csounddart 0.0.1

Dart interface to Csound API for Web and Desktop.

csounddart

An Dart interface to Csound API. It is currently under development. It has been tested on Linux and Web, but should work easily on Windows and MacOS (with a few path resolution work).

On desktop, it assumes Csound is already installed on your computer.

Getting Started

Csound _cs = Csound();
_cs.compileCsdText(_myCsdText);

// threaded performance
_cs.perform();

// set a channel value
_cs.setControlChannel("channelName", (double)value);

// set a callback
_cs.setControlChannelCallback("channelName",
    (double v) {
        // do something with callback
    });

## Reference

• Csound() : Constructor
• compileCsdText(String text) : compile a CSD string
• setControlChannel(String name, double value) : sets a control channel value at k-rate
• perform() : starts threaded performance in a separate isolate
• setControlChannelCallback(String name, Function(double) callback) : sets a callback to be called at k-rate for specified channel.

Platform specific :

• setAudioChannelCallback(String name, Function(ConcurrentBuffer buffer) callback : only works for desktop. Same as control channel callback with audio buffers.
• evalCode(String value) : only for desktop. Evaluates a string of Csound code and returns the value at the end of global space if succeeds.