This reference is for Processing 2.0+. If you have a previous version, use the reference included with your software. If you see any errors or have suggestions, please let us know. If you prefer a more technical reference, visit the Processing Javadoc.

Class | FloatDict
Name | ### keys()
Examples |
    FloatDict inventory;

    void setup() {
      size(200, 200);
      inventory = new FloatDict();
      inventory.set("coffee",108.6);
      inventory.set("flour",5.8);
      inventory.set("tea",8.2);
      println(inventory);
      for (String k : inventory.keys()) {
        println(k);
      }
    }
Description | Return the internal array being used to store the keys.
Syntax |
    .keys()
Returns | Iterable<String>

Updated on May 19, 2014 05:30:03pm PDT