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Order-94743/sketch_211027a/sketch_211027a.pde
// ellipse x radius
int RADIUS_X = 60;
//ellipse y radius
int RADIUS_Y = 32;
//set the height of the range bar
int RANGE_BAR_HEIGHT = 80;
//max value in the range
int MAX_ROTATIONS = 36;
// variable to hold current rotation value
int currentRotation = MAX_ROTATIONS/2;
// range marker position
int currentRangePosition;
//text font size
int FONT_SIZE = 25;
//collection to hold details of all rotations so far
ArrayList rotations;
void setup() {
size(800, 800);
// initialize the range marker starting position
currentRangePosition = width/2;
//initialise the rotation list
rotations = new ArrayList<>();
//add the first Rotation object with initial values
Rotation rotation = new Rotation(currentRotation, width/2, height/2);
rotations.add(rotation);
}
void draw() {
background(255);
//update the title with rotation count
surface.setTitle("# of rotations = " + currentRotation);
//draw the range bar as a rectangle
noFill();
strokeWeight(2);
rect(0, 0, width, RANGE_BAR_HEIGHT);
...