Reference for Processing version 1.5. 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 | char | 
	
		| Examples | char m;      // Declare variable "m" of type char
m = 'A';     // Assign "m" the value "A"
int n = '&'; // Declare variable "n" and assign it the value "&" | 
	
		| Description | Datatype for characters, typographic symbols such as A, d, and $. A char stores letters and symbols in the Unicode format, a coding system developed to support a variety of world languages. Each char is two bytes (16 bits) in length and is distinguished by surrounding it with single quotes. Character escapes may also stored as a char. For example, the representation for the "delete" key is '377'. 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. | 
	
		| Syntax | char var
char var = value | 
	
		| Parameters | 
	
		| var | variable name referencing the value |  
		| value | any character |  | 
	
		| Usage | Web & Application | 
	
		| Related | String 
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Updated on August 30, 2010 04:29:39pm EDT