wanghaisheng / wasm-twitter-card

Create a twitter card-sized image for your blog posts 🖼

1.改造成视频封面 2.改造成朋友圈秀图

wasm-twitter-card

A humble pre-release library that does one thing only: provides a generate_text function for creating a twitter card-size image (630 x 1200 px) returned as a Uint8Array of pixels.

generate_text accepts two arguments: a title and author. It creates an image with white monospace text with an empty background, e.g.:

It was made for the use case described in gatsby-remark-twitter-cards.

Contributing

Contributions are warmly welcome! Upon cloning this repo, you can run the command wasm-pack build --target nodejs to build from src.

Roadmap

• Custom font
• Prints title and subtitle
• Choice of font family (monospace, sans serif)
• Custom font color
• Custom title font size
• Custom subtitle font size