{"version":"1.0","categories":["js","uupaa.js","IE","HTML5"],"description":"uupaa.js \u30b3\u30fc\u30c9\u30ea\u30fc\u30c9\u7528\u306e\u30a8\u30f3\u30c8\u30ea\u3067\u3059\u3002\u8208\u5473\u304c\u7121\u3044\u65b9\u306f\u8aad\u307f\u98db\u3070\u3057\u3066\u304f\u3060\u3055\u3044\u3002 VML backend \u3067 ctx.drawImage(image) + \u4e0d\u900f\u660e\u5ea6(globalAlpha) \u3092\u6709\u52b9\u306b\u3057\u307e\u3057\u305f(\u6761\u4ef6\u3042\u308a) <vml:image> \u306f opacity \u5c5e\u6027\u304c\u6a5f\u80fd\u3057\u307e\u305b\u3093\u3002\u305d\u306e\u305f\u3081\u3001<vml:image> \u3067\u306f\u306a\u304f\u3001<vml:shape> <v:fill opacity=\"...\" src=\"...\" /> </v:shape> \u3092\u4f7f\u3046\u3053\u3068\u3067\u3001\u4e0d\u900f\u660e\u5ea6\u3092\u8a2d\u5b9a\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3057\u305f\u3002 # opacity\u5c5e\u6027\u306fVML\u306e\u8349\u6848\u306b\u3042\u308a\u307e\u3057\u305f\u304c\u3001MSDN\u306b\u306f\u8a18\u8f09\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u3002\u305f\u3060\u3057\u3001\u4ee5\u4e0b\u306e\u2026","type":"rich","title":" canvas \u4e92\u63db\u6a5f\u80fd\u306e bugfix","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/u/uupaa/20100320/20100320033217.png","blog_title":"latest log","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fuupaa.hatenadiary.org%2Fentry%2F20100320%2F1269034337\" title=\" canvas \u4e92\u63db\u6a5f\u80fd\u306e bugfix - latest log\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","published":"2010-03-20 06:32:17","provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/uupaa/","provider_name":"Hatena Blog","width":"100%","height":"190","blog_url":"https://uupaa.hatenadiary.org/","author_name":"uupaa","url":"https://uupaa.hatenadiary.org/entry/20100320/1269034337"}