QCustomPlot Discussion and Comments

y-axis values on a histogramReturn to overview

how to sign the value of the top point with y-axis values on a histogram. I use QCPBars and QCustomPlot

new qcpbars(yaxis,xaxis)

this is the axis mapping, and I need the data labels of the data series to be displayed on the vertex

see https://www.jianshu.com/p/a6d97ff5c647

You can use QCPItemText for that

Thank you very much lancelot for the link, it helped a lot, though I had to rewrite the code for my task