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| Class | |||
|---|---|---|---|
| Name | getFloat() |
||
| 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 float value associated with the specified index. | ||
| Syntax | .getFloat(index) .getFloat(index, defaultValue) | ||
| Parameters |
| ||
| Returns | float | ||
| Related | getInt() getString() getBoolean() |
