Cara membuat tek bergerak mengikuti kursor

Kali ini akan kita bahas mengenai cara membuat teks mengikuti arah kursor, menanggapi sebuah komentar dari salah seorang teman di blog ini, berikut cuplikannya

......,,
GAN GAN Q MW MNTA ILMU NYA LGE DONK BAGAIMANA CARA NYA AGAR KATA-KATA DAPAT MENGIKUTI JALAN NYA KURSOR KITA ITU GAN ?......

Tanpa basa basi lagi, ayo kita coba bersama-sama khususnya bagi para pengguna blogspot



1. Login akun Blogger
2. Masuk menu Rancangan
3. Pilih Eleman Laman kemudian tambahkan gadget
4. Pilih HTML/JavaScript
5. Masukkan kode script di bawah ini

<style type="text/css">
    /* Circle Text Styles */
    #outerCircleText {
    /* Optional - DO NOT SET FONT-SIZE HERE, SET IT IN THE SCRIPT */
    font-style: italic;
    font-weight: bold;
    font-family: 'comic sans ms';
    color: #000000;
    /* End Optional */


    /* Start Required - Do Not Edit */
    position: absolute;top: 0;left: 0;z-index: 3000;cursor: default;}
    #outerCircleText div {position: relative;}
    #outerCircleText div div {position: absolute;top: 0;left: 0;text-align: center;}
    /* End Required */
    /* End Circle Text Styles */
    </style>


    <script type="text/javascript">
    /* Circling text trail- Tim Tilton
    Website: http://www.tempermedia.com/
    Visit: http://www.dynamicdrive.com/ for Original Source and tons of scripts
    Modified Here for more flexibility and modern browser support
    Modifications as first seen in http://www.dynamicdrive.com/forums/http://imeldaentertainment.blogspot.com/
    username:jscheuer1 - This notice must remain for legal use
    */


    ;(function(){


    // Your message here (QUOTED STRING)
    var msg = "belajar service tv";


    /* THE REST OF THE EDITABLE VALUES BELOW ARE ALL UNQUOTED NUMBERS */


    // Set font's style size for calculating dimensions
    // Set to number of desired pixels font size (decimal and negative numbers not allowed)
    var size = 24;


    // Set both to 1 for plain circle, set one of them to 2 for oval
    // Other numbers & decimals can have interesting effects, keep these low (0 to 3)
    var circleY = 0.75; var circleX = 2;


    // The larger this divisor, the smaller the spaces between letters
    // (decimals allowed, not negative numbers)
    var letter_spacing = 5;


    // The larger this multiplier, the bigger the circle/oval
    // (decimals allowed, not negative numbers, some rounding is applied)
    var diameter = 10;


    // Rotation speed, set it negative if you want it to spin clockwise (decimals allowed)
    var rotation = 0.4;


    // This is not the rotation speed, its the reaction speed, keep low!
    // Set this to 1 or a decimal less than one (decimals allowed, not negative numbers)
    var speed = 0.3;


    ////////////////////// Stop Editing //////////////////////


    if (!window.addEventListener && !window.attachEvent || !document.createElement) return;


    msg = msg.split('');
    var n = msg.length - 1, a = Math.round(size * diameter * 0.208333), currStep = 20,
    ymouse = a * circleY + 20, xmouse = a * circleX + 20, y = [], x = [], Y = [], X = [],
    o = document.createElement('div'), oi = document.createElement('div'),
    b = document.compatMode && document.compatMode != "BackCompat"? document.documentElement : document.body,


    mouse = function(e){
    e = e || window.event;
    ymouse = !isNaN(e.pageY)? e.pageY : e.clientY; // y-position
    xmouse = !isNaN(e.pageX)? e.pageX : e.clientX; // x-position
    },


    makecircle = function(){ // rotation/positioning
    if(init.nopy){
    o.style.top = (b || document.body).scrollTop + 'px';
    o.style.left = (b || document.body).scrollLeft + 'px';
    };
    currStep -= rotation;
    for (var d, i = n; i > -1; --i){ // makes the circle
    d = document.getElementById('iemsg' + i).style;
    d.top = Math.round(y[i] + a * Math.sin((currStep + i) / letter_spacing) * circleY - 15) + 'px';
    d.left = Math.round(x[i] + a * Math.cos((currStep + i) / letter_spacing) * circleX) + 'px';
    };
    },


    drag = function(){ // makes the resistance
    y[0] = Y[0] += (ymouse - Y[0]) * speed;
    x[0] = X[0] += (xmouse - 20 - X[0]) * speed;
    for (var i = n; i > 0; --i){
    y[i] = Y[i] += (y[i-1] - Y[i]) * speed;
    x[i] = X[i] += (x[i-1] - X[i]) * speed;
    };
    makecircle();
    },


    init = function(){ // appends message divs, & sets initial values for positioning arrays
    if(!isNaN(window.pageYOffset)){
    ymouse += window.pageYOffset;
    xmouse += window.pageXOffset;
    } else init.nopy = true;
    for (var d, i = n; i > -1; --i){
    d = document.createElement('div'); d.id = 'iemsg' + i;
    d.style.height = d.style.width = a + 'px';
    d.appendChild(document.createTextNode(msg[i]));
    oi.appendChild(d); y[i] = x[i] = Y[i] = X[i] = 0;
    };
    o.appendChild(oi); document.body.appendChild(o);
    setInterval(drag, 25);
    },


    ascroll = function(){
    ymouse += window.pageYOffset;
    xmouse += window.pageXOffset;
    window.removeEventListener('scroll', ascroll, false);
    };


    o.id = 'outerCircleText'; o.style.fontSize = size + 'px';


    if (window.addEventListener){
    window.addEventListener('load', init, false);
    document.addEventListener('mouseover', mouse, false);
    document.addEventListener('mousemove', mouse, false);
    if (/Apple/.test(navigator.vendor))
    window.addEventListener('scroll', ascroll, false);
    }
    else if (window.attachEvent){
    window.attachEvent('onload', init);
    document.attachEvent('onmousemove', mouse);
    };


    })();
    </script>

6. Simpan

Selesai, sekarang kursor akan diikuti dengan teks,
* Yang berwarna orange, berturut-turut adalah kode warna dan teks yang diinginkan
** Yang berwarna hijau ukuran huruf, jarak spasi, besar lingkaran yang dibentuk, kecepatan berputar, dan kecepatan mengikuti gerak mouse

Contoh hasil dapat dilihat pada halaman berikut

Sumber referensi :  berbagi tips