processing.js - how to store an object in a variable in processing -


i'm coming jquery , js , go little bit processing. because has quite reference examples etc. 1 thing can't how can store objects variable.

example jquery:

var anydiv = $('#anydiv');

and have object stored.

in processing not seem simple because has different types. can store number pretty easy:

float anynumber = 10;

or string etc. how can e.g. store new point in var?

var anypoint = point(0, 0);

thanks in advance.

objects need have classes. processing comes predefined, "point" isn't 1 of them. write point class,

class point {   float x, y;   point(float _x, float y) {     x = _x;     y = _y;   }   string tostring() { return x + "/" + y; } }

and can store other typed object:

point p = new point(0,0); float xcoordinate = p.x; float ycoordinate = p.y; p.x += 200; p.y += 100; println(p);

and no, capital first letter not required, that's convention. stick (don't go defining classes "point", unless you're never going show people code or ask help. make sure syntax conventions right =)


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