QCustomPlot Discussion and Comments

I want to vary the color of the points , which i have plotted using QCPGraph. This Points are plotted first and after some operatin and based on the result of the operation , i want to change the color of the points i have plotted , How this ca be done , any suggestions please

Currently QCPGraph points and lines all use the same color and style. But you can create a number of QCPGraphs with different color and then distribute the points depending on which color you need, for example.