Best and/or fastest way to Creating a graph in a desktop app

[Bilel Aouadhi]

Hello everyone, I need you help. What is the best and/or fastest way to create a graph like this (in the beginning but other graphs that are much more complex in the future). Thank you for your help in advance.
[0_1526485233088_dpn.pdf](Uploading 100%)

[Gojir4]

@Bilel-Aouadhi Hi, we cannot see the example. Anyway, Qt Charts could be what you are looking for. Be care as Qt Charts licence is GPL only.

[Bilel Aouadhi]

I am sorry. Here's a screenshot of the file.

[SGaist]

Hi,

The Graphics View Framework comes to mind.

Hope it helps

[Bilel Aouadhi]

Thank you I will check it. I hope it does the job.

[shaan7]

If you are using QML, this can help as well https://blog.qt.io/blog/2017/07/07/let-there-be-shapes/

[mrjj]

Hi
The fastest way to in terms of development time, would be to use
https://www.graphviz.org/
and not roll out your own.

For complex diagrams, calculating how to layout the connector lines is more complex
than one should think. and Graphviz is master of that with various algorithms.

Its possible to style all nodes to huge degree.