September 30, 2015

Weebly Tricks #96 - Particle Button and Glow Effect

Posted by Domingo Tambasacan at 9/30/2015




Bored of your buttons? How about trying this unusual button effects for your site? Simple yet stuns visitors when properly blended on your site's theme. Nice to see you again :)








FOOTER CODE
Where to place these codes? Click Here!


<script>
// http://paulirish.com/2011/requestanimationframe-for-smart-animating/
// http://my.opera.com/emoller/blog/2011/12/20/requestanimationframe-for-smart-er-animating

// requestAnimationFrame polyfill by Erik Möller. fixes from Paul Irish and Tino Zijdel

// MIT license

(function() {
    var lastTime = 0;
    var vendors = ['ms', 'moz', 'webkit', 'o'];
    for(var x = 0; x < vendors.length && !window.requestAnimationFrame; ++x) {
        window.requestAnimationFrame = window[vendors[x]+'RequestAnimationFrame'];
        window.cancelAnimationFrame = window[vendors[x]+'CancelAnimationFrame']
                                   || window[vendors[x]+'CancelRequestAnimationFrame'];
    }

    if (!window.requestAnimationFrame)
        window.requestAnimationFrame = function(callback, element) {
            var currTime = new Date().getTime();
            var timeToCall = Math.max(0, 16 - (currTime - lastTime));
            var id = window.setTimeout(function() { callback(currTime + timeToCall); },
              timeToCall);
            lastTime = currTime + timeToCall;
            return id;
        };

    if (!window.cancelAnimationFrame)
        window.cancelAnimationFrame = function(id) {
            clearTimeout(id);
        };
}());

(function() {

// Get the buttons.
var startBtn = document.getElementById('button');
  /*var resetBtn = document.getElementById('resetBtn');*/
// A variable to store the requestID.
var requestID;
// Canvas
var canvas = document.getElementById('canvas');
// 2d Drawing Context.
var ctx = canvas.getContext('2d');

// Variables to for the drawing position and object.
var posX = 0;
var W = 246;
  var H = 60;
  var circles = [];

  //Get canvas size
  canvas.width = 246;
  canvas.height = 60;

// Animate.
function animate() {
requestID = requestAnimationFrame(animate);
    //Fill canvas with black color
    //ctx.globalCompositeOperation = "source-over";
    ctx.fillStyle = "rgba(0,0,0,0.15)";
    ctx.fillRect(0, 0, W, H);

    //Fill the canvas with circles
    for(var j = 0; j < circles.length; j++){
      var c = circles[j];

      //Create the circles
      ctx.beginPath();
      ctx.arc(c.x, c.y, c.radius, 0, Math.PI*2, false);
          ctx.fillStyle = "rgba("+c.r+", "+c.g+", "+c.b+", 0.5)";
      ctx.fill();

      c.x += c.vx;
      c.y += c.vy;
      c.radius -= .02;

      if(c.radius < 0)
        circles[j] = new create();
    }
 
   

}

 //Random Circles creator
      function create() {

        //Place the circles at the center

        this.x = W/2;
        this.y = H/2;


        //Random radius between 2 and 6
        this.radius = 2 + Math.random()*3;

        //Random velocities
        this.vx = -5 + Math.random()*10;
        this.vy = -5 + Math.random()*10;

        //Random colors
        this.r = Math.round(Math.random())*255;
        this.g = Math.round(Math.random())*255;
        this.b = Math.round(Math.random())*255;
      }

      for (var i = 0; i < 500; i++) {
        circles.push(new create());
      }

// Event listener for the start button.
startBtn.addEventListener('mouseover', function(e) {
e.preventDefault();

// Start the animation.
requestID = requestAnimationFrame(animate);
});

// Event listener for the stop button.
startBtn.addEventListener('mouseout', function(e) {
e.preventDefault();

// Stop the animation;
cancelAnimationFrame(requestID);
 
    e.preventDefault();

// Reset the X position to 0.
posX = 0;

// Clear the canvas.
ctx.clearRect(0, 0, canvas.width, canvas.height);

// Draw the initial box on the canvas.
ctx.fillRect(posX, 0, boxWidth, canvas.height);
 
});


/*// Event listener for the reset button.
resetBtn.addEventListener('click', function(e) {
e.preventDefault();

// Reset the X position to 0.
posX = 0;

// Clear the canvas.
ctx.clearRect(0, 0, canvas.width, canvas.height);

// Draw the initial box on the canvas.
ctx.fillRect(posX, 0, boxWidth, canvas.height);
});*/


}());
  </script>


HEADER CODE
Where to place these codes? Click Here!


<style>
#content {
  background: none !important;
}
body {
  background: #45484d; /* Old browsers */
  background: -moz-radial-gradient(center, ellipse cover,  #45484d 0%, #000000 100%); /* FF3.6+ */
  background: -webkit-gradient(radial, center center, 0px, center center, 100%, color-stop(0%,#45484d), color-stop(100%,#000000)); /* Chrome,Safari4+ */
  background: -webkit-radial-gradient(center, ellipse cover,  #45484d 0%,#000000 100%); /* Chrome10+,Safari5.1+ */
  background: -o-radial-gradient(center, ellipse cover,  #45484d 0%,#000000 100%); /* Opera 12+ */
  background: -ms-radial-gradient(center, ellipse cover,  #45484d 0%,#000000 100%); /* IE10+ */
  background: radial-gradient(ellipse at center,  #45484d 0%,#000000 100%); /* W3C */
  filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#45484d', endColorstr='#000000',GradientType=1 ); /* IE6-9 fallback on horizontal gradient */
  text-align:center;
}
[class*="BT"]{width:250px;display:block;position:absolute;padding:0;border-color:#0e0e0e;margin:5px 10px;line-height:6px;border-style:solid;height:60px;}
[class*="BT"] hover{position:absolute;z-index:5;width:246px;margin-left:-370px;  transition: all 0.3s ease-out 0s;    background: -moz-linear-gradient(45deg,  rgba(255,255,255,0) 0%, rgba(135,135,135,0.38) 50%, rgba(255,255,255,0) 100%); /* FF3.6+ */background: -webkit-gradient(linear, left bottom, right top, color-stop(0%,rgba(255,255,255,0)), color-stop(50%,rgba(135,135,135,0.38)), color-stop(100%,rgba(255,255,255,0))); /* Chrome,Safari4+ */background: -webkit-linear-gradient(45deg,  rgba(255,255,255,0) 0%,rgba(135,135,135,0.38) 50%,rgba(255,255,255,0) 100%); /* Chrome10+,Safari5.1+ */background: -o-linear-gradient(45deg,  rgba(255,255,255,0) 0%,rgba(135,135,135,0.38) 50%,rgba(255,255,255,0) 100%); /* Opera 11.10+ */background: -ms-linear-gradient(45deg,  rgba(255,255,255,0) 0%,rgba(135,135,135,0.38) 50%,rgba(255,255,255,0) 100%); /* IE10+ */background: linear-gradient(45deg,  rgba(255,255,255,0) 0%,rgba(135,135,135,0.38) 50%,rgba(255,255,255,0) 100%); /* W3C */filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#00ffffff', endColorstr='#00ffffff',GradientType=1 ); /* IE6-9 fallback on horizontal gradient */  height:60px;margin-top:-30px;}
[class*="OH"]{overflow:hidden;}
[class*="BR"]{border-width:2px;}
[class*="R6"]{border-radius:6px;}
[class*="NF"]{background:transparent;}
[class*="BT"]:hover hover{  margin-left:123px;}
[class*="TU"]{text-transform:uppercase;}
[class*="PT"]{cursor:pointer;}
[class*="BT"] span{  position:absolute; margin-left:-55px; z-index:3;}
canvas{margin: 0;padding: 0;display:block;position:absolute;margin-top:-30px;}
</style>


BODY CODE
Where to place these codes? Click Here!


<p>
  <button id="button" class="BT-OH-BR-R6-NF-FH-FP-TU-PT">
      <canvas id="canvas"></canvas>
      <hover></hover>
      <span><a href="http://www.myweeblytricks.com">Click here</a></span>
   
  </button>

</p>

Notes:
Yellow text - This will be your text.
Green text - The link for the button when clicked.


CONCLUSION





There are few adjustments when you don't get the output as seen on the live demo. It could be your site's default background, font size and link colors. Anyway, I will try to help you on the forum. I will also try to be active again after some busy months. Enjoy.


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About Author:

Hi I am Domz. I love inserting new widgets and effects on Weebly Template. I like helping people and I like them more being my subscriber. Follow me @ Twitter | Facebook



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