{"id":6909,"date":"2025-09-28T14:55:00","date_gmt":"2025-09-28T06:55:00","guid":{"rendered":"https:\/\/support.fuxinsoft.cn\/?p=6909"},"modified":"2025-09-30T13:47:36","modified_gmt":"2025-09-30T05:47:36","slug":"%e5%a6%82%e4%bd%95%e5%ae%9e%e7%8e%b0%e4%b8%80%e9%94%ae%e6%9b%bf%e6%8d%a2%e6%88%96%e5%88%a0%e9%99%a4%e6%8c%87%e5%ae%9a%e7%9a%84%e6%96%87%e6%9c%ac%e5%86%85%e5%ae%b9%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/support.fuxinsoft.cn\/?p=6909","title":{"rendered":"\u5982\u4f55\u5b9e\u73b0\u4e00\u952e\u66ff\u6362\u6216\u5220\u9664\u6307\u5b9a\u7684\u6587\u672c\u5185\u5bb9\uff1f"},"content":{"rendered":"\n

\u5e94\u7528\u573a\u666f<\/h1>\n\n\n\n

\u5728\u7ebf\u9884\u89c8\u7684PDF\u4e2d\uff0c\u5b58\u5728\u5404\u79cd\u7c7b\u578b\u7684\u5185\u5bb9\u6807\u8bb0\uff08\u9ad8\u4eae\u6216\u4e0b\u5212\u7ebf\u7b49\u7c7b\u578b\u7684\u6ce8\u91ca\u6570\u636e\uff09\uff0c\u5e94\u7528\u5c42\u60f3\u8981\u5b9e\u73b0\u8fd9\u6837\u7684\u6548\u679c\uff1a\u5f53\u7528\u6237\u70b9\u51fb\u67d0\u79cd\u7c7b\u578b\u7684\u6ce8\u91ca\u65f6\uff08\u5982\uff1a\u9ad8\u4eae\u7c7b\u578b\u7684\u6ce8\u91ca\uff09\uff0c\u5f39\u51fa\u81ea\u5b9a\u4e49\u7684\u5de5\u5177\u680f\uff0c\u7ed9\u51fa\u4fee\u6539\u5efa\u8bae\uff0c\u540c\u65f6\u63d0\u4f9b\u4e00\u952e\u66ff\u6362\u6216\u5220\u9664\u6ce8\u91ca\u6240\u6807\u8bb0\u7684\u6587\u672c\u5185\u5bb9\uff08\u5173\u952e\u5b57\uff09\u7684\u529f\u80fd\u3002<\/em><\/p>\n\n\n\n

\u89e3\u51b3\u65b9\u6848<\/h1>\n\n\n\n

\u7b2c\u4e00\u6b65\uff0c\u76d1\u542c\u6ce8\u91ca\u7684\u70b9\u51fb\u4e8b\u4ef6\uff0c\u83b7\u53d6\u9009\u4e2d\u7684\u6ce8\u91ca\u5bf9\u8c61<\/h2>\n\n\n\n
var selectedAnnot, annotRect, thePage, targetObj;\n\npdfui.eventEmitter.on(PDFViewCtrl.constants.ViewerEvents.tapAnnotation, function(annotRender) {\n    \/\/\u83b7\u53d6\u9009\u4e2d\u7684\u6ce8\u91ca\u5bf9\u8c61\n    selectedAnnot = annotRender.getAnnot();\n     \/\/\u83b7\u53d6\u8be5\u6ce8\u91ca\u5bf9\u8c61\u7684\u5750\u6807\u503c\uff08\u77e9\u5f62\u533a\u57df\uff09\n    annotRect = selectedAnnot.getRect();\n     \/\/\u83b7\u53d6\u8be5\u6ce8\u91ca\u5bf9\u8c61\u6240\u5c5e\u7684\u9875\u9762\u5bf9\u8c61\n    thePage = selectedAnnot.getPage();\n});<\/code><\/pre>\n\n\n\n
\u7b2c\u4e8c\u6b65\uff0c\u83b7\u53d6\u6ce8\u91ca\u4f4d\u7f6e\u5bf9\u5e94\u7684\u6587\u672c\u5bf9\u8c61<\/h2>\n\n\n\n
var objInfo = {\n    rect: annotRect,\n    tolerance: 0,\n    type: PDFViewCtrl.PDF.constant.Graphics_ObjectType.Text,\n    isInRect: false\n};\n \/\/\u83b7\u53d6\u6ce8\u91ca\u4f4d\u7f6e\u5bf9\u5e94\u7684\u6587\u672c\u7c7b\u578b\u7684\u56fe\u5f62\u5bf9\u8c61\uff0c\u8f93\u51fa\u662f\u4e00\u4e2a\u5bf9\u8c61\u6570\u7ec4\nthePage.getGraphicsObjectsByRect(objInfo).then(objs => {\n    \/\/\u6ce8\u91ca\u533a\u57df\u53ef\u80fd\u5b58\u5728\u591a\u4e2a\u5bf9\u8c61\u7684\u60c5\u51b5\uff0c\u9700\u8981\u8fdb\u884c\u5224\u65ad\n    console.log(objs, objs.length);\n    if (objs.length === 0) return console.log(\"Here has not any obj.\");\n    if (objs.length != 1) {\n        return console.log(\"\u7531\u4e8e\u6587\u6863\u6765\u6e90\u4e0d\u786e\u5b9a\uff0c\u6ce8\u91ca\u533a\u57df\u5b58\u5728\u591a\u4e2a\u5bf9\u8c61\u7684\u60c5\u51b5\u6682\u4e0d\u8003\u8651\uff0c\u9700\u6839\u636e\u6587\u6863\u5185\u5bb9\u4e0d\u65ad\u4f18\u5316\u7a0b\u5e8f\u3002\");\n        \/\/ \u5faa\u73af\u83b7\u53d6objs\u4e2d\u7684\u6570\u636e\n        \/\/ objs.forEach(function (obj, index) {\n        \/\/     console.log(`\u7d22\u5f15\u7f16\u53f7\uff1a${index}\uff0c\u5185\u5bb9\uff1a${obj.getText()}`);\n        \/\/ })\n    } else {\n        targetObj = {\n            text_obj: objs[0],\n            fontSize: objs[0].getFontSize()\n        };\n        console.log(`\u8be5\u533a\u57df\u5bf9\u5e94\u7684\u6587\u672c\u5bf9\u8c61\u7684\u5185\u5bb9\u4e3a\uff1a${targetObj.text_obj.info.textState.text}`);\n    }\n})<\/code><\/pre>\n\n\n\n
\u7b2c\u4e09\u6b65\uff0c\u5c06\u83b7\u53d6\u5230\u7684\u6587\u672c\u5bf9\u8c61\u4e2d\u76ee\u6807\u5173\u952e\u5b57\u66ff\u6362\u4e3a\u6307\u5b9a\u7684\u6587\u672c\u5185\u5bb9<\/h2>\n\n\n\n
let text_obj = targetObj.text_obj;\nlet keyWord = \"KEYWORD\";\nlet replacement = \"NEW_CONTENT\";\n\nlet info = {};\ninfo.type = PDFViewCtrl.PDF.constant.Graphics_ObjectType.Text;\ninfo.originPosition = text_obj.info.textState.position;\ninfo.charspace = text_obj.info.textState.charSpace;\ninfo.wordspace = text_obj.info.textState.wordSpace;\ninfo.textmatrix = text_obj.info.textState.matrix;\ninfo.font = text_obj.info.textState.font;\ninfo.matrix = [text_obj.info.matrix.a, text_obj.info.matrix.b, text_obj.info.matrix.c, text_obj.info.matrix.d, text_obj.info.matrix.e, text_obj.info.matrix.f];\ninfo.text = text_obj.info.textState.text.replace(keyWord, replacement);\ninfo.fillColor = text_obj.getFillColor();\n\n\/\/ \u5220\u9664\u6389\u9009\u4e2d\u7684\u8fd9\u4e2a\u6587\u672c\u5bf9\u8c61\nawait selectedAnnot.page.removeGraphicsObject(text_obj);\n\/\/ \u6dfb\u52a0\u4e0a\u4e00\u4e2a\u65b0\u7684\u6587\u672c\u5bf9\u8c61\nawait selectedAnnot.page.addGraphicsObject(info).then(function (new_text_obj) {\n    new_text_obj.setFontSize(targetObj.fontSize);\n});<\/code><\/pre>\n\n\n\n
PS\uff1a\u53d8\u91cfreplacement\u7f6e\u7a7a\u65f6\u5373\u4e3a\u201c\u5220\u9664\u6307\u5b9a\u6587\u672c\u5185\u5bb9\u201d\u7684\u64cd\u4f5c<\/p>\n\n\n\n
\u7b2c\u56db\u6b65\uff0c\u79fb\u9664\u9009\u4e2d\u7684\u6ce8\u91ca\u5bf9\u8c61<\/h2>\n\n\n\n
thePage.removeAnnotByObjectNumber(selectedAnnot.info.objectNumber);<\/code><\/pre>\n\n\n\n
<\/p>\n","protected":false},"excerpt":{"rendered":"
\u5e94\u7528\u573a\u666f \u5728\u7ebf\u9884\u89c8\u7684PDF\u4e2d\uff0c\u5b58\u5728\u5404\u79cd\u7c7b\u578b\u7684\u5185\u5bb9\u6807\u8bb0\uff08\u9ad8\u4eae\u6216\u4e0b\u5212\u7ebf\u7b49\u7c7b\u578b\u7684\u6ce8\u91ca\u6570\u636e\uff09\uff0c\u5e94\u7528\u5c42\u60f3\u8981\u5b9e\u73b0\u8fd9\u6837\u7684\u6548\u679c […]<\/p>\n","protected":false},"author":32,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[67],"tags":[855,1102,1101],"class_list":["post-6909","post","type-post","status-publish","format-standard","hentry","category-websdk","tag-855","tag-1102","tag-1101"],"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\/6909","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\/32"}],"replies":[{"embeddable":true,"href":"https:\/\/support.fuxinsoft.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=6909"}],"version-history":[{"count":1,"href":"https:\/\/support.fuxinsoft.cn\/index.php?rest_route=\/wp\/v2\/posts\/6909\/revisions"}],"predecessor-version":[{"id":6911,"href":"https:\/\/support.fuxinsoft.cn\/index.php?rest_route=\/wp\/v2\/posts\/6909\/revisions\/6911"}],"wp:attachment":[{"href":"https:\/\/support.fuxinsoft.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6909"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/support.fuxinsoft.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=6909"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/support.fuxinsoft.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=6909"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}