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 | keys() |
| Examples |
IntDict inventory;
void setup() {
size(200, 200);
inventory = new IntDict();
inventory.set("cd",84);
inventory.set("tapes",15);
inventory.set("records",102);
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> |
