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 | |
|---|---|
| Name | keyArray() |
| Examples |
StringDict inventory;
void setup() {
size(200, 200);
inventory = new StringDict();
inventory.set("coffee","black");
inventory.set("flour","white");
inventory.set("tea","green");
println(inventory);
String[] theKeys = inventory.keyArray();
println(theKeys);
}
|
| Description | Return a copy of the internal keys array. |
| Syntax | .keyArray() .keyArray(outgoing) |
| Returns | String[] |
