FAQ 		 
 
Cover  \ Exhibition  \ Learning  \ Reference  \ Download  \ Discourse   
    Examples \ Tutorials \ Courses & Workshops
 
   
 
 
Examples for Processing (BETA) version 91+. If you have a previous version, use the examples included with your software. If you see any errors or have comments, please let us know.

Variables
by REAS <http://reas.com>

Variables are used for storing values. Changing the values of variables 'a' and 'b' significantly change the composition.

Created 2 September 2002

    
// Variables 
// by REAS <http://reas.com> 

size(200, 200); 
background(0); 
stroke(153); 
 
int a = 20; 
int b = 50; 
int c = a*8; 
int d = a*9; 
int e = b-a; 
int f = b*2; 
int g = f+e; 
 
line(a, f, b, g); 
line(b, e, b, g); 
line(b, e, d, c); 
line(a, e, d-e, c);
 







    
  Processing is an open project initiated by Ben Fry and Casey Reas  
  © Info