How to pass a single element to a function expecting an array

[Prakasam]

I wrote the function drawCircle(number, radii); where number is the
number of circles to draw and radii is an array containing radius of
each circle. If i want to draw a single circle it is enough to pass a
single element in a radii. But trying to pass an array with a single
element is not accepted by the function. How to pass a single element
to this array?

drawCircle(number, radii) {
for(i = 0; i<number; i++) {
if(number == radii.length) {
radius = radii[0];
} else {
radius = radii[0];
}

ellipse(20 + radius, 50, radiud, radius);
}
}

[Kyle Phillips]

You can pass an array with a single element. Here's how I would do, what I think your trying to do in processing.js (w/ java syntax in this example)

int[] radii= {25};
drawCircles(radii);
void drawCircles(int[] radii) {
int number = radii.length;
for(int i=0;i<number;i++){
int radius = radii[i];
ellipse(20+radius,50,radius,radius);
}
}

If it's straight JavaScript it's more like
drawCircles(new Array(25));

- Kyle
http://workofkylephillips.com

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