how to adjust the distance between axis and chart in QChart

johnson54

when adding axis to a QChart, I use addAxis(axis, Qt::AlignLeft), how to adjust the distance between the axis and the chart, I want to shorten the blank.
thanks

jsulm

@johnson54 Maybe https://doc.qt.io/qt-5/qchart.html#margins-prop ?

johnson54

@jsulm thanks, but 'setmargin' is usable for setting the distance between the plot area border and the plot, not the distance between the axis and the chart

johnson54

these code are from Qt Charts Examples Logarithmic Axis Example:
QValueAxis *axisX = new QValueAxis();
axisX->setTitleText("Data point");
axisX->setLabelFormat("%i");
axisX->setTickCount(series->count());
chart->addAxis(axisX, Qt::AlignBottom);
series->attachAxis(axisX);

I want to put the label "Data point" closer to the axis, how to do this?

rhb327

Did you ever determine a method for this? Similar issue on a -90 label not sizing correctly with label format, etc.