Hey there! I have a unique question for you. I've been trying to achieve a specific effect where two divs are stacked on top of each other, and the content of the lower div is only revealed in a certain area around the cursor. Is it possible to make only part of a div transparent to achieve this effect? Or do you have any other suggestions on how to make this happen?
Instead of placing the desired element in the background, consider positioning it in front and revealing only a portion using a clip-path;
When specifying coordinates, you can utilize CSS variables. Alternatively, you have the option to directly modify the style.
// Access DOM element
const container = document.querySelector('.container');
// Implement event listener
container.addEventListener('mousemove', updateCoords, false);
function updateCoords(event) {
// Capture X and Y coordinates
const { offsetX, offsetY } = event;
// Update coordinates
container.style.setProperty('--x', offsetX + 'px');
container.style.setProperty('--y', offsetY + 'px');
}
.container {
border: 1px solid #000;
width: 300px;
height: 300px;
}
/* Display child element upon hovering over the container */
.container:hover .child {
display: block;
}
.child {
clip-path: ellipse(30px 30px at var(--x) var(--y));
display: none;
}To achieve smoother movement of the circle, consider utilizing requestAnimationFrame.
// Obtain DOM element
const container = document.querySelector('.container');
// Implement event listener
container.addEventListener('mousemove', updateCoords, false);
function updateCoords(event) {
// Capture X and Y coordinates
const { offsetX, offsetY } = event;
// Update coordinates
requestAnimationFrame(() => {
container.style.setProperty('--x', offsetX + 'px');
container.style.setProperty('--y', offsetY + 'px');
});
}
.container {
border: 1px solid #000;
width: 300px;
height: 300px;
}
/* Show child element when container is hovered over */
.container:hover .child {
display: block;
}
.child {
clip-path: ellipse(30px 30px at var(--x) var(--y));
display: none;
}An example featuring text:
// Access DOM element
const container = document.querySelector('.container');
// Implement event listener
container.addEventListener('mousemove', updateCoords, false);
function updateCoords(event) {
// Capture X and Y coordinates
const {offsetX, offsetY} = event;
// Update coordinates
requestAnimationFrame(() => {
container.style.setProperty('--x', offsetX + 'px');
container.style.setProperty('--y', offsetY + 'px');
});
}
.container {
min-height: 100vh;
min-width: 100vh;
overflow: hidden;
}
.container:hover .code {
display: flex;
}
.display,
.code {
position: absolute;
display: flex;
align-items: center;
justify-content: center;
width: 100vw;
height: 100vh;
background-color: rgb(49, 49, 49);
color: rgb(240, 191, 29);
pointer-events: none;
}
.code {
clip-path: ellipse(100px 100px at var(--x) var(--y));
display: none;
background-color: rgb(3, 3, 3);
color: rgb(101, 253, 101);
}After implementing the code in app.component.html in Angular 7 like this: <div id="wrapper"> <header id="header-container" class="fullwidth"> <div id="header"> <div class="container"> <div class="left- ...
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