npm package discovery and stats viewer.

Discover Tips

  • General search

    [free text search, go nuts!]

  • Package details

    pkg:[package-name]

  • User packages

    @[username]

Sponsor

Optimize Toolset

I’ve always been into building performant and accessible sites, but lately I’ve been taking it extremely seriously. So much so that I’ve been building a tool to help me optimize and monitor the sites that I build to make sure that I’m making an attempt to offer the best experience to those who visit them. If you’re into performant, accessible and SEO friendly sites, you might like it too! You can check it out at Optimize Toolset.

About

Hi, 👋, I’m Ryan Hefner  and I built this site for me, and you! The goal of this site was to provide an easy way for me to check the stats on my npm packages, both for prioritizing issues and updates, and to give me a little kick in the pants to keep up on stuff.

As I was building it, I realized that I was actually using the tool to build the tool, and figured I might as well put this out there and hopefully others will find it to be a fast and useful way to search and browse npm packages as I have.

If you’re interested in other things I’m working on, follow me on Twitter or check out the open source projects I’ve been publishing on GitHub.

I am also working on a Twitter bot for this site to tweet the most popular, newest, random packages from npm. Please follow that account now and it will start sending out packages soon–ish.

Open Software & Tools

This site wouldn’t be possible without the immense generosity and tireless efforts from the people who make contributions to the world and share their work via open source initiatives. Thank you 🙏

© 2024 – Pkg Stats / Ryan Hefner

qrcodeforlogo

v1.0.2

Published

**_qrcodeforlogo_** 是一个创建嵌入logo二维码的 nodejs 包。

Downloads

1

Readme

qrcodeforlogo 是一个创建嵌入logo二维码的 nodejs 包。

安装

使用(npm) 直接下载安装。

npm install --save qrcodeforlogo

保存为PNG格式的图片

const QRCodeLogo = require('qrcodeforlogo');

const data = "这是一个带logo的二维码内容"
const saveAsFileName = "qrlogo.png";
 
await QRCodeLogo.generateQRWithLogo(data, "logo.png", {}, "PNG", saveAsFileName);

输出Base64格式

const QRCodeLogo = require('qrcodeforlogo');

const data = "这是一个带logo的二维码内容";
const saveAsFileName = "qrlogo.png";

await QRCodeLogo.generateQRWithLogo(data, "logo.png", {}, "Base64", saveAsFileName, async function(b64) {
              console.log("Base64: \n" + b64);
}); 

说明

带logo的二维码目前只支持保存图像为PNG和输出Base64格式数据。

qrcode 用于创建二维码, sharp 用作图形的覆盖。

qrcode 基础配置如下,详情请参照qrcode :

const opts = {
   errorCorrectionLevel:'H',
   rendererOpts: { quality: 0.3 }
}; 

案例:

Logo 图片:

Logo

二维码:

QR