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[do not merge] Showcase text over carousel image #156

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[do not merge] Showcase text over carousel image #156

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d88ba77
Add showcase for text over carousel image
dzole0311 Nov 22, 2024
0560f61
Add for tablet as well
dzole0311 Nov 22, 2024
ce7759f
Clean up
dzole0311 Nov 22, 2024
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60 changes: 59 additions & 1 deletion overrides/home/carousel/index.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -60,6 +60,18 @@ export function DesktopCarousel () {
classNames="imagetransition"
>
<div className="carousel--height width-full position-absolute left-0 top-0 shadow-1">
{ (itemInProgress.imageOverlayText1 || itemInProgress.imageOverlayText2) && (
<div
className="position-absolute text-lower-left"
style={{
bottom: '10px',
left: '10px',
}}
>
{itemInProgress.imageOverlayText1 && <TitleOverImage1 text={itemInProgress.imageOverlayText1} fontSize="1.2rem" />}
{itemInProgress.imageOverlayText2 && <TitleOverImage2 text={itemInProgress.imageOverlayText2} fontSize="1.2rem" />}
</div>
)}
<img className="carousel--content-image" src={itemInProgress.image} alt={itemInProgress.imageAlt} />
</div>
</CSSTransition>
Expand Down Expand Up @@ -88,7 +100,19 @@ function TabletCarousel() {
<Grid row className="margin-top-2">
{CarouselItems.map((item) => {
return <Grid col={12} key={item.title} className="margin-bottom-4">
<div>
<div className='position-relative'>
{ (item.imageOverlayText1 || item.imageOverlayText2) && (
<div
className="position-absolute text-lower-left"
style={{
bottom: '10px',
left: '10px',
}}
>
{item.imageOverlayText1 && <TitleOverImage1 text={item.imageOverlayText1} fontSize="3vw" />}
{item.imageOverlayText2 && <TitleOverImage2 text={item.imageOverlayText2} fontSize="3vw" />}
</div>
)}
<img className="carousel--content-image" src={item.image} />
</div>
<h3 className="margin-top-1">{item.title}</h3>
Expand All @@ -99,6 +123,40 @@ function TabletCarousel() {
</GridContainer>
}

export function TitleOverImage1({ text, fontSize }) {
return (
<span
style={{
display: 'block',
color: '#fff',
background: 'rgba(0, 0, 0, 0.5)',
padding: '10px',
borderRadius: '4px',
fontSize: fontSize || '1.2rem',
fontWeight: 'bold',
}}
>
{text}
</span>
);
}

export function TitleOverImage2({ text, fontSize }) {
return (
<span
style={{
display: 'block',
color: '#fff',
background: 'rgba(0, 0, 0, 0.5)',
padding: '10px',
fontSize: fontSize || '1.2rem',
fontWeight: 'bold',
}}
>
{text}
</span>
);
}

export default function Carousel() {
const { isMediumUp } = useMediaQuery();
Expand Down
8 changes: 6 additions & 2 deletions overrides/home/carousel/items.js
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Original file line number Diff line number Diff line change
Expand Up @@ -4,14 +4,18 @@ export default [
title: 'U.S. Greenhouse Gas Center',
description: "The U.S. Greenhouse Gas Center (US GHG Center) is a multi-agency effort consolidating greenhouse gas information from observations and models.",
image: new URL('../media/ghgc-v2.jpg', import.meta.url).href,
imageAlt: 'Earth with Greenhouse Gas Emissions shaded in red'
imageAlt: 'Earth with Greenhouse Gas Emissions shaded in red',
imageOverlayText1: 'U.S. Greenhouse Gas Center',
imageOverlayText2: 'Example second line text'
},
{
link: 'https://earth.gov/sealevel',
title: 'Global Sea Level Change Portal',
description: 'The Global Sea Level Change Portal is an international collaboration that offers essential information on current and projected sea level rise to inform coastal communities across the globe.',
image: new URL('../media/global_slr_v2.jpg', import.meta.url).href,
imageAlt: 'Satellite image of coastline'
imageAlt: 'Satellite image of coastline',
imageOverlayText1: 'Global Sea Level Change Portal',
imageOverlayText2: 'Example second line text'
},
{
link: 'https://earth.gov/sealevel/us/',
Expand Down
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