Reference for Processing version 1.5. 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.

Name

boolean()
Examples 
String s = "true";
boolean b = boolean(s);
if (b) {
  println("The boolean is true");
} else {
  println("The boolean is false");
}
Description Converts an int, string, or array to its boolean representation. For int calues, the number 0 evaluates to false and all other numbers evaluate to true.
Syntax 
boolean(val)
Parameters
val int, int[], String, String[]
Returns boolean
Usage Web & Application
Related boolean
Updated on April 17, 2011 10:00:52am EDT

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