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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 | JSONArray
Name | ### setJSONArray()
Examples |
    JSONArray json;

    void setup() {

      json = new JSONArray();

      for (int i = 0; i < 3; i++) {

        JSONArray values = new JSONArray();

        values.setInt(0, i);
        values.setInt(1, i);
        values.setInt(2, i);

        json.setJSONArray(i, values);
      }

      println(json);
    }

    // Sketch prints:
    //[
    //  [
    //    0,
    //    0,
    //    0
    //  ],
    //  [
    //    1,
    //    1,
    //    1
    //  ],
    //  [
    //    2,
    //    2,
    //    2
    //  ]
    //]
Description | Sets the value of the JSONArray with the associated index value.
Syntax |
    .setJSONArray(index, value)
Parameters |
index | int: the index value to target
value | JSONArray: the value to assign
Returns | JSONArray
Related | setJSONObject() getJSONObject() getJSONArray()

Updated on January 9, 2020 00:33:13pm EST