The halftone or ‘clustered-dot’ matrix uses a dot pattern reminiscent of traditional photographic halftoning. Here a diagonal variant of the pattern is given:
核技术应用生产经营单位使用放射源的场所和生产放射性同位素的场所，以及终结运行后产生放射性污染的射线装置，应当依法实施退役。。WPS下载最新地址对此有专业解读
return (void*)h;，详情可参考旺商聊官方下载
An animated sequence quantised using error-diffusion dithering. Note the jittering artifacts present in the background.。关于这个话题，51吃瓜提供了深入分析