Cross-platform, scientific graphics plotting library
PLplot is a cross-platform, scientific graphics plotting library that supports math symbols and human languages (via UTF-8 user input strings); plot capabilities for multiple non-interactive plot file formats and in multiple interactive environments; and bindings for multiple computer languages.
Virtual MIDI Composer Plug-ins based
Virtual MIDI Composer Plug-ins based Run song list potentialy in loop and auto play. Written with Ada and GtkAda 2016 and portmidi. GNU/Linux and MS Windows.
A fast, unobtrusive and modern cross-platform GUI toolkit. Agar fully exploits hardware acceleration where available, but also supports simple frame-buffer interfaces. Agar is stand-alone and easily portable to new platforms and graphics systems.