- Processing
- p5.js
- Processing.py
- Processing for Android
- Processing for Pi

- Processing Foundation

This reference is for Processing 3.0+. If you have a previous version, use the reference included with your software in the Help menu. If you see any errors or have suggestions, please let us know. If you prefer a more technical reference, visit the Processing Core Javadoc and Libraries Javadoc.

Class | Client
Name | ### readChar()
Examples |
    import processing.net.*;
    Client myClient;
    char charIn;

    void setup() {
      size(200, 200);
      myClient = new Client(this, "127.0.0.1", 5204);
    }

    void draw() {
      if (myClient.available() > 0) {
        charIn = myClient.readChar();
        println(dataIn);
      }
    }
Description | Returns the next byte in the buffer as a char. Returns -1 or 0xffff if nothing is there.
Syntax |
    client.readChar()
Parameters |
client | Client: any variable of type Client
Returns | char

Updated on July 4, 2018 11:56:46am EDT