1.0.7 • Published 4 months ago
@viewtech-labs/revealing-text v1.0.7
react-revealing-text
A react text container component that reveals letter by letter as you scroll through the page. I originally saw this in a youtube video but wanted to recreate this effect regardless of the content.
Installation
Install using npm:
npm install --save @viewtech-labs/revealing-textInstall using yarn:
yarn add @viewtech-labs/revealing-textUsage
// Import the library
import { RevealingText } from "@viewtech-labs/revealing-text";
// return it from your components
return (
<RevealingText
className="[&>span]:text-3xl [&>span]:text-gray-50 [&>span]:font-bold"
startZoneY={1000}
endZoneY={300}
opacitySharpness={16}
minOpacity={0.1}
text="Lorem ipsum dolor sit amet, consectetur adipisicing elit. Eius,
eveniet voluptate! Quia at atque voluptas quis distinctio ut
labore! Error ad sapiente voluptatem fuga rerum tenetur quod.
Sit, modi minima. Lorem ipsum dolor sit amet, consectetur
adipisicing elit. Eius, eveniet voluptate! Quia at atque
voluptas quis distinctio ut labore! Error ad sapiente voluptatem
fuga rerum tenetur quod. Sit, modi minima."
/>
);API
Below we have all the props that we can use with the <RevealingText> component. There are also some methods that can be used imperatively.
| Name | Type | Default | Description |
|---|---|---|---|
| text | number | N\A | Represents the text to be implemented into component, based on the length the reveal will change rate. |
| startZoneY | number | 1000 | Subtracting from the offsetY of the component made, startZoneY represents the starting zone line triggering the reveal. |
| endZoneY | number | 300 | Subtracting from the offsetY of the component made, startEndY represents the end zone line where all letters are shown. |
| opacitySharpness | number | 16 | Reprents the sharpness of the reveal curve using (1/x^y) y being 16 by default, use a lesser for the curve to be a more rounded curve resulting in more letters being revealed. |
| minOpacity | number | 0.1 | Represents the min opacity for revealing text, allowing for a shadow to be shown first |
| className | number | N/A | Value forwarded to the className of the div container of the letters |
Usage with TypeScript
Interface for Props
interface RevealingTextProps {
text: string;
startZoneY: number;
endZoneY: number;
opacitySharpness?: number;
minOpacity: number;
className: string;
}