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feat(registry): add yt-circle-pointer — pointer circle + countdown
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
This commit is contained in:
jbernard077
co-authored by
Claude Fable 5
Claude Fable 5
parent
4e0a7dda88
commit
c4425bfb40
@@ -0,0 +1,38 @@
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---
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title: "Pointer Circle + Countdown"
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description: "Draw-on annotation ellipse around a target plus a countdown chip that pulses each tick"
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---
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# Pointer Circle + Countdown
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Draw-on annotation ellipse around a target plus a countdown chip that pulses each tick
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`annotation` `countdown` `overlay`
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<video className="w-full aspect-video rounded-xl object-cover bg-zinc-100 dark:bg-zinc-800" src="https://static.heygen.ai/hyperframes-oss/docs/images/catalog/components/yt-circle-pointer.mp4" poster="https://static.heygen.ai/hyperframes-oss/docs/images/catalog/components/yt-circle-pointer.png" autoPlay muted loop playsInline />
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## Install
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<CodeGroup>
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```bash Terminal
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npx hyperframes add yt-circle-pointer
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```
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</CodeGroup>
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## Details
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| Property | Value |
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| --- | --- |
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| Type | Component |
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## Files
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| File | Target | Type |
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| --- | --- | --- |
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| `yt-circle-pointer.html` | `compositions/components/yt-circle-pointer.html` | hyperframes:snippet |
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## Usage
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Read the installed file and copy its CSS, markup pattern, and helper functions into your host composition — the parent timeline owns all timing. The file's header comment documents the wiring calls.
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{
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"$schema": "https://hyperframes.heygen.com/schema/registry-item.json",
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"name": "yt-circle-pointer",
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"type": "hyperframes:component",
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"title": "Pointer Circle + Countdown",
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"description": "Draw-on annotation ellipse around a target plus a countdown chip that pulses each tick",
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"tags": [
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"annotation",
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"countdown",
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"overlay"
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],
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"files": [
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{
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"path": "yt-circle-pointer.html",
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"target": "compositions/components/yt-circle-pointer.html",
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"type": "hyperframes:snippet"
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}
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]
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}
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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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*,
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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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/* ---- yt-circle-pointer -----------------------------------------------
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Annotation tools: a hand-drawn-feel circle that draws on around a
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target, and a countdown chip. Position instances via top/left with
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explicit width/height. */
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.yt-circle {
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--yt-red: #e62e2e;
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position: absolute;
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pointer-events: none;
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}
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.yt-circle svg {
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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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.yt-circle ellipse {
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fill: none;
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stroke: var(--yt-ptr-color, var(--yt-red));
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stroke-width: 6;
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stroke-linecap: round;
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transform: rotate(-6deg);
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transform-origin: 50% 50%;
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}
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.yt-count {
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position: absolute;
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display: inline-flex;
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align-items: center;
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gap: 14px;
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padding: 16px 32px;
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border-radius: 999px;
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font-family: "Inter", ui-sans-serif, sans-serif;
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font-weight: 700;
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font-size: 40px;
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background: var(--yt-count-bg, var(--yt-red));
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color: #ffffff;
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box-shadow: 0 12px 32px rgba(0, 0, 0, 0.3);
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pointer-events: none;
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opacity: 0;
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}
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.yt-count .num {
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font-variant-numeric: tabular-nums;
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min-width: 1.2em;
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text-align: center;
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}
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/* self-preview scene */
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#yt-ptr-scene {
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position: absolute;
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inset: 0;
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background: linear-gradient(135deg, #35c8d9 0%, #2a7fff 100%);
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display: flex;
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align-items: center;
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justify-content: center;
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font-family: "Inter", ui-sans-serif, sans-serif;
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font-weight: 700;
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font-size: 60px;
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color: rgba(255, 255, 255, 0.92);
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}
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</style>
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</head>
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<body>
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<!-- Self-preview wrapper. WIRING: copy the .yt-circle / .yt-count CSS and
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markup patterns, position over your target, then:
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ytCircleOn(tl, "#yt-my-circle", 3.0); // draws the ring
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ytCircleOff(tl, "#yt-my-circle", 6.0);
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ytCountIn(tl, "#yt-my-count", 2.0);
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ytCountdown(tl, "#yt-my-count", 2.4, 5); // 5 -> 0, pulsing each tick
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-->
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<div
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id="yt-ptr-root"
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data-composition-id="yt-circle-pointer"
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data-start="0"
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data-duration="5"
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data-width="1920"
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data-height="1080"
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>
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<div id="yt-ptr-scene"><span>the thing</span></div>
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<div class="yt-circle" id="yt-ptr-circle" style="left: 760px; top: 440px; width: 420px; height: 210px">
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<svg viewBox="0 0 420 210"><ellipse cx="210" cy="105" rx="196" ry="88"></ellipse></svg>
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</div>
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<div class="yt-count" id="yt-ptr-count" style="right: 140px; top: 110px">
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<span class="num">5</span><span>sec</span>
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</div>
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<div
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id="yt-ptr-drv"
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class="clip"
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data-start="0"
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data-duration="5"
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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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// ---- copy these helpers into the host script ----
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window.ytCircleOn = function (tl, target, at, dur) {
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var el = document.querySelector(target + " ellipse");
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var len = el.getTotalLength();
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gsap.set(el, { strokeDasharray: len, strokeDashoffset: len });
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tl.to(el, { strokeDashoffset: 0, duration: dur === undefined ? 0.7 : dur, ease: "power2.inOut" }, at);
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};
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window.ytCircleOff = function (tl, target, at) {
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tl.to(target, { opacity: 0, duration: 0.35, ease: "power2.in" }, at);
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};
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window.ytCountIn = function (tl, target, at) {
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gsap.set(target, { y: -18, scale: 0.9 });
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tl.to(target, { opacity: 1, y: 0, scale: 1, duration: 0.45, ease: "back.out(1.5)" }, at);
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};
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window.ytCountdown = function (tl, target, at, from) {
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var num = document.querySelector(target + " .num");
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var st = { v: from };
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tl.to(
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st,
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{
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v: 0,
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duration: from,
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ease: "none",
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onUpdate: function () {
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num.textContent = String(Math.ceil(st.v));
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},
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},
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at
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);
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for (var i = 1; i <= from; i++) {
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tl.to(target, { scale: 1.07, duration: 0.09, ease: "sine.out" }, at + i - 0.09);
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tl.to(target, { scale: 1, duration: 0.14, ease: "sine.in" }, at + i);
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}
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};
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// Self-preview timeline.
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var tl = gsap.timeline({ paused: true });
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window.ytCountIn(tl, "#yt-ptr-count", 0.3);
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window.ytCountdown(tl, "#yt-ptr-count", 0.7, 3);
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window.ytCircleOn(tl, "#yt-ptr-circle", 1.0);
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window.ytCircleOff(tl, "#yt-ptr-circle", 4.2);
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tl.to("#yt-ptr-count", { opacity: 0, duration: 0.3, ease: "power2.in" }, 4.3);
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tl.set("#yt-ptr-root", { visibility: "hidden" }, 4.98);
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window.__timelines["yt-circle-pointer"] = tl;
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})();
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</script>
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</body>
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</html>
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@@ -598,6 +598,10 @@
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{
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"name": "yt-feather-highlight",
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"type": "hyperframes:component"
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},
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{
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"name": "yt-circle-pointer",
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"type": "hyperframes:component"
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}
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]
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}
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