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

JSONArray

Name

setFloat()
Examples
JSONArray json;

void setup() {

  json = new JSONArray();

  json.setInt(0, 32);
  json.setFloat(1, 1.5);
  json.setString(2, "grape");
  json.setBoolean(3, true);

  println(json);
}

// Sketch prints:
// [
//   32,
//   1.5,
//   "grape",
//   true
// ]
Description Inserts a new value into the JSONArray at the specified index position. If a value already exists in the specified position, the new value overwrites the old value. If the given index is greater than the length of the JSONArray, then null elements will be added as necessary to pad it out.
Syntax
.setFloat(index, value)
Parameters
index int: an index value
value float: the value to assign
ReturnsJSONArray
RelatedsetInt()
setString()
setBoolean()
Updated on May 19, 2014 05:30:03pm PDT

Creative Commons License