当我使用QValueAxis作为X轴时,一切都像预期的那样工作,但是切换到QDateTimeAxis不会导致数据被绘制--只是一个空的图表。QValueAxis();axisY->setMinorTickCount(1);
QDateTimeAxis*axisX = new QDateTimeAxis(); // Using QValueAxis here instead
QDateTime>#include <QtCharts/QChartView>#include <QDateTimeAxisuse QLineSeries, calling createDefaultAxes will create QValueAxis both as X and Y axis.
// To use QDateTimeAxiswe need to