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feat: remove resize debounce, and move to batch system for rerendering #89

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74fd73f
Feature/animated hide (#1)
BeksOmega Aug 23, 2025
30fadf9
work on removing debounce
BeksOmega Aug 9, 2025
0fa1164
feat: remove debounce and move to batch system for rendering
BeksOmega Aug 9, 2025
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217 changes: 217 additions & 0 deletions demo.html
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<!DOCTYPE html>
<html>
<head>
<title>Rough Notation Demo</title>
<style>
body {
font-family: sans-serif;
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
margin: 0;
}
.annotated-text {
font-size: 2em;
padding: 4px;
border: 1px solid #ccc;
cursor: pointer;
margin: 8px;
transition: font-size 0.1s;
}
.instructions {
margin-top: 20px;
font-size: 1em;
color: #555;
}
.controls {
margin: 20px;
}
button {
padding: 10px 20px;
margin: 5px;
font-size: 1em;
cursor: pointer;
}
.resize-text {
font-size: 1.5em;
}
#log {
position: fixed;
top: 10px;
right: 10px;
width: 300px;
height: 200px;
background: #f0f0f0;
border: 1px solid #ccc;
padding: 10px;
font-family: monospace;
font-size: 12px;
overflow-y: auto;
}
</style>
</head>
<body>
<div class="controls">
<button onclick="toggleAnnotations()">Toggle All Annotations</button>
<button onclick="resizeElements()">Resize Elements</button>
</div>

<div class="instructions">
This demo shows both batched resize handling and SVG translation
optimization.<br />
- <strong>Resize Elements</strong>: Size changes → Full re-render (paths
recreated)<br />
</div>

<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>
<div class="annotated-text">Click me to toggle the annotation.</div>

<script src="lib/rough-notation.iife.js"></script>
<script>
const { annotate } = RoughNotation;

const els = document.getElementsByClassName("annotated-text");
const annotations = Array.from(els).map((el) =>
annotate(el, {
type: "underline",
color: "red",
animationDuration: 1000,
animateOnHide: true,
})
);

for (let i = 0; i < annotations.length; i++) {
const annotation = annotations[i];
const el = els[i];
el.addEventListener("click", () => {
if (annotation.isShowing()) {
annotation.hide();
} else {
annotation.show();
}
});
}

function toggleAnnotations() {
annotations.forEach((annotation) => {
if (annotation.isShowing()) {
annotation.hide();
} else {
annotation.show();
}
});
}

function resizeElements() {
Array.from(els).forEach((el, i) => {
const currentSize = parseFloat(window.getComputedStyle(el).fontSize);
const newSize = currentSize === 32 ? 24 : 32;
el.style.fontSize = newSize + "px";
});
}

// Initially show annotations
annotations.forEach((annotation) => annotation.show());
</script>
</body>
</html>
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