{"id":863,"date":"2016-10-23T16:26:16","date_gmt":"2016-10-23T07:26:16","guid":{"rendered":"http:\/\/labo.samuraistyle.org\/blog\/?p=863"},"modified":"2016-10-23T16:26:16","modified_gmt":"2016-10-23T07:26:16","slug":"imagick%e3%82%92%e4%bd%bf%e3%81%a3%e3%81%a6pdf%e3%82%92%e7%94%bb%e5%83%8f%e3%81%ab%e5%a4%89%e6%8f%9b%e3%81%99%e3%82%8b","status":"publish","type":"post","link":"https:\/\/labo.samuraistyle.org\/blog\/archives\/863","title":{"rendered":"imagick\u3092\u4f7f\u3063\u3066pdf\u3092\u753b\u50cf\u306b\u5909\u63db\u3059\u308b"},"content":{"rendered":"<p>PHP\u306eImagick(ImageMagick)\u3092\u4f7f\u3063\u3066PDF\u30d5\u30a1\u30a4\u30eb\u3092\u753b\u50cf\u306b\u5909\u63db\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<pre><code>$imagick = new Imagick();\r\n\r\n$imagick-&gt;readimage($pdf_file_name);\r\n\r\nfor ($i = 0; $i &lt; $imagick-&gt;getImageScene(); $i++) {\r\n  $imagick-&gt;setIteratorIndex($i);\r\n  $imagick-&gt;setImageFormat('jpeg');\r\n  $imagick-&gt;writeimage($image_file_path . '-page' . $i . '.jpg);\r\n}\r\n<\/code><\/pre>\n<p>\u3053\u308c\u3001\u7d50\u69cb\u30ea\u30bd\u30fc\u30b9\u4f7f\u3046\u3093\u3067\u3059\u3088\u306d\u3002\u30da\u30fc\u30b8\u6570\u306e\u591a\u3044PDF\u3092\u5909\u63db\u3057\u3088\u3046\u3068\u3057\u305f\u3089\u3001memory_limit\u3084max_execution_time\u306b\u5f15\u3063\u304b\u304b\u3063\u3066&#8230;\u3068\u3044\u3046\u7d4c\u9a13\u3042\u308a\u307e\u305b\u3093\u304b\uff1f<\/p>\n<p>\u7279\u5b9a\u30da\u30fc\u30b8\u3060\u3051\u3092\u753b\u50cf\u5316\u3057\u305f\u3044\u5834\u5408\u9650\u5b9a(1\u30da\u30fc\u30b8\u76ee\u3060\u3051\u5909\u63db\u3057\u305f\u3044\u3068\u304b\u3042\u308a\u307e\u3059\u3088\u306d\uff1f)\u3067\u3059\u304c\u3001\u6b21\u306e\u30b3\u30fc\u30c9\u3067\u30b5\u30af\u30c3\u3068\u3067\u304d\u307e\u3059\u3002<\/p>\n<p><!--more--><\/p>\n<pre><code>$imagick = new Imagick();\r\n\r\n$imagick-&gt;readImage($pdf_file_name . '[0]');\r\n\r\n$imagick-&gt;setImageFormat('jpg');\r\n\r\n$imagick-&gt;writeimage($image_file_path . '.jpg');<\/code><\/pre>\n<p>\u53c2\u8003: <a href=\"http:\/\/www.binarytides.com\/convert-pdf-image-imagemagick-php\/\">Convert pdf to image with imagemagick in php<\/a><\/p>\n<p>readImage()\u306b\u6e21\u3059\u30d5\u30a1\u30a4\u30eb\u540d\u306e\u5f8c\u306b&#8221;[]\u3067\u56f2\u3063\u3066\u30da\u30fc\u30b8\u756a\u53f7(0\u30b9\u30bf\u30fc\u30c8)\u3092\u304f\u3063\u3064\u3051\u3066\u6e21\u3059&#8221;\u3002\u3068\u3044\u3046\u5fae\u5999\u306a\u611f\u3058\u3067\u3059\u304c\u3001ImageMagick\u306e\u3084\u308a\u65b9\u3092\u5fe0\u5b9f\u306b\u518d\u73fe\u3057\u3066\u3044\u308b\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u304b\u306d\u3002<\/p>\n<p>\u5fdc\u7528\u3059\u308c\u3070\u3001\u30ea\u30bd\u30fc\u30b9\u6d88\u8cbb\u3092\u6291\u3048\u3064\u3064\u30da\u30fc\u30b8\u6570\u306e\u591a\u3044PDF\u3092\u5168\u3066\u5909\u63db\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u305d\u3046\u3067\u3059\u306d\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>PHP\u306eImagick(ImageMagick)\u3092\u4f7f\u3063\u3066PDF\u30d5\u30a1\u30a4\u30eb\u3092\u753b\u50cf\u306b\u5909\u63db\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 $imagick = new Imagick(); $imagick-&gt;readimage($pdf_file &hellip; <a href=\"https:\/\/labo.samuraistyle.org\/blog\/archives\/863\" class=\"more-link\">\u7d9a\u304d\u3092\u8aad\u3080 <span class=\"screen-reader-text\">imagick\u3092\u4f7f\u3063\u3066pdf\u3092\u753b\u50cf\u306b\u5909\u63db\u3059\u308b<\/span> <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[3],"tags":[6],"class_list":["post-863","post","type-post","status-publish","format-standard","hentry","category-tech","tag-php"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/labo.samuraistyle.org\/blog\/wp-json\/wp\/v2\/posts\/863","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/labo.samuraistyle.org\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/labo.samuraistyle.org\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/labo.samuraistyle.org\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/labo.samuraistyle.org\/blog\/wp-json\/wp\/v2\/comments?post=863"}],"version-history":[{"count":1,"href":"https:\/\/labo.samuraistyle.org\/blog\/wp-json\/wp\/v2\/posts\/863\/revisions"}],"predecessor-version":[{"id":987,"href":"https:\/\/labo.samuraistyle.org\/blog\/wp-json\/wp\/v2\/posts\/863\/revisions\/987"}],"wp:attachment":[{"href":"https:\/\/labo.samuraistyle.org\/blog\/wp-json\/wp\/v2\/media?parent=863"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/labo.samuraistyle.org\/blog\/wp-json\/wp\/v2\/categories?post=863"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/labo.samuraistyle.org\/blog\/wp-json\/wp\/v2\/tags?post=863"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}