Re: Gtk_Tree_View, drawing speed

2012-09-27 Thread Vlad Volodin
Hello Arne, Is it really necessary to refresh updates 400 times per second? To be honest, me as a human will not notice all these changes. What do you think about doing updates once or two times per second? (like all task managers do) E.g. you can collect all values that come from the hardware

Re: Gtk_Tree_View, drawing speed

2012-09-27 Thread Arne Pagel
Hello Vlad, an update frequency about 400Hz is absolutely not necessary, and I agree that no human could follow that. My Target is 100ms. This gives an acceptable picture, even if I use later progress bars for visualization. You will defenitliy notice a difference between 100ms and 33ms. If I