This file is in .png (with embedded XML) format and can be edited directly in draw.io
Will not require draw.io plugin popup as it is not a plugin - making it easier for others to edit the diagram.
Click the link below to load the file in draw.io Online:
https://www.draw.io/#Uhttps://github.com/kaminzo/c4-draw.io/raw/master/c4.drawio.png
The c4.drawio.library.xml is a library definition that can be imported into an existing draw.io diagram and provides the C4 model shapes as a library.
To import the shapes library, first download your the XML and then in draw.io go to File -> Open library from -> Device and select the XML file from your device.
Simply copy and paste shapes.
To edit shape data select a shape and press Cmd + M (on Mac).
If you like, save the file as .png (with embedded XML) for ease of viewing.
C4Model Author: Simon Brown - https://c4model.com/ Creative Commons Attribution 4.0 International License