void MainWindow::timerDone() {
if (!working) {
working = true;
int result;
while((result = video_next(cur)) < -1);
if(result != -1) {
if (result == 0) {
counter++;
ui->statusBar->showMessage(QString("%1").arg(counter) + " frames processed.");
QImage img(cur->pDat->data[0], cur->width, cur->height, QImage::Format_ARGB32);
QBitmap bmp;
bmp.fromData(QSize(cur->width, cur->height), cur->pDat->data[0]);
QColor color;
QColor avgColor;
double avgColorRed = 0;
double avgColorGreen = 0;
double avgColorBlue = 0;
QColor avgColortl;
double avgColorRedtl = 0;
double avgColorGreentl = 0;
double avgColorBluetl = 0;
QColor avgColortr;
double avgColorRedtr = 0;
double avgColorGreentr = 0;
double avgColorBluetr = 0;
QColor avgColorbl;
double avgColorRedbl = 0;
double avgColorGreenbl = 0;
double avgColorBluebl = 0;
QColor avgColorbr;
double avgColorRedbr = 0;
double avgColorGreenbr = 0;
double avgColorBluebr = 0;
QColor brightness;
double avg = 0;
double diffRed = 0;
double diffGreen = 0;
double diffBlue = 0;
double moodRed = 0;
double moodGreen = 0;
double moodBlue = 0;
for (int w = 0; w < img.width(); w++) {
for (int h = 0; h < img.height(); h++) {
color = img.pixel(QPoint(w,h));
if (w < img.width() / 2 && h < img.height() / 2) {
avgColorRedtl += color.red();
avgColorGreentl += color.green();
avgColorBluetl += color.blue();
} else if (w > img.width() / 2 && h < img.height() / 2) {
avgColorRedtr += color.red();
avgColorGreentr += color.green();
avgColorBluetr += color.blue();
} else if (w < img.width() / 2 && h > img.height() / 2) {
avgColorRedbl += color.red();
avgColorGreenbl += color.green();
avgColorBluebl += color.blue();
} else if (w > img.width() / 2 && h > img.height() / 2) {
avgColorRedbr += color.red();
avgColorGreenbr += color.green();
avgColorBluebr += color.blue();
}
avgColorRed += color.red();
avgColorGreen += color.green();
avgColorBlue += color.blue();
avg += ((color.red() + color.green() + color.blue()) / 3);
if (!imageSave.isNull() && (int)counter % 2) {
QColor subtractColor = imageSave.pixel(QPoint(w,h));
diffRed += color.red();
diffGreen += color.green();
diffBlue += color.blue();
}
// MoodBar
if (h < img.height() / 3) {
moodRed += color.red();
} else if (h > (img.height() / 3) *2) {
moodBlue += color.green();
} else {
moodGreen += color.blue();
}
}
}
// Average Color (Whole Image)
avgColor.setRed(avgColorRed / (img.width() * img.height()));
avgColor.setGreen(avgColorGreen / (img.width() * img.height()));
avgColor.setBlue(avgColorBlue / (img.width() * img.height()));
avgColorList << avgColor;
QImage avgColorDisplayImage(avgColorList.size(),20,QImage::Format_RGB32);
QPainter a(&avgColorDisplayImage);
for (int i = 0; i < avgColorList.size(); i+=1) {
QPen chPen(avgColorList.at(i), 1, Qt::SolidLine, Qt::FlatCap, Qt::MiterJoin);
a.setPen(chPen);
a.drawLine(i, 0, i, 20);
}
ui->averageDisplay->setPixmap(QPixmap::fromImage(avgColorDisplayImage));
ui->averageDisplay->setMaximumSize(ui->pushButton_2->window()->width() - 50, 20);
// Average Color (Quad)
avgColortl.setRed(avgColorRedtl / ((img.width() / 2) * (img.height() / 2)));
avgColortl.setGreen(avgColorGreentl / ((img.width() / 2) * (img.height() / 2)));
avgColortl.setBlue(avgColorBluetl / ((img.width() / 2) * (img.height() / 2)));
avgColortr.setRed(avgColorRedtr / ((img.width() / 2) * (img.height() / 2)));
avgColortr.setGreen(avgColorGreentr / ((img.width() / 2) * (img.height() / 2)));
avgColortr.setBlue(avgColorBluetr / ((img.width() / 2) * (img.height() / 2)));
avgColorbl.setRed(avgColorRedbl / ((img.width() / 2) * (img.height() / 2)));
avgColorbl.setGreen(avgColorGreenbl / ((img.width() / 2) * (img.height() / 2)));
avgColorbl.setBlue(avgColorBluebl / ((img.width() / 2) * (img.height() / 2)));
avgColorbr.setRed(avgColorRedbr / ((img.width() / 2) * (img.height() / 2)));
avgColorbr.setGreen(avgColorGreenbr / ((img.width() / 2) * (img.height() / 2)));
avgColorbr.setBlue(avgColorBluebr / ((img.width() / 2) * (img.height() / 2)));
if (avgColortl.isValid() && avgColortr.isValid() && avgColorbl.isValid() && avgColorbr.isValid()) {
avgColorQuadListtl << avgColortl;
avgColorQuadListtr << avgColortr;
avgColorQuadListbl << avgColorbl;
avgColorQuadListbr << avgColorbr;
}
QImage avgColorQuadDisplayImage(avgColorQuadListtl.size(),40,QImage::Format_RGB32);
QPainter q(&avgColorQuadDisplayImage);
for (int i = 0; i < avgColorQuadListtl.size(); i++) {
QPen chPen(avgColorQuadListtl.at(i), 1, Qt::SolidLine, Qt::FlatCap, Qt::MiterJoin);
q.setPen(chPen);
q.drawLine(i, 0, i, 10);
chPen.setColor(avgColorQuadListtr.at(i));
q.setPen(chPen);
q.drawLine(i, 10, i, 20);
chPen.setColor(avgColorQuadListbl.at(i));
q.setPen(chPen);
q.drawLine(i, 20, i, 30);
chPen.setColor(avgColorQuadListbr.at(i));
q.setPen(chPen);
q.drawLine(i, 30, i, 40);
}
ui->averageQuadDisplay->setPixmap(QPixmap::fromImage(avgColorQuadDisplayImage));
ui->averageQuadDisplay->setMaximumSize(ui->pushButton_2->window()->width() - 50,40);
// Brightness (Grayscale)
avg = avg / (img.width() * img.height());
brightness.setRed(avg);
brightness.setGreen(avg);
brightness.setBlue(avg);
brightnessList << brightness;
QImage brightnessDisplayImage(brightnessList.size(),20,QImage::Format_RGB32);
QPainter b(&brightnessDisplayImage);
for (int i = 0; i < brightnessList.size(); i++) {
QPen chPen(brightnessList.at(i), 1, Qt::SolidLine, Qt::FlatCap, Qt::MiterJoin);
b.setPen(chPen);
b.drawLine(i, 0, i, 20);
}
ui->brightnessDisplay->setPixmap(QPixmap::fromImage(brightnessDisplayImage));
ui->brightnessDisplay->setMaximumSize(ui->pushButton_2->window()->width() - 50, 20);
// Difference
QColor colorSubtract = avgColorList.at(avgColorList.length() - 1);
difference.setRed(abs(avgColorRed-diffRed) / (img.width() * img.height()));
difference.setGreen(abs(avgColorGreen-diffGreen) / (img.width() * img.height()));
difference.setBlue(abs(avgColorBlue-diffBlue) / (img.width() * img.height()));
if (difference.isValid()) differenceList << difference;
QImage differenceDisplayImage(differenceList.size(),20,QImage::Format_RGB32);
QPainter d(&differenceDisplayImage);
for (int i = 0; i < differenceList.size(); i++) {
QPen chPen(differenceList.at(i), 1, Qt::SolidLine, Qt::FlatCap, Qt::MiterJoin);
d.setPen(chPen);
d.drawLine(i, 0, i, 20);
}
ui->differenceDisplay->setPixmap(QPixmap::fromImage(differenceDisplayImage));
ui->differenceDisplay->setMaximumSize(ui->pushButton_2->window()->width() - 50, 20);
// MoodBar
QColor moodBarColor;
double total = 255;
double faktorMax = (((img.height() / 3) * img.width()) * 255);
double faktor = total / faktorMax;
moodBarColor.setRed(moodRed * faktor);
moodBarColor.setGreen(moodGreen * faktor);
moodBarColor.setBlue(moodBlue * faktor);
if (moodBarColor.isValid()) moodList << moodBarColor;
QImage moodDisplayImage(moodList.size(),20,QImage::Format_RGB32);
QPainter g(&moodDisplayImage);
for (int j = 0; j < moodList.size(); j++) {
QPen chPen(moodList.at(j), 1, Qt::SolidLine, Qt::FlatCap, Qt::MiterJoin);
g.setPen(chPen);
g.drawLine(j, 0, j, 20);
}
ui->moodDisplay->setPixmap(QPixmap::fromImage(moodDisplayImage));
ui->moodDisplay->setMaximumSize(ui->pushButton_2->window()->width() - 50, 20);
// Video view
ui->label->setPixmap(QPixmap::fromImage(img));
ui->label->show();
ui->pushButton_2->update();
ui->label->update();
if ((int)counter % 2) imageSave = img;
qApp->processEvents();
}
} else {
ui->pushButton_2->setText("Start Analysis");
ui->pushButton->setEnabled(false);
working = false;
timer->stop();
}
working = false;
}
}
