{"height":"190","description":"\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9 using UnityEngine.UI; public static class GraphicExt { public static void SetAlpha( this Graphic self, float alpha ) { var color = self.color; color.a = alpha; self.color = color; } } \u4f7f\u7528\u4f8b var image = GetComponent<Image>(); image.SetAlpha( 0.5f ); \u95a2\u9023\u8a18\u4e8b","provider_name":"Hatena Blog","image_url":"https://cdn.user.blog.st-hatena.com/default_entry_og_image/94867065/1535279515352365","url":"https://baba-s.hatenablog.com/entry/2018/02/26/085500","type":"rich","blog_title":"\u30b3\u30ac\u30cd\u30d6\u30ed\u30b0","blog_url":"https://baba-s.hatenablog.com/","published":"2018-02-26 08:55:00","width":"100%","categories":["Unity","Unity - \u62e1\u5f35\u30e1\u30bd\u30c3\u30c9","Unity - uGUI"],"version":"1.0","author_name":"baba_s","author_url":"https://blog.hatena.ne.jp/baba_s/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fbaba-s.hatenablog.com%2Fentry%2F2018%2F02%2F26%2F085500\" title=\"\u3010Unity\u3011uGUI \u306e Image \u3084 Text \u306e\u900f\u660e\u5ea6\u3092\u8a2d\u5b9a\u3067\u304d\u308b\u62e1\u5f35\u30e1\u30bd\u30c3\u30c9 - \u30b3\u30ac\u30cd\u30d6\u30ed\u30b0\" 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","title":"\u3010Unity\u3011uGUI \u306e Image \u3084 Text \u306e\u900f\u660e\u5ea6\u3092\u8a2d\u5b9a\u3067\u304d\u308b\u62e1\u5f35\u30e1\u30bd\u30c3\u30c9"}