Reference+
Name
constrain()
Description
Constrains a value to not exceed a maximum and minimum value.
Examples
void draw() { background(204); float mx = constrain(mouseX, 30, 70); rect(mx-10, 40, 20, 20); }
Syntax
constrain(amt, low, high)
Parameters
amt
(float, int)
the value to constrainlow
(float, int)
minimum limithigh
(float, int)
maximum limit
Return
float or int
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