processing Drawing Basic Shapes Drawing an Ellipse


Example

Processing provides method ellipse in order to draw ellipse. This code draws a white circle which has radius of 25 pixels.

void setup() {
    size(500, 500);
    background(0);
    fill(255);
    noStroke();
}

void draw() {
    ellipse(225, 225, 50, 50);
}

The signature of method ellipse() is this.

ellipse(x, y, w, h);

x and y is the coordinate of the ellipse. w and h is ellipse's width and height.