{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fdiary.hatenablog.jp%2Fentry%2F2013%2F01%2F22%2F193806\" title=\"ImageData\u306fCanvasImageSource\u3067\u306f\u306a\u3044(\u305d\u3057\u3066ImageBitmap\u306f\u672a\u5b9f\u88c5) - Write and Run\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_url":"https://blog.hatena.ne.jp/koba789/","author_name":"koba789","image_url":null,"provider_url":"https://hatena.blog","description":"illustea \u958b\u767a\u3067\u554f\u984c\u306b\u306a\u3063\u305f\u3053\u3068\u306a\u3069\u3002\u8907\u6570\u306e ImageData \u3092\u5408\u6210\u3057\u305f\u3044\u5834\u5408\u3001\u611a\u76f4\u306b for \u3067\u30b3\u30d4\u30fc\u3068\u304b\u3084\u308b\u3068\u6975\u7aef\u306b\u9045\u3044\u306e\u3067\u3001\u30cd\u30a4\u30c6\u30a3\u30d6\u306e\u95a2\u6570\u3092\u4f7f\u3063\u3066\u9ad8\u901f\u5316\u3057\u3088\u3046\u3068\u3044\u3046\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002 \u3061\u306a\u307f\u306b\u3001CanvasRenderingContext2D#putImageData \u306f\u9818\u57df\u3059\u3079\u3066\u306e\u30d3\u30c3\u30c8\u30de\u30c3\u30d7\u3092\u4e0a\u66f8\u304d\u3059\u308b\u305f\u3081\u3001\u30a2\u30eb\u30d5\u30a1\u30d6\u30ec\u30f3\u30c7\u30a3\u30f3\u30b0\u306f\u884c\u308f\u308c\u305a\u3001\u671b\u3093\u3060\u7d50\u679c\u306b\u306f\u306a\u308a\u307e\u305b\u3093\u3002 \u5e0c\u671b\u306e\u7d50\u679c\u304c\u5f97\u3089\u308c\u308b\u306e\u306f CanvasRenderingContext2D#drawImage \u306e\u6319\u52d5\u3067\u3059\u3002\u3053\u306e\u95a2\u6570\u306f\u7b2c1\u5f15\u6570\u306b CanvasImageSource \u578b\u306e\u30c7\u30fc\u30bf\u3092\u3068\u308b\u306e\u3067\u3059\u304c\u3001ImageDa\u2026","provider_name":"Hatena Blog","categories":[],"version":"1.0","height":"190","type":"rich","width":"100%","blog_title":"Write and Run","published":"2013-01-22 19:38:06","url":"https://diary.hatenablog.jp/entry/2013/01/22/193806","title":"ImageData\u306fCanvasImageSource\u3067\u306f\u306a\u3044(\u305d\u3057\u3066ImageBitmap\u306f\u672a\u5b9f\u88c5)","blog_url":"https://diary.hatenablog.jp/"}