Membuat Efek Tulisan Mengikuti Cursor Mouse

Oleh Rehaby Setiawan

Rehaby Setiawan - Sobat farhan pastinya sudah tahukan apa yang dimaksud dengan Membuat efek tulisan mengikuti cursor mouse seperti gambar di atas ini, ya, memang efek seperti ini banyak sekali dipakai oleh blogger-blogger pada umumnya, guna mempercantik dan menghias tampilan blog semenarik mungkin, tapi sobat farhan widget ini mempunyai satu kekurangan yaitu loadingnya yang agak lama, dikarnakan menggunakan pihak ke-3 sebagai penjalan efek ini, tapi tenang sobat farhan, jika sobat ingin memasang widget ini, sobat bisa kurangi pemakaian widget-widget yang tidak terlalu berfungsi di bagian sidebar dan header seperti jam, tv online, music, radio, dll, karena widget-widget seperti itu, mereka butuhk koneksi terlebih dahulu kepada website yang memberikan mereka jaringan dan perintah. Baik, sobat farhan dibawah ini sudah farhan persiapkan kode script dan langkah-langkah membuat efek tulisan mengikuti cursor mouse, di simak baik-baik ya.

1. Login Ke Blogger.

2. Pilih Tata Letak.

3. Pilih Add Gadget

4. Pilih HTML/JavaScript.

5. Sobat letakkan kode di bawah ini ke dalam box "Konten".

<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', verdana, arial;
color: #FF0000;

/* 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/
username:jscheuer1 - This notice must remain for legal use
*/

;(function(){

// Your message here (QUOTED STRING)
var msg = "Tulisan Yang ingin sobat tampilkan";

/* 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>

Catatan : Ganti tulisan yang berwarna merah dengan tulisan yang ingin sobat tampilkan.

6. Klik "Save" dan Selesai.

Demikian sobat artikel tentang membuat efek tulisan mengikuti cursor mouse, ternyata cukup mudah bukan sobat farhan langkah-langkah membuatnya, selamat mencoba, bila ada pertanyaan comment di bawah.

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