Reference for Wiring version 0024+. If you have a previous version, use the reference included with your software. If you see any errors or have any comments, let us know.
Name | constrain() |
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Examples | int t = constrain(t, 30, 70); // makes sure t is between the values 30 and 70 |
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Description | Constrains a value to not exceed a maximum and minimum value. | ||||||
Syntax | constrain(value, min, max) |
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Parameters |
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Returns | float or int (depending on the input values) | ||||||
Usage | Application | ||||||
Related | max() min() |