This is a VSCode extension to create dynamically growing diagrams. See the video below or watch the Youtube video (2:20m) to get a grasp of what it does.
How to use?
Activate
Method 1:
Put the caret (cursor) on a function/class/namespace/whatever name
Right-click
Select Visualize This
Method 2:
Put the caret (cursor) on a function/class/namespace/whatever name
Open VSCode commands (press Ctrl+Shift+P)
Search and select Visualize This
Navigation
View: zoom-in / zoom-out: Alt+Scrolling
View: move around:
Drag&Drop the background
Scroll over background (vertical scroll)
Shift+Scroll over background (horizontal scroll)
Open a definition: doubleclick an identifier
Remarks
Don't change code while working within the diagram (this problem will be fixed in future versions)
Supported Languages
Currently the following languages are supported:
Python
C/C++ (beware, due to VSCode's bad support for C/C++ you might experience difficulties)