mirror of
https://github.com/heygen-com/hyperframes.git
synced 2026-09-05 00:56:23 +00:00
Miguel Ángel
9734578e60
Restores the 208 catalog items reverted after their previews 404'd in production, this time on the payload mechanism rather than the .html files that caused the outage. The generator no longer writes a preview document to docs/public. That writer, and the machinery under it, existed only to produce files the docs host discards, so it is gone rather than bypassed. Items now embed the composition itself via a payload, which is what the previous change already does for the items that were already in the catalog. The variables explorer is parked, not restored: it drove its preview through the same unpublished .html path, so it would have shown an empty frame. Items that declare variables get the live player plus the static variables table, and reconnecting the explorer to payloads is a follow-up.
171 lines
7.5 KiB
Plaintext
171 lines
7.5 KiB
Plaintext
---
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title: "Line-by-Line Slide"
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description: "Each line enters from the left with staggered slide and exits to the right."
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---
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import { InstallCommand } from "/snippets/install-command.jsx";
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<iframe
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className="w-full aspect-video rounded-xl border-0 bg-zinc-100 dark:bg-zinc-800"
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title="line-by-line-slide preview"
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loading="lazy"
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srcDoc={`<!doctype html><html><head><meta charset="utf-8"><style>html,body{margin:0;height:100%;overflow:hidden;background:transparent}hyperframes-player{display:block;width:100%;height:100%}</style><script src="https://cdn.jsdelivr.net/npm/@hyperframes/player@0.7/dist/hyperframes-player.global.js"><\/script></head><body><script>fetch("/public/catalog/components/line-by-line-slide.json").then(function(r){return r.json()}).then(function(d){var p=document.createElement("hyperframes-player");p.setAttribute("srcdoc",d.html);p.setAttribute("controls","");p.setAttribute("autoplay","");p.setAttribute("loop","");p.setAttribute("muted","");p.setAttribute("poster","https://static.heygen.ai/hyperframes-oss/docs/images/catalog/components/line-by-line-slide.png");document.body.appendChild(p)});<\/script></body></html>`}
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/>
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## Install
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<InstallCommand command="npx hyperframes add line-by-line-slide" />
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That writes one file: `compositions/components/line-by-line-slide.html`.
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## Variables
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Every one of these has a default, so the piece works untouched. Set the ones you
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want to change on the element:
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| Variable | Default | Accepts | What it does |
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| --- | --- | --- | --- |
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| `size` | `standard` | `compact`, `standard`, `display` | Type size of the whole stack. |
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| `tone` | `ink` | `ink`, `paper`, `accent` | Line colour: ink for light frames, paper for dark ones, accent rides the brand token. |
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| `density` | `standard` | `fine`, `standard`, `coarse` | The gap between lines, from a tight block to an airy stack. |
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| `direction` | `left` | `left`, `right` | Which side the lines slide in from as the timeline drives the offset. |
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Set them with `data-variable-values` on the element that mounts it. These are the
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defaults, so this behaves exactly like the preview above until you change one:
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```html wrap
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<div
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data-composition-id="line-by-line-slide"
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data-composition-src="compositions/components/line-by-line-slide.html"
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data-variable-values='{"size":"standard","tone":"ink","density":"standard","direction":"left"}'
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></div>
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```
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## Source
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<Accordion title={`line-by-line-slide.html`}>
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```html
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<!--
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Line-by-Line Slide - remocn typography primitive for HyperFrames.
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Paste the markup and CSS into a composition. Drive the timeline integration
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from a paused GSAP timeline so renders remain deterministic.
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Variables. The script reads each one, falls back to the declared default on
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anything missing or unrecognised, and writes a custom property the CSS above
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consumes. The timeline recipe below is untouched by them: it keeps driving
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one sideways offset, and direction decides which way that offset points.
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- size (compact | standard | display, default standard): type size of the
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stack, 40px, 52px, or 68px.
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- tone (ink | paper | accent, default ink): line colour. ink is near-black
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for light frames, paper near-white for dark ones, accent rides the
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brand token.
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- density (fine | standard | coarse, default standard): the gap between
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lines, 4px, 10px, or 20px.
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- direction (left | right, default left): which side the lines slide in
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from. left keeps the original entry, right mirrors it.
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On every default the result is identical to the original: near-black 52px
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lines, 10px apart, entering from the left.
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-->
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<div
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class="hf-remocn-line-by-line-slide"
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data-composition-variables='[
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{"id": "size", "type": "enum", "role": "layout", "label": "Size", "description": "Type size of the whole stack.", "default": "standard", "options": [{"value": "compact", "label": "Compact"}, {"value": "standard", "label": "Standard"}, {"value": "display", "label": "Display"}]},
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{"id": "tone", "type": "enum", "role": "style", "label": "Tone", "description": "Line colour: ink for light frames, paper for dark ones, accent rides the brand token.", "default": "ink", "options": [{"value": "ink", "label": "Ink"}, {"value": "paper", "label": "Paper"}, {"value": "accent", "label": "Accent"}]},
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{"id": "density", "type": "enum", "role": "layout", "label": "Density", "description": "The gap between lines, from a tight block to an airy stack.", "default": "standard", "options": [{"value": "fine", "label": "Fine"}, {"value": "standard", "label": "Standard"}, {"value": "coarse", "label": "Coarse"}]},
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{"id": "direction", "type": "enum", "role": "motion", "label": "Direction", "description": "Which side the lines slide in from as the timeline drives the offset.", "default": "left", "options": [{"value": "left", "label": "Left"}, {"value": "right", "label": "Right"}]}
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]'
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>
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<span>Design faster</span><span>Render cleaner</span><span>Ship louder</span>
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</div>
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<style>
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.hf-remocn-line-by-line-slide {
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color: var(--hf-line-color, #18181b);
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font-family: Inter, system-ui, sans-serif;
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font-weight: 900;
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letter-spacing: -0.04em;
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}
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.hf-remocn-line-by-line-slide {
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display: grid;
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gap: var(--hf-line-gap, 10px);
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font-size: var(--hf-line-size, 52px);
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line-height: 1;
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overflow: hidden;
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}
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.hf-remocn-line-by-line-slide span {
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display: block;
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transform: translate(
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calc(var(--hf-line-x, 0px) * var(--hf-line-axis-x, 1)),
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var(--hf-line-y, 0px)
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);
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filter: blur(var(--hf-line-blur, 0px));
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will-change: transform, filter, opacity;
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}
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</style>
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<script>
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(function () {
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"use strict";
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var vars =
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window.__hyperframes && window.__hyperframes.getVariables
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? window.__hyperframes.getVariables()
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: {};
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// Unrecognised overrides return to their declared defaults.
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function pick(table, value, fallback) {
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return Object.prototype.hasOwnProperty.call(table, value) ? value : fallback;
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}
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var sizes = { compact: "40px", standard: "52px", display: "68px" };
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var tones = {
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ink: "#18181b",
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paper: "#fafafa",
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accent: "var(--brand, #34d399)",
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};
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var gaps = { fine: "4px", standard: "10px", coarse: "20px" };
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var axes = { left: 1, right: -1 };
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var size = sizes[pick(sizes, vars.size, "standard")];
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var tone = tones[pick(tones, vars.tone, "ink")];
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var gap = gaps[pick(gaps, vars.density, "standard")];
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var axis = axes[pick(axes, vars.direction, "left")];
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var roots = document.querySelectorAll(".hf-remocn-line-by-line-slide");
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for (var i = 0; i < roots.length; i += 1) {
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var root = roots[i];
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root.style.setProperty("--hf-line-size", size);
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root.style.setProperty("--hf-line-color", tone);
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root.style.setProperty("--hf-line-gap", gap);
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root.style.setProperty("--hf-line-axis-x", String(axis));
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}
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})();
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</script>
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<!--
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Timeline integration:
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tl.fromTo('.hf-remocn-line-by-line-slide span', { opacity: 0, '--hf-line-x': '-36px', '--hf-line-y': '18px', '--hf-line-blur': '6px' }, { opacity: 1, '--hf-line-x': '0px', '--hf-line-y': '0px', '--hf-line-blur': '0px', duration: 0.34, stagger: 0.08, ease: 'power3.out' }, startTime);
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-->
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```
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</Accordion>
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## Usage
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Open `compositions/components/line-by-line-slide.html` and paste its contents into your composition. See the comment header in the file for detailed instructions.
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{/* hf:generated-footer */}
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Tagged `motion-primitive` `remocn-port` `typography`.
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## Related topics
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- [Browse the complete Catalog](/catalog)
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- [Add assets and Catalog items in Studio](/studio/assets-and-blocks)
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- [Build a richer composition](/go-further)
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