void Plot::timerEvent( QTimerEvent * )
{
CircularBuffer *buffer = static_cast<CircularBuffer *>( d_curve->data() );
buffer->setReferenceTime( d_clock.elapsed() / 1000.0 );
if ( d_settings.updateType == Settings::RepaintCanvas )
{
// the axes in this example doesn't change. So all we need to do
// is to repaint the canvas.
QMetaObject::invokeMethod( canvas(), "replot", Qt::DirectConnection );
}
else
{
replot();
}
}
void Plot::timerEvent( QTimerEvent * )
{
CircularBuffer *buffer = ( CircularBuffer * )d_curve->data();
buffer->setReferenceTime( d_clock.elapsed() / 1000.0 );
switch( d_settings.updateType )
{
case Settings::RepaintCanvas:
{
// the axes in this example doesn't change. So all we need to do
// is to repaint the canvas.
canvas()->replot();
break;
}
default:
{
replot();
}
}
}