i hope that i understand, not a array of class?
// https://discourse.processing.org/t/passing-arrays-as-arguments/6692
int[] myR = { 10,20,30,40,50 };
MyCircle ring = new MyCircle(0,0,myR);;
void setup() {
size(200,200);
}
void draw() {
background(200,200,0);
translate(width/2,height/2);
ring.drawit();
}
class MyCircle {
int posX,posY;
int[] radius;
MyCircle(int posX, int posY, int[] radius ) {
this.posX = posX;
this.posY = posY;
this.radius = radius;
}
void drawit() {
stroke(0,200,0);
noFill();
for (int i = 0; i<radius.length;i++) ellipse(posX,posY,radius[i],radius[i]);
}
}