void MainWindow::on_label_pseudoBar_sendHoriDis(int dx)
{
if(pseudo_pos + dx < 0){pseudo_pos = 359;}
else if(pseudo_pos + dx >= 360){pseudo_pos = 0;}
else{pseudo_pos += dx;}
if(image.empty() || !ui->radioButton_pseudoColor->isChecked())
{
cv::Mat bar;
myCV::getPseudoBar(pseudo_pos, bar, cv::Size(ui->label_pseudoBar->size().width(), ui->label_pseudoBar->size().height()));
ui->label_pseudoBar->setPixmap(QPixmap::fromImage(QImage(bar.data, bar.cols, bar.rows, bar.step, QImage::Format_RGB888).rgbSwapped()));
return;
}
if(image.cols < 2000 && image.rows < 2000)
{
std::vector<cv::Mat> temp(2);
myCV::myCvtColor(image, temp[0], myCV::BGR2GRAY);
cv::Mat bar;
myCV::pseudoColor(temp[0], temp[1], pseudo_pos, true, bar, cv::Size(ui->label_pseudoBar->size().width(), ui->label_pseudoBar->size().height()));
ui->label_pseudoBar->setPixmap(QPixmap::fromImage(QImage(bar.data, bar.cols, bar.rows, bar.step, QImage::Format_RGB888).rgbSwapped()));
colorType = myCV::pseudo;
setShowImage(temp);
}
else
{
cv::Mat bar;
myCV::getPseudoBar(pseudo_pos, bar, cv::Size(ui->label_pseudoBar->size().width(), ui->label_pseudoBar->size().height()));
ui->label_pseudoBar->setPixmap(QPixmap::fromImage(QImage(bar.data, bar.cols, bar.rows, bar.step, QImage::Format_RGB888).rgbSwapped()));
}
}
void MainWindow::on_radioButton_rgb_clicked()
{
if(image.empty())
return;
colorType = myCV::RGB;
setShowImage(image);
}
void MainWindow::on_radioButton_gray_clicked()
{
if(image.empty())
return;
cv::Mat temp;
myCV::myCvtColor(image, temp, myCV::BGR2GRAY);
colorType = myCV::GRAY;
setShowImage(temp);
}
void MainWindow::on_radioButton_cielab_clicked()
{
if(image.empty())
return;
cv::Mat temp;
myCV::myCvtColor(image, temp, myCV::BGR2XYZ);
myCV::myCvtColor(temp, temp, myCV::XYZ2Lab);
colorType = myCV::Lab;
setShowImage(temp);
}
void MainWindow::on_radioButton_pseudoColor_clicked()
{
if(image.empty())
return;
std::vector<cv::Mat> temp(2);
myCV::myCvtColor(image, temp[0], myCV::BGR2GRAY);
myCV::pseudoColor(temp[0], temp[1], pseudo_pos);
colorType = myCV::pseudo;
setShowImage(temp);
}
void MainWindow::on_label_pseudoBar_released()
{
if(image.cols > 2000 && image.rows > 2000)
{
std::vector<cv::Mat> temp(2);
myCV::myCvtColor(image, temp[0], myCV::BGR2GRAY);
cv::Mat bar;
myCV::pseudoColor(temp[0], temp[1], pseudo_pos, true, bar, cv::Size(ui->label_pseudoBar->size().width(), ui->label_pseudoBar->size().height()));
ui->label_pseudoBar->setPixmap(QPixmap::fromImage(QImage(bar.data, bar.cols, bar.rows, bar.step, QImage::Format_RGB888).rgbSwapped()));
colorType = myCV::pseudo;
setShowImage(temp);
}
}
void MainWindow::on_actionOpen_image_triggered()
{
QString fileName = QFileDialog::getOpenFileName(this,tr("Open File"),0,"Image files (*.png *.bmp *.jpg);;PNG (*.png);;BMP (*.bmp);;JPG (*.jpg)");
if(fileName.isEmpty())
return;
image = cv::imread(fileName.toStdString());
if(image.empty())
return;
isInitial = false;
if(image.type() == CV_8UC1)
{
colorType = myCV::GRAY;
ui->radioButton_gray->setChecked(true);
}
else if(image.type() == CV_8UC3)
{
colorType = myCV::RGB;
ui->radioButton_rgb->setChecked(true);
}
pic_status = 0;
setShowImage(image);
}
void MainWindow::on_actionImport_from_Main_triggered()
{
image = _from_Main_img.clone();
if(image.empty())
{
QMessageBox::critical(this,"Error","No image is opened in main program.");
return;
}
isInitial = false;
if(image.type() == CV_8UC1)
{
colorType = myCV::GRAY;
ui->radioButton_gray->setChecked(true);
}
else if(image.type() == CV_8UC3)
{
colorType = myCV::RGB;
ui->radioButton_rgb->setChecked(true);
}
pic_status = 0;
setShowImage(image);
}
void hw5::readImage(cv::Mat &img)
{
originImg = img.clone();
setShowImage(originImg);
}
