<![CDATA[QChart, QChartView, large line series]]>Lets say I add 20 points to a line series, the chart is updated (with luck -see my other posts) and displayed in the chart view. In this case the chart fits nicely so no scroll bars. What if there are a million data points? How/when does the chart or chart view decide a horizontal scroll bar is necessary?

Thanks
David

]]>https://forum.qt.io/topic/145988/qchart-qchartview-large-line-seriesRSS for NodeFri, 06 Nov 2026 21:57:34 GMTSun, 25 Jun 2023 12:41:42 GMT60<![CDATA[Reply to QChart, QChartView, large line series on Mon, 26 Jun 2023 05:11:46 GMT]]>@manuelgrubbs Yes, but what controls if/when they appear?

]]>https://forum.qt.io/post/762590https://forum.qt.io/post/762590Mon, 26 Jun 2023 05:11:46 GMT