painter.setOpacity(opacity/255.0);
painter.
setBrush(QColor(0,
0,
0));
painter.save();
painter.
setPen(QPen(QBrush(QColor(0,
0,
0)),
5, Qt
::SolidLine, Qt
::FlatCap, Qt
::MiterJoin));
double meret = 60.0;
painter.
drawArc(QRectF(-meret,
-meret, meret
*2, meret
*2),
0*16,
360*16);
painter.restore();
painter.setPen(Qt::NoPen);
painter.
drawRect(QRectF(-5,
-meret,
10, meret
*2));
QPainter painter(this);
painter.setOpacity(opacity/255.0);
painter.setBrush(QColor(0,0,0));
painter.save();
painter.setPen(QPen(QBrush(QColor(0,0,0)), 5, Qt::SolidLine, Qt::FlatCap, Qt::MiterJoin));
double meret = 60.0;
painter.drawArc(QRectF(-meret, -meret, meret*2, meret*2),0*16,360*16);
painter.restore();
painter.setPen(Qt::NoPen);
painter.drawRect(QRectF(-5, -meret, 10, meret*2));
To copy to clipboard, switch view to plain text mode
Bookmarks