This is the project for the QChartSynZoom library.
- http://qtlinux.narod.ru/sync_zoom.htm (in Russian)
- Trawis:
The primary author is Sergey Melnikov.
Copyright (c) 2012 Sergey Melnikov
Copyright (c) 2017 Yury Rogovsky
Use, modification and distribution is permitted. A copy of the license and copyright notice must be included with the software.
In Russian: "Разрешается свободное использование и распространение. Упоминание автора обязательно."