I'm facing an issue where I need to display or hide images at the center point of the image.
To achieve this, I have implemented the jQuery animate function as shown below:
$("someId").animate({width:"hide"},300);
The problem is that the image is currently being hidden from the bottom-right corner to the top-left corner. My goal is to hide the image directly at the center point of the image.
When the <img> tag is not being used, an alternative method is to utilize the image as the background of a div.
To achieve this effect, you can employ CSS by setting the background property:
background: url(...) no-repeat center centerFor the desired outcome, try utilizing the JqueryUI effect with the scale effect.
$('button').click(function(){
$('img').hide("scale",1000);
});
A clever CSS workaround I suggest is adjusting the image tag's margins to -50% so it has no width, then setting its position to absolute with top and left at 50%. This technique effectively centers the image within its parent element. To complete the effect, resize the parent element and apply overflow hidden.
<div id="container">
<img id="pic" />
</div>
CSS Styling:
#container{
overflow: hidden;
}
#pic{
margin: -50%;
position: absolute;
left: 50%;
top: 50%;
}
Make sure to adjust the default size of the container to match that of the image for proper rendering. The container acts as a sort of clipping mask for the image but requires explicit sizing.
My approach to resolving this problem involved utilizing TweenMax.js in the following manner
let x = $("#someId").position().left + ($("#physical"+i).width()/2);
let y = $("#someId").position().top + ($("#physical"+i).height()/2) ;
TweenMax.to( $("#someId"),1,{ css:{width:0,height:0,left:x,top:y} } );
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