QtChart, QLineSeries. Change the Line style

aliks-os

Please advise, is a possbile to change the style of line for QLineSeries? I would like to have dotline style. I am doing as below but line still straight

    QRgb color1 = qRgb(255, 0, 0);
    QPen pen1(color1);
    pen1.setStyle(Qt::DotLine);
    pen1.setWidth(1);

    auto s1 = new QLineSeries(this);
    s1->setUseOpenGL(true);
    s1->setPen(pen1);
    s1->append(0, 0);
    s1->append(1, 1);
    chart->addSeries(s1);

mzimmers

@aliks-os I just tried your example. When I removed this line:

s1->setUseOpenGL(true);

It works.

I'm not an OpenGL expert, but perhaps it's not picking up your pen properties.

aliks-os

Wow, it was unexpected reason! Thank you very much!

mzimmers

@aliks-os my pleasure. If you think this satisfies your question, you may want to mark the topic as solved.

aliks-os

@mzimmers said in SOLVED, QtChart, QLineSeries. Change the Line style:

Sure