Ask HN: Looking for a diagram/graph renderer similar to graphviz/dot

I want to find a CLI text->png diagram renderer. It runs on Linux. I have seen this software before, but I couldn't find it now. Maybe some of you know what the software is called? ## Example 1: https://envs.sh/Qfj.png This diagram is created with something like ``` ellipse line ellipse ``` there is no concept of "edge/node" in this software. ## Example 2: https://envs.sh/Qfc.png This diagram is created with something like ``` set direction to right ellipse set direction to down ellipse ``` This behavior is different from graphviz.