{"id":1611,"date":"2009-07-16T20:16:29","date_gmt":"2009-07-16T20:16:29","guid":{"rendered":"http:\/\/www.icocean.com\/blog\/?p=1611"},"modified":"2009-07-16T21:26:22","modified_gmt":"2009-07-16T21:26:22","slug":"linux%E4%B8%8B%E5%B0%86pdf%E8%BD%AC%E6%8D%A2%E6%88%90jpg%E5%9B%BE%E7%89%87","status":"publish","type":"post","link":"https:\/\/www.icocean.com\/blog\/?p=1611","title":{"rendered":"Linux\u4e0b\u5c06PDF\u8f6c\u6362\u6210JPG\u56fe\u7247"},"content":{"rendered":"<p>ubuntu\u4e0b\u5b89\u88c5<\/p>\n<p>sudo apt-get install imagemagick<\/p>\n<p>\u4e3e\u4f8b:\u5c06ppt\u5236\u4f5c\u7684pdf,\u5176\u6bcf\u4e00\u9875\u90fd\u8f6c\u6362\u4e3a\u5bbd\u5ea6\u4e3a500px\u7684\u56fe\u7247<\/p>\n<p>convert -resize 500 aaaa.pdf aaaa.jpg<\/p>\n<p>\u5176\u4ed6\u53c2\u6570\u5c31 man convert\u81ea\u5b66\u4e00\u4e0b.<!--more--><\/p>\n<p>============================<br \/>PDF \u6a94\u8f49\u6210 JPG \u4e86\u3002\u90a3\u8a72\u600e\u9ebc\u4f5c? \u5728 Linux \u4e0b\uff0c\u5be6\u5728\u662f\u975e\u5e38\u7c21\u55ae\uff0c\u7c21\u55ae\u5230\uff0c\u6211\u89ba\u5f97\u9019\u500b\u7dda\u4e0a PDF \u7de8\u8f2f\u5e73\u53f0\u5df2\u7d93\u5beb\u597d\u4e86 50% \u3002<\/p>\n<p>\u6307\u4ee4\u5982\u4e0b\uff1a<br \/># convert XXX.pdf XXX.jpg<\/p>\n<p>\u9019\u6a23 ImageMagick \u5c31\u5e6b\u4f60\u628a XXX.pdf \u8f49\u6210 XXX-*.jpg \u7684\u5716\u6a94\u4e86\uff0c\u6bcf\u4e00\u9801\u662f\u4e00\u5f35 JPG \u3002\u53ea\u4e0d\u904e\uff0c\u5b83\u7684\u9810\u8a2d\u53c3\u6578\u8f49\u51fa\u4f86\u7684\u5716\u6a94\u89e3\u6790\u5ea6\u4e0d\u9ad8\uff0c\u6240\u4ee5\u6700\u597d\u518d\u52a0\u4e0a\u5e7e\u500b\u53c3\u6578\u3002<br \/># convert -verbose -colorspace RGB -resize 1800 -interlace none -density 300 -quality 100 XXX.pdf XXX.jpg<\/p>\n<p>\u9019\u6a23\u5b83\u8f49\u51fa\u4f86\u7684\u5716\uff0c\u5728 width \u90e8\u4efd\u5c31\u662f 1800 pixel \u4e86\u3002\u5be6\u5728\u662f\u8b9a\u5566!!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>ubuntu\u4e0b\u5b89\u88c5 sudo apt-get install imagemagick \u4e3e\u4f8b:\u5c06ppt\u5236\u4f5c\u7684pd <a href='https:\/\/www.icocean.com\/blog\/?p=1611' class='excerpt-more'>[&#8230;]<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[2426,2428,434,2427,595,625,2429],"class_list":["post-1611","post","type-post","status-publish","format-standard","hentry","category-linuxunix","tag-imagemagick","tag-jpg","tag-linux","tag-pdf","tag-ubuntu","tag-625","tag-2429","category-16-id","post-seq-1","post-parity-odd","meta-position-corners","fix"],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.icocean.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/1611","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.icocean.com\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.icocean.com\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.icocean.com\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.icocean.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1611"}],"version-history":[{"count":0,"href":"https:\/\/www.icocean.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/1611\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.icocean.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1611"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.icocean.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1611"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.icocean.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1611"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}