// run - paint the QImage
void timeConsumingThread::run()
{
int i_ctr = 60;
int j_ctr = 60;
QImage myQImage(i_ctr, j_ctr, QImage::Format_RGB32);
QPainter painter(&myQImage);
for (int nMainCounter = 0; nMainCounter < 1000; nMainCounter++)
{
for (int i=0; i<i_ctr; i++)
{
for (int j=0; j<j_ctr; j++)
{
double hue = (double)(i + j + i*j)/361200.0;
QColor myColor;
myColor.setHsvF(hue, 1.0, 1.0, 1.0);
painter.setPen(myColor);
painter.drawPoint(i, j);
}
}
// emit theImage(myQImage);
int x = GetRNDValue(0, 600);
int y = GetRNDValue(0, 600);
emit theImage(QRect(x, y, i_ctr, j_ctr), myQImage);
}
}
void Worker::run()
{
// Note: this is never called directly. It is called by Qt once the
// thread environment has been set up
// random.seed();
int n = stars;
int m_width = m_size.width();
int m_height= m_size.height();
do {
QImage image = QImage(outerRadius * 2, outerRadius * 2, QImage::Format_ARGB32);
image.fill(qRgba(255, 255, 256, 0));
int x = GetRNDValue(0, m_width);
int y = GetRNDValue(0, m_height);
int angle = GetRNDValue(0, 360);
int red = GetRNDValue(0, 256);
int green = GetRNDValue(0, 256);
int blue = GetRNDValue(0, 256);
int alpha = GetRNDValue(0, 256);
/*
QPainter *painter = new QPainter();
painter->begin(&image);
painter->setRenderHint(QPainter::Antialiasing);
painter->setPen(Qt::NoPen);
painter->setBrush(QColor(red, green, blue, alpha));
painter->translate(outerRadius, outerRadius);
painter->rotate(angle);
painter->drawPath(path);
painter->end();
*/
//-----------
QImage myQImage(60, 60, QImage::Format_RGB32);
QPainter painter1(&myQImage);
for (int i=0; i<60; i++)
{
for (int j=0; j<60; j++)
{
double hue = (double)(i + j + i*j)/361200.0;
QColor myColor;
myColor.setHsvF(hue, 1.0, 1.0, 1.0);
painter1.setPen(myColor);
painter1.drawPoint(i, j);
}
}
//-----------
emit output (QRect(x - outerRadius, y - outerRadius, outerRadius * 2, outerRadius * 2), myQImage);
sleep(0.01);
n --;
qDebug("Iteration number %d\n", n);
} while ((!exiting) && (n > 0));
}
