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Name
mouseDragged()
Description
The mouseDragged() function is called once every time the mouse
moves while a mouse button is pressed. (If a button is not being
pressed, mouseMoved() is called instead.)
Mouse and keyboard events only work when a program has draw().
Without draw(), the code is only run once and then stops listening
for events.
Examples
// Drag (click and hold) your mouse across the // image to change the value of the rectangle int value = 0; void draw() { fill(value); rect(25, 25, 50, 50); } void mouseDragged() { value = value + 5; if (value > 255) { value = 0; } }
Syntax
mouseDragged()
mouseDragged(event)
Return
void
Related

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