{"id":7240,"date":"2025-11-25T16:46:48","date_gmt":"2025-11-25T08:46:48","guid":{"rendered":"https:\/\/support.fuxinsoft.cn\/?p=7240"},"modified":"2025-12-25T15:21:37","modified_gmt":"2025-12-25T07:21:37","slug":"%e5%a6%82%e4%bd%95%e8%8e%b7%e5%8f%96%e6%8c%87%e5%ae%9a%e5%8c%ba%e5%9f%9f%e7%9a%84graphicsobject%e6%96%87%e6%9c%ac%e3%80%81%e5%9b%be%e5%bd%a2%e3%80%81%e5%9b%be%e5%83%8f%e5%af%b9%e8%b1%a1%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/support.fuxinsoft.cn\/?p=7240","title":{"rendered":"\u5982\u4f55\u83b7\u53d6\u6307\u5b9a\u533a\u57df\u7684GraphicsObject(\u6587\u672c\u3001\u56fe\u5f62\u3001\u56fe\u50cf)\u5bf9\u8c61\uff1f"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u83b7\u53d6\u6307\u5b9a\u533a\u57df\u7684GraphicsObject,\u53ef\u4ee5\u4f7f\u7528PDFPage.getGraphicsObjectsAtRectangle ( RectF rect,int filter)\u63a5\u53e3\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6bd4\u5982\u9875\u9762\u83b7\u53d6\u5de6\u4e0b\u89d21\/4\u533a\u57df\u7684\u6587\u672c\u5bf9\u8c61\uff0c\u53ef\u4ee5\u53c2\u8003\u5982\u4e0b\u793a\u4f8b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><br>      PDFPage page = doc.getPage(0);<br>      page.startParse(<em>e_ParsePageNormal<\/em>, null, false);<br><br>{<br>    \/\/\u9700\u8981\u83b7\u53d6\u5bf9\u8c61\u7684\u533a\u57df\uff08\u5de6\u4e0b\u89d21\/4\u5904\uff09<br>    RectF rect= new RectF(0,0,page.getWidth()\/2,page.getHeight()\/2);<br>    GraphicsObjectArray objArray= page.getGraphicsObjectsAtRectangle(rect,GraphicsObject.<em>e_TypeText<\/em>);<br>    {<br>        \/\/\u904d\u5386\u83b7\u53d6\u5230\u7684TextObject,\u6253\u5370\u5185\u5bb9<br>        for(int objIndex=0;objIndex&lt;objArray.getSize();objIndex++)<br>        {<br>            TextObject tObj=objArray.getAt(objIndex).getTextObject();<br>            System.<em>out<\/em>.println(tObj.getText());<br>            tObj.delete();<br>        }<br>    }<br>    objArray.delete();<\/pre>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u83b7\u53d6\u6307\u5b9a\u533a\u57df\u7684GraphicsObject,\u53ef\u4ee5\u4f7f\u7528PDFPage.getGraphicsObjectsAtR [&hellip;]<\/p>\n","protected":false},"author":31,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[77],"tags":[902,209,1202,1201,1200,628],"class_list":["post-7240","post","type-post","status-publish","format-standard","hentry","category-gsdk","tag-graphicsobject","tag-209","tag-1202","tag-1201","tag-1200","tag-628"],"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\/7240","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\/31"}],"replies":[{"embeddable":true,"href":"https:\/\/support.fuxinsoft.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=7240"}],"version-history":[{"count":1,"href":"https:\/\/support.fuxinsoft.cn\/index.php?rest_route=\/wp\/v2\/posts\/7240\/revisions"}],"predecessor-version":[{"id":7241,"href":"https:\/\/support.fuxinsoft.cn\/index.php?rest_route=\/wp\/v2\/posts\/7240\/revisions\/7241"}],"wp:attachment":[{"href":"https:\/\/support.fuxinsoft.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7240"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/support.fuxinsoft.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7240"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/support.fuxinsoft.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7240"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}