JSPM

generate qrcode in wx

Creates a crop region with the given dimensions and alignment, similar to background-size: cover / object-fit: cover

微信小程序 canvas-2d 绘图工具，支持按需引用，支持内容配置，支持功能扩展，适配各种机型，超轻量，超易用，无需学习，直接上手。

Taro框架下的图片裁剪组件封装，开箱即用

This package contains library code for teaching some basic drawing involving cairo and canvas-2d.

generate qrcode in wx

Draws on a canvas element with the given size and function and returns the result

一个方便微信小程序快速创建**自适应 canvas-2d**的库

generate 2d or webgl qrcode in weapp