{"id":12666,"date":"2013-03-11T21:00:17","date_gmt":"2013-03-11T12:00:17","guid":{"rendered":"http:\/\/www.sssg.org\/blogs\/hiro345\/?p=12666"},"modified":"2013-03-12T06:29:54","modified_gmt":"2013-03-11T21:29:54","slug":"imagemagick-%e3%81%a7%e7%94%bb%e5%83%8f%e5%a4%89%e6%8f%9b","status":"publish","type":"post","link":"https:\/\/www.hiro345.net\/blogs\/hiro345\/archives\/12666.html","title":{"rendered":"ImageMagick \u3067\u753b\u50cf\u5909\u63db"},"content":{"rendered":"<p>ImageMagick \u3092\u4f7f\u3046\u3068\u753b\u50cf\u5909\u63db\u304c\u3067\u304d\u307e\u3059\u3002<br \/>\n<!--more--><br \/>\nexample.png \u306b\u3064\u3044\u3066 100&#215;100 \u306e\u30b5\u30a4\u30ba, 20% \u306e\u30b5\u30a4\u30ba\u3078\u5909\u63db\u3059\u308b\u306b\u306f\u6b21\u306e\u3088\u3046\u306b\u3057\u307e\u3059\u3002\u30b3\u30de\u30f3\u30c9\u304c convert \u3068\u3044\u3046\u540d\u524d\u306a\u306e\u3067\u6ce8\u610f\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<pre class=\"brush: bash; gutter: true\">\r\n$ mkdir dst\r\n$ convert -geometry 100x100  example.png dst\/example_100x100.png\r\n$ convert -geometry 20%  example.png dst\/example_20pct.png\r\n<\/pre>\n<p>\u753b\u50cf\u306e\u30b5\u30a4\u30ba\u3092\u53d6\u5f97\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<\/p>\n<pre class=\"brush: bash; gutter: true\">\r\n$ identify -format &quot;%w %h&quot; example.png\r\n<\/pre>\n<p>\u3053\u308c\u3092\u5229\u7528\u3059\u308b\u3068\u3001\u753b\u50cf\u30b5\u30a4\u30ba\u306b\u3088\u3063\u3066\u51e6\u7406\u3092\u5206\u5c90\u3059\u308b\u30b7\u30a7\u30eb\u30b9\u30af\u30ea\u30d7\u30c8\u3082\u7528\u610f\u3067\u304d\u307e\u3059\u3002<\/p>\n<pre class=\"brush: bash; gutter: true\">\r\n#!\/bin\/sh\r\nw=`identify -format &quot;%w&quot; example.png`\r\nif [ ${w} -lt 101 ]; then\r\n  echo ${w}\r\nelse\r\n  echo &quot;100&quot;\r\n  convert -geometry 100x100  example.png dst\/example_100x100.png\r\nfi\r\n<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>ImageMagick \u3092\u4f7f\u3046\u3068\u753b\u50cf\u5909\u63db\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[56,573,1209],"class_list":["post-12666","post","type-post","status-publish","format-standard","hentry","category-linux","tag-bash","tag-imagemagick","tag-linux"],"_links":{"self":[{"href":"https:\/\/www.hiro345.net\/blogs\/hiro345\/wp-json\/wp\/v2\/posts\/12666","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hiro345.net\/blogs\/hiro345\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.hiro345.net\/blogs\/hiro345\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.hiro345.net\/blogs\/hiro345\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hiro345.net\/blogs\/hiro345\/wp-json\/wp\/v2\/comments?post=12666"}],"version-history":[{"count":2,"href":"https:\/\/www.hiro345.net\/blogs\/hiro345\/wp-json\/wp\/v2\/posts\/12666\/revisions"}],"predecessor-version":[{"id":12668,"href":"https:\/\/www.hiro345.net\/blogs\/hiro345\/wp-json\/wp\/v2\/posts\/12666\/revisions\/12668"}],"wp:attachment":[{"href":"https:\/\/www.hiro345.net\/blogs\/hiro345\/wp-json\/wp\/v2\/media?parent=12666"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hiro345.net\/blogs\/hiro345\/wp-json\/wp\/v2\/categories?post=12666"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hiro345.net\/blogs\/hiro345\/wp-json\/wp\/v2\/tags?post=12666"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}