On 7/20/11, Jonas Kivi <seewebs...@foremail.fom> wrote: > That would be nice. I've been meaning to test PortMidi to get some midi > controls for my app (the Pihlaja video viewer thing).
There's bindings for that too (although only Windows was tested): https://github.com/AndrejMitrovic/DPortMidi You might be interested in this example: https://github.com/AndrejMitrovic/DPortMidi/blob/master/samples/win32_drawshapes.d It draws midi CC control changes as envelopes, it uses a plain C binding to Cairo to draw on a Win32 surface. Here's a screenshot: http://i.imgur.com/19vKa.png It's not my best code, I should be using a cyclic buffer to pass data from the Midi worker thread to the GUI drawing thread, but instead I've used some hackish array duplication. :)
