Synchronously measure text size in an offscreen <canvas /> via react hook. 

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react-use-text-measurer

Synchronously measure text size in an offscreen <canvas /> via react hook.

the_ruther4d

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		{
		"name": "react-use-text-measurer",
		"version": "1.0.2",
		"version": "1.0.3",
		"description": "Synchronously measure text size in an offscreen <canvas /> via react hook.",
		@@ -38,3 +38,2 @@ "sideEffects": false,
		"devDependencies": {
		"@babel/core": "^7.13.8",
		"@storybook/addon-actions": "^6.1.20",
		@@ -52,3 +51,3 @@ "@storybook/addon-essentials": "^6.1.20",
		"@types/react": "^17.0.2",
		"babel-loader": "^8.2.2",
		"@types/react-window": "^1.8.2",
		"canvas": "^2.6.1",
		@@ -61,2 +60,3 @@ "del-cli": "^3.0.1",
		"react-dom": ">16.8.4",
		"react-window": "^1.8.6",
		"ts-jest": "^26.5.2",
		@@ -63,0 +63,0 @@ "ts-node": "^9.1.1",

		# react-use-text-measurer

		A hook for synchronously measuring text in react applications without DOM-thrashing! Uses an offscreen `<canvas />` along with [`CanvasRenderingContext2D.measureText()`](https://developer.mozilla.org/en-US/docs/Web/API/CanvasRenderingContext2D/measureText) to make measurements.
		A hook for synchronously measuring text in react applications using an offscreen `<canvas />` along with [`CanvasRenderingContext2D.measureText()`](https://developer.mozilla.org/en-US/docs/Web/API/CanvasRenderingContext2D/measureText) to make measurements.

		```tsx
		const YourComponent = (props) => {
		const measureTitle = useTextMeasurer("600 24px 'Source Sans Pro'");

		return (
		<>
		<h1>{props.title}</h1>
		<div>👆 {measureTitle(props.title)}px</div>
		</>
		)
		}
		```

		## Installation
		@@ -37,3 +50,2 @@
		const measureTitle = useTextMeasurer("600 24px 'Source Sans Pro'");
		const titleWidth = measureTitle(props.title);

		@@ -43,6 +55,9 @@ return (
		<h1>{props.title}</h1>
		<div>({titleWidth}px) 👆</div>
		<div>👆 {measureTitle(props.title)}px</div>
		</>
		)
		}
		```
		```

		## Why?
		For example, to build a [windowed list without DOM measuring](https://github.com/theruther4d/react-use-text-measurer/blob/master/src/stories/examples.stories.tsx#L16).

react-use-text-measurer - npm Package Compare versions

Fixed alerts

Improved metrics