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if (focused) {  // or "if (focused == true)"
  ellipse(25, 25, 50, 50);
} else {
  line(0, 0, 100, 100);
  line(100, 0, 0, 100);
Description Confirms if a Processing program is "focused," meaning that it is active and will accept mouse or keyboard input. This variable is "true" if it is focused and "false" if not.
Updated on February 11, 2019 02:10:32pm EST

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