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.



int a;          // Declare variable "a" of type int
a = 23;         // Assign "a" the value 23
int b = -256;   // Declare variable "b" and assign it the value -256
int c = a + b;  // Declare variable "c" and assign it the sum of "a" and "b"
Description Datatype for integers, numbers without a decimal point. Integers can be as large as 2,147,483,647 and as low as -2,147,483,648. They are stored as 32 bits of information. The first time a variable is written, it must be declared with a statement expressing its datatype. Subsequent uses of this variable must not reference the datatype because Processing will think the variable is being declared again.
int var
int var = value
var variable name referencing the value
value any integer value
Usage Web & Application
Related float
Updated on June 14, 2010 12:05:29pm EDT

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