{"id":3815,"date":"2024-12-31T13:32:29","date_gmt":"2024-12-31T05:32:29","guid":{"rendered":"https:\/\/support.foxitsoftware.cn\/?p=3815"},"modified":"2025-03-07T10:58:42","modified_gmt":"2025-03-07T02:58:42","slug":"%e5%9c%a8linux%e7%8e%af%e5%a2%83%e4%b8%ad%e7%9a%84gsdk%ef%bc%8c%e6%8e%a5%e5%8f%a3printdevicesettingdata-setdevice_width%e7%9a%84%e5%8f%82%e6%95%b0%e5%a6%82%e4%bd%95%e8%ae%be%e7%bd%ae%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/support.fuxinsoft.cn\/?p=3815","title":{"rendered":"\u5728Linux\u73af\u5883\u4e0b\uff0c\u5982\u4f55\u4f7f\u7528\u00a0setDevice_width\u00a0\u8bbe\u7f6ePDF\u6253\u5370\u9875\u9762\u5c3a\u5bf8\uff1f"},"content":{"rendered":"\n<pre class=\"wp-block-preformatted\">PrintDeviceSettingData.setDevice_width\u7684\u63a5\u53e3\u4e00\u822c\u7528\u4e8e\u6253\u5370\u5230PDF\u7684\u573a\u666f\u4e2d\u3002\u4f7f\u7528\u8bf4\u660e\u5982\u4e0b\uff1a<br><br>\u5728\u6253\u5370\u4e4b\u524d\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u901a\u8fc7\u8be5\u63a5\u53e3\u8bbe\u7f6ePDF\u9875\u9762\u7684\u5bbd\u5ea6\uff0c\u4ee5\u786e\u4fdd\u6253\u5370\u5185\u5bb9\u7b26\u5408\u9884\u671f\u7684\u9875\u9762\u5c3a\u5bf8\u3002\u4f8b\u5982\uff0c\u5982\u679c\u60a8\u5e0c\u671b\u5c06\u5185\u5bb9\u6253\u5370\u5230A4\u7eb8\u4e0a\uff0cA4\u7eb8\u7684\u6807\u51c6\u5c3a\u5bf8\u4e3a 21\u5398\u7c73\uff08\u5bbd\uff09 x 29.7\u5398\u7c73\uff08\u9ad8\uff09\u3002\u4f46\u7531\u4e8e\u6253\u5370\u8bbe\u5907\u901a\u5e38\u4f7f\u7528\u82f1\u5bf8\u4f5c\u4e3a\u5355\u4f4d\uff0c\u56e0\u6b64\u9700\u8981\u5c06\u5398\u7c73\u8f6c\u6362\u4e3a\u82f1\u5bf8\u3002<br><br>\u5355\u4f4d\u6362\u7b97\uff1a1\u82f1\u5bf8 = 2.54\u5398\u7c73<br>\u56e0\u6b64\uff0cA4\u7eb8\u7684\u5bbd\u5ea6\u548c\u9ad8\u5ea6\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u516c\u5f0f\u8f6c\u6362\u4e3a\u82f1\u5bf8\uff1a<br>- \u5bbd\u5ea6\uff08\u82f1\u5bf8\uff09\uff1a21 \/ 2.54<br>- \u9ad8\u5ea6\uff08\u82f1\u5bf8\uff09\uff1a29.7 \/ 2.54<br><br>\u4f7f\u7528setDevice_width \u548c setDevice_height \u8bbe\u7f6eA4\u7eb8\u5c3a\u5bf8\uff0c\u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\uff1a<\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code>\/\/A4\u7eb8\uff08\u5bbd21cm \u9ad829.cm)\n\/\/2.54\u662f\u5398\u7c73\u4e0e\u82f1\u5bf8\u7684\u6362\u7b97\u7cfb\u6570\nps.setDevice_width((int) ((21 \/ 2.54) * 600));\nps.setDevice_height((int) ((29.7 \/ 2.54) * 600));<\/code><\/pre>\n\n\n\n<h4 class=\"wp-block-heading\">\u6ce8\u610f\u4e8b\u9879\uff1a<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u786e\u4fdd\u4f20\u5165\u7684\u53c2\u6570\u662f\u6574\u6570\u7c7b\u578b\uff0c\u56e0\u4e3a\u8bbe\u5907\u5bbd\u5ea6\u548c\u9ad8\u5ea6\u901a\u5e38\u4ee5\u6574\u6570\u5f62\u5f0f\u8868\u793a\u3002<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5982\u679c\u9700\u8981\u6253\u5370\u5230\u5176\u4ed6\u5c3a\u5bf8\u7684\u7eb8\u5f20\uff08\u5982A3\u3001A5\u7b49\uff09\uff0c\u53ea\u9700\u8c03\u6574\u5bf9\u5e94\u7684\u5bbd\u5ea6\u548c\u9ad8\u5ea6\u503c\u5373\u53ef\u3002<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>PrintDeviceSettingData.setDevice_width\u7684\u63a5\u53e3\u4e00\u822c\u7528\u4e8e\u6253\u5370\u5230PDF\u7684\u573a\u666f\u4e2d [&hellip;]<\/p>\n","protected":false},"author":29,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[77],"tags":[278,280,284,282,281,283],"class_list":{"0":"post-3815","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"hentry","6":"category-gsdk","7":"tag-linux","8":"tag-pdf","9":"tag-printdevicesettingdata-setdevice_width","11":"tag-281","12":"tag-283"},"pp_statuses_selecting_workflow":false,"pp_workflow_action":"current","pp_status_selection":"publish","_links":{"self":[{"href":"https:\/\/support.fuxinsoft.cn\/index.php?rest_route=\/wp\/v2\/posts\/3815","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/support.fuxinsoft.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/support.fuxinsoft.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/support.fuxinsoft.cn\/index.php?rest_route=\/wp\/v2\/users\/29"}],"replies":[{"embeddable":true,"href":"https:\/\/support.fuxinsoft.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3815"}],"version-history":[{"count":5,"href":"https:\/\/support.fuxinsoft.cn\/index.php?rest_route=\/wp\/v2\/posts\/3815\/revisions"}],"predecessor-version":[{"id":4677,"href":"https:\/\/support.fuxinsoft.cn\/index.php?rest_route=\/wp\/v2\/posts\/3815\/revisions\/4677"}],"wp:attachment":[{"href":"https:\/\/support.fuxinsoft.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3815"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/support.fuxinsoft.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3815"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/support.fuxinsoft.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3815"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}