{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2F99nyorituryo.hatenablog.com%2Fentry%2F2025%2F04%2F13%2F223854\" title=\"Android\u3067\u5927\u304d\u3059\u304e\u308b\u753b\u50cf\u306f\u7e2e\u5c0f\u3057\u3066\u51fa\u529b - KDP(\u96fb\u5b50\u51fa\u7248)\u306e\u30e1\u30e2\u3000\u6025\u6025\u5982\u5f8b\u4ee4\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","description":"\u3053\u306e\u30b3\u30fc\u30c9\u306f\u3001\u753b\u50cf\u306e\u7e2e\u5c0f\u3084\u4f59\u767d\u9664\u53bb\u3001\u56de\u8ee2\u3001\u30b3\u30f3\u30c8\u30e9\u30b9\u30c8\u8abf\u6574\u3092\u884c\u3044\u3001ZIP\u306b\u4fdd\u5b58\u3059\u308b\u51e6\u7406\u3092\u542b\u3093\u3067\u3044\u307e\u3059\u3002Android\u3067\u306fBufferedImage\u3084Graphics2D\u3001AffineTransform\u304c\u4f7f\u7528\u3067\u304d\u306a\u3044\u305f\u3081\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u66f8\u304d\u63db\u3048\u307e\u3059\u3002 Android\u7528\u306b\u66f8\u304d\u63db\u3048\u305f\u30b3\u30fc\u30c9 \u5909\u66f4\u70b9 BufferedImage \u2192 Bitmap \u306b\u5909\u66f4 \u753b\u50cf\u306e\u8aad\u307f\u8fbc\u307f\u3092 BitmapFactory.decodeStream() \u306b\u5909\u66f4 \u753b\u50cf\u306e\u7e2e\u5c0f\u3092 Bitmap.createScaledBitmap() \u3067\u5b9f\u88c5 \u753b\u50cf\u306e\u56de\u8ee2\u3092 Matrix \u3092\u4f7f\u7528\u3057\u3066\u5b9f\u88c5 \u30b3\u30f3\u30c8\u30e9\u30b9\u30c8\u8abf\u6574\u306f ColorMatrix \u3092\u5229\u2026","author_name":"kyukyunyorituryo","title":"Android\u3067\u5927\u304d\u3059\u304e\u308b\u753b\u50cf\u306f\u7e2e\u5c0f\u3057\u3066\u51fa\u529b","provider_name":"Hatena Blog","height":"190","image_url":"https://cdn.image.st-hatena.com/image/square/adad63b72f1d6545b2ba2538c3fc2923b2fd5989/backend=imagemagick;height=80;version=1;width=80/https%3A%2F%2Fcdn.blog.st-hatena.com%2Fimages%2Fcircle%2Fofficial-circle-icon%2Fcomputers.gif","published":"2025-04-13 22:38:54","blog_title":"KDP(\u96fb\u5b50\u51fa\u7248)\u306e\u30e1\u30e2\u3000\u6025\u6025\u5982\u5f8b\u4ee4","author_url":"https://blog.hatena.ne.jp/kyukyunyorituryo/","width":"100%","categories":["AozoraEpub3","Java"],"url":"https://99nyorituryo.hatenablog.com/entry/2025/04/13/223854","type":"rich","provider_url":"https://hatena.blog","version":"1.0","blog_url":"https://99nyorituryo.hatenablog.com/"}