ZMJImageEditor is a picture editing component like WeChat. It is powerful and easy to integrate, supporting rendering, text, rotation, tailoring, mapping and other functions. (ZMJImageEditor 是一个和微信一样图片编辑的组件，功能强大，极易集成，支持绘制、文字、旋转、剪裁、贴图等功能)
Very thankyou @小磊 add mosaic feature @PujaInx fix Main thread issue regarding UI.