lucianoandClaude Fable 5
21ad969b10
App Kotlin Multiplatform (Android/iOS/Desktop) con Compose Multiplatform: controllo intonazione (YIN), pratica guidata, metronomo, ear training, sfide, scansione spartiti via AI, spartiti bundled e pentagramma con glifi tipografici, travature, battute e spaziatura proporzionale. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
973 B
973 B
name, description, metadata
| name | description | metadata | ||
|---|---|---|---|---|
| measuring-dom-nodes | Measuring DOM element dimensions in Remotion |
|
Measuring DOM nodes in Remotion
Remotion applies a scale() transform to the video container, which affects values from getBoundingClientRect(). Use useCurrentScale() to get correct measurements.
Measuring element dimensions
import { useCurrentScale } from "remotion";
import { useRef, useEffect, useState } from "react";
export const MyComponent = () => {
const ref = useRef<HTMLDivElement>(null);
const scale = useCurrentScale();
const [dimensions, setDimensions] = useState({ width: 0, height: 0 });
useEffect(() => {
if (!ref.current) return;
const rect = ref.current.getBoundingClientRect();
setDimensions({
width: rect.width / scale,
height: rect.height / scale,
});
}, [scale]);
return <div ref={ref}>Content to measure</div>;
};