To see it in action, please visit the below demo blog and just drag the red dot:
Adding the Tiny CircleSlider to a Blogger Blog
In order to make it work, first task is to add the javascript jQuery library in the template:Step 1. Log in to your Blogger account > select your blog
Step 2. Go to "Template" and hit the Edit HTML button:
Step 3. Click anywhere on the code area and search by using the CTRL + F keys for this tag:
</head>
Step 4. Just above the </head> tag, add the following scripts:
<script src='http://ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js' type='text/javascript'/>
<script>
//<![CDATA[
/*! Tiny Circleslider - v2.0.8 - 2015-08-08
* http://www.baijs.com/tinycircleslider
*
* Copyright (c) 2015 Maarten Baijs <wieringen@gmail.com>;
* Licensed under the MIT license */
!function(a){"function"==typeof define&&define.amd?define(["jquery"],a):"object"==typeof exports?module.exports=a(require("jquery")):a(jQuery)}(function(a){function b(b,e){function f(){return k(),w.append(x.first().clone()).css("width",B.width*(x.length+1)),g(),r(0),v.move(v.options.start,v.options.interval),v}function g(){G&&(b[0].ontouchstart=u,b[0].ontouchmove=q,b[0].ontouchend=s),y.bind("mousedown",u);var c=function(b){return b.preventDefault(),b.stopImmediatePropagation(),v.stop(),v.move(a(this).attr("data-slide-index")),!1};G&&b.delegate(".dot","touchstart",c),b.delegate(".dot","mousedown",c)}function h(a){E=setTimeout(function(){v.move(v.slideCurrent+1,!0)},a?50:v.options.intervalTime)}function i(a){return a*(Math.PI/180)}function j(a){return 180*a/Math.PI}function k(){var c=document.createDocumentFragment();z.remove(),x.each(function(b,d){var e=null,f=parseInt(a(d).attr("data-degrees"),10)||360*b/v.slidesTotal,g={top:-Math.cos(i(f))*v.options.radius+A.height/2-D.height/2,left:Math.sin(i(f))*v.options.radius+A.width/2-D.width/2};z.length>0&&(e=z.clone(),e.addClass(a(d).attr("data-classname")).css(g),c.appendChild(e[0])),v.dots.push({angle:f,slide:d,dot:e})}),v.dots.sort(function(a,b){return a.angle-b.angle}),a.each(v.dots,function(b,c){a(c.dot).length>0&&a(c.dot).addClass("dot-"+(b+1)).attr("data-slide-index",b).html("<span>"+(b+1)+"</span>")}),b.append(c),z=b.find(".dot")}function l(a,b){var c,d,e;return a>b?(c=a-b,d=-(b+360-a)):(c=a+360-b,d=-(b-a)),e=c<Math.abs(d)?c:d,[e,d,c]}function m(b){var c=9999,d=9999,e=9999,f=0,g=0,h=0;return a.each(v.dots,function(a,i){var j=l(i.angle,b);Math.abs(j[0])<Math.abs(e)&&(e=j[0],h=a),Math.abs(j[1])<Math.abs(c)&&(c=j[1],f=a),Math.abs(j[2])<Math.abs(d)&&(d=j[2],g=a)}),[[h,f,g],[e,c,d]]}function n(a){return 0>a?360+a%-360:a%360}function o(a,b,c){var d=a,e=!1;Math.abs(a)>Math.abs(b)?(d=-b,e=!0):I?requestAnimationFrame(function(){o(d,b+a)}):F=setTimeout(function(){o(d,b+a,.9*c)},c),v.angleCurrent=n(v.angleCurrent-d),r(v.angleCurrent,e)}function p(a){return{x:H?a.targetTouches[0].pageX:a.pageX||a.clientX,y:H?a.targetTouches[0].pageY:a.pageY||a.clientY}}function q(a){var c=b.offset(),d={left:p(a).x-c.left-A.width/2,top:p(a).y-c.top-A.height/2};return v.angleCurrent=n(j(Math.atan2(d.left,-d.top))),I||r(v.angleCurrent),!1}function r(a,c){closestSlidesAndAngles=m(a),closestSlides=closestSlidesAndAngles[0],closestAngles=closestSlidesAndAngles[1],w.css("left",-(closestSlides[1]*B.width+Math.abs(closestAngles[1])*B.width/(Math.abs(closestAngles[1])+Math.abs(closestAngles[2])))),y.css({top:-Math.cos(i(a))*v.options.radius+(A.height/2-C.height/2),left:Math.sin(i(a))*v.options.radius+(A.width/2-C.width/2)}),c&&b.trigger("move",[x[v.slideCurrent],v.slideCurrent])}function s(b){return a(b.target).hasClass("dot")?!1:(v.dragging=!1,b.preventDefault(),a(document).unbind("mousemove mouseup"),y.unbind("mouseup"),v.options.dotsHide&&z.stop(!0,!0).fadeOut("slow"),v.options.dotsSnap&&v.move(m(v.angleCurrent)[0][0]),void 0)}function t(){v.dragging&&(r(v.angleCurrent),requestAnimationFrame(function(){t()}))}function u(b){return b.preventDefault(),H="touchstart"==b.type,v.dragging=!0,a(b.target).hasClass("dot")?!1:(v.stop(),a(document).mousemove(q),a(document).mouseup(s),y.mouseup(s),v.options.dotsHide&&z.stop(!0,!0).fadeIn("slow"),I&&t(),void 0)}this.options=a.extend({},d,e),this._defaults=d,this._name=c;var v=this,w=(b.find(".viewport"),b.find(".overview")),x=w.children(),y=b.find(".thumb"),z=b.find(".dot"),A=(x.find("a"),{width:b.outerWidth(!0),height:b.outerHeight(!0)}),B={width:x.first().outerWidth(!0),height:x.first().outerHeight(!0)},C={width:y.outerWidth(!0),height:y.outerHeight(!0)},D={width:z.outerWidth(),height:z.outerHeight()},E=null,F=null,G="ontouchstart"in window,H=!1,I="requestAnimationFrame"in window;return this.dots=[],this.slideCurrent=0,this.angleCurrent=0,this.slidesTotal=x.length,this.intervalActive=!1,this.start=function(a){return v.options.interval&&(v.intervalActive=!0,h(a)),v},this.stop=function(){return v.intervalActive=!1,clearTimeout(E),v},this.move=function(a){var b=Math.max(0,isNaN(a)?v.slideCurrent:a);b>=v.slidesTotal&&(b=0);var c=v.dots[b]&&v.dots[b].angle,d=l(c,v.angleCurrent)[0],e=d>0?-2:2;return v.slideCurrent=b,o(e,d,50),v.start(),v},f()}var c="tinycircleslider",d={interval:!1,intervalTime:3500,dotsSnap:!1,dotsHide:!0,radius:140,start:0};a.fn[c]=function(d){return this.each(function(){a.data(this,"plugin_"+c)||a.data(this,"plugin_"+c,new b(a(this),d))})}});
//]]>
</script>
Please note that if you already have another version of jQuery, you will need to remove the line in red.<script>
//<![CDATA[
/*! Tiny Circleslider - v2.0.8 - 2015-08-08
* http://www.baijs.com/tinycircleslider
*
* Copyright (c) 2015 Maarten Baijs <wieringen@gmail.com>;
* Licensed under the MIT license */
!function(a){"function"==typeof define&&define.amd?define(["jquery"],a):"object"==typeof exports?module.exports=a(require("jquery")):a(jQuery)}(function(a){function b(b,e){function f(){return k(),w.append(x.first().clone()).css("width",B.width*(x.length+1)),g(),r(0),v.move(v.options.start,v.options.interval),v}function g(){G&&(b[0].ontouchstart=u,b[0].ontouchmove=q,b[0].ontouchend=s),y.bind("mousedown",u);var c=function(b){return b.preventDefault(),b.stopImmediatePropagation(),v.stop(),v.move(a(this).attr("data-slide-index")),!1};G&&b.delegate(".dot","touchstart",c),b.delegate(".dot","mousedown",c)}function h(a){E=setTimeout(function(){v.move(v.slideCurrent+1,!0)},a?50:v.options.intervalTime)}function i(a){return a*(Math.PI/180)}function j(a){return 180*a/Math.PI}function k(){var c=document.createDocumentFragment();z.remove(),x.each(function(b,d){var e=null,f=parseInt(a(d).attr("data-degrees"),10)||360*b/v.slidesTotal,g={top:-Math.cos(i(f))*v.options.radius+A.height/2-D.height/2,left:Math.sin(i(f))*v.options.radius+A.width/2-D.width/2};z.length>0&&(e=z.clone(),e.addClass(a(d).attr("data-classname")).css(g),c.appendChild(e[0])),v.dots.push({angle:f,slide:d,dot:e})}),v.dots.sort(function(a,b){return a.angle-b.angle}),a.each(v.dots,function(b,c){a(c.dot).length>0&&a(c.dot).addClass("dot-"+(b+1)).attr("data-slide-index",b).html("<span>"+(b+1)+"</span>")}),b.append(c),z=b.find(".dot")}function l(a,b){var c,d,e;return a>b?(c=a-b,d=-(b+360-a)):(c=a+360-b,d=-(b-a)),e=c<Math.abs(d)?c:d,[e,d,c]}function m(b){var c=9999,d=9999,e=9999,f=0,g=0,h=0;return a.each(v.dots,function(a,i){var j=l(i.angle,b);Math.abs(j[0])<Math.abs(e)&&(e=j[0],h=a),Math.abs(j[1])<Math.abs(c)&&(c=j[1],f=a),Math.abs(j[2])<Math.abs(d)&&(d=j[2],g=a)}),[[h,f,g],[e,c,d]]}function n(a){return 0>a?360+a%-360:a%360}function o(a,b,c){var d=a,e=!1;Math.abs(a)>Math.abs(b)?(d=-b,e=!0):I?requestAnimationFrame(function(){o(d,b+a)}):F=setTimeout(function(){o(d,b+a,.9*c)},c),v.angleCurrent=n(v.angleCurrent-d),r(v.angleCurrent,e)}function p(a){return{x:H?a.targetTouches[0].pageX:a.pageX||a.clientX,y:H?a.targetTouches[0].pageY:a.pageY||a.clientY}}function q(a){var c=b.offset(),d={left:p(a).x-c.left-A.width/2,top:p(a).y-c.top-A.height/2};return v.angleCurrent=n(j(Math.atan2(d.left,-d.top))),I||r(v.angleCurrent),!1}function r(a,c){closestSlidesAndAngles=m(a),closestSlides=closestSlidesAndAngles[0],closestAngles=closestSlidesAndAngles[1],w.css("left",-(closestSlides[1]*B.width+Math.abs(closestAngles[1])*B.width/(Math.abs(closestAngles[1])+Math.abs(closestAngles[2])))),y.css({top:-Math.cos(i(a))*v.options.radius+(A.height/2-C.height/2),left:Math.sin(i(a))*v.options.radius+(A.width/2-C.width/2)}),c&&b.trigger("move",[x[v.slideCurrent],v.slideCurrent])}function s(b){return a(b.target).hasClass("dot")?!1:(v.dragging=!1,b.preventDefault(),a(document).unbind("mousemove mouseup"),y.unbind("mouseup"),v.options.dotsHide&&z.stop(!0,!0).fadeOut("slow"),v.options.dotsSnap&&v.move(m(v.angleCurrent)[0][0]),void 0)}function t(){v.dragging&&(r(v.angleCurrent),requestAnimationFrame(function(){t()}))}function u(b){return b.preventDefault(),H="touchstart"==b.type,v.dragging=!0,a(b.target).hasClass("dot")?!1:(v.stop(),a(document).mousemove(q),a(document).mouseup(s),y.mouseup(s),v.options.dotsHide&&z.stop(!0,!0).fadeIn("slow"),I&&t(),void 0)}this.options=a.extend({},d,e),this._defaults=d,this._name=c;var v=this,w=(b.find(".viewport"),b.find(".overview")),x=w.children(),y=b.find(".thumb"),z=b.find(".dot"),A=(x.find("a"),{width:b.outerWidth(!0),height:b.outerHeight(!0)}),B={width:x.first().outerWidth(!0),height:x.first().outerHeight(!0)},C={width:y.outerWidth(!0),height:y.outerHeight(!0)},D={width:z.outerWidth(),height:z.outerHeight()},E=null,F=null,G="ontouchstart"in window,H=!1,I="requestAnimationFrame"in window;return this.dots=[],this.slideCurrent=0,this.angleCurrent=0,this.slidesTotal=x.length,this.intervalActive=!1,this.start=function(a){return v.options.interval&&(v.intervalActive=!0,h(a)),v},this.stop=function(){return v.intervalActive=!1,clearTimeout(E),v},this.move=function(a){var b=Math.max(0,isNaN(a)?v.slideCurrent:a);b>=v.slidesTotal&&(b=0);var c=v.dots[b]&&v.dots[b].angle,d=l(c,v.angleCurrent)[0],e=d>0?-2:2;return v.slideCurrent=b,o(e,d,50),v.start(),v},f()}var c="tinycircleslider",d={interval:!1,intervalTime:3500,dotsSnap:!1,dotsHide:!0,radius:140,start:0};a.fn[c]=function(d){return this.each(function(){a.data(this,"plugin_"+c)||a.data(this,"plugin_"+c,new b(a(this),d))})}});
//]]>
</script>
Step 5. Now, let's add the CSS styles above the same </head> tag:
<style>
#rotatescroll { /* is the rectangle container */
height: 300px;
position: relative;
width: 300px;
}
#rotatescroll .viewport { /* is the rectangle containing the images */
height: 300px;
position: relative;
margin: 0 auto;
overflow: hidden;
width: 300px
}
#rotatescroll .overview { /* is the list with the images */
left: 0;
list-style: none;
margin: 0;
padding: 0;
position: absolute;
top: 0;
}
#rotatescroll .overview li { /* each item of the list */
float: left;
height: 300px;
position: relative;
width: 300px;
}
#rotatescroll .overlay { /* the image with the circle overlapping the list */
background: transparent url(https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEig8uYbJlG_2HI4rAny4MG0d0DvukelX3iD4y2cOdOS3lU7ezlPbcj8_TWUTG3dJFTzvYv-w3_SpOJP88pVZwete77rfZ30CdQv9y_MwFlARF2RkqmQjQXPsBOS8LNiysYkLCmNev1kAN5M/s1600/bg-rotatescroll.png) no-repeat 0 0;
height: 300px;
left: 0;
position: absolute;
top: 0;
width:300px;
}
#rotatescroll .thumb { /* the red circle that allows us to navigate */
background:transparent url(https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgXEHnXQbObXuL0AgHpaJolUb5rTFC6JIhywKgsyEIYpxud3EyxTWfih2ADfCxsI_9lpIYRy7QIWHhhxII5yHNG-JOUND8KDNzOldTFdu6_znt3_sfoPVPY5JdjEgudTiswBCugbhwBGBEW/s1600/bg-thumb.png) no-repeat 0 0;
cursor: pointer;
height: 26px;
left: 137px;
position: absolute;
top: -3px;
width: 26px;
z-index: 200;
}
#rotatescroll .dot { /* the points indicating the position of each image */
background: transparent url(https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi-17EUgkP1KQNUXcoxkk2xJULyos3AmUDJZD4V2ZC-_9v0rdqSH5eoHIZlCTIz3K6V0b7caSqoXWNdRQLHnuYUCEA65nlHL7UTq8gp9QEIYq74wFIlaaUMPhM_mzLfTaBq-O9al_mwz7ht/s1600/bg-dot.png) no-repeat 0 0;
display: none;
height: 12px;
left: 155px;
position: absolute;
top: 3px;
width: 12px;
z-index: 100;
}
#rotatescroll .dot span { /* are hidden by default */
display: none;
}
#rotatescroll .viewport ul.overview li img {
width: 300px;
min-height: 300px;
object-fit: cover;
padding:0;
border:0;
}
</style>
Screenshot |
And here's the HTML that has to be added to where we want to display the carousel. To add it inside a post, click the "New post" button on the left side of your dashboard and paste the below code in the "HTML" box of your post:
<div id="rotatescroll">
<div class="viewport">
<ul class="overview">
<li><img src="imageURL" /></li>
<li><img src="imageURL" /></li>
<li><img src="imageURL" /></li>
<li><img src="imageURL" /></li>
<li><img src="imageURL" /></li>
</ul>
</div>
<div class="dot"></div>
<div class="overlay"></div>
<div class="thumb"></div>
</div>
<script type="text/javascript">
$(document).ready(function(){
$('#rotatescroll').tinycircleslider({
interval: true,
snaptodots: true
});
});
</script>
Adding HTML inside a Blogger post |
Replace the imageURL text with the URL of your images.
Some other options that could be added, separated by commas:
1) snaptodots: false if you want no dots to be shown when dragging them
2) hidedots: false if you want to display the internal points (by default is true)
3) intervaltime - is the time between slides (by default 3500)
4) radius - defines the size of the circle (by default is 140)
To add it to your sidebar, simply go to "Layout" > click the "Add a Gadget link" > from the popup window, choose "HTML/Javascript" and paste the code inside the empty box.
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