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

getInt()

Examples
// The following short JSON file called "data.json" is parsed 
// in the code below. It must be in the project's "data" folder.
//
// [ 32, 1.13, "grape", true ]

JSONArray json;

void setup() {

  json = loadJSONArray("data.json");

  int count = json.getInt(0);
  float weight = json.getFloat(1);
  String name = json.getString(2);
  boolean isFruit = json.getBoolean(3);

  println(count + ", " + weight + ", " + name + ", " + isFruit);
}

// Sketch prints:
// 32, 1.13, grape, true
Description Gets the int value associated with the specified index.
Syntax
.getInt(index)
.getInt(index, defaultValue)
Parameters
index int: must be between 0 and length() - 1
index int: The index must be between 0 and length() - 1.
defaultValue int: The default value.
Returnsint
RelatedgetFloat()
getString()
getBoolean()
Updated on October 2, 2018 05:02:12pm EDT

Creative Commons License