Is there a way to change the color of the selected lines/nets/ports?
When they are selected then they highlighted but with the new selection, the previous highlighting disappears.
So, how to change the color of the nets/ports in the RTL Viewer so that they will not disappear with the new selection?
I am not sure if there is such setting as netlist viewers only contain a toolbar that provides tools to use in the schematic view.The color settings button opens the colors pane where you can customize the color scheme used in the netlist viewer. Refer to link below for details of Analyzing Designs with Quartus II Netlist Viewers