mirror of
https://github.com/heygen-com/hyperframes.git
synced 2026-09-01 19:42:03 +00:00
Miguel Ángel
d7688f9943
* fix(docs): load the player from latest, not a pinned minor The catalog pages pinned the player CDN URL to a minor line, and that pin sat one line behind after the last release. Every page kept rendering, on the older build, so nothing surfaced it: the only symptom was that a fix published to npm never appeared on the docs. The generator derived its pin from the player's package.json, which is correct only if every page is regenerated on the release that moves it. That is the step that did not happen, and it has to happen across 175 generated pages plus three hand-written files for the pin to be true. A version carried in step across 178 places will be stale, and stale here is silent. Ask for latest instead and there is nothing to carry. This costs the ability to hold the docs back from a bad player release. Paid deliberately: the pin did not buy that either, it only delayed the good releases too. A test asserts no pinned version comes back, and fails if it stops finding the references at all, so it cannot pass by matching nothing. * refactor(scripts): list tracked files instead of walking the tree The pin guard hand-rolled a recursive directory walk with its own skip list and size cap, which the audit flagged: helpers living in a test file earn no coverage, so their complexity lands straight on the CRAP score. git already knows which files to read, and ignores node_modules and build output for us, so one call replaces the walker and both findings go away.
343 lines
11 KiB
Plaintext
343 lines
11 KiB
Plaintext
---
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title: "Speech Bubble"
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description: "Hand-drawn speech bubble with a positionable tail: outline draws on, paper fill fades in, handwritten text types per character; boils"
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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="hw-text-cloud 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@latest/dist/hyperframes-player.global.js"><\/script></head><body><script>fetch("/public/catalog/blocks/hw-text-cloud.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/blocks/hw-text-cloud.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 hw-text-cloud" item="hw-text-cloud" />
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That writes `compositions/hw-text-cloud.html`, plus 1 supporting file under `assets/fonts/`.
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## Add it to your video
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It runs for 6 seconds at 1920×1080. Paste this into your composition:
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```html index.html
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<div
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data-composition-id="hw-text-cloud"
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data-composition-src="compositions/hw-text-cloud.html"
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data-start="0"
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data-duration="6"
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data-track-index="1"
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data-width="1920"
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data-height="1080"
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></div>
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```
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Move it in time with `data-start`. Put it on a different timeline row with
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`data-track-index`. See [data attributes](/concepts/data-attributes) for the rest.
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## Source
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<Accordion title={`hw-text-cloud.html`}>
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```html
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<!doctype html>
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<html lang="en">
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<head>
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<meta charset="utf-8" />
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<script src="https://cdn.jsdelivr.net/npm/gsap@3.14.2/dist/gsap.min.js"></script>
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<style>
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@font-face {
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font-family: "Caveat";
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src: url("assets/fonts/Caveat-700-latin.woff2") format("woff2");
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font-weight: 700;
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font-display: block;
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}
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*,
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*::before,
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*::after {
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margin: 0;
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padding: 0;
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box-sizing: border-box;
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}
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body {
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background: transparent;
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overflow: hidden;
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}
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#hw-tc-root {
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/* ---- hw tokens ---- */
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--hw-font-print: "Caveat", cursive;
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--hw-font-script: "Caveat", cursive;
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--hw-ink: #f4f2ec;
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--hw-ink-dark: #26241f;
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position: relative;
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width: 1920px;
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height: 1080px;
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overflow: hidden;
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background: transparent; /* overlays footage */
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font-family: var(--hw-font-print, "Caveat", cursive);
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}
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#hw-tc-wrap {
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position: absolute;
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pointer-events: none;
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}
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#hw-tc-wrap svg {
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position: absolute;
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inset: 0;
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width: 100%;
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height: 100%;
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overflow: visible;
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}
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#hw-tc-fill {
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fill: var(--hw-ink);
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opacity: 0;
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}
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#hw-tc-stroke {
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fill: none;
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stroke: var(--hw-ink-dark);
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stroke-width: 4;
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stroke-linecap: round;
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stroke-linejoin: round;
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}
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#hw-tc-text {
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position: absolute;
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display: flex;
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align-items: center;
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justify-content: center;
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text-align: center;
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font-weight: 700;
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color: var(--hw-ink-dark);
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line-height: 1.05;
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}
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#hw-tc-text .ch {
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opacity: 0;
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}
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</style>
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</head>
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<body>
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<div
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id="hw-tc-root"
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data-composition-id="hw-text-cloud"
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data-start="0"
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data-duration="6"
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data-width="1920"
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data-height="1080"
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>
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<div id="hw-tc-wrap">
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<svg id="hw-tc-svg">
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<path id="hw-tc-fill"></path>
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<path id="hw-tc-stroke"></path>
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</svg>
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<div id="hw-tc-text"></div>
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</div>
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<div
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id="hw-tc-drv"
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class="clip"
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data-start="0"
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data-duration="6"
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data-track-index="0"
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style="position: absolute; width: 1px; height: 1px; opacity: 0; pointer-events: none"
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></div>
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</div>
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<script>
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(function () {
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window.__timelines = window.__timelines || {};
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/* ---- published parameters ----
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Speech bubble with a movable tip (pointable at any subject): wobbled
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cloud, draw-on outline, paper fill, per-char handwritten text. */
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var CONFIG = {
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text: "what are you looking at?",
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x: 620, // wrapper left
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y: 180, // wrapper top
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w: 560,
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h: 300,
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fontSize: 58,
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tip: { side: "bottom-left", len: 90 }, // "bottom-left"|"bottom-right"
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seed: 6,
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boil: { enabled: true, amp: 1.6, rot: 0.4, frameDrop: 3 },
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typeCharDelay: 0.03,
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animationIn: true,
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animationOut: true,
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};
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var DUR = 6;
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function clamp(v, lo, hi) {
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return Math.min(hi, Math.max(lo, v));
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}
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var OUT = clamp(DUR * 0.06, 0.25, 0.6);
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/* hw family runtime */
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window.hwOnUpdate = function (tl, fn) {
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if (!tl.__hwRenders) {
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tl.__hwRenders = [];
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tl.eventCallback("onUpdate", function () {
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for (var i = 0; i < tl.__hwRenders.length; i++) tl.__hwRenders[i]();
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});
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}
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tl.__hwRenders.push(fn);
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fn();
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};
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window.hwHash = function (n, seed) {
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var x = Math.sin(n * 127.1 + (seed || 1) * 311.7) * 43758.5453;
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return (x - Math.floor(x)) * 2 - 1;
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};
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window.hwBoil = function (tl, target, opts) {
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opts = opts || {};
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var amp = opts.amp !== undefined ? opts.amp : 1.6;
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var rot = opts.rot !== undefined ? opts.rot : 0.5;
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var fps = opts.fps || 30;
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var drop = opts.frameDrop || 3;
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var seed = opts.seed || 1;
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var els = gsap.utils.toArray(target);
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window.hwOnUpdate(tl, function () {
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var step = Math.floor((tl.time() * fps) / drop);
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for (var i = 0; i < els.length; i++) {
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gsap.set(els[i], {
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x: window.hwHash(step * 3 + i * 97, seed) * amp,
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y: window.hwHash(step * 3 + 1 + i * 97, seed) * amp,
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rotation: (opts.baseRot || 0) + window.hwHash(step * 3 + 2 + i * 97, seed) * rot,
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});
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}
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});
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};
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/* wobbled cloud with a tail tip */
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function cloudPath(W, H, tip, seed) {
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var cx = W / 2,
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cy = H / 2 - 14,
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rx = W / 2 - 12,
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ry = H / 2 - 34;
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var N = 16,
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pts = [];
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for (var i = 0; i < N; i++) {
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var a = (i / N) * Math.PI * 2;
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var wr = 1 + window.hwHash(i * 11 + 3, seed) * 0.06;
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pts.push([cx + Math.cos(a) * rx * wr, cy + Math.sin(a) * ry * wr]);
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}
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var mx = (pts[0][0] + pts[N - 1][0]) / 2,
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my = (pts[0][1] + pts[N - 1][1]) / 2;
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var d = "M" + mx.toFixed(1) + " " + my.toFixed(1);
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for (var j = 0; j < N; j++) {
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var p = pts[j],
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q = pts[(j + 1) % N];
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d +=
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" Q" +
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p[0].toFixed(1) +
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" " +
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p[1].toFixed(1) +
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" " +
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((p[0] + q[0]) / 2).toFixed(1) +
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" " +
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((p[1] + q[1]) / 2).toFixed(1);
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}
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d += "Z";
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/* tail */
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var left = tip.side !== "bottom-right";
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var bx = cx + (left ? -rx * 0.45 : rx * 0.45),
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by = cy + ry * 0.92;
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var tx = bx + (left ? -tip.len * 0.5 : tip.len * 0.5),
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ty = by + tip.len;
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d +=
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" M " +
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(bx - 26).toFixed(1) +
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" " +
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(by - 6).toFixed(1) +
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" Q " +
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(bx - 8 + window.hwHash(31, seed) * 6).toFixed(1) +
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" " +
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((by + ty) / 2).toFixed(1) +
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" " +
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tx.toFixed(1) +
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" " +
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ty.toFixed(1) +
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" Q " +
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(bx + 18).toFixed(1) +
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" " +
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((by + ty) / 2).toFixed(1) +
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" " +
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(bx + 30).toFixed(1) +
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" " +
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(by - 2).toFixed(1);
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return d;
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}
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var wrap = document.getElementById("hw-tc-wrap");
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wrap.style.left = CONFIG.x + "px";
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wrap.style.top = CONFIG.y + "px";
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wrap.style.width = CONFIG.w + "px";
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wrap.style.height = CONFIG.h + "px";
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var svg = document.getElementById("hw-tc-svg");
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svg.setAttribute("viewBox", "0 0 " + CONFIG.w + " " + CONFIG.h);
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var d = cloudPath(CONFIG.w, CONFIG.h, CONFIG.tip, CONFIG.seed);
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document.getElementById("hw-tc-fill").setAttribute("d", d);
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document.getElementById("hw-tc-stroke").setAttribute("d", d);
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var text = document.getElementById("hw-tc-text");
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text.style.left = CONFIG.w * 0.12 + "px";
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text.style.top = CONFIG.h * 0.1 + "px";
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text.style.width = CONFIG.w * 0.76 + "px";
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text.style.height = CONFIG.h * 0.62 + "px";
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text.style.fontSize = CONFIG.fontSize + "px";
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var inner = document.createElement("div");
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Array.from(CONFIG.text).forEach(function (ch) {
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var s = document.createElement("span");
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s.className = "ch";
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s.textContent = ch;
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inner.appendChild(s);
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});
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text.appendChild(inner);
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var tl = gsap.timeline({ paused: true });
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/* draw outline, fade fill, type text */
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var stroke = document.getElementById("hw-tc-stroke");
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var len = stroke.getTotalLength();
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gsap.set(stroke, { strokeDasharray: len, strokeDashoffset: len });
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var t0 = CONFIG.animationIn ? 0.3 : 0;
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if (CONFIG.animationIn) {
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tl.to(stroke, { strokeDashoffset: 0, duration: 0.8, ease: "power2.inOut" }, t0);
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tl.to("#hw-tc-fill", { opacity: 0.94, duration: 0.4, ease: "power2.out" }, t0 + 0.55);
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} else {
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gsap.set(stroke, { strokeDashoffset: 0 });
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gsap.set("#hw-tc-fill", { opacity: 0.94 });
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}
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var chars = text.querySelectorAll(".ch");
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var delay = Math.min(CONFIG.typeCharDelay, 1.8 / Math.max(1, chars.length));
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tl.to(chars, { opacity: 1, duration: 0.02, stagger: delay, ease: "none" }, t0 + 0.9);
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if (CONFIG.boil.enabled) {
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window.hwBoil(tl, "#hw-tc-wrap", {
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amp: CONFIG.boil.amp,
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rot: CONFIG.boil.rot,
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frameDrop: CONFIG.boil.frameDrop,
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seed: CONFIG.seed,
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});
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}
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if (CONFIG.animationOut) {
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tl.to(wrap, { opacity: 0, duration: OUT, ease: "power2.in" }, DUR - OUT - 0.05);
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}
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tl.set("#hw-tc-root", { visibility: "hidden" }, DUR - 0.02);
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window.__timelines["hw-text-cloud"] = tl;
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})();
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</script>
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</body>
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</html>
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```
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</Accordion>
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{/* hf:generated-footer */}
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Tagged `handwritten` `speech-bubble` `overlay`.
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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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