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 | |
|---|---|
| Name | keyArray() |
| 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);
String[] theKeys = inventory.keyArray();
println(theKeys);
}
|
| Description | Return a copy of the internal keys array. In contrast to the keys() method, this array can be modified. |
| Syntax | .keyArray() .keyArray(outgoing) |
| Returns | String[] |
