title: Can I create a histogram using Gtk in native way (no external libraries)?
body: <p>I'm struggling with Google to find a native way to draw histogram (or other kind of graphs) using Gtk in C++.</p>
  
  <p>Maybe I'm wrong, maybe I'm not good with research on Google... anyway it seems that there is no native way to do this. This sounds strange since there are applications built for Gnome in Gtk such as <a href="https://en.wikipedia.org/wiki/Disk_Usage_Analyzer" rel="nofollow noreferrer">Baobab (aka Disk Usage Analyzer)</a>, where there is some (circular) histogram. </p>
  
  <p>I'd like standard histogram (bar plot or bar chart if you prefer).</p>