPixmap(QPixmap::fromImage(newImage->scaled(ui->lb_after->width(), ui->lb_after->height())));
}
void MainWindow::on_PB_choose_path_clicked()
{
QString path = QFileDialog::getOpenFileName();
image.load(path);
ui->lb_before->setPixmap(QPixmap::fromImage(image.scaled(ui->lb_before->width(), ui->lb_before->height())));
}
void MainWindow::on_PB_save_clicked()
{
QString path = QFileDialog::getSaveFileName(this, tr("Сохранить как"), "", tr("JPG (*.jpg);;PNG (*.png);; All Files(*)"));
newImage->save(path);
}