Why Qtcharts doesn't have scrollbar?
there are a lot of points, if show them all in a chart, obvisiously, it is not readable.
But how to display them with a scrollbar? I found there is no scrollbar in qtchart by default. Or append one. if so, I have to set the maxValue of the scrollbar, and pagesteps, and current value, and update the chart area plot when scrollbar value changed. I want to know whether there is an easy way to meet this requirement.
Hi Mike Feng,
You might have a look at QChartView