| Name | keyPressed |
||
|---|---|---|---|
| Examples | // Click on the image to give it focus
// and press any key
// Note: the rectangle in this example may
// flicker as the operating system may
// register a long key press as a repetition
// of key presses
void draw() {
if (keyPressed == true) {
fill(0);
} else {
fill(255);
}
rect(25, 25, 50, 50);
} |
||
| Description | The boolean system variable keyPressed is true if any key is pressed and false if no keys are pressed. | ||
| Syntax | keyPressed |
||
| Parameters | |||
| Usage | Web & Application | ||
| Related |
key keyCode keyPressed() keyReleased() |
This reference is licensed under the CC BY-NC-SA 2.0 license:
