Overlay Fade Out from Centre












0















I'd like to know how to make an overlay gradually disappear from its centre so that the image behind it becomes visible via an increasing circle from the centre. I know there are existing jQuery methods for example like slideDown() and slideUp(). Are there any existing methods out there for this effect or how else can I go about it?



If you can imagine a black overlay with a hole in the middle showing the image behind it and that hole getting bigger eventually revealing the whole image behind it.



Here's a demo with slide up and down.



HTML:



<div id= 'container'>
<img src=>
<div id = 'overlay'></div>
</div>


CSS:



#container {
width: 300px;
height: 300px;
overflow: hidden;
position: relative;
}

img {
object-fit: cover;
width: 100%;
height: 100%;
}

#overlay {
position: absolute;
width: 100%;
height: 100%;
background: blue;
z-index: 1;
top: 0;
left: 0;
}


JS:



$('#container').mouseenter(_=> {
$('#overlay').slideUp();
});

$('#container').mouseleave(_=> {
$('#overlay').slideDown();
})









share|improve this question

























  • what have you tried? please add a code to see what you have so far

    – Riskbreaker
    Nov 20 '18 at 21:18











  • @Riskbreaker I'm not really sure where to start. I just need pointing in the right direction

    – mista rsv
    Nov 20 '18 at 23:35
















0















I'd like to know how to make an overlay gradually disappear from its centre so that the image behind it becomes visible via an increasing circle from the centre. I know there are existing jQuery methods for example like slideDown() and slideUp(). Are there any existing methods out there for this effect or how else can I go about it?



If you can imagine a black overlay with a hole in the middle showing the image behind it and that hole getting bigger eventually revealing the whole image behind it.



Here's a demo with slide up and down.



HTML:



<div id= 'container'>
<img src=>
<div id = 'overlay'></div>
</div>


CSS:



#container {
width: 300px;
height: 300px;
overflow: hidden;
position: relative;
}

img {
object-fit: cover;
width: 100%;
height: 100%;
}

#overlay {
position: absolute;
width: 100%;
height: 100%;
background: blue;
z-index: 1;
top: 0;
left: 0;
}


JS:



$('#container').mouseenter(_=> {
$('#overlay').slideUp();
});

$('#container').mouseleave(_=> {
$('#overlay').slideDown();
})









share|improve this question

























  • what have you tried? please add a code to see what you have so far

    – Riskbreaker
    Nov 20 '18 at 21:18











  • @Riskbreaker I'm not really sure where to start. I just need pointing in the right direction

    – mista rsv
    Nov 20 '18 at 23:35














0












0








0








I'd like to know how to make an overlay gradually disappear from its centre so that the image behind it becomes visible via an increasing circle from the centre. I know there are existing jQuery methods for example like slideDown() and slideUp(). Are there any existing methods out there for this effect or how else can I go about it?



If you can imagine a black overlay with a hole in the middle showing the image behind it and that hole getting bigger eventually revealing the whole image behind it.



Here's a demo with slide up and down.



HTML:



<div id= 'container'>
<img src=>
<div id = 'overlay'></div>
</div>


CSS:



#container {
width: 300px;
height: 300px;
overflow: hidden;
position: relative;
}

img {
object-fit: cover;
width: 100%;
height: 100%;
}

#overlay {
position: absolute;
width: 100%;
height: 100%;
background: blue;
z-index: 1;
top: 0;
left: 0;
}


JS:



$('#container').mouseenter(_=> {
$('#overlay').slideUp();
});

$('#container').mouseleave(_=> {
$('#overlay').slideDown();
})









share|improve this question
















I'd like to know how to make an overlay gradually disappear from its centre so that the image behind it becomes visible via an increasing circle from the centre. I know there are existing jQuery methods for example like slideDown() and slideUp(). Are there any existing methods out there for this effect or how else can I go about it?



If you can imagine a black overlay with a hole in the middle showing the image behind it and that hole getting bigger eventually revealing the whole image behind it.



Here's a demo with slide up and down.



HTML:



<div id= 'container'>
<img src=>
<div id = 'overlay'></div>
</div>


CSS:



#container {
width: 300px;
height: 300px;
overflow: hidden;
position: relative;
}

img {
object-fit: cover;
width: 100%;
height: 100%;
}

#overlay {
position: absolute;
width: 100%;
height: 100%;
background: blue;
z-index: 1;
top: 0;
left: 0;
}


JS:



$('#container').mouseenter(_=> {
$('#overlay').slideUp();
});

$('#container').mouseleave(_=> {
$('#overlay').slideDown();
})






jquery css animation






share|improve this question















share|improve this question













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share|improve this question








edited Nov 20 '18 at 22:22







mista rsv

















asked Nov 20 '18 at 20:47









mista rsvmista rsv

576




576













  • what have you tried? please add a code to see what you have so far

    – Riskbreaker
    Nov 20 '18 at 21:18











  • @Riskbreaker I'm not really sure where to start. I just need pointing in the right direction

    – mista rsv
    Nov 20 '18 at 23:35



















  • what have you tried? please add a code to see what you have so far

    – Riskbreaker
    Nov 20 '18 at 21:18











  • @Riskbreaker I'm not really sure where to start. I just need pointing in the right direction

    – mista rsv
    Nov 20 '18 at 23:35

















what have you tried? please add a code to see what you have so far

– Riskbreaker
Nov 20 '18 at 21:18





what have you tried? please add a code to see what you have so far

– Riskbreaker
Nov 20 '18 at 21:18













@Riskbreaker I'm not really sure where to start. I just need pointing in the right direction

– mista rsv
Nov 20 '18 at 23:35





@Riskbreaker I'm not really sure where to start. I just need pointing in the right direction

– mista rsv
Nov 20 '18 at 23:35












1 Answer
1






active

oldest

votes


















0














Perhaps consider scaling the image up with CSS to keep it simple?






.background {
background-color: blue;
width: 200px;
height: 200px;
left: 0;
right: 0;

position: absolute;
overflow: hidden;
}

.background img {
width: 100%;
height: 100%;
object-fit: cover;
transform: scale(0.01);
opacity: 0;
border-radius: 50%;
transition: all 0.5s ease;
}

.background:hover img {
transform: scale(1.5);
opacity: 1;
}

<div class="background" id="back">
<img src="https://www.gettyimages.co.uk/gi-resources/images/CreativeLandingPage/HP_Sept_24_2018/CR3_GettyImages-159018836.jpg"/>
</div>








share|improve this answer























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    1 Answer
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    1 Answer
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    oldest

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    active

    oldest

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    0














    Perhaps consider scaling the image up with CSS to keep it simple?






    .background {
    background-color: blue;
    width: 200px;
    height: 200px;
    left: 0;
    right: 0;

    position: absolute;
    overflow: hidden;
    }

    .background img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(0.01);
    opacity: 0;
    border-radius: 50%;
    transition: all 0.5s ease;
    }

    .background:hover img {
    transform: scale(1.5);
    opacity: 1;
    }

    <div class="background" id="back">
    <img src="https://www.gettyimages.co.uk/gi-resources/images/CreativeLandingPage/HP_Sept_24_2018/CR3_GettyImages-159018836.jpg"/>
    </div>








    share|improve this answer




























      0














      Perhaps consider scaling the image up with CSS to keep it simple?






      .background {
      background-color: blue;
      width: 200px;
      height: 200px;
      left: 0;
      right: 0;

      position: absolute;
      overflow: hidden;
      }

      .background img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transform: scale(0.01);
      opacity: 0;
      border-radius: 50%;
      transition: all 0.5s ease;
      }

      .background:hover img {
      transform: scale(1.5);
      opacity: 1;
      }

      <div class="background" id="back">
      <img src="https://www.gettyimages.co.uk/gi-resources/images/CreativeLandingPage/HP_Sept_24_2018/CR3_GettyImages-159018836.jpg"/>
      </div>








      share|improve this answer


























        0












        0








        0







        Perhaps consider scaling the image up with CSS to keep it simple?






        .background {
        background-color: blue;
        width: 200px;
        height: 200px;
        left: 0;
        right: 0;

        position: absolute;
        overflow: hidden;
        }

        .background img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transform: scale(0.01);
        opacity: 0;
        border-radius: 50%;
        transition: all 0.5s ease;
        }

        .background:hover img {
        transform: scale(1.5);
        opacity: 1;
        }

        <div class="background" id="back">
        <img src="https://www.gettyimages.co.uk/gi-resources/images/CreativeLandingPage/HP_Sept_24_2018/CR3_GettyImages-159018836.jpg"/>
        </div>








        share|improve this answer













        Perhaps consider scaling the image up with CSS to keep it simple?






        .background {
        background-color: blue;
        width: 200px;
        height: 200px;
        left: 0;
        right: 0;

        position: absolute;
        overflow: hidden;
        }

        .background img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transform: scale(0.01);
        opacity: 0;
        border-radius: 50%;
        transition: all 0.5s ease;
        }

        .background:hover img {
        transform: scale(1.5);
        opacity: 1;
        }

        <div class="background" id="back">
        <img src="https://www.gettyimages.co.uk/gi-resources/images/CreativeLandingPage/HP_Sept_24_2018/CR3_GettyImages-159018836.jpg"/>
        </div>








        .background {
        background-color: blue;
        width: 200px;
        height: 200px;
        left: 0;
        right: 0;

        position: absolute;
        overflow: hidden;
        }

        .background img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transform: scale(0.01);
        opacity: 0;
        border-radius: 50%;
        transition: all 0.5s ease;
        }

        .background:hover img {
        transform: scale(1.5);
        opacity: 1;
        }

        <div class="background" id="back">
        <img src="https://www.gettyimages.co.uk/gi-resources/images/CreativeLandingPage/HP_Sept_24_2018/CR3_GettyImages-159018836.jpg"/>
        </div>





        .background {
        background-color: blue;
        width: 200px;
        height: 200px;
        left: 0;
        right: 0;

        position: absolute;
        overflow: hidden;
        }

        .background img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transform: scale(0.01);
        opacity: 0;
        border-radius: 50%;
        transition: all 0.5s ease;
        }

        .background:hover img {
        transform: scale(1.5);
        opacity: 1;
        }

        <div class="background" id="back">
        <img src="https://www.gettyimages.co.uk/gi-resources/images/CreativeLandingPage/HP_Sept_24_2018/CR3_GettyImages-159018836.jpg"/>
        </div>






        share|improve this answer












        share|improve this answer



        share|improve this answer










        answered Nov 21 '18 at 2:59









        Kevin BaiKevin Bai

        18817




        18817
































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