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Reference for Processing version 1.0+. If you have a previous version, use the reference included with your software. If you see any errors or have any comments, let us know.

Name . (dot) Examples // Declare and contruct two objects (h1, h2) from the class HLine HLine h1 = new HLine(20, 1.0); HLine h2 = new HLine(50, 5.0); void setup() { size(200, 200); } void draw() { if(h2.speed > 1.0) { h2.speed -= 0.01; } h1.update(); h2.update(); } class HLine { float ypos, speed; HLine (float y, float s) { ypos = y; speed = s; } void update() { ypos += speed; if (ypos > width) { ypos = 0; } line(0, ypos, width, ypos); } } Description Provides access to an object's methods and data. An object is an instance of a class and contains is a grouping of methods (object functions) and data (object variables and constants). The dot operator directs the program to the information encapsulated within an object. Syntax object.method()object.data Parameters object the object you want to access method() method encapsulated in the object data variable or constant encapsulated in the object Usage Web & Application Related Object

Updated on November 22, 2008 08:39:25pm PST












Processing was initiated by Ben Fry and Casey Reas. It is developed by a small team of volunteers.


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