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How Can I Make A Circular Sector Using Css

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I want to make a circular sector using CSS. The sectors will form a complete circle. How can I make it using CSS? I found a sample, but it makes a quarter circular sector. I want t

Solution 1:

I have finished the menu: Circular menu v6 - jsFiddle.

There is no JavaScript involved in this menu. It's done in pure CSS!

Here is the code:

#menu {
  background: #aaa;
  position: relative;
  width: 200px;
  height: 200px;
  margin: 0 auto;
  overflow: hidden;
  border-radius: 100px;
  -moz-border-radius: 100px;
  -webkit-border-radius: 100px;
}

#center {
  position: absolute;
  left: 70px;
  top: 70px;
  width: 60px;
  height: 60px;
  z-index: 10;
  background: #eee;
  background: linear-gradient(top, #eee, #aaa);
  background: -moz-linear-gradient(top, #eee, #aaa);
  background: -webkit-gradient(linear, left top, left bottom, from(#eee), to(#aaa));
  border-radius: 30px;
  -moz-border-radius: 30px;
  -webkit-border-radius: 30px;
}

#centera {
  display: block;
  width: 100%;
  height: 100%
}

.item {
  background: #aaa;
  overflow: hidden;
  position: absolute;
  width: 100px;
  height: 100px;
  transform-origin: 100%100%;
  -moz-transform-origin: 100%100%;
  -webkit-transform-origin: 100%100%;
  transition: background .5s;
  -moz-transition: background .5s;
  -webkit-transition: background .5s;
  -o-transition: background .5s;
  -ms-transition: background .5s;
}

.item:hover {
  background: #eee
}

.item1 {
  z-index: 1;
  transform: rotate(60deg);
  -moz-transform: rotate(60deg);
  -webkit-transform: rotate(60deg);
}

.item2 {
  z-index: 2;
  transform: rotate(120deg);
  -moz-transform: rotate(120deg);
  -webkit-transform: rotate(120deg);
}

.item3 {
  z-index: 3;
  transform: rotate(180deg);
  -moz-transform: rotate(180deg);
  -webkit-transform: rotate(180deg);
}

.item4 {
  z-index: 4;
  transform: rotate(240deg);
  -moz-transform: rotate(240deg);
  -webkit-transform: rotate(240deg);
}

.item5 {
  z-index: 5;
  transform: rotate(300deg);
  -moz-transform: rotate(300deg);
  -webkit-transform: rotate(300deg);
}

.item6 {
  border: none;
  position: absolute;
  z-index: 6;
  transform: rotate(-30deg);
  -moz-transform: rotate(-30deg);
  -webkit-transform: rotate(-30deg);
}

#wrapper6 {
  position: absolute;
  width: 100px;
  height: 100px;
  overflow: hidden;
  transform-origin: 100%100%;
  -moz-transform-origin: 100%100%;
  -webkit-transform-origin: 100%100%;
}

.item1.content {
  left: -10px;
  top: 15px;
  transform: rotate(-60deg);
  -moz-transform: rotate(-60deg);
  -webkit-transform: rotate(-60deg);
}

.item2.content {
  left: -11px;
  top: 16px;
  transform: rotate(-120deg);
  -moz-transform: rotate(-120deg);
  -webkit-transform: rotate(-120deg);
}

.item3.content {
  left: -7px;
  top: 12px;
  transform: rotate(-180deg);
  -moz-transform: rotate(-180deg);
  -webkit-transform: rotate(-180deg);
}

.item4.content {
  left: -5px;
  top: 18px;
  transform: rotate(-240deg);
  -moz-transform: rotate(-240deg);
  -webkit-transform: rotate(-240deg);
}

.item5.content {
  left: -10px;
  top: 20px;
  transform: rotate(-300deg);
  -moz-transform: rotate(-300deg);
  -webkit-transform: rotate(-300deg);
}

.item6.content {
  left: 20px;
  top: -10px;
  transform: rotate(30deg);
  -moz-transform: rotate(30deg);
  -webkit-transform: rotate(30deg);
}

.content,
.contenta {
  width: 100%;
  height: 100%;
  text-align: center
}

.content {
  position: absolute;
}

.contenta {
  line-height: 100px;
  display: block;
  position: absolute;
  text-decoration: none;
  font-family: 'Segoe UI', Arial, Verdana, sans-serif;
  font-size: 20px;
  text-shadow: 1px1px#eee;
  text-shadow: 005px#fff, 005px#fff, 005px#fff
}

.display-target {
  display: none;
  text-align: center;
  opacity: 0;
}

.display-target:target {
  display: block;
  opacity: 1;
  animation: fade-in 1s;
  -moz-animation: fade-in 1s;
  -webkit-animation: fade-in 1s;
  -o-animation: fade-in 1s;
  -ms-animation: fade-in 1s;
}

@keyframes fade-in {
  from {
    opacity: 0
  }
  to {
    opacity: 1
  }
}

@-moz-keyframes fade-in {
  from {
    opacity: 0
  }
  to {
    opacity: 1
  }
}

@-webkit-keyframes fade-in {
  from {
    opacity: 0
  }
  to {
    opacity: 1
  }
}

@-o-keyframes fade-in {
  from {
    opacity: 0
  }
  to {
    opacity: 1
  }
}

@-ms-keyframes fade-in {
  from {
    opacity: 0
  }
  to {
    opacity: 1
  }
}
<divid="menu"><divclass="item1 item"><divclass="content"><ahref="#one">one</a></div></div><divclass="item2 item"><divclass="content"><ahref="#two">two</a></div></div><divclass="item3 item"><divclass="content"><ahref="#three">three</a></div></div><divclass="item4 item"><divclass="content"><ahref="#four">four</a></div></div><divclass="item5 item"><divclass="content"><ahref="#five">five</a></div></div><divid="wrapper6"><divclass="item6 item"><divclass="content"><ahref="#six">six</a></div></div></div><divid="center"><ahref="#"></a></div></div><divid="one"class="display-target">Welcome!
  <br />This changing effect is done by ...</div><divid="two"class="display-target">... having <code>&lt;div&gt;</code>s with <code>id</code>s ... </div><divid="three"class="display-target">... that have the style <code>display: none</code> and the style
  <prestyle="text-align: left">:target {
    display: block;
}</pre>so that these messages appear when there is a hash tag like <code>#three</code> (look at the address bar!)</div><divid="four"class="display-target">Look at the source of this page ...</div><divid="five"class="display-target">... to see how the circular menu works.</div><divid="six"class="display-target">By Shaquin Trifonoff</div><p><ahref="http://stackoverflow.com/users/1421049/shaquin-trifonoff"title="My profile on Stack Overflow">By Shaquin Trifonoff</a></p>

Solution 2:

Simple circle seperated in 6 sectors

Using borders on pseudo elements to make the triangles:

DEMO

output:

CSS circle seperated in 6 sectors

.circle {
  position: relative;
  display: inline-block;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  overflow: hidden;
}

.circle:before,
.circle:after,
.circle > div:before,
.circle > div:after {
  content: '';
  position: absolute;
  z-index: -1;
}

.circle:before {
  bottom: 50%;
  left: 50%;
  margin-left: 2px;
  margin-bottom: 2px;
  border-top: 300px solid transparent;
  border-right: 150px solid gold;
}

.circle:after {
  top: 50%;
  left: 50%;
  margin-left: 2px;
  margin-top: 2px;
  border-right: 150px solid gold;
  border-bottom: 300px solid transparent;
}

.sector1:before {
  bottom: 50%;
  right: 50%;
  margin-right: 2px;
  margin-bottom: 2px;
  border-top: 300px solid transparent;
  border-left: 150px solid gold;
}

.sector1:after {
  bottom: 50%;
  margin-bottom: 5px;
  border-top: 300px solid gold;
  border-right: 150px solid transparent;
  border-left: 150px solid transparent;
}

.sector2:before {
  top: 50%;
  right: 50%;
  margin-right: 2px;
  margin-top: 2px;
  border-bottom: 300px solid transparent;
  border-left: 150px solid gold;
}

.sector2:after {
  top: 50%;
  margin-top: 5px;
  border-right: 150px solid transparent;
  border-bottom: 300px solid gold;
  border-left: 150px solid transparent;
}

.round-middle {
  position: absolute;
  top: 96px;
  left: 96px;
  width: 100px;
  height: 100px;
  border: 4px solid #fff;
  border-radius: 50%;
  background: gold;
}
<divclass="circle"><divclass="sector1"></div><divclass="sector2"></div><divclass="round-middle"></div></div>

Solution 3:

It can be done using -moz-transform, try this fiddle. Actually, we don't need .sec1.sec_ to .sec4.sec_. And then .sec5.sec_ is .sec6

#container {
  margin: 50px0050px;
  position: relative;
}

#center {
  position: absolute;
  width: 50px;
  height: 50px;
  background-color: #ccc;
  -moz-border-radius: 100px;
  border-radius: 100px;
  position: relative;
  margin: 50px000px;
  border: solid #fff1px;
  z-index: 1000;
}

.outer_sec {
  width: 75px;
  height: 75px;
  overflow: hidden;
  position: absolute;
  left: -50px;
  top: 25px;
}

.sec {
  position: absolute;
  height: 75px;
  width: 75px;
  z-index: 1;
  border-radius: 100px000;
  -moz-border-radius: 100px000;
  top: -50px;
  left: -50px;
  -moz-transform-origin: 100%100%;
  cursor: pointer;
}

.sec1.sec {
  -moz-transform: rotate(0deg);
  z-index: 1;
  background-color: #cc1;
}

.sec2.sec {
  -moz-transform: rotate(60deg);
  z-index: 2;
  background-color: #cb2;
}

.sec3.sec {
  -moz-transform: rotate(120deg);
  z-index: 3;
  background-color: #ca3;
}

.sec4.sec {
  -moz-transform: rotate(180deg);
  z-index: 4;
  background-color: #c94;
}

.sec5.sec {
  -moz-transform: rotate(240deg);
  z-index: 5;
  background-color: #c85;
}

.sec6.sec {
  -moz-transform: rotate(300deg);
  z-index: 6;
  margin: 0px0px0px50px;
  background-color: #c76;
  top: -74px;
}

.sec:hover {
  background-color: #06c;
}
<divid="container"><divclass="sec1 sec"></div><divclass="sec2 sec"></div><divclass="sec3 sec"></div><divclass="sec4 sec"></div><divclass="sec5 sec"></div><divclass="outer_sec"><divclass="sec6 sec"></div></div><divid="center"></div></div>

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