Reference for Processing version 1.2. 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.


+= (add assign)

int a = 50;
int b = 23;
a += b; // sets "a" to 73
Description Combines addition with assignment. The expression a += b is equivalent to a = a + b.
value1 += value2
value1 int or float
value2 any numerical value the same datatype as value1
Usage Web & Application
Related = (assign)
+ (add)
-= (subtract assign)
Updated on June 14, 2010 12:05:29pm EDT

Creative Commons License