Circle with radial gradient
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hi. I want draw some circles with radial gradient, but is look like black circle.
@QRadialGradient gradient(0, 0, 50,0,0);
gradient.setColorAt(0, Qt::yellow);
gradient.setColorAt(1, Qt::black);
gradient.setSpread(QGradient::PadSpread);QBrush brush(gradient); brush.setStyle(Qt::RadialGradientPattern); QPainter painter(this); painter.setRenderHint(QPainter::Antialiasing); painter.setBrush(brush); painter.setPen(Qt::NoPen); for(int i=0;i<points.size();i++) { painter.drawEllipse(i*10, (points.at(i)*-1)+(this->height()/2),50,50); }@
points is QList<float> and it not empty