- Processing
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- Processing Foundation

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 | FloatDict
Name | ### valueArray()
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);
      float[] amounts = inventory.valueArray();
      println(amounts);
    }
Description | The version of this method without a parameter creates a new array and copies each of the values into it. The version with the float[] parameters fills an already-allocated array with the values (more efficient than creating a new array each time). If 'array' is null, or not the same size as the number of values, a new array will be allocated and returned.
Syntax |
    .valueArray()
    .valueArray(array)
Returns | float[]

Updated on July 4, 2018 11:56:45am EDT