{"id":17022,"date":"2022-10-22T21:16:02","date_gmt":"2022-10-22T15:46:02","guid":{"rendered":"https:\/\/jassweb.com\/solved\/solved-add-signature-to-pdf-with-itext\/"},"modified":"2022-10-22T21:16:02","modified_gmt":"2022-10-22T15:46:02","slug":"solved-add-signature-to-pdf-with-itext","status":"publish","type":"post","link":"https:\/\/jassweb.com\/solved\/solved-add-signature-to-pdf-with-itext\/","title":{"rendered":"[Solved] Add signature to pdf with itext"},"content":{"rendered":"<p> [ad_1]<br \/>\n<\/p>\n<div id=\"answer-41382307\" class=\"answer js-answer accepted-answer js-accepted-answer\" data-answerid=\"41382307\" data-parentid=\"41382241\" data-score=\"0\" data-position-on-page=\"1\" data-highest-scored=\"1\" data-question-has-accepted-highest-score=\"1\" itemprop=\"acceptedAnswer\" itemscope itemtype=\"https:\/\/schema.org\/Answer\">\n<div class=\"post-layout\">\n<div class=\"votecell post-layout--left\"><\/div>\n<div class=\"answercell post-layout--right\">\n<div class=\"s-prose js-post-body\" itemprop=\"text\">\n<p>Use itext pdfstamper to write the signature.<\/p>\n<pre><code>FileOutputStream os = new FileOutputStream(destFileName);\nPdfStamper stamper = new PdfStamper(reader, os);\n<\/code><\/pre>\n<p>Where reader is the sec file reader then once you have got the stamper.<\/p>\n<pre><code>PdfPatternPainter painter = stamper.getOverContent(1).createPattern(200, 150);\npainter.setColorFill(BaseColor.ORANGE);\npainter.beginText();\npainter.setTextMatrix(AffineTransform.getTranslateInstance(0, 50));\npainter.setFontAndSize(BaseFont.createFont(), 70);\npainter.showText(waterMarkString);\npainter.endText();\n\nfor (int i = reader.getNumberOfPages(); i &gt; 0; i--) {\n    PdfContentByte overContent = stamper.getOverContent(i);\n    overContent.setColorFill(new PatternColor(painter));\n    overContent.rectangle(200, 300, 200, 150);\n    overContent.fill();\n}\n<\/code><\/pre>\n<p>Set the text and dimensions and then.<\/p>\n<pre><code>reader.close();\nstamper.close();\nos.close();\n<\/code><\/pre>\n<p>Then close the reader, stamper and outputstream.<\/p>\n<p>The signature would be displayed.<\/p>\n<\/p><\/div>\n<div class=\"mt24\"><\/div>\n<\/div>\n<p>            <span class=\"d-none\" itemprop=\"commentCount\">3<\/span> <\/p><\/div>\n<\/div>\n<p>[ad_2]<\/p>\n<p>solved Add signature to pdf with itext <\/p>\n","protected":false},"excerpt":{"rendered":"<p>[ad_1] Use itext pdfstamper to write the signature. FileOutputStream os = new FileOutputStream(destFileName); PdfStamper stamper = new PdfStamper(reader, os); Where reader is the sec file reader then once you have got the stamper. PdfPatternPainter painter = stamper.getOverContent(1).createPattern(200, 150); painter.setColorFill(BaseColor.ORANGE); painter.beginText(); painter.setTextMatrix(AffineTransform.getTranslateInstance(0, 50)); painter.setFontAndSize(BaseFont.createFont(), 70); painter.showText(waterMarkString); painter.endText(); for (int i = reader.getNumberOfPages(); i &gt; 0; i&#8211;) &#8230; <a title=\"[Solved] Add signature to pdf with itext\" class=\"read-more\" href=\"https:\/\/jassweb.com\/solved\/solved-add-signature-to-pdf-with-itext\/\" aria-label=\"More on [Solved] Add signature to pdf with itext\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[320],"tags":[452,4257,1773,489],"class_list":["post-17022","post","type-post","status-publish","format-standard","hentry","category-solved","tag-android","tag-electronic-signature","tag-itext","tag-pdf"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>[Solved] Add signature to pdf with itext - JassWeb<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/jassweb.com\/solved\/solved-add-signature-to-pdf-with-itext\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[Solved] Add signature to pdf with itext - JassWeb\" \/>\n<meta property=\"og:description\" content=\"[ad_1] Use itext pdfstamper to write the signature. FileOutputStream os = new FileOutputStream(destFileName); PdfStamper stamper = new PdfStamper(reader, os); Where reader is the sec file reader then once you have got the stamper. PdfPatternPainter painter = stamper.getOverContent(1).createPattern(200, 150); painter.setColorFill(BaseColor.ORANGE); painter.beginText(); painter.setTextMatrix(AffineTransform.getTranslateInstance(0, 50)); painter.setFontAndSize(BaseFont.createFont(), 70); painter.showText(waterMarkString); painter.endText(); for (int i = reader.getNumberOfPages(); i &gt; 0; i--) ... 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FileOutputStream os = new FileOutputStream(destFileName); PdfStamper stamper = new PdfStamper(reader, os); Where reader is the sec file reader then once you have got the stamper. PdfPatternPainter painter = stamper.getOverContent(1).createPattern(200, 150); painter.setColorFill(BaseColor.ORANGE); painter.beginText(); painter.setTextMatrix(AffineTransform.getTranslateInstance(0, 50)); painter.setFontAndSize(BaseFont.createFont(), 70); painter.showText(waterMarkString); painter.endText(); for (int i = reader.getNumberOfPages(); i &gt; 0; i--) ... 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