Processing

Reference+
Documentation→Libraries→Core→Network→Client

Name

readChar()

Class

Client

Description

Returns the next byte in the buffer as a char. Returns -1 or 0xffff if nothing is there.

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);
  }
}

Syntax

  • client.readChar()

Parameters

  • client(Client) any variable of type Client

Return

  • char
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