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I need help with this CodeHS Caterpillar JavaScript problem: https://answers.yahoo.com/question/index?qid=20141104073413AAMKOTS?

2 Answers

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  • 6 years ago

    var NUM_CIRCLES = 15;

    // This graphics program should draw a caterpillar. A caterpillar has NUM_CIRCLES

    // circles. Every other circle is a different color, the even circles are red, and

    // the odd circles are green. Use a for loop to draw the caterpillar, centered

    // vertically in the screen.

    function start(){

    var kRadius = getWidth() / (NUM_CIRCLES * 2);

    for(var i = 0; i < NUM_CIRCLES; i++){

    var circle = new Circle(kRadius);

    circle.setPosition( i * kRadius * 2 + kRadius, getHeight() / 2);

    if(i % 2 == 0){

    circle.setColor(Color.red);

    }

    else{

    circle.setColor(Color.green);

    }

    add(circle);

    }

    }

  • 6 years ago

    Will someone please help?

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