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Documentation→Reference→Data→Composite→JSONObject

Name

setFloat()

Class

JSONObject

Description

Inserts a new key/float pair into the JSONObject or, if a value with the specified key already exists, assigns a new value.

Examples

JSONObject json;

void setup() {

  json = new JSONObject();
  
  json.setInt("count", 88);
  json.setFloat("weight", 35.432);
  json.setString("name", "celery");
  json.setBoolean("isFruit", false);

  int count = json.getInt("count");
  float weight = json.getFloat("weight");
  String name = json.getString("name");
  boolean isFruit = json.getBoolean("isFruit");

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

// Sketch prints:
// 88, 35.432, celery, false

Syntax

.setFloat(key, value)

Parameters

key(String)a key string
value(float)the value to assign

Return

JSONObject

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