kqtquickcharts: kqtquickcharts (plugin to render interactive graphs) kqtquickcharts: kqtquickcharts: kqtquickcharts: kqtquickcharts: kqtquickcharts: kqtquickcharts: kqtquickcharts: kqtquickcharts: kqtquickcharts: kqtquickcharts: