{"height":"190","version":"1.0","title":"PNG \u4e26\u5217\u5727\u7e2e\u30c9\u30e9\u30d5\u30c8 \u301clibpng \u4e26\u5217\u51e6\u7406","url":"https://chiharunpo.hatenablog.com/entry/20140302/1393765414","published":"2014-03-02 22:03:34","width":"100%","blog_title":"Chiharu \u306e\u65e5\u8a18","author_name":"chiharunpo","categories":["C++"],"type":"rich","author_url":"https://blog.hatena.ne.jp/chiharunpo/","description":"\u3053\u3061\u3089\u306b\u89e6\u767a\u3055\u308c\u3066\u3001libpng \u306b\u3088\u308b\u4e26\u5217\u51fa\u529b\u306b\u30c8\u30e9\u30a4\u3057\u3066\u3044\u307e\u3059\u3002\u4e0b\u8a18\u306e\u3088\u3046\u306a I/F \u3067\u753b\u7d20\u30c7\u30fc\u30bf\u306e\u4e26\u5217\u51fa\u529b\u304c\u3067\u304d\u308b\u3068\u53d6\u308a\u56de\u3057\u304c\u3044\u3044\u304b\u306a\u3041\u3001\u3068\u601d\u3063\u3066\u3044\u307e\u3059\u3002 typedef struct ppng ppng; typedef enum ppng_result { ppng_result_succeeded, ppng_result_out_of_memory, ppng_result_io_error, } ppng_result; ppng* ppng_create(png_structp png, png_infop info); void ppng_destroy(ppng* obj\u2026","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fchiharunpo.hatenablog.com%2Fentry%2F20140302%2F1393765414\" title=\"PNG \u4e26\u5217\u5727\u7e2e\u30c9\u30e9\u30d5\u30c8 \u301clibpng \u4e26\u5217\u51e6\u7406 - Chiharu \u306e\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_url":"https://hatena.blog","image_url":null,"blog_url":"https://chiharunpo.hatenablog.com/","provider_name":"Hatena Blog"}