This reference is for Processing 2.0+. If you have a previous version, use the reference included with your software. If you see any errors or have suggestions, please let us know. If you prefer a more technical reference, visit the Processing Javadoc.
| Name | -= (subtract assign) |
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| Examples | int a = 50; int b = 23; a -= b; // Sets 'a' to 27 | ||||
| Description | Combines subtraction with assignment. The expression a -= b is equivalent to a = a - b. | ||||
| Syntax | value1 -= value2 | ||||
| Parameters |
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| Related | += (add assign) - (minus) |
